1
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Dipheko TD, Maximov VV, Permyakov EA, Osman ME, Cherednichenko AG, Kogan V. Ethanol dehydrogenation over (K)(Co)MoS2catalysts supported on activated carbon: Effect of active phase composition. SOUTH AFRICAN JOURNAL OF CHEMICAL ENGINEERING 2022. [DOI: 10.1016/j.sajce.2022.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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2
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On the contribution of the cobalt sulfide phase to the global activity of industrial-type CoMo/Al2O3 catalysts in the HDS of DBT. Catal Today 2022. [DOI: 10.1016/j.cattod.2021.11.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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3
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Kaucký D, Pilař R, Kukula P, Bartáček J, Morávková J, Sazama P. Low-temperature selective transformation of diethylbenzene to isobutane and cyclohexanes via the interplay of Pt and acid centres in Pt/H-*BEA zeolites. J Catal 2022. [DOI: 10.1016/j.jcat.2022.01.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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4
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Ju F, Li L, Wu T, Sun Y, Ling H. Competition between reactive adsorption desulfurization and olefin hydrogenation over the NiO/ZnO–Al 2O 3–SiO 2 adsorbent. NEW J CHEM 2022. [DOI: 10.1039/d2nj01050j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The RADS process inhibits olefin hydrogenation by competitive adsorption, which is affected by temperature and Ni loading.
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Affiliation(s)
- Feng Ju
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Lan Li
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Tian Wu
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Yao Sun
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Hao Ling
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering, East China University of Science and Technology, Shanghai, 200237, China
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5
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Doukeh R, Leostean C, Bolocan I, Trifoi AR, Banu I. Rhenium Effect on the Performance of CoMoNi/γ‐Al
2
O
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Catalyst in Thiophene Hydrodesulphurization. Performance Evaluation and Process Kinetics. ChemistrySelect 2021. [DOI: 10.1002/slct.202004326] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Rami Doukeh
- Petroleum-Gas University of Ploieşti Bucharest Blvd. 39 100680 Ploieşti Romania
| | - Cristian Leostean
- National Institute for Research and Development of Isotopic and Molecular Technologies, 67–103 Donat 400293 Cluj-Napoca Romania
| | - Ion Bolocan
- Petroleum-Gas University of Ploieşti Bucharest Blvd. 39 100680 Ploieşti Romania
| | - Ancuta Roxana Trifoi
- Research Institute for Auxiliary Organic Products 8 Carpati Street, No. 8 Medias Romania
| | - Ionut Banu
- University Politehnica of Bucharest Department of Chemical and Biochemical Engineering 1-7 Polizu Str. 011061 Bucharest Romania
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6
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Cai H, Chin YHC. Catalytic Effects of Chemisorbed Sulfur on Pyridine and Cyclohexene Hydrogenation on Pd and Pt Clusters. ACS Catal 2021. [DOI: 10.1021/acscatal.0c04213] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Haiting Cai
- Department of Chemical Engineering and Applied Chemistry, University of Toronto, Toronto, Ontario M5S 3E5, Canada
| | - Ya-Huei Cathy Chin
- Department of Chemical Engineering and Applied Chemistry, University of Toronto, Toronto, Ontario M5S 3E5, Canada
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7
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Wang M, Wu H, Shen C, Luo S, Wang D, He L, Xia C, Zhu G. Seaweed‐like 2D‐2D Architecture of MoS
2
/rGO Composites for Enhanced Selective Aerobic Oxidative Coupling of Amines. ChemCatChem 2019. [DOI: 10.1002/cctc.201900156] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Mingming Wang
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis TechnologyZhejiang University of Technology Hangzhou 310014 P.R. China
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP Lanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences Lanzhou 730000 P.R. China
| | - Haihong Wu
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP Lanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences Lanzhou 730000 P.R. China
| | - Chaoren Shen
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP Lanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences Lanzhou 730000 P.R. China
