CIESC Journal ›› 2016, Vol. 67 ›› Issue (S1): 347-352.doi: 10.11949/j.issn.0438-1157.20151736

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Effect of components of ionic liquids on oxidation desulfurization performance of hydrogen sulfur

HU Jinchao1, GAO Lixia1, LIU Weihai2, ZHAO Yonglu2, GAO Shang1, PAN Xingpeng1, GUO Zhihui1, YU Jiang1   

  1. 1 School of Chemical Engineering, Beijing University of Chemical and Technology, Beijing 100029, China;
    2 Xinjiang Zhongtai Chemical Co., Ltd., Urumqi 830009, Xinjiang, China
  • Received:2015-11-19 Revised:2015-11-25 Online:2016-08-31 Published:2016-08-31
  • Supported by:

    supported by the National Natural Science Foundation of China (21076019,21206007) and Xinjiang Autono-mous Region Science and Technology Branch Project (201491111).


Based on the natural feature of Fe-based ionic liquids (Fe-IL), non-aqueous wet oxidation desulfurization of hydrogen sulfide was proposed in our preliminary work. But it has the poor gas-liquid mass transfer and low concentration of active Fe(Ⅲ), which leads the desulfurizing agent to be inactivated easily, and presents lower sulfur capacity and regeneration rate during the desulfurizing process. In this work, Fe-IL was used as bulk solution, Zn-based ionic liquids(Zn-IL), Mn-based ionic liquids(Mn-IL) and 1,3-dimethyl ketone of imidazoline (DMI) are selected as additives with different mass ration to construct complex ionic liquids to improve desulfuring performance. According to the results, the complex ionic liquids with bimetal show much better desulfuring performance, and a stronger intensified effect of DMI on improvement of desulfuring performance is observed after the introduction of DMI into Fe-IL. Particularly, the ternary system of DMI and Zn-IL in Fe-IL presents the best desulfuration performance.

Key words: Fe-based ionic liquids, Zn-based ionic liquids, Mn-based ionic liquids, 1,3-dimethyl ketone of imidazoline, desulfuration

CLC Number: 

