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Nie Q, Jia L, Zhang G, Xie J, Liu J. Micro-Spherical BiOI Photocatalysts for Efficient Degradation of Residual Xanthate and Gaseous Nitric Oxide. NANOMATERIALS (BASEL, SWITZERLAND) 2024; 14:576. [PMID: 38607111 PMCID: PMC11013789 DOI: 10.3390/nano14070576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 01/31/2024] [Accepted: 02/06/2024] [Indexed: 04/13/2024]
Abstract
BiOI microspheres were synthesized using the solvothermal method for the degradation of residual xanthate and gaseous nitric oxide (NO) under visible light irradiation. The as-prepared BiOI nanomaterials were then characterized using various technologies, including XRD, FE-SEM, TEM, UV-Vis DRS, and XPS. The photodegradation results show that the removal efficiency of isobutyl sodium xanthate can reach 98.08% at an initial xanthate concentration of 120 mg/L; that of NO is as high as 96.36% at an inlet NO concentration of 11 ppm. Moreover, the effects of operational parameters such as catalyst dosage, initial xanthate concentration, and pH value of wastewater on the removal of xanthate were investigated. The results of scavenging tests and full-spectrum scanning indicate that ·O2- radicals are the main active species in xanthate degradation, and peroxide xanthate is an intermediate. The reusability of BiOI was explored through cyclic experiments. Furthermore, the reaction path and the mechanism of NO removal using BiOI were analyzed, and the main active species was also ·O2-. It is concluded that BiOI photocatalysts have high potential for wastewater treatment and waste gas clean-up in the mineral industry.
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Affiliation(s)
- Qianqian Nie
- Key Laboratory of Coal Processing and Efficient Utilization, Ministry of Education, Xuzhou 221116, China; (Q.N.); (L.J.); (G.Z.); (J.X.)
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221116, China
| | - Liuhu Jia
- Key Laboratory of Coal Processing and Efficient Utilization, Ministry of Education, Xuzhou 221116, China; (Q.N.); (L.J.); (G.Z.); (J.X.)
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221116, China
| | - Guoqing Zhang
- Key Laboratory of Coal Processing and Efficient Utilization, Ministry of Education, Xuzhou 221116, China; (Q.N.); (L.J.); (G.Z.); (J.X.)
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221116, China
| | - Jiewei Xie
- Key Laboratory of Coal Processing and Efficient Utilization, Ministry of Education, Xuzhou 221116, China; (Q.N.); (L.J.); (G.Z.); (J.X.)
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221116, China
| | - Jiayou Liu
- Key Laboratory of Coal Processing and Efficient Utilization, Ministry of Education, Xuzhou 221116, China; (Q.N.); (L.J.); (G.Z.); (J.X.)
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221116, China
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Caetano GC, Andrade LADE, Martins PR, Ostroski IC. Optimization of the adsorption and desorption processes of nickel octaethylporphyrin in carbon-based adsorbents. AN ACAD BRAS CIENC 2023; 95:e20211598. [PMID: 37341271 DOI: 10.1590/0001-3765202320211598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 06/14/2022] [Indexed: 06/22/2023] Open
Abstract
Despite being little explored for petroporphyrins recovery from oils and bituminous shales, adsorption and desorption processes can be feasible alternatives to obtain a similar synthetic material, and to characterize their original organic materials. Experimental designs were used to analyze the effects of qualitative (e.g., type of adsorbent, solvent, and diluent) and quantitative (e.g., temperature and solid/liquid ratio) variables on the adsorptive and desorptive performance regarding nickel octaethylporphyrin (Ni-OEP) removal using carbon-based adsorbents. The evaluation variables, adsorption capacity (qe ) and desorption percentage (%desorption ) were optimized by means of the Differential Evolution algorithm. The most efficient adsorbent for removing/recovery Ni-OEP was activated-carbon coconut shell, in which dispersive π-π type and acid-base interactions were likely formed. The highest values of qe and %desorption were obtained using toluene as solvent, chloroform as diluent, 293 K as temperature, and 0.5 mg.mL-1 as solid/liquid ratio for adsorption, and a higher temperature (323 K) and lower solid/liquid ratio (0.2 mg.mL-1) for desorption. The optimization process resulted in qe of 6.91 mg.g-1 and %desorption of 35.2%. In the adsorption-desorption cycles, approximately 77% of the adsorbed porphyrins were recovered. The results demonstrated the potential of carbon-based materials as adsorbent materials for obtaining porphyrin compounds from oils and bituminous shales.