| | - Shuping Luo
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis TechnologyZhejiang University of Technology Hangzhou 310014 P.R. China
| | - Dan Wang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP Lanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences Lanzhou 730000 P.R. China
| | - Lin He
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP Lanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences Lanzhou 730000 P.R. China
| | - Chungu Xia
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP Lanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences Lanzhou 730000 P.R. China
| | - Gangli Zhu
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP Lanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences Lanzhou 730000 P.R. China
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8
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Yang G, Akhade SA, Chen X, Liu Y, Lee M, Glezakou V, Rousseau R, Lercher JA. The Nature of Hydrogen Adsorption on Platinum in the Aqueous Phase. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201813958] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Guoju Yang
- Department of Chemistry and Catalysis Research Center Technische Universität München Lichtenbergstrasse 4 85747 Garching Germany
- College of Chemistry and International Center of Future Science Jilin University Qianjin Str. 2699 130012 Changchun P. R. China
| | - Sneha A. Akhade
- Institute for Integrated Catalysis Pacific Northwest National Laboratory P.O. Box 999 Richland WA 99352 USA
| | - Xi Chen
- Department of Chemistry and Catalysis Research Center Technische Universität München Lichtenbergstrasse 4 85747 Garching Germany
| | - Yue Liu
- Department of Chemistry and Catalysis Research Center Technische Universität München Lichtenbergstrasse 4 85747 Garching Germany
| | - Mal‐Soon Lee
- Institute for Integrated Catalysis Pacific Northwest National Laboratory P.O. Box 999 Richland WA 99352 USA
| | | | - Roger Rousseau
- Institute for Integrated Catalysis Pacific Northwest National Laboratory P.O. Box 999 Richland WA 99352 USA
| | - Johannes A. Lercher
- Department of Chemistry and Catalysis Research Center Technische Universität München Lichtenbergstrasse 4 85747 Garching Germany
- Institute for Integrated Catalysis Pacific Northwest National Laboratory P.O. Box 999 Richland WA 99352 USA
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9
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Yang G, Akhade SA, Chen X, Liu Y, Lee M, Glezakou V, Rousseau R, Lercher JA. The Nature of Hydrogen Adsorption on Platinum in the Aqueous Phase. Angew Chem Int Ed Engl 2019; 58:3527-3532. [DOI: 10.1002/anie.201813958] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Indexed: 11/05/2022]
Affiliation(s)
- Guoju Yang
- Department of Chemistry and Catalysis Research Center Technische Universität München Lichtenbergstrasse 4 85747 Garching Germany
- College of Chemistry and International Center of Future Science Jilin University Qianjin Str. 2699 130012 Changchun P. R. China
| | - Sneha A. Akhade
- Institute for Integrated Catalysis Pacific Northwest National Laboratory P.O. Box 999 Richland WA 99352 USA
| | - Xi Chen
- Department of Chemistry and Catalysis Research Center Technische Universität München Lichtenbergstrasse 4 85747 Garching Germany
| | - Yue Liu
- Department of Chemistry and Catalysis Research Center Technische Universität München Lichtenbergstrasse 4 85747 Garching Germany
| | - Mal‐Soon Lee
- Institute for Integrated Catalysis Pacific Northwest National Laboratory P.O. Box 999 Richland WA 99352 USA
| | | | - Roger Rousseau
- Institute for Integrated Catalysis Pacific Northwest National Laboratory P.O. Box 999 Richland WA 99352 USA
| | - Johannes A. Lercher
- Department of Chemistry and Catalysis Research Center Technische Universität München Lichtenbergstrasse 4 85747 Garching Germany
- Institute for Integrated Catalysis Pacific Northwest National Laboratory P.O. Box 999 Richland WA 99352 USA
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10
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Negreiros FR, Soldano GJ, Fuentes S, Zepeda T, José-Yacamán M, Mariscal MM. The unexpected effect of vacancies and wrinkling on the electronic properties of MoS2 layers. Phys Chem Chem Phys 2019; 21:24731-24739. [DOI: 10.1039/c9cp04347k] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report a combined experimental/theoretical approach to study the connection of S-vacancies and wrinkling on MoS2 layers, and how this feature produces significant changes in the electronic structure and reactivity of this 2D material.
