Study on the desulfurization performance of iron/ethanolamine/deep eutectic solvent system
Deep eutectic solvent (DES) was applied as the solvent of iron/alcohol amine system, and the prepared iron/ethanolamine/DES system was found to be a good desulfurizer for H 2 S removal. The absorbents were characterized by Fourier transform infrared spectroscopy. The iron/ethanolamine/DES system sho...
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| Veröffentlicht in: | Environmental science and pollution research international 2021-07, Vol.28 (28), p.38026-38033 |
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| container_title | Environmental science and pollution research international |
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| creator | Liu, Xinpeng Wang, Baohua Qiu, Yahui Dong, Xiaole Song, Yixin Meng, Qingmei Li, Menghong |
| description | Deep eutectic solvent (DES) was applied as the solvent of iron/alcohol amine system, and the prepared iron/ethanolamine/DES system was found to be a good desulfurizer for H
2
S removal. The absorbents were characterized by Fourier transform infrared spectroscopy. The iron/ethanolamine/DES system showed a significantly enhanced desulfurization performance compared with DES solution of iron or alcohol amine separately. Besides, the absorbents showed relatively stable desulfurization performance, which could keep a high H
2
S removal efficiency in a wide temperature range from 30–90°C. The iron/ethanolamine/DES system could be recycled for at least three times. The desulfurization product was analyzed by energy dispersive spectrum and X-ray diffraction, and the desulfurization product was identified as sulfur element. |
| doi_str_mv | 10.1007/s11356-021-13487-4 |
| format | Article |
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2
S removal. The absorbents were characterized by Fourier transform infrared spectroscopy. The iron/ethanolamine/DES system showed a significantly enhanced desulfurization performance compared with DES solution of iron or alcohol amine separately. Besides, the absorbents showed relatively stable desulfurization performance, which could keep a high H
2
S removal efficiency in a wide temperature range from 30–90°C. The iron/ethanolamine/DES system could be recycled for at least three times. The desulfurization product was analyzed by energy dispersive spectrum and X-ray diffraction, and the desulfurization product was identified as sulfur element.</description><identifier>ISSN: 0944-1344</identifier><identifier>EISSN: 1614-7499</identifier><identifier>DOI: 10.1007/s11356-021-13487-4</identifier><identifier>PMID: 33725305</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Absorbents ; Aquatic Pollution ; Atmospheric Protection/Air Quality Control/Air Pollution ; Desulfurization ; Desulfurizing ; Earth and Environmental Science ; Ecotoxicology ; energy ; Environment ; Environmental Chemistry ; Environmental Health ; Environmental science ; Ethanolamine ; Fourier transform infrared spectroscopy ; Fourier transforms ; Hydrogen sulfide ; Infrared spectroscopy ; Iron ; Research Article ; Solvents ; Sulfur ; temperature ; Waste Water Technology ; Water Management ; Water Pollution Control ; X-ray diffraction</subject><ispartof>Environmental science and pollution research international, 2021-07, Vol.28 (28), p.38026-38033</ispartof><rights>The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2021</rights><rights>The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2021.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c408t-26eae115eaa32df1560e66456668c3a1be8d937e82413506d969471fce2643dc3</citedby><cites>FETCH-LOGICAL-c408t-26eae115eaa32df1560e66456668c3a1be8d937e82413506d969471fce2643dc3</cites><orcidid>0000-0002-6484-8268</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11356-021-13487-4$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11356-021-13487-4$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,777,781,27905,27906,41469,42538,51300</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/33725305$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Liu, Xinpeng</creatorcontrib><creatorcontrib>Wang, Baohua</creatorcontrib><creatorcontrib>Qiu, Yahui</creatorcontrib><creatorcontrib>Dong, Xiaole</creatorcontrib><creatorcontrib>Song, Yixin</creatorcontrib><creatorcontrib>Meng, Qingmei</creatorcontrib><creatorcontrib>Li, Menghong</creatorcontrib><title>Study on the desulfurization performance of iron/ethanolamine/deep eutectic solvent system</title><title>Environmental science and pollution research international</title><addtitle>Environ Sci Pollut Res</addtitle><addtitle>Environ Sci Pollut Res Int</addtitle><description>Deep eutectic solvent (DES) was applied as the solvent of iron/alcohol amine system, and the prepared iron/ethanolamine/DES system was found to be a good desulfurizer for H
2
S removal. The absorbents were characterized by Fourier transform infrared spectroscopy. The iron/ethanolamine/DES system showed a significantly enhanced desulfurization performance compared with DES solution of iron or alcohol amine separately. Besides, the absorbents showed relatively stable desulfurization performance, which could keep a high H
