Desulfurization of Diesel Fuel by Extraction with[BF4]--based Ionic Liquids

›› 2008, Vol. 16 ›› Issue (6): 881-884.

Desulfurization of Diesel Fuel by Extraction with[BF₄]^--based Ionic Liquids

褚雪梅, 胡玉峰, 李吉广, 梁倩卿, 刘艳升, 张先明, 彭效明, 岳文佳

State Key Laboratory of Heavy Oil, China University of Petroleum, Beijing 102249, China

收稿日期:2008-01-30 修回日期:2008-06-13 出版日期:2008-12-28 发布日期:2008-12-28
通讯作者: HU Yufeng,E-mail:huyf3581@sina.com
基金资助:
Supported by the National Natural Science Foundation of China (40673043, 20576073), CNPC Innovation Fund (04E7031), and the Program for New Century Excellent Talents in University of Ministry of Education of China (NCET-06-0088)

Desulfurization of Diesel Fuel by Extraction with[BF₄]^--based Ionic Liquids

CHU Xuemei, HU Yufeng, LI Jiguang, LIANG Qianqing, LIU Yansheng, ZHANG Xianming, PENG Xiaoming, YUE Wenjia

State Key Laboratory of Heavy Oil, China University of Petroleum, Beijing 102249, China

Received:2008-01-30 Revised:2008-06-13 Online:2008-12-28 Published:2008-12-28
Supported by:
Supported by the National Natural Science Foundation of China (40673043, 20576073), CNPC Innovation Fund (04E7031), and the Program for New Century Excellent Talents in University of Ministry of Education of China (NCET-06-0088)

摘要/Abstract

摘要： The extractive removal of sulfur compounds(S-compounds)from Dongying and Liaohe diesel fuels with[BF₄] -based ionic liquids were systematically investigated.The results show that the absorption capacity of an ionic liquid for the S-compounds in diesel fuels relies on its structure and its size.In the case of the two examined diesel fuels,both elongating the cation tail length and increasing the mass ratio of ionic liquid/diesel fuel promote the desulfurization ability of the examined ionic liquids.The results also show that imidazolium-based ionic liquids display higher extraction efficiencies than pyridinium-based ionic liquids,presumably owing to the fact that the rings of the S-compounds are similar to the imidazolium head ring.With the 1:1 mass ratio of ionic liquid/diesel fuel,the rates of the first desulfurization of Dongying and Liaohe diesel fuels using[C₈mim][BF₄]amount to 29.96% and 39.76%,suggesting that[C₈mim][BF₄]is a promising extractant for desulfurization of these diesel fuels.

关键词: desulfurization, diesel fuel, ionic liquid

Abstract: The extractive removal of sulfur compounds(S-compounds)from Dongying and Liaohe diesel fuels with[BF₄] -based ionic liquids were systematically investigated.The results show that the absorption capacity of an ionic liquid for the S-compounds in diesel fuels relies on its structure and its size.In the case of the two examined diesel fuels,both elongating the cation tail length and increasing the mass ratio of ionic liquid/diesel fuel promote the desulfurization ability of the examined ionic liquids.The results also show that imidazolium-based ionic liquids display higher extraction efficiencies than pyridinium-based ionic liquids,presumably owing to the fact that the rings of the S-compounds are similar to the imidazolium head ring.With the 1:1 mass ratio of ionic liquid/diesel fuel,the rates of the first desulfurization of Dongying and Liaohe diesel fuels using[C₈mim][BF₄]amount to 29.96% and 39.76%,suggesting that[C₈mim][BF₄]is a promising extractant for desulfurization of these diesel fuels.

Key words: desulfurization, diesel fuel, ionic liquid

褚雪梅, 胡玉峰, 李吉广, 梁倩卿, 刘艳升, 张先明, 彭效明, 岳文佳. Desulfurization of Diesel Fuel by Extraction with[BF₄]^--based Ionic Liquids[J]. , 2008, 16(6): 881-884.

CHU Xuemei, HU Yufeng, LI Jiguang, LIANG Qianqing, LIU Yansheng, ZHANG Xianming, PENG Xiaoming, YUE Wenjia. Desulfurization of Diesel Fuel by Extraction with[BF₄]^--based Ionic Liquids[J]. , 2008, 16(6): 881-884.

