1
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Selective removal of H2S over CO2 in a membrane gas-liquid microdisperison microreactor. Sep Purif Technol 2023. [DOI: 10.1016/j.seppur.2023.123600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
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2
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Hoshikawa A, Hachikubo A. Observation of hydrogen bonding network in hydrogen sulfide hydrate using neutron diffraction. Chem Phys Lett 2023. [DOI: 10.1016/j.cplett.2022.140274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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3
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Chan YH, Lock SSM, Wong MK, Yiin CL, Loy ACM, Cheah KW, Chai SYW, Li C, How BS, Chin BLF, Chan ZP, Lam SS. A state-of-the-art review on capture and separation of hazardous hydrogen sulfide (H 2S): Recent advances, challenges and outlook. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 314:120219. [PMID: 36150621 DOI: 10.1016/j.envpol.2022.120219] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 09/12/2022] [Accepted: 09/16/2022] [Indexed: 06/16/2023]
Abstract
Hydrogen sulfide (H2S) is a flammable, corrosive and lethal gas even at low concentrations (ppm levels). Hence, the capture and removal of H2S from various emitting sources (such as oil and gas processing facilities, natural emissions, sewage treatment plants, landfills and other industrial plants) is necessary to prevent and mitigate its adverse effects on human (causing respiratory failure and asphyxiation), environment (creating highly flammable and explosive environment), and facilities (resulting in corrosion of industrial equipment and pipelines). In this review, the state-of-the-art technologies for H2S capture and removal are reviewed and discussed. In particular, the recent technologies for H2S removal such as membrane, adsorption, absorption and membrane contactor are extensively reviewed. To date, adsorption using metal oxide-based sorbents is by far the most established technology in commercial scale for the fine removal of H2S, while solvent absorption is also industrially matured for bulk removal of CO2 and H2S simultaneously. In addition, the strengths, limitations, technological gaps and way forward for each technology are also outlined. Furthermore, the comparison of established carbon capture technologies in simultaneous and selective removal of H2S-CO2 is also comprehensively discussed and presented. It was found that the existing carbon capture technologies are not adequate for the selective removal of H2S from CO2 due to their similar characteristics, and thus extensive research is still needed in this area.
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Affiliation(s)
- Yi Herng Chan
- PETRONAS Research Sdn. Bhd. (PRSB), Lot 3288 & 3289, off Jalan Ayer Itam, Kawasan Institusi Bangi, 43000, Kajang, Selangor, Malaysia
| | - Serene Sow Mun Lock
- CO(2) Research Center (CO(2)RES), Department of Chemical Engineering, Universiti Teknologi PETRONAS, 32610, Seri Iskandar, Malaysia
| | - Mee Kee Wong
- PETRONAS Research Sdn. Bhd. (PRSB), Lot 3288 & 3289, off Jalan Ayer Itam, Kawasan Institusi Bangi, 43000, Kajang, Selangor, Malaysia
| | - Chung Loong Yiin
- Department of Chemical Engineering and Energy Sustainability, Faculty of Engineering, Universiti Malaysia Sarawak (UNIMAS), 94300, Kota Samarahan, Sarawak, Malaysia; Institute of Sustainable and Renewable Energy (ISuRE), Universiti Malaysia Sarawak (UNIMAS), 94300, Kota Samarahan, Sarawak, Malaysia
| | | | - Kin Wai Cheah
- School of Computing, Engineering and Digital Technologies, Teesside University, Middlesbrough, TS1 3BX, United Kingdom
| | - Slyvester Yew Wang Chai
- Biomass Waste-to-Wealth Special Interest Group, Research Centre for Sustainable Technologies, Faculty of Engineering, Computing and Science, Swinburne University of Technology, Jalan Simpang Tiga, 93350, Kuching, Sarawak, Malaysia
| | - Claudia Li
- Department of Chemical & Biomolecular Engineering, National University of Singapore, 117585, Singapore
| | - Bing Shen How
- Biomass Waste-to-Wealth Special Interest Group, Research Centre for Sustainable Technologies, Faculty of Engineering, Computing and Science, Swinburne University of Technology, Jalan Simpang Tiga, 93350, Kuching, Sarawak, Malaysia
| | - Bridgid Lai Fui Chin
- Department of Chemical and Energy Engineering, Faculty of Engineering and Science, Curtin University Malaysia, CDT 250, 98009, Miri, Sarawak, Malaysia; Energy and Environment Research Cluster, Faculty of Engineering and Science, Curtin University Malaysia, CDT 250, 98009, Miri, Sarawak, Malaysia
| | - Zhe Phak Chan
- PETRONAS Research Sdn. Bhd. (PRSB), Lot 3288 & 3289, off Jalan Ayer Itam, Kawasan Institusi Bangi, 43000, Kajang, Selangor, Malaysia
| | - Su Shiung Lam
- Pyrolysis Technology Research Group, Higher Institution Centre of Excellence (HICoE), Institute of Tropical Aquaculture and Fisheries (AKUATROP), Universiti Malaysia Terengganu, 21030 Kuala Nerus, Terengganu, Malaysia; Henan Province Engineering Research Center for Biomass Value-added Products, School of Forestry, Henan Agricultural University, Zhengzhou, 450002, China; Sustainability Cluster, School of Engineering, University of Petroleum & Energy Studies, Dehradun, Uttarakhand, 248007, India.