  • X701.3
[1] 张红玉,李国学,杨青原. 生活垃圾堆肥过程中恶臭物质分析[J].农业工程学报, 2013, 29(9):192-199. ZHANG H Y, LI G X, YANG Q Y. Odor pollutants analyzing during municipal solid waste (MSW) composting[J]. Transactions of the Chinese Society of Agricultural Engineering, 2013, 29(9):192-199.
[2] 李凌波, 韩丛碧, 郭兵兵, 等. 炼油厂恶臭污染源综合监测与评价(I):污染源监测[J]. 石油炼制与化工, 2013, 44(1):95-101. LI L B, HAN C B, GUO B B, et al. Comprehensive monitoring and assessment of odour emission sources from refinery(I):monitoring of odorous sources[J]. Petroleum Processing and Petrochemicals, 2013, 44(1):95-101.
[3] 徐海彬,徐海彦,李树刚. 钻井过程中硫化氢气体的危害与控制措施[J].广东化工, 2013, 40(5):86-87. XU H B, XU H Y, LI S G. Hydrogen sulfide gas during drilling hazards and control measures[J]. Guangdong Chemical Industry, 2013, 40(5):86-87.
[4] 陈勇, 赖小林. 城市下水道硫化氢防治技术研究进展[J]. 工业催化, 2013, 21(4):1-6. CHEN Y, LAI X L. Research progress in prevention and control technology of hydrogen sulfide from urban sewer[J]. Industrial Catalysis, 2013, 21(4):1-6.
[5] REIFFENSTEIN R J, HULBERT W C, ROTH S H. Toxicology of hydrogen sulfide[J]. Annual Review of Pharmacology and Toxicology, 1992, 32(1):109-134
[6] 田森林, 杨玲菲, 宁平. 净化黄磷尾气中铁基高温水汽变换催化剂中毒机理[J].化学反应工程与工艺, 2011, 27(6):532-536. TIAN S L, YANG L F, NING P. Poisoning mechanism of iron-based high temperature catalyst in water-gas shift reaction of purified yellow phosphorous[J]. Chemical Reaction Engineering and Technology, 2011, 27(6):532-536.
[7] 陈明,崔琦. 硫化氢腐蚀机理和防护的研究现状及进展[J]. 石油工程建设, 2010, 36(5):1-5 CHEN M, CUI Q. Current research status and progress of H2S corrosion mechanism and prevention[J]. Petroleum Engineering Construction, 2010, 36(5):1-5
[8] LEMOS B R S, TEIXEIRA I F, DE MESQUITA J P, et al. Use of modified activated carbon for the oxidation of aqueous sulfide[J]. Carbon, 2012, 50(3):1386-1393
[9] DÍAZ I, PÉREZ S I, FERRERO E M, et al. Effect of oxygen dosing point and mixing on the microaerobic removal of hydrogen sulphide in sludge digesters[J]. Bioresource Technology, 2011, 102(4):3768-3775.
[10] HRASTEL I, GERBEC M, STERGARŠEK A. Technology optimization of wet flue gas desulfurization process[J]. Chemical Engineering & Technology, 2007, 30(2):220-233.
[11] DESHMUKH G M, SHETE A, PAWAR D M. Oxidative absorption of hydrogen sulfide using an iron-chelate based process:chelate degradation[J]. Journal of Chemical Technology and Biotechnology, 2013, 88(3):432-436.
[12] CHEN D, MARTELL A E, MCMANUS D. Studies on the mechanism of chelate degradation in iron-based, liquid redox H2S removal processes[J]. Canadian Journal of Chemistry, 1995, 73(2):264-274.
[13] 何义, 余江, 陈灵波. 铁基离子液体湿法氧化硫化氢的反应性能[J].化工学报, 2010, 61(4):963-968. HE Y, YU J, CHEN L B. Wet oxidation desulfurization of hydrogen sulfide with application of Fe-based ionic liquid[J]. CIESC Journal, 2010, 61(4):963-968.
[14] 姚润生, 李沛沛, 孙磊磊, 等. 氯化咪唑铁基离子液体的物化性能及脱硫机理[J]. 煤炭学报, 2011, 36(1):135-139. YAO R S, LI P P, SUN L L, et al. Physicochemical properties of iron based chloride imidazole ionic liquid and wet desulfurization mechanism of hydrogen sulfide[J]. Journal of China Coal Society, 2011, 36(1):135-139.
[15] 王建宏,朱玲.[bmim]FeCl4离子液体催化氧化硫化氢的研究[J]. 天然气化工(C1化学与化工), 2012, 37(6):29-32. WANG J H, ZHU L. Catalytic oxidation of hydrogen sulfide via[bmim]FeCl4 ionic liquid[J]. Natural Gas Chemical Industry, 2012, 37(6):29-32.
[16] 王建宏,陈家庆, 阎红昭.[Bmim]FeCl4离子液体的物理性质[J]. 化学研究, 2012, 23(1):9-13. WANG J H, CHEN J Q, YAN H Z. Physical properties of[Bmim]FeCl4 ionic liquid[J]. Chemical Research, 2012, 23(1):9-13.
[17] 贾太轩, 姜雄华, 冯世宏. N-甲基吡咯烷酮的最新研究进展[J]. 辽宁化工, 2004, 33(11):642-644. JIA T X, JIANG X H, HONG S H. Research development on N-methyl pyrrolidone[J]. Liaoning Chemical Industry, 2004, 33(11):642-644.
[18] HUA G, ZHANG Q, MCMANUS D, et al. Novel non-aqueous Fe (Ⅲ)/Fe (Ⅱ) redox couple for the catalytic oxidation of hydrogen sulfide to sulfur by air[J]. Dalton Transactions, 2006,9(9):1147-1156.
[19] 郭惠锋. 二元复合离子液体的烟气脱硫性能研究[D]. 北京:北京化工大学, 2012. GUO H F. Research on flue desulfurization performance by binary composite ionic liquid[D]. Beijing:Beijing University of Chemical Technology, 2012.
[20] 宋超玲.半焦负载的Fe-Zn脱硫剂及其应用研究[D]. 沈阳:沈阳航空大学, 2013. SONG C L. Study on char-supported Fe-Zn sorbents and application[D]. Shenyang:Shenyang Aerospace University,2013.
[21] 孙振丽.铁锌基中高温煤气脱硫剂的研究[D]. 中国科学院工程热物理研究所, 2013. SUN Z L. Zinc ferrite-based sorbent for medium-high temperature coal gas desulfurization[D]. Beijing:Institute of Engineering Thermophysics, Chinese Academy of Sciences, 2013.
[22] 魏颖,张庆国. 锌基离子液体BMIZn2Cl5的性质研究[J]. 化学学报, 2008, 66(16):1879-1883. WEI Y, ZHANG Q G. Properties of ionic liquid based on zinc chloride BMIZn2Cl5[J]. Acta Chimica Sinica, 2008, 66(16):1879-1883.
[23] 鞠超. 1,3-二甲基咪唑啉-2-酮的合成工艺优化及应用[D]. 济南:山东大学, 2009. JU C. Study on 1,3-dimethyl ketone of imidazoline synthesis process and application[D]. Jinan:Shandong University, 2009.
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