参考文献

1 Kwak, C., Lee, J.J., Bae, J.S., Choi, K., Moonm, S.H., “Hydrodesulfurization of DBT, 4-MDBT, and 4,6-DMDBT on fluorinated CoMoS/Al₂O₃ catalysts”, Appl. Catal. A, 200, 233-242(2000).
2 Huang, C.P., Chen, B.H., Zhang, J., Liu, Z.C., Li, Y.X., “Desulfurization of gasoline by extraction with new ionic liquids”, Energy & Fuels, 18, 1862-1864(2004).
3 Song, C.S., “An overview of new approaches to deep desulfurization for ultra-clean gasoline, diesel fuel and jet fuel”, Catal. Today, 86, 211-263(2003).
4 Fukumoto, K., Yoshizawa, M., Ohno, H., “Room temperature ionic liquids from 20 natural amino acids”, J. Am. Chem. Soc., 127, 2398-2399(2002).
5 Visser, A.E., Rogers, R.D., “Room-temperature ionic liquids:new solvents for f-element separations and associated solution chemistry”, J. Solid State Chem., 171, 109-113(2003).
6 Fadeev, A.G., Meagher, M.M., “Opportunities for ionic liquids in recovery of biofuels”, Chem. Commun., 295-296(2001).
7 Freemantle, M., “New horizons for ionic liquids”, Chem. Eng. News,79, 21-25(2001).
8 Zhang, S.G., Zhang, Q.L., Zhang, Z.C., “Extractive desulfurization and denitrogenation of fuels using ionic liquids”, Ind. Eng. Chem. Res., 43, 614-622(2004).
9 Zhang, S.G., Zhang, Z.C., “Novel properties of ionic liquids in selective sulfur removal from fuels at room temperature”, Green Chem., 4, 376-379(2002).
10 B smann, A., Datsevich, L., Jess, A., Lauter, A., Schmitz, C., Wasserscheid, P., “Deep desulfurization of diesel fuel by extraction with ionic liquids”, Chem. Commun., 2494-2495(2001).
11 Esser, J., Wasserscheid, P., Jess, A., “Deep desulfurization of oil refinery streams by extraction with ionic liquids”, Green. Chem., 6, 316-322(2004).
12 Alonso, L., Arce, A., Francisco, M., Soto, A., “Solvent extraction of thiophene from n-alkanes(C₇, C₁₂, and C₁₆) using the ionic liquid [C₈mim][BF₄]”, J. Chem. Thermodyn., 40, 966-972(2008).
13 Fuller, J., Carlin, R.T., Osteryoung, R.A., “The room temperature ionic liquid 1-ethyl-3-methylimidazolium tetrafluoroborate:electrochemical couples and physical properties”, J. Electrochem. Soc., 144, 3881-3885(1997).
14 McEwen, A.B., Ngo, H.L., LeCompte, K., Joldman, J.L., “Electrochemical properties of imidazolium salt electrolytes for electrochemical capacitor applications”, J. Electrochem. Soc., 146, 1687-1695(1999).
15 Wasserscheid, P., B smann, A., “1-n-Butyl-3-methylimidazolium([bmim]) octylsulfate-an even ‘greener' ionic liquid”, Green Chem., 4, 400-404(2002).
16 Hussey, L., “Density, electric conductivity and viscosity of several N-alkylpyridium halides and their mixtures with aluminum chloride”, J. Electrochem. Soc:Electrochem. Science Tech., 22, 1029-1031(1979).
17 Swatloski, R.P., Spear, S.K., Holbrey, J.D., Rogers, R.D., “Dissolution of cellose with ionic liquids”, J. Am. Chem. Soc., 124, 4974-4976(2002).
18 Visser, A.E., Holbrey, J.D., Rogers, R.D., “Hydrophobic ionic liquids incorporating N-alkylisoquinolinium cations and their utilization in liquid-liquid separations”, Chem. Comm., 2484-2485(2001).
19 Gu, Z.Y., Brennecke, J.F., “Volume expansivities and isothermal compressibilities of imidazolium and pyridinium-based ionic liquids”, J. Chem. Eng. Data, 47, 339-346(2002).
20 Wasserscheid, P., Welton, T., Ionic Liquids in Synthesis, Wiley-VCH, Weinheim, Germany(2003). 21 Jain, N., Kumar, A., Chauhan, S., Chauhan, S.M.S., “Chemical and biochemical transformations in ionic liquids”, Tetrahedron, 61, 1015-1060(2005).