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Affiliation(s)
- Fábio R. Negreiros
- INFIQC
- CONICET
- Departamento de Química Teórica y Computacional
- Facultad de Ciencias Químicas
- Universidad Nacional de Córdoba
| | - Germán J. Soldano
- INFIQC
- CONICET
- Departamento de Química Teórica y Computacional
- Facultad de Ciencias Químicas
- Universidad Nacional de Córdoba
| | - Sergio Fuentes
- Universidad Nacional Autonóma de México
- Centro de Nanociencia y Nanotecnología
- Ensenada
- Mexico
| | - Trino Zepeda
- Universidad Nacional Autonóma de México
- Centro de Nanociencia y Nanotecnología
- Ensenada
- Mexico
| | - Miguel José-Yacamán
- Applied Physics and Materials Science Department
- Northern Arizona University
- USA
| | - Marcelo M. Mariscal
- INFIQC
- CONICET
- Departamento de Química Teórica y Computacional
- Facultad de Ciencias Químicas
- Universidad Nacional de Córdoba
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11
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Debecker DP, Le Bras S, Boissière C, Chaumonnot A, Sanchez C. Aerosol processing: a wind of innovation in the field of advanced heterogeneous catalysts. Chem Soc Rev 2018; 47:4112-4155. [DOI: 10.1039/c7cs00697g] [Citation(s) in RCA: 92] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Aerosol processing technologies represent a major route of innovation in the mushrooming field of heterogeneous catalysts preparation.
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Affiliation(s)
- Damien P. Debecker
- Université catholique de Louvain
- Institute of Condensed Matter and Nanosciences
- 1348 Louvain-La-Neuve
- Belgium
| | - Solène Le Bras
- Université catholique de Louvain
- Institute of Condensed Matter and Nanosciences
- 1348 Louvain-La-Neuve
- Belgium
| | - Cédric Boissière
- Sorbonne Université
- Collège de France
- PSL University
- CNRS
- Laboratoire de Chimie de La Matière Condensée de Paris LCMCP
| | | | - Clément Sanchez
- Sorbonne Université
- Collège de France
- PSL University
- CNRS
- Laboratoire de Chimie de La Matière Condensée de Paris LCMCP
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12
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Baek SY, Kurogi T, Kang D, Kamitani M, Kwon S, Solowey DP, Chen CH, Pink M, Carroll PJ, Mindiola DJ, Baik MH. Room-Temperature Ring-Opening of Quinoline, Isoquinoline, and Pyridine with Low-Valent Titanium. J Am Chem Soc 2017; 139:12804-12814. [PMID: 28812886 DOI: 10.1021/jacs.7b07433] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The complex (PNP)Ti═CHtBu(CH2tBu) (PNP = N[2-PiPr2-4-methylphenyl]2-) dehydrogenates cyclohexane to cyclohexene by forming a transient low-valent titanium-alkyl species, [(PNP)Ti(CH2tBu)], which reacts with 2 equiv of quinoline (Q) at room temperature to form H3CtBu and a Ti(IV) species where the less hindered C2═N1 bond of Q is ruptured and coupled to another equivalent of Q. The product isolated from this reaction is an imide with a tethered cycloamide group, (PNP)Ti═N[C18H13N] (1). Under photolytic conditions, intramolecular C-H bond activation across the imide moiety in 1 occurs to form 2, and thermolysis reverses this process. The reaction of 2 equiv of isoquinoline (Iq) with intermediate [(PNP)Ti(CH2tBu)] results in regioselective cleavage of the C1═N2 and C1-H bonds, which eventually couple to form complex 3, a constitutional isomer of 1. Akin to 1, the transient [(PNP)Ti(CH2tBu)] complex can ring-open and couple two pyridine molecules, to produce a close analogue of 1, complex (PNP)Ti═N[C10H9N] (4). Multinuclear and multidimensional NMR spectra confirm structures for complexes 1-4, whereas solid-state structural analysis reveals the structures of 2, 3, and 4. DFT calculations suggest an unprecedented mechanism for ring-opening of Q where the reactive intermediate in the low-spin manifold crosses over to the high-spin surface to access a low-energy transition state but returns to the low-spin surface immediately. This double spin-crossover constitutes a rare example of a two-state reactivity, which is key for enabling the reaction at room temperature. The regioselective behavior of Iq ring-opening is found to be due to electronic effects, where the aromatic resonance of the bicycle is maintained during the key C-C coupling event.