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Affiliation(s)
- Gabriela Costa Caetano
- Federal University of Goiás, Institute of Chemistry, Av. Esperança, s/n, 74690-900 Goiânia, GO, Brazil
| | - Laiane Alves DE Andrade
- Federal University of Mato Grosso do Sul, Department of Production Engineering, Av. Antônio Joaquim de Moura Andrade, 2310, 79750-000 Nova Andradina, MS, Brazil
| | - Paulo Roberto Martins
- Federal University of Goiás, Institute of Chemistry, Av. Esperança, s/n, 74690-900 Goiânia, GO, Brazil
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Extraction performance and interaction analysis of 2-pyrrolidone-based brønsted acidic ionic liquids on removal of quinoline from coal-based products. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Adsorptive denitrogenation of indole from model fuel oil over Co-MAC: Adsorption mechanisms and competitive adsorption. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2022.100801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Dembaremba TO, Majodina S, Walmsley RS, Ogunlaja AS, Tshentu ZR. Perspectives on strategies for improving ultra-deep desulfurization of liquid fuels through hydrotreatment: Catalyst improvement and feedstock pre-treatment. Front Chem 2022; 10:807225. [PMID: 35936099 PMCID: PMC9354497 DOI: 10.3389/fchem.2022.807225] [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: 11/01/2021] [Accepted: 06/29/2022] [Indexed: 11/15/2022] Open
Abstract
Reliance on crude oil remains high while the transition to green and renewable sources of fuel is still slow. Developing and strengthening strategies for reducing sulfur emissions from crude oil is therefore imperative and makes it possible to sustainably meet stringent regulatory sulfur level legislations in end-user liquid fuels (mostly less than 10 ppm). The burden of achieving these ultra-low sulfur levels has been passed to fuel refiners who are battling to achieve ultra-deep desulfurization through conventional hydroprocessing technologies. Removal of refractory sulfur-containing compounds has been cited as the main challenge due to several limitations with the current hydroprocessing catalysts. The inhibitory effects of nitrogen-containing compounds (especially the basic ones) is one of the major concerns. Several advances have been made to develop better strategies for achieving ultra-deep desulfurization and these include: improving hydroprocessing infrastructure, improving hydroprocessing catalysts, having additional steps for removing refractory sulfur-containing compounds and improving the quality of feedstocks. Herein, we provide perspectives that emphasize the importance of further developing hydroprocessing catalysts and pre-treating feedstocks to remove nitrogen-containing compounds prior to hydroprocessing as promising strategies for sustainably achieving ultra-deep hydroprocessing.