[1]	Eileen Katherine Coronado-Aldana, Cindy Lizeth Ferreira-Salazar, Nubia Yineth Piñeros-Castro, Rubén Vázquez-Medina, Felipe A. Perdomo. Thermodynamic analysis, synthesis, characterization, and evaluation of 1-ethyl-3-methylimidazolium chloride: Study of its effect on pretreated rice husk[J]. 中国化学工程学报, 2023, 60(8): 143-154.
[2]	Lijuan Zhao, Zhe Tan, Xiaoguang Zhang, Qijun Zhang, Wei Wang, Qiang Deng, Jie Ma, De'an Pan. Research on process modeling and simulation of spent lead paste desulfurization enhanced reactor[J]. 中国化学工程学报, 2023, 60(8): 293-303.
[3]	Zhonghao Li, Yuanyuan Yang, Huanong Cheng, Yun Teng, Chao Li, Kangkang Li, Zhou Feng, Hongwei Jin, Xinshun Tan, Shiqing Zheng. Measurement and model of density, viscosity, and hydrogen sulfide solubility in ferric chloride/trioctylmethylammonium chloride ionic liquid[J]. 中国化学工程学报, 2023, 59(7): 210-221.
[4]	Chen Chen, Qiong Tang, Hong Xu, Mingxing Tang, Xuekuan Li, Lei Liu, Jinxiang Dong. Alkyl-tetralin base oils synthesized from coal-based chemicals and evaluation of their lubricating properties[J]. 中国化学工程学报, 2023, 58(6): 20-28.
[5]	Yutong Jiang, Yifeng Chen, Fuliu Yang, Jixue Fan, Jun Li, Zhuhong Yang, Xiaoyan Ji. Efficient SO₂ removal using aqueous ionic liquid at low partial pressure[J]. 中国化学工程学报, 2023, 58(6): 355-363.
[6]	Zida Ma, Yuxia Li, Mengmeng Jin, Xiaoqin Liu, Linbing Sun. Fabrication of adsorbents with enhanced Cu^I stability: Creating a superhydrophobic microenvironment through grafting octadecylamine[J]. 中国化学工程学报, 2023, 55(3): 41-48.
[7]	Jialei Sha, Chenyi Liu, Zhihong Ma, Weizhong Zheng, Weizhen Sun, Ling Zhao. Understanding the interfacial behaviors of benzene alkylation with butene using chloroaluminate ionic liquid catalyst: A molecular dynamics simulation[J]. 中国化学工程学报, 2023, 54(2): 44-52.
[8]	Yifeng Chen, Hang Yu, Jingjing Chen, Xiaohua Lu, Xiaoyan Ji. Viscous behavior of 1-hexyl-methylimidazolium bis(trifluoromethylsulfonyl)imide/titanium dioxide/polyethylene glycol[J]. 中国化学工程学报, 2023, 54(2): 280-287.
[9]	Mi Feng, Bin He, Xinyan Chen, Junli Xu, Xingmei Lu, Cai Jia, Jian Sun. Separation of chitin from shrimp shells enabled by transition metal salt aqueous solution and ionic liquid[J]. 中国化学工程学报, 2023, 53(1): 133-141.
[10]	Xuan Gao, Zhihui Li, Dongsheng Zhang, Xinqiang Zhao, Yanji Wang. Synthesis and kinetics of 2,5-dicyanofuran in the presence of hydroxylamine ionic liquid salts[J]. 中国化学工程学报, 2023, 53(1): 310-316.
[11]	Xinqiang You, Kai Zhao, Ling Li, Ting Qiu. Ionic liquids as entrainer in extractive distillation for effectively separating 1-propanol–water azeotropic mixture[J]. 中国化学工程学报, 2022, 49(9): 224-233.
[12]	Minjie Shi, Hangtian Zhu, Cheng Yang, Jing Xu, Chao Yan. Chemical reduction-induced fabrication of graphene hybrid fibers for energy-dense wire-shaped supercapacitors[J]. 中国化学工程学报, 2022, 47(7): 1-10.
[13]	Song Hu, Jinlong Li, Qihua Wang, Weisheng Yang. Design and optimization of an integrated process for the purification of propylene oxide and the separation of propylene glycol by-product[J]. 中国化学工程学报, 2022, 45(5): 111-120.
[14]	Linlan Wu, Zhengxin Jiao, Suhang Xun, Minqiang He, Lei Fan, Chao Wang, Wenshu Yang, Wenshuai Zhu, Huaming Li. Photocatalytic oxidative of Keggin-type polyoxometalate ionic liquid for enhanced extractive desulfurization in binary deep eutectic solvents[J]. 中国化学工程学报, 2022, 44(4): 205-211.
[15]	Alireza Afsharpour. A new approach for correlating of H₂S solubility in [emim][Lac], [bmim][ac] and [emim][pro] ionic liquids using two-parts combined models[J]. 中国化学工程学报, 2022, 44(4): 521-527.

Desulfurization of Diesel Fuel by Extraction with[BF₄]^--based Ionic Liquids

Desulfurization of Diesel Fuel by Extraction with[BF₄]^--based Ionic Liquids

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价