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Solid Fe Resources Separated from Rolling Oil Sludge for CO Oxidation. Int J Mol Sci 2022; 23:ijms232012134. [PMID: 36292988 PMCID: PMC9602949 DOI: 10.3390/ijms232012134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 10/01/2022] [Accepted: 10/10/2022] [Indexed: 11/17/2022] Open
Abstract
The efficient recycling of valuable resources from rolling oil sludge (ROS) to gain new uses remains a formidable challenge. In this study, we reported the recycling of solid Fe resources from ROS by a catalytic hydrogenation technique and its catalytic performance for CO oxidation. The solid Fe resources, after calcination in air (Fe2O3-H), exhibited comparable activity to those prepared by the calcinations of ferric nitrate (Fe2O3-C), suggesting that the solid resources have excellent recycling value when used as raw materials for CO oxidation catalyst preparation. Further studies to improve the catalytic performance by supporting the materials on high surface area 13X zeolite and by pretreating the materials with CO atmosphere, showed that the CO pretreatment greatly improved the CO oxidation activity and the best activity was achieved on the 20 wt.%Fe2O3-H/13X sample with complete CO conversion at 250 °C. CO pretreatment could produce more oxygen vacancies, facilitating O2 activation, and thus accelerate the CO oxidation reaction rate. The excellent reducibility and sufficient O2 adsorption amount were also favorable for its performance. The recycling of solid Fe resources from ROS is quite promising for CO oxidation applications.
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High-Temperature Abatement of N2O over FeOx/CeO2-Al2O3 Catalysts: The Effects of Oxygen Mobility. Catalysts 2022. [DOI: 10.3390/catal12090938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
CeO2-Al2O3 oxides prepared by co-precipitation (Ce+Al) or CeOx precipitation onto Al2O3 (Ce/Al) to obtain dispersed CeO2 and samples with further supported FeOx (2.5–9.9 weight% in terms of Fe) were characterized by XRD, XPS, DDPA and Raman. Fe/Ce/Al samples with lower surface concentrations of Fe3+ were substantially more active in N2O decomposition at 700–900 0C. It was related to higher oxygen mobility, as estimated from 16O/18O exchange experiments and provided by preferential exposing of (Fe-)Ce oxides. Stabilization of some Ce as isolated Ce3+ in Fe-Ce-Al mixed oxides dominating in the bulk and surface layers of Fe/(Ce + Al) samples retards the steps responsible for fast additional oxygen transfer to the sites of O2 desorption.
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Investigation of Co3O4 and LaCoO3 Interaction by Performing N2O Decomposition Tests under Co3O4-CoO Transition Temperature. Catalysts 2021. [DOI: 10.3390/catal11030325] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The research presented in this paper addresses the question: How does the addition of a small amount of LaCoO3 impact the activity of a Co3O4 catalyst? By testing such a catalyst in N2O decomposition under conditions at which the thermal decomposition of Co3O4 to CoO is possible, one gains unique insight into how the two phases interact. The activity of such a catalyst increases in the entire studied temperature range, unlike the activity of the undoped cobalt catalyst which is lower at 850 °C than at 800 °C due to the reduction of Co3O4 to CoO. XRD measurements showed that CoO was also the main cobalt oxide present in the Co3.5La catalyst after operating at 850 °C, as did the XPS measurements, but there was no drop of activity associated with this change. The influence of NO, O2 and H2O on the activity of the new catalyst, Co3.5La, was determined. Lack of positive effect of NO, a known oxygen scavenger, on the activity was noticed at all temperatures, showing that the effect of LaCoO3 is probably due to increased oxygen desorption. Temperature programed oxidation (TPO) tests showed that the beneficial effects of the presence of LaCoO3 on the activity of cobalt oxide at 850 °C were probably caused by enhanced diffusion of O2− anions through the entire catalyst, which facilitates desorption of oxygen molecules from the surface.
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Selective Catalytic Reduction of N2O by CO over Fe-Beta Zeolites Catalysts: Influence of Iron Species Distribution. CATALYSIS SURVEYS FROM ASIA 2020. [DOI: 10.1007/s10563-020-09313-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Abstract
Different variants for abatement of N2O emission from nitric acid plants with the use of catalysts developed at Łukasiewicz-INS were analyzed. Activity tests on a pilot scale confirmed the high activity of the studied catalysts. A two-stage catalytic abatement of N2O emission in nitric acid plants was proposed: by high-temperature decomposition in the nitrous gases stream (HT-deN2O) and low-temperature decomposition in the tail gas stream (LT-deN2O). The selection of the optimal variant for abatement of N2O emission depends on the individual characteristics of the nitric acid plant: ammonia oxidation parameters, construction of ammonia oxidation reactor and temperature of the tail gas upstream of the expansion turbine. It was shown that the combination of both deN2O technologies, taking into account their technological constraints (dimensions of the catalyst bed), allows for a greater abatement of N2O emission, than the use of only one technology. This solution may be economically advantageous regarding the high prices of CO2 emission allowances.