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4
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Shi Y, Liang J, Babu Shrestha B, Wang Z, Zhang Y, Jin J. Enhancing the CO2 plasticization resistance of thin polymeric membranes by designing Metal-polymer complexes. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.120699] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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5
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Tian X, Chen Y, Chen Y, Chen D, Wang Q, Li X. Removal of Gaseous Hydrogen Sulfide by a FeOCl/H 2O 2 Wet Oxidation System. ACS OMEGA 2022; 7:8163-8173. [PMID: 35284743 PMCID: PMC8908517 DOI: 10.1021/acsomega.2c00267] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 02/18/2022] [Indexed: 05/29/2023]
Abstract
The removal of gaseous hydrogen sulfide using FeOCl/H2O2 was studied. The effects of the FeOCl dosage, the H2O2 concentration, the reaction temperature, and the gas flow rate on the removal of H2S were investigated. The reaction products were analyzed, and the characterization of FeOCl was carried out by X-ray diffraction, scanning electron microscopy, X-ray photoelectron spectroscopy, and electron paramagnetic resonance spectroscopy. Furthermore, radical quenching experiments were carried out using butylated hydroxytoluene, isopropanol, and benzoquinone. It was found that the H2S removal rate for a H2S gas concentration of 160 ppm reached 85.6% when bubbling through 100 mL of an aqueous solution containing FeOCl (1 g/L) and H2O2 (0.33 mol/L) at 293 K with a flow rate of 135 mL/min. Although the dissolution of chlorine in FeOCl was found to result in reduced catalytic performance, the activity was restored after soaking the catalyst in concentrated hydrochloric acid (37%) and subsequent calcination. The mechanism of H2S removal was also discussed, and it was found that this process was controlled by H2S diffusion. FeOCl was found to activate H2O2 and produce radicals, such as •OH and •O2 -, resulting in the formation of a water film rich in radicals on the FeOCl surface. Following the diffusion of H2S into the water film, it underwent oxidation by radicals to produce SO4 2-. Overall, the catalyst and the product can be effectively separated.
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Affiliation(s)
- Xiubo Tian
- College
of Petrochemical Engineering and Environment, Zhejiang Ocean University, No. 1, Haida South Road, Dinghai
District, Zhoushan 316022, Zhejiang, P. R. China
| | - Ying Chen
- College
of Petrochemical Engineering and Environment, Zhejiang Ocean University, No. 1, Haida South Road, Dinghai
District, Zhoushan 316022, Zhejiang, P. R. China
- United
National-Local Engineering Laboratory of Harbor Oil & Gas Storage
and Transportation Technology, No. 1, Haida South Road, Dinghai District, Zhoushan 316022, Zhejiang, P. R. China
- Zhejiang
Provincial Key Laboratory of Petrochemical Pollution Control, Dinghai District, Zhoushan 316022, Zhejiang, P.
