[HDMF]Cl-based DES as highly efficient extractants and catalysts for oxidative desulfurization of model oil

N,N-Dimethylformamide hydrochloric acid/XMCl(n) ([HDMF]Cl/XMCl(n), M = Zn or Fe, n = 2 or 3) was synthesized by stirring the mixture of [HDMF]Cl and metal chloride. [HDMF]Cl-based DES was characterized by FT-IR spectroscopy, ESI-MS and (1)H-NMR spectroscopy. The oxidative desulfurization activity wa...

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Autores principales: Zhao, Rong-xiang, Li, Xiu-ping, Mao, Chun-feng, Hou, Liangpei, Gao, Xiaohan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2019
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9064002/
https://www.ncbi.nlm.nih.gov/pubmed/35519319
http://dx.doi.org/10.1039/c8ra10554e
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author Zhao, Rong-xiang
Li, Xiu-ping
Mao, Chun-feng
Hou, Liangpei
Gao, Xiaohan
author_facet Zhao, Rong-xiang
Li, Xiu-ping
Mao, Chun-feng
Hou, Liangpei
Gao, Xiaohan
author_sort Zhao, Rong-xiang
collection PubMed
description N,N-Dimethylformamide hydrochloric acid/XMCl(n) ([HDMF]Cl/XMCl(n), M = Zn or Fe, n = 2 or 3) was synthesized by stirring the mixture of [HDMF]Cl and metal chloride. [HDMF]Cl-based DES was characterized by FT-IR spectroscopy, ESI-MS and (1)H-NMR spectroscopy. The oxidative desulfurization activity was investigated using [HDMF]Cl/0.2FeCl(3) and [HDMF]Cl/ZnCl(2) as the extractant and catalyst, and hydrogen peroxide (H(2)O(2)) as the oxidant. The desulfurization rate can reach up to 98.08% and 99.2% for DBT using [HDMF]Cl/0.2FeCl(3) and [HDMF]Cl/ZnCl(2), respectively. After recycling for 7 times, the removal rate of DBT still can reach more than 97%.
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spelling pubmed-90640022022-05-04 [HDMF]Cl-based DES as highly efficient extractants and catalysts for oxidative desulfurization of model oil Zhao, Rong-xiang Li, Xiu-ping Mao, Chun-feng Hou, Liangpei Gao, Xiaohan RSC Adv Chemistry N,N-Dimethylformamide hydrochloric acid/XMCl(n) ([HDMF]Cl/XMCl(n), M = Zn or Fe, n = 2 or 3) was synthesized by stirring the mixture of [HDMF]Cl and metal chloride. [HDMF]Cl-based DES was characterized by FT-IR spectroscopy, ESI-MS and (1)H-NMR spectroscopy. The oxidative desulfurization activity was investigated using [HDMF]Cl/0.2FeCl(3) and [HDMF]Cl/ZnCl(2) as the extractant and catalyst, and hydrogen peroxide (H(2)O(2)) as the oxidant. The desulfurization rate can reach up to 98.08% and 99.2% for DBT using [HDMF]Cl/0.2FeCl(3) and [HDMF]Cl/ZnCl(2), respectively. After recycling for 7 times, the removal rate of DBT still can reach more than 97%. The Royal Society of Chemistry 2019-05-08 /pmc/articles/PMC9064002/ /pubmed/35519319 http://dx.doi.org/10.1039/c8ra10554e Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Zhao, Rong-xiang
Li, Xiu-ping
Mao, Chun-feng
Hou, Liangpei
Gao, Xiaohan
[HDMF]Cl-based DES as highly efficient extractants and catalysts for oxidative desulfurization of model oil
title [HDMF]Cl-based DES as highly efficient extractants and catalysts for oxidative desulfurization of model oil
title_full [HDMF]Cl-based DES as highly efficient extractants and catalysts for oxidative desulfurization of model oil
title_fullStr [HDMF]Cl-based DES as highly efficient extractants and catalysts for oxidative desulfurization of model oil
title_full_unstemmed [HDMF]Cl-based DES as highly efficient extractants and catalysts for oxidative desulfurization of model oil
title_short [HDMF]Cl-based DES as highly efficient extractants and catalysts for oxidative desulfurization of model oil
title_sort [hdmf]cl-based des as highly efficient extractants and catalysts for oxidative desulfurization of model oil
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9064002/
https://www.ncbi.nlm.nih.gov/pubmed/35519319
http://dx.doi.org/10.1039/c8ra10554e
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