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Wei X, Wang Y, Li X, Wu R, Zhao Y. Co3O4 supported on bone-derived hydroxyapatite as potential catalysts for N2O catalytic decomposition. MOLECULAR CATALYSIS 2020. [DOI: 10.1016/j.mcat.2020.111005] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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7
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Kulyukhin SA, Rumer IA, Gorbacheva MP, Bessonov AA. Catalytic Decomposition of N2O in Air Flows of Gas-Purification Systems in Radiochemical Industries. RADIOCHEMISTRY 2020. [DOI: 10.1134/s1066362220020058] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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8
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Isupova LA, Ivanova YA. Removal of Nitrous Oxide in Nitric Acid Production. KINETICS AND CATALYSIS 2020. [DOI: 10.1134/s0023158419060041] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Improved catalytic activity and N2 selectivity of Fe–Mn–O x catalyst for selective catalytic reduction of NO by NH3 at low temperature. RESEARCH ON CHEMICAL INTERMEDIATES 2018. [DOI: 10.1007/s11164-018-3255-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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10
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Sádovská G, Tabor E, Bernauer M, Sazama P, Fíla V, Kmječ T, Kohout J, Závěta K, Tokarová V, Sobalík Z. FeOx/Al2O3 catalysts for high-temperature decomposition of N2O under conditions of NH3 oxidation in nitric acid production. Catal Sci Technol 2018. [DOI: 10.1039/c8cy00383a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The δ and θ Al2O3 phases well stabilized Fe(iii) in Td or Oh coordination, which were identified as the active species in high temperature decomposition of N2O in a complex gas mixture produced by oxidation of ammonia.
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Affiliation(s)
- Galina Sádovská
- J. Heyrovský Institute of Physical Chemistry of the Czech Academy of Sciences
- CZ-182 23 Prague 8
- Czech Republic
- University of Pardubice
- Faculty of Chemical Technology
| | - Edyta Tabor
- J. Heyrovský Institute of Physical Chemistry of the Czech Academy of Sciences
- CZ-182 23 Prague 8
- Czech Republic
| | - Milan Bernauer
- J. Heyrovský Institute of Physical Chemistry of the Czech Academy of Sciences
- CZ-182 23 Prague 8
- Czech Republic
| | - Petr Sazama
- J. Heyrovský Institute of Physical Chemistry of the Czech Academy of Sciences
- CZ-182 23 Prague 8
- Czech Republic
| | - Vlastimil Fíla
- University of Chemistry and Technology
- Faculty of Chemical Technology
- CZ-166 28 Prague 6
- Czech Republic
| | - Tomáš Kmječ
- Joint Laboratory for Mössbauer Spectroscopy
- Faculty of Mathematics and Physics
- Charles University in Prague
- CZ -180 00 Prague 8
- Czech Republic
| | - Jaroslav Kohout
- Joint Laboratory for Mössbauer Spectroscopy
- Faculty of Mathematics and Physics
- Charles University in Prague
- CZ -180 00 Prague 8
- Czech Republic
| | - Karel Závěta
- Joint Laboratory for Mössbauer Spectroscopy
- Faculty of Mathematics and Physics
- Charles University in Prague
- CZ -180 00 Prague 8
- Czech Republic
| | - Věnceslava Tokarová
- Unipetrol Centre for Research and Education
- CZ- 400 01 Ústí nad Labem
- Czech Republic
| | - Zdeněk Sobalík
- J. Heyrovský Institute of Physical Chemistry of the Czech Academy of Sciences
- CZ-182 23 Prague 8
- Czech Republic
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11
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Zhao K, Han W, Tang Z, Lu J, Hu X. High-Efficiency Environmental-Friendly Fe–W–Ti Catalyst for Selective Catalytic Reduction of NO with NH3: The Structure–Activity Relationship. CATALYSIS SURVEYS FROM ASIA 2017. [DOI: 10.1007/s10563-017-9238-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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12
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Pinaeva LG, Dovlitova LS, Isupova LA. Monolithic FeO
x
/Al2O3 catalysts for ammonia oxidation and nitrous oxide decomposition. KINETICS AND CATALYSIS 2017. [DOI: 10.1134/s0023158417020100] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Pinaeva LG, Prosvirin IP, Dovlitova LS, Danilova IG, Sadovskaya EM, Isupova LA. MeOx/Al2O3 and MeOx/CeO2 (Me = Fe, Co, Ni) catalysts for high temperature N2O decomposition and NH3 oxidation. Catal Sci Technol 2016. [DOI: 10.1039/c5cy01381j] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Efficient oxygen transfer through Me–CeO2 interface explains higher activity of MeOx/CeO2 (Me = Fe, Co, Ni) samples in deN2O and NH3 oxidation compared with MeOx/Al2O3 ones.