R. China
| | - Yong Chen
- College
of Petrochemical Engineering and Environment, Zhejiang Ocean University, No. 1, Haida South Road, Dinghai
District, Zhoushan 316022, Zhejiang, P. R. China
| | - Dong Chen
- College
of Petrochemical Engineering and Environment, Zhejiang Ocean University, No. 1, Haida South Road, Dinghai
District, Zhoushan 316022, Zhejiang, P. R. China
| | - Quan Wang
- College
of Petrochemical Engineering and Environment, Zhejiang Ocean University, No. 1, Haida South Road, Dinghai
District, Zhoushan 316022, Zhejiang, P. R. China
| | - Xiaohong Li
- College
of Petrochemical Engineering and Environment, Zhejiang Ocean University, No. 1, Haida South Road, Dinghai
District, Zhoushan 316022, Zhejiang, P. R. China
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Wong KC, Goh PS, Ismail AF, Kang HS, Guo Q, Jiang X, Ma J. The State-of-the-Art Functionalized Nanomaterials for Carbon Dioxide Separation Membrane. MEMBRANES 2022; 12:186. [PMID: 35207107 PMCID: PMC8879035 DOI: 10.3390/membranes12020186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 01/21/2022] [Accepted: 01/26/2022] [Indexed: 02/01/2023]
Abstract
Nanocomposite membrane (NCM) is deemed as a practical and green separation solution which has found application in various fields, due to its potential to delivery excellent separation performance economically. NCM is enabled by nanofiller, which comes in a wide range of geometries and chemical features. Despite numerous advantages offered by nanofiller incorporation, fabrication of NCM often met processing issues arising from incompatibility between inorganic nanofiller and polymeric membrane. Contemporary, functionalization of nanofiller which modify the surface properties of inorganic material using chemical agents is a viable approach and vigorously pursued to refine NCM processing and improve the odds of obtaining a defect-free high-performance membrane. This review highlights the recent progress on nanofiller functionalization employed in the fabrication of gas-separative NCMs. Apart from the different approaches used to obtain functionalized nanofiller (FN) with good dispersion in solvent and polymer matrix, this review discusses the implication of functionalization in altering the structure and chemical properties of nanofiller which favor interaction with specific gas species. These changes eventually led to the enhancement in the gas separation efficiency of NCMs. The most frequently used chemical agents are identified for each type of gas. Finally, the future perspective of gas-separative NCMs are highlighted.
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Affiliation(s)
- Kar Chun Wong
- Advanced Membrane Technology Research Centre (AMTEC), School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, Johor Bahru 81310, Malaysia;
| | - Pei Sean Goh
- Advanced Membrane Technology Research Centre (AMTEC), School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, Johor Bahru 81310, Malaysia;
| | - Ahmad Fauzi Ismail
- Advanced Membrane Technology Research Centre (AMTEC), School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, Johor Bahru 81310, Malaysia;
| | - Hooi Siang Kang
- Marine Technology Centre, Institute for Vehicle System & Engineering, School of Mechanical Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, Johor Bahru 81310, Malaysia;
| | - Qingjie Guo
- State Key Laboratory of High-Efficiency Utilization of Coal and Green Chemical Engineering, Ningxia University, Yinchuan 750021, China; (Q.G.); (X.J.); (J.M.)
| | - Xiaoxia Jiang
- State Key Laboratory of High-Efficiency Utilization of Coal and Green Chemical Engineering, Ningxia University, Yinchuan 750021, China; (Q.G.); (X.J.); (J.M.)
- School of Mechanical Engineering, Ningxia University, Yinchuan 750021, China
| | - Jingjing Ma
- State Key Laboratory of High-Efficiency Utilization of Coal and Green Chemical Engineering, Ningxia University, Yinchuan 750021, China; (Q.G.); (X.J.); (J.M.)