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Affiliation(s)
- Tendai O. Dembaremba
- Department of Chemistry, Nelson Mandela University, Gqeberha (Port Elizabeth), South Africa, Nelson Mandela University, Gqeberha, South Africa
- *Correspondence: Tendai O. Dembaremba, ; Siphumelele Majodina, ; Zenixole R. Tshentu,
| | - Siphumelele Majodina
- Department of Chemistry, Nelson Mandela University, Gqeberha (Port Elizabeth), South Africa, Nelson Mandela University, Gqeberha, South Africa
- *Correspondence: Tendai O. Dembaremba, ; Siphumelele Majodina, ; Zenixole R. Tshentu,
| | - Ryan S. Walmsley
- Research and Development Division, Sasol Technology (Pty) Ltd, Sasolburg, South Africa
| | - Adeniyi S. Ogunlaja
- Department of Chemistry, Nelson Mandela University, Gqeberha (Port Elizabeth), South Africa, Nelson Mandela University, Gqeberha, South Africa
| | - Zenixole R. Tshentu
- Department of Chemistry, Nelson Mandela University, Gqeberha (Port Elizabeth), South Africa, Nelson Mandela University, Gqeberha, South Africa
- *Correspondence: Tendai O. Dembaremba, ; Siphumelele Majodina, ; Zenixole R. Tshentu,
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Wang M, Huang J, Zhu D, Yu D, Ye P, Wu M, Pei K, Jia Y, Ni H. Porous-doped carbon prepared from Friedel–Crafts alkylated crosslinked lignosulfonates for lead removal. SEP SCI TECHNOL 2021. [DOI: 10.1080/01496395.2020.1788593] [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: 10/23/2022]
Affiliation(s)
- Mei Wang
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology of Education Ministry, Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou, P.R. China
| | - Jing Huang
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology of Education Ministry, Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou, P.R. China
| | - Dailian Zhu
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology of Education Ministry, Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou, P.R. China
| | - Deyou Yu
- Engineering Research Center for Eco-Dyeing and Finishing of Textiles, Key Laboratory of Advanced Textile Materials & Manufacturing Technology, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou, P. R. China
| | - Peng Ye
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology of Education Ministry, Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou, P.R. China
| | - Minghua Wu
- Engineering Research Center for Eco-Dyeing and Finishing of Textiles, Key Laboratory of Advanced Textile Materials & Manufacturing Technology, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou, P. R. China
| | - Kemei Pei
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology of Education Ministry, Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou, P.R. China
| | - Yanrong Jia
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology of Education Ministry, Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou, P.R. China
| | - Huagang Ni
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology of Education Ministry, Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou, P.R. China
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Delkhosh AS, Vahid A, Baniyaghoob S, Saber‐Tehrani M, Mohammdi RM. Deep Denitrogenation of Model Diesel Fuel Using Ni‐doped Mesoporous Carbon: Synthesis Route and Adsorption Study. ChemistrySelect 2021. [DOI: 10.1002/slct.202004522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Arvin Saffarian Delkhosh
- Department of Chemistry Science and Research Branch Islamic Azad University, P.O. Box 14515-775 Tehran Iran
| | - Amir Vahid
- Research Institute of Petroleum Industry (RIPI), West Blvd Azadi Sport Complex, P.O. Box 14665-1998 Tehran Iran
| | - Sahar Baniyaghoob
- Department of Chemistry Science and Research Branch Islamic Azad University, P.O. Box 14515-775 Tehran Iran
| | - Mohammad Saber‐Tehrani
- Department of Chemistry Science and Research Branch Islamic Azad University, P.O. Box 14515-775 Tehran Iran
| | - Roozbeh Malek Mohammdi
- Department of Chemistry Science and Research Branch Islamic Azad University, P.O. Box 14515-775 Tehran Iran
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Li Z, Liang H, Li X, Yang C, Ge B, Xiong S, Zhang H, Wang T, Yuan P. Adjusting surface acidity of hollow mesoporous carbon nanospheres for enhanced adsorptive denitrogenation of fuels. Chem Eng Sci 2020. [DOI: 10.1016/j.ces.2020.115963] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Zhang H, Chen Y, Liang Y. Lotus Leaf-Inspired Hydrothermal Synthesis of Composite Nanoparticles and Application for Photocatalytic Oil Denitrification. Catal Letters 2020. [DOI: 10.1007/s10562-020-03146-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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10
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A Critical Review of Recent Progress and Perspective in Practical Denitration Application. Catalysts 2019. [DOI: 10.3390/catal9090771] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Nitrogen oxides (NOx) represent one of the main sources of haze and pollution of the atmosphere as well as the causes of photochemical smog and acid rain. Furthermore, it poses a serious threat to human health. With the increasing emission of NOx, it is urgent to control NOx. According to the different mechanisms of NOx removal methods, this paper elaborated on the adsorption method represented by activated carbon adsorption, analyzed the oxidation method represented by Fenton oxidation, discussed the reduction method represented by selective catalytic reduction, and summarized the plasma method represented by plasma-modified catalyst to remove NOx. At the same time, the current research status and existing problems of different NOx removal technologies were revealed and the future development prospects were forecasted.