2
S removal efficiency in a wide temperature range from 30–90°C. The iron/ethanolamine/DES system could be recycled for at least three times. The desulfurization product was analyzed by energy dispersive spectrum and X-ray diffraction, and the desulfurization product was identified as sulfur element.</description><subject>Absorbents</subject><subject>Aquatic Pollution</subject><subject>Atmospheric Protection/Air Quality Control/Air Pollution</subject><subject>Desulfurization</subject><subject>Desulfurizing</subject><subject>Earth and Environmental Science</subject><subject>Ecotoxicology</subject><subject>energy</subject><subject>Environment</subject><subject>Environmental Chemistry</subject><subject>Environmental Health</subject><subject>Environmental science</subject><subject>Ethanolamine</subject><subject>Fourier transform infrared spectroscopy</subject><subject>Fourier transforms</subject><subject>Hydrogen sulfide</subject><subject>Infrared spectroscopy</subject><subject>Iron</subject><subject>Research Article</subject><subject>Solvents</subject><subject>Sulfur</subject><subject>temperature</subject><subject>Waste Water Technology</subject><subject>Water Management</subject><subject>Water Pollution Control</subject><subject>X-ray 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on the desulfurization performance of iron/ethanolamine/deep eutectic solvent system</title><author>Liu, Xinpeng ; Wang, Baohua ; Qiu, Yahui ; Dong, Xiaole ; Song, Yixin ; Meng, Qingmei ; Li, Menghong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c408t-26eae115eaa32df1560e66456668c3a1be8d937e82413506d969471fce2643dc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Absorbents</topic><topic>Aquatic Pollution</topic><topic>Atmospheric Protection/Air Quality Control/Air Pollution</topic><topic>Desulfurization</topic><topic>Desulfurizing</topic><topic>Earth and Environmental Science</topic><topic>Ecotoxicology</topic><topic>energy</topic><topic>Environment</topic><topic>Environmental Chemistry</topic><topic>Environmental Health</topic><topic>Environmental science</topic><topic>Ethanolamine</topic><topic>Fourier transform infrared spectroscopy</topic><topic>Fourier transforms</topic><topic>Hydrogen sulfide</topic><topic>Infrared spectroscopy</topic><topic>Iron</topic><topic>Research Article</topic><topic>Solvents</topic><topic>Sulfur</topic><topic>temperature</topic><topic>Waste Water Technology</topic><topic>Water Management</topic><topic>Water Pollution Control</topic><topic>X-ray diffraction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Xinpeng</creatorcontrib><creatorcontrib>Wang, Baohua</creatorcontrib><creatorcontrib>Qiu, Yahui</creatorcontrib><creatorcontrib>Dong, Xiaole</creatorcontrib><creatorcontrib>Song, Yixin</creatorcontrib><creatorcontrib>Meng, Qingmei</creatorcontrib><creatorcontrib>Li, Menghong</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Ecology Abstracts</collection><collection>Industrial and Applied Microbiology 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Int</addtitle><date>2021-07-01</date><risdate>2021</risdate><volume>28</volume><issue>28</issue><spage>38026</spage><epage>38033</epage><pages>38026-38033</pages><issn>0944-1344</issn><eissn>1614-7499</eissn><abstract>Deep eutectic solvent (DES) was applied as the solvent of iron/alcohol amine system, and the prepared iron/ethanolamine/DES system was found to be a good desulfurizer for H
2
S removal. The absorbents were characterized by Fourier transform infrared spectroscopy. The iron/ethanolamine/DES system showed a significantly enhanced desulfurization performance compared with DES solution of iron or alcohol amine separately. Besides, the absorbents showed relatively stable desulfurization performance, which could keep a high H
2
S removal efficiency in a wide temperature range from 30–90°C. The iron/ethanolamine/DES system could be recycled for at least three times. The desulfurization product was analyzed by energy dispersive spectrum and X-ray diffraction, and the desulfurization product was identified as sulfur element.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><pmid>33725305</pmid><doi>10.1007/s11356-021-13487-4</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0002-6484-8268</orcidid></addata></record> |
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| source | Springer Nature - Complete Springer Journals |
| subjects | Absorbents Aquatic Pollution Atmospheric Protection/Air Quality Control/Air Pollution Desulfurization Desulfurizing Earth and Environmental Science Ecotoxicology energy Environment Environmental Chemistry Environmental Health Environmental science Ethanolamine Fourier transform infrared spectroscopy Fourier transforms Hydrogen sulfide Infrared spectroscopy Iron Research Article Solvents Sulfur temperature Waste Water Technology Water Management Water Pollution Control X-ray diffraction |
| title | Study on the desulfurization performance of iron/ethanolamine/deep eutectic solvent system |
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