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Deng G, Luo J, Liu X, Hu T, Wang Y, Zong X, Xue S. Fabrication of analogous mixed matrix membranes via partially in-situ generation of rigid porous moieties without interfacial defects. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2021.120164] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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8
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Zhang S, Zheng Y, Wu Y, Zhang B. Fabrication of Pebax/
SAPO
mixed matrix membranes for
CO
2
/
N
2
separation. J Appl Polym Sci 2021. [DOI: 10.1002/app.51336] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Suixin Zhang
- Liaoning Province Professional and Technical Innovation Center for Fine Chemical Engineering of Aromatics Downstream, School of Petrochemical Engineering Shenyang University of Technology Liaoyang China
| | - Yingfei Zheng
- Liaoning Province Professional and Technical Innovation Center for Fine Chemical Engineering of Aromatics Downstream, School of Petrochemical Engineering Shenyang University of Technology Liaoyang China
| | - Yonghong Wu
- Liaoning Province Professional and Technical Innovation Center for Fine Chemical Engineering of Aromatics Downstream, School of Petrochemical Engineering Shenyang University of Technology Liaoyang China
| | - Bing Zhang
- Liaoning Province Professional and Technical Innovation Center for Fine Chemical Engineering of Aromatics Downstream, School of Petrochemical Engineering Shenyang University of Technology Liaoyang China
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Lv X, Huang L, Ding S, Wang J, Li L, Liang C, Li X. Mixed matrix membranes comprising dual-facilitated bio-inspired filler for enhancing CO2 separation. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2021.119347] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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10
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Deng J, Huang Z, Sundell BJ, Harrigan DJ, Sharber SA, Zhang K, Guo R, Galizia M. State of the art and prospects of chemically and thermally aggressive membrane gas separations: Insights from polymer science. POLYMER 2021. [DOI: 10.1016/j.polymer.2021.123988] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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11
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Liu Y, Liu Z, Kraftschik BE, Babu VP, Bhuwania N, Chinn D, Koros WJ. Natural gas sweetening using TEGMC polyimide hollow fiber membranes. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2021.119361] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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12
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Liu Y, Chen Z, Qiu W, Liu G, Eddaoudi M, Koros WJ. Penetrant competition and plasticization in membranes: How negatives can be positives in natural gas sweetening. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2021.119201] [Citation(s) in RCA: 10] [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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13
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14
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CO2-philic mixed matrix membranes based on low-molecular-weight polyethylene glycol and porous organic polymers. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2021.119081] [Citation(s) in RCA: 12] [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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15
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Kang M, Min HJ, Kim NU, Kim JH. Amphiphilic micelle-forming PDMS-PEGBEM comb copolymer self-assembly to tailor the interlamellar nanospaces of defective poly(ethylene oxide) membranes. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2020.117892] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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16
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Promoting acid gas separations via strategic alkoxysilyl substitution of vinyl-added poly(norbornene)s. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2020.118569] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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17
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Liu Z, Liu Y, Qiu W, Koros WJ. Molecularly Engineered 6FDA‐Based Polyimide Membranes for Sour Natural Gas Separation. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202003910] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Zhongyun Liu
- School of Chemical & Biomolecular Engineering Georgia Institute of Technology 311 Ferst Dr. NW Atlanta GA 30332 USA
| | - Yang Liu
- School of Chemical & Biomolecular Engineering Georgia Institute of Technology 311 Ferst Dr. NW Atlanta GA 30332 USA
| | - Wulin Qiu
- School of Chemical & Biomolecular Engineering Georgia Institute of Technology 311 Ferst Dr. NW Atlanta GA 30332 USA
| | - William J. Koros
- School of Chemical & Biomolecular Engineering Georgia Institute of Technology 311 Ferst Dr. NW Atlanta GA 30332 USA
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18
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Liu Z, Liu Y, Qiu W, Koros WJ. Molecularly Engineered 6FDA‐Based Polyimide Membranes for Sour Natural Gas Separation. Angew Chem Int Ed Engl 2020; 59:14877-14883. [DOI: 10.1002/anie.202003910] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Indexed: 11/11/2022]
Affiliation(s)
- Zhongyun Liu
- School of Chemical & Biomolecular Engineering Georgia Institute of Technology 311 Ferst Dr. NW Atlanta GA 30332 USA
| | - Yang Liu
- School of Chemical & Biomolecular Engineering Georgia Institute of Technology 311 Ferst Dr. NW Atlanta GA 30332 USA
| | - Wulin Qiu
- School of Chemical & Biomolecular Engineering Georgia Institute of Technology 311 Ferst Dr. NW Atlanta GA 30332 USA
| | - William J. Koros
- School of Chemical & Biomolecular Engineering Georgia Institute of Technology 311 Ferst Dr. NW Atlanta GA 30332 USA
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