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Affiliation(s)
- Seung-Yeol Baek
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST) , Daejeon 34141, Republic of Korea.,Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS) , Daejeon 34141, Republic of Korea
| | - Takashi Kurogi
- Department of Chemistry, University of Pennsylvania , Philadelphia, Pennsylvania 19104, United States
| | - Dahye Kang
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST) , Daejeon 34141, Republic of Korea.,Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS) , Daejeon 34141, Republic of Korea
| | - Masahiro Kamitani
- Department of Chemistry, University of Pennsylvania , Philadelphia, Pennsylvania 19104, United States
| | - Seongyeon Kwon
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST) , Daejeon 34141, Republic of Korea.,Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS) , Daejeon 34141, Republic of Korea
| | - Douglas P Solowey
- Department of Chemistry, University of Pennsylvania , Philadelphia, Pennsylvania 19104, United States
| | - Chun-Hsing Chen
- Department of Chemistry and Molecular Structure Center, Indiana University , Bloomington, Indiana 47405, United States
| | - Maren Pink
- Department of Chemistry and Molecular Structure Center, Indiana University , Bloomington, Indiana 47405, United States
| | - Patrick J Carroll
- Department of Chemistry, University of Pennsylvania , Philadelphia, Pennsylvania 19104, United States
| | - Daniel J Mindiola
- Department of Chemistry, University of Pennsylvania , Philadelphia, Pennsylvania 19104, United States
| | - Mu-Hyun Baik
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST) , Daejeon 34141, Republic of Korea.,Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS) , Daejeon 34141, Republic of Korea
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13
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Hong Y, Hensley A, McEwen JS, Wang Y. Perspective on Catalytic Hydrodeoxygenation of Biomass Pyrolysis Oils: Essential Roles of Fe-Based Catalysts. Catal Letters 2016. [DOI: 10.1007/s10562-016-1770-1] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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14
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Akcil A, Vegliò F, Ferella F, Okudan MD, Tuncuk A. A review of metal recovery from spent petroleum catalysts and ash. WASTE MANAGEMENT (NEW YORK, N.Y.) 2015; 45:420-33. [PMID: 26188611 DOI: 10.1016/j.wasman.2015.07.007] [Citation(s) in RCA: 95] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2015] [Revised: 06/30/2015] [Accepted: 07/03/2015] [Indexed: 05/13/2023]
Abstract
With the increase in environmental awareness, the disposal of any form of hazardous waste has become a great concern for the industrial sector. Spent catalysts contribute to a significant amount of the solid waste generated by the petrochemical and petroleum refining industry. Hydro-cracking and hydrodesulfurization (HDS) catalysts are extensively used in the petroleum refining and petrochemical industries. The catalysts used in the refining processes lose their effectiveness over time. When the activity of catalysts decline below the acceptable level, they are usually regenerated and reused but regeneration is not possible every time. Recycling of some industrial waste containing base metals (such as V, Ni, Co, Mo) is estimated as an economical opportunity in the exploitation of these wastes. Alkali roasted catalysts can be leached in water to get the Mo and V in solution (in which temperature plays an important role during leaching). Several techniques are possible to separate the different metals, among those selective precipitation and solvent extraction are the most used. Pyrometallurgical treatment and bio-hydrometallurgical leaching were also proposed in the scientific literature but up to now they did not have any industrial application. An overview on patented and commercial processes was also presented.
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Affiliation(s)
- Ata Akcil
- Mineral-Metal Recovery and Recycling Research Group, Mineral Processing Division, Department of Mining Engineering, Suleyman Demirel University, TR32260 Isparta, Turkey.