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Effective removal of nitrogen compounds from model diesel fuel by easy-to-prepare ionic liquids. Sep Purif Technol 2019. [DOI: 10.1016/j.seppur.2019.04.026] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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12
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Simultaneous desulfurization and denitrogenation of model fuels by polyethylene glycol-modified resorcinol/formaldehyde resin-derived carbon spheres. KOREAN J CHEM ENG 2019. [DOI: 10.1007/s11814-019-0290-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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13
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Shu C, Wang L, Kong P, Gao M. Adsorptive removal of nitrogen compounds from fuel oil by a poly ionic liquid PVIm-PXDC. SEP SCI TECHNOL 2018. [DOI: 10.1080/01496395.2018.1548482] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Chenhua Shu
- School of Chemistry and Environmental Science, Shangrao Normal University, Shangrao, P. R. China
| | - Lina Wang
- School of Land Resources and Environment, Jiangxi Agricultural University, Nanchang, P. R. China
| | - Peijun Kong
- School of Land Resources and Environment, Jiangxi Agricultural University, Nanchang, P. R. China
| | - Meizhu Gao
- School of Land Resources and Environment, Jiangxi Agricultural University, Nanchang, P. R. China
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Hong X, Li Y, Gao C, Zhao Y, Tang K. Adsorption removing various basic nitrogen compounds from model diesel over allochroic silica gel. ADSORPT SCI TECHNOL 2018. [DOI: 10.1177/0263617418798101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The adsorption removal of quinoline from model diesel by using alumina, diatomite, silica gel, and allochroic silica gel as adsorbents was investigated. The experiment results indicated that the adsorption denitrogenation performance of allochroic silica gel was more superior to other three adsorbents. The silica gel and allochroic silica gel were confirmed by characterization with X-ray diffraction, nitrogen adsorption–desorption, and ammonia temperature programmed desoption (NH3-TPD). X-ray diffraction results indicated that both the samples were amorphous structures. The average pore diameters of silica gel and allochroic silica gel were 18.46 and 1.80 nm, the Brunauer–Emmett–Teller surface areas were 437.86 and 623.39 m2/g, and the pore volumes were 0.9724 and 0.3442 cm3/g, respectively. The results of TPD showed that the acidity of allochroic silica gel was far stronger than that of silica gel which greatly enhanced its adsorption denitrogenation performance. The adsorption denitrogenation performance of allochroic silica gel for quinoline, aniline, and pyridine from model diesel was as follows: aniline, pyridine, and quinoline. Adsorption temperature, particle size, and arenes added in model diesel had little impact on the removal of aniline and pyridine except quinoline. The adsorbent-to-oil ratio had significant effects on adsorption denitrogenation, especially for quinoline. The N–Co bond between Co in allochroic silica gel and N atom in the basic nitrogen compounds molecule played a significant role. Furthermore, the allochroic silica gel could be easily regenerated by its adsorption denitrogenation performance for quinoline and pyridine by using calcination once or several times, except aniline. The adsorption isotherm results revealed that the adsorption of pyridine and aniline belonged to the Langmuir–Freundlich binding model, but the adsorption of quinoline belonged to Freundlich model.
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Affiliation(s)
- Xin Hong
- Liaoning University of Technology, China
| | - Yunhe Li
- Liaoning University of Technology, China
| | - Chang Gao
- Liaoning University of Technology, China
| | | | - Ke Tang
- Liaoning University of Technology, China
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