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Affiliation(s)
| | - I. P. Prosvirin
- Boreskov Institute of Catalysis
- Novosibirsk
- Russia
- Novosibirsk State University
- Novosibirsk
| | | | | | - E. M. Sadovskaya
- Boreskov Institute of Catalysis
- Novosibirsk
- Russia
- Novosibirsk State University
- Novosibirsk
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Xue Z, Shen Y, Shen S, Li C, Zhu S. Promotional effects of Ce4+, La3+ and Nd3+ incorporations on catalytic performance of Cu–Fe–Ox for decomposition of N2O. J IND ENG CHEM 2015. [DOI: 10.1016/j.jiec.2015.05.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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15
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Konsolakis M. Recent Advances on Nitrous Oxide (N2O) Decomposition over Non-Noble-Metal Oxide Catalysts: Catalytic Performance, Mechanistic Considerations, and Surface Chemistry Aspects. ACS Catal 2015. [DOI: 10.1021/acscatal.5b01605] [Citation(s) in RCA: 230] [Impact Index Per Article: 25.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Michalis Konsolakis
- School of Production Engineering
and Management, Technical University of Crete, GR−73100 Chania, Crete Greece
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Li X, Li J, Peng Y, Zhang T, Liu S, Hao J. Selective catalytic reduction of NO with NH3 over novel iron–tungsten mixed oxide catalyst in a broad temperature range. Catal Sci Technol 2015. [DOI: 10.1039/c5cy00605h] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of novel FeW(x) catalysts with different Fe/W molar ratios prepared by the co-precipitation method were investigated in the selective catalytic reduction (SCR) of NOx with NH3.
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Affiliation(s)
- Xiang Li
- State Key Joint Laboratory of Environment Simulation and Pollution Control
- School of Environment
- Tsinghua University
- Beijing
- China
| | - Junhua Li
- State Key Joint Laboratory of Environment Simulation and Pollution Control
- School of Environment
- Tsinghua University
- Beijing
- China
| | - Yue Peng
- State Key Joint Laboratory of Environment Simulation and Pollution Control
- School of Environment
- Tsinghua University
- Beijing
- China
| | - Tao Zhang
- State Key Joint Laboratory of Environment Simulation and Pollution Control
- School of Environment
- Tsinghua University
- Beijing
- China
| | - Shuai Liu
- State Key Joint Laboratory of Environment Simulation and Pollution Control
- School of Environment
- Tsinghua University
- Beijing
- China
| | - Jiming Hao
- State Key Joint Laboratory of Environment Simulation and Pollution Control
- School of Environment
- Tsinghua University
- Beijing
- China
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Li C, Shen Y, Zhu S, Shen S. Supported Ni–La–Oxfor catalytic decomposition of N2O I: component optimization and synergy. RSC Adv 2014. [DOI: 10.1039/c4ra02386b] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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DAI C, LEI Z, WANG Y, ZHANG R, CHEN B. Transfer and Reaction Performances of Selective Catalytic Reduction of N2O with CO over Monolith Catalysts. Chin J Chem Eng 2013. [DOI: 10.1016/s1004-9541(13)60559-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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19
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Kruk J, Stołecki K, Michalska K, Konkol M, Kowalik P. The influence of modifiers on the activity of Fe2O3 catalyst for high temperature N2O decomposition (HT-deN2O). Catal Today 2012. [DOI: 10.1016/j.cattod.2012.03.080] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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20
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Hussain M, Fino D, Russo N. N2O decomposition by mesoporous silica supported Rh catalysts. JOURNAL OF HAZARDOUS MATERIALS 2012; 211-212:255-265. [PMID: 21907485 DOI: 10.1016/j.jhazmat.2011.08.024] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2011] [Revised: 07/04/2011] [Accepted: 08/07/2011] [Indexed: 05/31/2023]
Abstract
Nitrous oxide (N(2)O), a greenhouse gas produced by nitric acid and adipic acid plants, damages the ozone layer and causes many environmental problems. The potential of MCM-41, SBA-15-Conventional (SBA-15-C), SBA-15-Spherical (SBA-15-S) and KIT-6 supported Rh catalysts has been explored at specific conditions for N(2)O decomposition in order to investigate the characteristics of new catalyst supports (SBA-15-S, KIT-6) for this application. A Rh metal loading of 1 wt% was impregnated to synthesize mesoporous silica supported Rh catalysts. The catalysts were characterized by scanning electron microscope (SEM), energy dispersive X-ray spectroscopy (EDX), X-ray diffraction (XRD), N(2) adsorption/desorption, X-ray photoelectron spectroscopy (XPS), transmission electron microscopy (TEM) and CO-chemisorption techniques. Of all the catalysts, Rh/SBA-15-S not only showed the highest activity, but also the best strength against ageing impact, O(2) inhibiting effect and long-term stability. The higher metal dispersion due to the smaller Rh particle size and a greater formation of Rh(+1) than Rh(0) or Rh(+3) on SBA-15-S compared to the other supports, favoured a higher N(2)O decomposition. The larger pore size of SBA-15-S in Rh/SBA-15-S might favour a better Rh access, diffusion and dispersion and lead to higher activity. The higher long-term stability of Rh/SBA-15-S, with preserved support characteristics, than the other supports indicates its significance.