| | - Francesco Vegliò
- Department of Industrial Engineering, Information and Economics (DIIIE), University of L'Aquila, Via G. Gronchi 18, 67100 L'Aquila, Italy
| | - Francesco Ferella
- Department of Industrial Engineering, Information and Economics (DIIIE), University of L'Aquila, Via G. Gronchi 18, 67100 L'Aquila, Italy
| | - Mediha Demet Okudan
- Mineral-Metal Recovery and Recycling Research Group, Mineral Processing Division, Department of Mining Engineering, Suleyman Demirel University, TR32260 Isparta, Turkey
| | - Aysenur Tuncuk
- Mineral-Metal Recovery and Recycling Research Group, Mineral Processing Division, Department of Mining Engineering, Suleyman Demirel University, TR32260 Isparta, Turkey
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15
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Bara C, Devers E, Digne M, Lamic-Humblot AF, Pirngruber GD, Carrier X. Surface Science Approaches for the Preparation of Alumina-Supported Hydrotreating Catalysts. ChemCatChem 2015. [DOI: 10.1002/cctc.201500436] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Cédric Bara
- Sorbonne Universités; UPMC Univ Paris 06, UMR 7197, Laboratoire de Réactivité de Surface; F-75005 Paris France
- CNRS; UPMC Univ Paris 06, UMR 7197, Laboratoire de Réactivité de Surface; F-75005 Paris France
- IFP Energies nouvelles; Rond-point de l'échangeur de Solaize, BP 3; 69360 Solaize France
| | - Elodie Devers
- IFP Energies nouvelles; Rond-point de l'échangeur de Solaize, BP 3; 69360 Solaize France
| | - Mathieu Digne
- IFP Energies nouvelles; Rond-point de l'échangeur de Solaize, BP 3; 69360 Solaize France
| | - Anne-Félicie Lamic-Humblot
- Sorbonne Universités; UPMC Univ Paris 06, UMR 7197, Laboratoire de Réactivité de Surface; F-75005 Paris France
- CNRS; UPMC Univ Paris 06, UMR 7197, Laboratoire de Réactivité de Surface; F-75005 Paris France
| | - Gerhard D. Pirngruber
- IFP Energies nouvelles; Rond-point de l'échangeur de Solaize, BP 3; 69360 Solaize France
| | - Xavier Carrier
- Sorbonne Universités; UPMC Univ Paris 06, UMR 7197, Laboratoire de Réactivité de Surface; F-75005 Paris France
- CNRS; UPMC Univ Paris 06, UMR 7197, Laboratoire de Réactivité de Surface; F-75005 Paris France
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16
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Yao S, Du Y, Huang F, Wang S, Wang M. Co-liquefaction of lignite and biomass over Ni 7W 3and Ni 3W 7catalysts. CAN J CHEM ENG 2015. [DOI: 10.1002/cjce.22220] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Songdong Yao
- School of Chemical Engineering; University of Science and Technology Liaoning; Anshan 114051 China
| | - Yongming Du
- School of Chemical Engineering; University of Science and Technology Liaoning; Anshan 114051 China
| | - Feng Huang
- School of Chemical Engineering; University of Science and Technology Liaoning; Anshan 114051 China
| | - ShaoJun Wang
- Analysis center; Fushun Research Institute of Petroleum and Petrochemicals, SINOPEC; Fushun 113001 China
| | - Mengmeng Wang
- School of Chemical Engineering; University of Science and Technology Liaoning; Anshan 114051 China
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18
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Okamoto Y. Novel Molecular Approaches to the Structure–Activity Relationships and Unique Characterizations of Co–Mo Sulfide Hydrodesulfurization Catalysts for the Production of Ultraclean Fuels. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2014. [DOI: 10.1246/bcsj.20130204] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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19
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Hu WT, Zhu LG. Synthesis, structures, and catalytic oxidation of three aqua-coordinated and oxo-bridged diruthenium(III) complexes with sulfobenzoate and 2,2′-bipyridine. J COORD CHEM 2013. [DOI: 10.1080/00958972.2013.824076] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Wen-Ting Hu
- a Department of Chemistry , Zhejiang University , Hangzhou , P.R. China
| | - Long-Guan Zhu
- a Department of Chemistry , Zhejiang University , Hangzhou , P.R. China
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20
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Biswas P, Narayanasarma P, Kotikalapudi CM, Dalai AK, Adjaye J. Characterization and Activity of ZrO2 Doped SBA-15 Supported NiMo Catalysts for HDS and HDN of Bitumen Derived Heavy Gas Oil. Ind Eng Chem Res 2011. [DOI: 10.1021/ie102429j] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Piyali Biswas
- Catalysis and Chemical Reaction Engineering Laboratories, Department of Chemical Engineering, University of Saskatchewan, Saskatoon, Saskatchewan S7N 5A9, Canada
| | - Prabhu Narayanasarma
- Catalysis and Chemical Reaction Engineering Laboratories, Department of Chemical Engineering, University of Saskatchewan, Saskatoon, Saskatchewan S7N 5A9, Canada
| | - Chandra Mouli Kotikalapudi
- Catalysis and Chemical Reaction Engineering Laboratories, Department of Chemical Engineering, University of Saskatchewan, Saskatoon, Saskatchewan S7N 5A9, Canada
| | - Ajay K. Dalai
- Catalysis and Chemical Reaction Engineering Laboratories, Department of Chemical Engineering, University of Saskatchewan, Saskatoon, Saskatchewan S7N 5A9, Canada
| | - John Adjaye
- Syncrude Edmonton Research Centre, Edmonton, Alberta T6N 1H4, Canada
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21
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Moradi P, Parvari M. Hydrodesulfurization-Supported Catalysts: Effect of the Preparation Method. Chem Eng Technol 2011. [DOI: 10.1002/ceat.201000466] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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22
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Affiliation(s)
- John N. Kuhn
- Department of Chemical & Biomedical Engineering, University of South Florida 4202 East Fowler Avenue, ENB 118 Tampa FL 33620 USA
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23
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Delmon B. SELECTIVITY IN HDS, HDN, HDO AND HYDROCRACKING CONTRIBUTION OF REMOTE CONTROL AND OTHER NEW CONCEPTS. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/bscb.19951040402] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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24
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25
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Stanislaus A, Marafi A, Rana MS. Recent advances in the science and technology of ultra low sulfur diesel (ULSD) production. Catal Today 2010. [DOI: 10.1016/j.cattod.2010.05.011] [Citation(s) in RCA: 944] [Impact Index Per Article: 67.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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26
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Density functional theory study on the hydrodesulfurization reactions of COS and CS2 with Mo3S9 model catalyst. ACTA ACUST UNITED AC 2009. [DOI: 10.1016/j.theochem.2008.12.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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27
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Cadmium ions and cadmium sulphide particles in γ-titanium dihydrogen phosphate. Synthesis, thermal behaviour and X-ray characterization. OPEN CHEM 2009. [DOI: 10.2478/s11532-008-0084-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
AbstractLayered compounds with CdS particles supported on the ion-exchanger, γ-titanium dihydrogen phosphate, were prepared by the stepwise reaction of the ion-exchanger and cadmium solution, followed by reaction with H2S gas. The CdS content on the ion-exchanger is dependent on the timeframe of the H2S gas flow. The materials obtained were layered, as shown by the X-ray measurements that exhibit both precursor and CdS diffraction peaks. The thermal treatment of the material obtained gives evidence of its stability (≤ 320°C) before the CdS decomposition, which occurs in a single step.
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Badawi M, Vivier L, Pérot G, Duprez D. Promoting effect of cobalt and nickel on the activity of hydrotreating catalysts in hydrogenation and isomerization of olefins. ACTA ACUST UNITED AC 2008. [DOI: 10.1016/j.molcata.2008.07.006] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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29
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Leliveld R, Eijsbouts S. How a 70-year-old catalytic refinery process is still ever dependent on innovation. Catal Today 2008. [DOI: 10.1016/j.cattod.2007.07.015] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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30
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York APE, Xiao T, Green MLH, Claridge JB. Methane Oxyforming for Synthesis Gas Production. CATALYSIS REVIEWS-SCIENCE AND ENGINEERING 2007. [DOI: 10.1080/01614940701583315] [Citation(s) in RCA: 141] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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31
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Almutairi A, Bahzad D, Halabi MA. A comparative study on the performance of a catalyst system for the desulfurization of two kinds of atmospheric residues, Kuwait Export and Eocene residual oils. Catal Today 2007. [DOI: 10.1016/j.cattod.2007.03.022] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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32
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DELMON BERNARD, FROMENT GILBERTF. Remote Control of Catalytic Sites by Spillover Species: A Chemical Reaction Engineering Approach∗. CATALYSIS REVIEWS-SCIENCE AND ENGINEERING 2006. [DOI: 10.1080/01614949608006454] [Citation(s) in RCA: 107] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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33
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Wen XD, Zeng T, Teng BT, Zhang FQ, Li YW, Wang J, Jiao H. Hydrogen adsorption on a Mo27S54 cluster: A density functional theory study. ACTA ACUST UNITED AC 2006. [DOI: 10.1016/j.molcata.2006.01.018] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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34
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Zeng T, Wen XD, Li YW, Jiao H. Removal of surface sulfur from MoSx cluster under CO adsorption. ACTA ACUST UNITED AC 2005. [DOI: 10.1016/j.molcata.2005.07.018] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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35