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Affiliation(s)
- Murid Hussain
- Department of Materials Science and Chemical Engineering, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy
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21
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Chen Z, Wang F, Li H, Yang Q, Wang L, Li X. Low-Temperature Selective Catalytic Reduction of NOx with NH3 over Fe–Mn Mixed-Oxide Catalysts Containing Fe3Mn3O8 Phase. Ind Eng Chem Res 2011. [DOI: 10.1021/ie201894c] [Citation(s) in RCA: 200] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zhihang Chen
- School of Chemistry and Chemical Engineering, Pulp & Paper Engineering State Key Laboratory of China, South China University of Technology, Guangzhou 510640, People's Republic of China
- South China Institute of Environmental Science, Ministry of Environmental Protection, Guangzhou 510655, People's Republic of China
| | - Furong Wang
- School of Chemistry and Chemical Engineering, Pulp & Paper Engineering State Key Laboratory of China, South China University of Technology, Guangzhou 510640, People's Republic of China
| | - Hua Li
- School of Chemistry and Chemical Engineering, Pulp & Paper Engineering State Key Laboratory of China, South China University of Technology, Guangzhou 510640, People's Republic of China
| | - Qing Yang
- School of Chemistry and Chemical Engineering, Pulp & Paper Engineering State Key Laboratory of China, South China University of Technology, Guangzhou 510640, People's Republic of China
| | - Lefu Wang
- School of Chemistry and Chemical Engineering, Pulp & Paper Engineering State Key Laboratory of China, South China University of Technology, Guangzhou 510640, People's Republic of China
| | - Xuehui Li
- School of Chemistry and Chemical Engineering, Pulp & Paper Engineering State Key Laboratory of China, South China University of Technology, Guangzhou 510640, People's Republic of China
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Esteves P, Wu Y, Dujardin C, Dongare M, Granger P. Ceria–zirconia mixed oxides as thermal resistant catalysts for the decomposition of nitrous oxide at high temperature. Catal Today 2011. [DOI: 10.1016/j.cattod.2010.10.068] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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23
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Gervasini A, Marzo M. Study of the Influence of the Nature of the Support on the Properties of Ferric Oxide in Relation to its Activity in the Decomposition of N2O. ADSORPT SCI TECHNOL 2011. [DOI: 10.1260/0263-6174.29.4.365] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Affiliation(s)
- Antonella Gervasini
- Dipartimento di Chimica Fisica ed Elettrochimica & CIMAINA (Centro Interdisciplinare Materiali e Interfacce Nanostrutturati), Università degli Studi di Milano, via C. Golgi 19, 20133 Milan, Italy
| | - Matteo Marzo
- Dipartimento di Chimica Fisica ed Elettrochimica & CIMAINA (Centro Interdisciplinare Materiali e Interfacce Nanostrutturati), Università degli Studi di Milano, via C. Golgi 19, 20133 Milan, Italy
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Influence of Fe Content on Catalytic Reduction of N<SUB>2</SUB>O with CH<SUB>4</SUB> over FeAlPO-5 Catalyst. CHINESE JOURNAL OF CATALYSIS 2010. [DOI: 10.3724/sp.j.1088.2010.90601] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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25
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Yang X, Zhuo Y, Li T, Chen C, Xu X. Decomposition of nitrous oxide over a low-cost catalyst. ASIA-PAC J CHEM ENG 2009. [DOI: 10.1002/apj.404] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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26
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Catalytic combustion of methane over La2TM0.3Zr1.7O7− (TM = Mn, Fe, and Co) pyrochlore oxides. CATAL COMMUN 2009. [DOI: 10.1016/j.catcom.2009.01.006] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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