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Mechanistic aspects of catalyzed benzothiophene hydrodesulfurization. A density functional theory study. ACTA ACUST UNITED AC 2005. [DOI: 10.1016/j.theochem.2005.02.073] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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36
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Yao XQ, Li YW, Jiao H. Mechanism of thiophene hydrodesulfurization on a Mo3S9 model catalyst. A computational study. ACTA ACUST UNITED AC 2005. [DOI: 10.1016/j.theochem.2005.02.074] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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37
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García-Cruz I, Martínez-Magadán JM, Alvarez-Ramirez F, Salcedo R, Illas F. Theoretical study of nickel porphyrinate derivatives related to catalyst dopant in the oil industry. ACTA ACUST UNITED AC 2005. [DOI: 10.1016/j.molcata.2004.09.038] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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38
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Weigle JC, Phillips J. Novel dual-bed reactors: utilization of hydrogen spillover in reactor design. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2004; 20:1189-1193. [PMID: 15803695 DOI: 10.1021/la034400m] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Hydrogen spillover over macroscopic distances was demonstrated and exploited in the design of two novel catalytic reactors for 1-butene isomerization. A dual-bed reactor containing separate zones of noble metal and bimetallic catalysts yielded activities up to 2.7 times greater than that of the noble metal alone. The noble metal catalyst contained palladium supported on graphitic carbon. The bimetallic catalyst contained a base metal, either iron or cobalt, and a lanthanide metal, either cerium or praseodymium, also supported on graphitic carbon. The bimetallic catalysts by themselves had no measurable activity at the current experimental conditions. Results from a dual-bed, dual-feed reactor using the same catalysts showed dramatic activity increases relative to controls. In this reactor, the hydrocarbon never contacted the noble metal catalyst, yet substantial hydrocarbon conversion was measured. No hydrocarbon conversion was detected when blank support replaced the bimetallic catalyst or when no material at all was placed above the noble metal catalyst. In both reactors, the activity increase was attributed to hydrogen spillover. That is, molecular hydrogen adsorbed and dissociated on the noble metal catalyst. The adsorbed atomic hydrogen was then transported via surface diffusion to the bimetallic catalyst, activating those sites. The results also demonstrated that a catalytic reaction may occur at distinctly different reactive sites and that catalysts may be selected to promote specific steps within the reaction.
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Affiliation(s)
- John C Weigle
- Los Alamos National Laboratory, Engineering Sciences and Applications Division, Los Alamos, New Mexico 87545, USA
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40
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Travert A, Nakamura H, van Santen RA, Cristol S, Paul JF, Payen E. Hydrogen activation on Mo-based sulfide catalysts, a periodic DFT study. J Am Chem Soc 2002; 124:7084-95. [PMID: 12059233 DOI: 10.1021/ja011634o] [Citation(s) in RCA: 151] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Hydrogen adsorption on Mo[bond]S, Co[bond]Mo[bond]S, and Ni[bond]Mo[bond]S (10 1 macro 0) surfaces has been modeled by means of periodic DFT calculations taking into account the gaseous surrounding of these catalysts in working conditions. On the stable Mo[bond]S surface, only six-fold coordinated Mo cations are present, whereas substitution by Co or Ni leads to the creation of stable coordinatively unsaturated sites. On the stable MoS(2) surface, hydrogen dissociation is always endothermic and presents a high activation barrier. On Co[bond]Mo[bond]S surfaces, the ability to dissociate H(2) depends on the nature of the metal atom and the sulfur coordination environment. As an adsorption center, Co strongly favors molecular hydrogen activation as compared to the Mo atoms. Co also increases the ability of its sulfur atom ligands to bind hydrogen. Investigation of surface acidity using ammonia as a probe molecule confirms the crucial role of sulfur basicity on hydrogen activation on these surfaces. As a result, Co[bond]Mo[bond]S surfaces present Co[bond]S sites for which the dissociation of hydrogen is exothermic and weakly activated. On Ni[bond]Mo[bond]S surfaces, Ni[bond]S pairs are not stable and do not provide for an efficient way for hydrogen activation. These theoretical results are in good agreement with recent experimental studies of H(2)[bond]D(2) exchange reactions.
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Affiliation(s)
- Arnaud Travert
- Schuit Institute of Catalysis, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands.
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41
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Kaluža L, Zdražil M, Žilková N, Čejka J. High activity of highly loaded MoS2 hydrodesulfurization catalysts supported on organised mesoporous alumina. CATAL COMMUN 2002. [DOI: 10.1016/s1566-7367(02)00073-0] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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42
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Preparation of High-Activity MgO-Supported Co–Mo and Ni–Mo Sulfide Hydrodesulfurization Catalysts. J Catal 2002. [DOI: 10.1006/jcat.2001.3488] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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43
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Damyanova S, Centeno MA, Petrov L, Grange P. Fourier transform infrared spectroscopic study of surface acidity by pyridine adsorption on Mo/ZrO2-SiO2(Al2O3) catalysts. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2001; 57:2495-2501. [PMID: 11767843 DOI: 10.1016/s1386-1425(01)00456-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Acidity of the oxidic molybdenum catalysts supported on mixed ZrO2-SiO2 and ZrO2-Al2O3 carriers was investigated by Fourier transform infrared spectroscopy of pyridine adsorption. Deposition of molybdenum on ZrO2-SiO2 and ZrO2-Al2O3 supports leads to formation of surface Brønsted acid sites. The number of the Brønsted and Lewis acid sites in supported-molybdenum catalysts depends on both the ZrO2 content and the type of the support. With increasing ZrO2 content, the Lewis acid sites increase for both series of catalysts. The Brønsted acid sites are higher for Mo/ZrO2-SiO2 samples compared to those for Mo/ZrO2-Al2O3 and also increase with zirconia.
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Affiliation(s)
- S Damyanova
- Institute of Catalysis, Bulgarian Academy of Science, Sofia.
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44
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Ferrari M, Bosmans S, Maggi R, Delmon B, Grange P. CoMo/carbon hydrodeoxygenation catalysts: influence of the hydrogen sulfide partial pressure and of the sulfidation temperature. Catal Today 2001. [DOI: 10.1016/s0920-5861(00)00559-9] [Citation(s) in RCA: 81] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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45
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Xiao TC, York AP, Al-Megren H, Claridge JB, Wang HT, Green ML. Preparation of molybdenum carbide-based catalysts for deep HDN. ACTA ACUST UNITED AC 2000. [DOI: 10.1016/s1387-1609(00)01154-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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46
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Hydrogen–Deuterium Equilibration over Transition Metal Sulfide Catalysts: On the Synergetic Effect in CoMo Catalysts. J Catal 1999. [DOI: 10.1006/jcat.1999.2587] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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47
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Okamoto Y, Okamoto H, Kubota T, Kobayashi H, Terasaki O. Preparation and Structure Analysis of Co−Mo Binary Sulfide Clusters Encapsulated in an NaY Zeolite. J Phys Chem B 1999. [DOI: 10.1021/jp990999g] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yasuaki Okamoto
- Department of Material Science, Shimane University, Matsue 690-8504, Japan, Department of Chemical Technology, Kurashiki University of Science and the Art, Kurashiki 712-8505, Japan, and CREST, Department of Physics, Tohoku University, Sendai 980-8578, Japan
| | - Hidenori Okamoto
- Department of Material Science, Shimane University, Matsue 690-8504, Japan, Department of Chemical Technology, Kurashiki University of Science and the Art, Kurashiki 712-8505, Japan, and CREST, Department of Physics, Tohoku University, Sendai 980-8578, Japan
| | - Takeshi Kubota
- Department of Material Science, Shimane University, Matsue 690-8504, Japan, Department of Chemical Technology, Kurashiki University of Science and the Art, Kurashiki 712-8505, Japan, and CREST, Department of Physics, Tohoku University, Sendai 980-8578, Japan
| | - Hisayoshi Kobayashi
- Department of Material Science, Shimane University, Matsue 690-8504, Japan, Department of Chemical Technology, Kurashiki University of Science and the Art, Kurashiki 712-8505, Japan, and CREST, Department of Physics, Tohoku University, Sendai 980-8578, Japan
| | - Osamu Terasaki
- Department of Material Science, Shimane University, Matsue 690-8504, Japan, Department of Chemical Technology, Kurashiki University of Science and the Art, Kurashiki 712-8505, Japan, and CREST, Department of Physics, Tohoku University, Sendai 980-8578, Japan
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49
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Cao D, Adesina A. Fluidised bed reactor studies of H2S decomposition over supported bimetallic Ru catalysts. Catal Today 1999. [DOI: 10.1016/s0920-5861(98)00404-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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50
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