Mass Transfer of Copper(Ⅱ) in Hollow Fiber Renewal Liquid Membrane with Different Carriers

›› 2010, Vol. 18 ›› Issue (2): 346-350.

Mass Transfer of Copper(Ⅱ) in Hollow Fiber Renewal Liquid Membrane with Different Carriers

张卫东, 崔春花, 杨彦强

State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China

收稿日期:2009-05-18 修回日期:2009-10-16 出版日期:2010-04-28 发布日期:2010-04-28
通讯作者: ZHANG Weidong,E-mail:zhangwd@mail.buct.edu.cn
基金资助:
Supported by the Program for New Century Excellent Talents in University(NCET-05-0122);the National Natural Science Foundation of China(20576008,20706003)

Mass Transfer of Copper(Ⅱ) in Hollow Fiber Renewal Liquid Membrane with Different Carriers

ZHANG Weidong, CUI Chunhua, YANG Yanqiang

State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China

Received:2009-05-18 Revised:2009-10-16 Online:2010-04-28 Published:2010-04-28
Supported by:
Supported by the Program for New Century Excellent Talents in University(NCET-05-0122);the National Natural Science Foundation of China(20576008,20706003)

摘要/Abstract

摘要： The extraction ability of organophosphorus extractant D2EHPA(di-2-ethylhexyl phosphoric acid) and hydroximic extractant Lix984N are investigated by the extraction equilibrium experiments.Effects of carrier concen-tration and organic/aqueous volume ratio on the mass transfer of hollow fiber renewal liquid membrane(HFRLM) are studied.Results show that,in the extracting process,kerosene and n-heptane are more suitable than methyl-isobutyl ketone,butylacetate and benzene as the diluents of D2EHPA or Lix984N.The favorable feed pH is 4.4 for D2EHPA and 2.6 for Lix984N.The mass transfer flux of HFRLM increases with carrier concentration and finally reaches a plateau.The mass transfer flux and the overall transfer coefficient increase with the organic/aqueous volume ratio,reach the maximum and then decrease.

关键词: mass transfer, copper(Ⅱ), di-2-ethylhexyl phosphoric acid(D2EHPA), Lix984N, carrier

Abstract: The extraction ability of organophosphorus extractant D2EHPA(di-2-ethylhexyl phosphoric acid) and hydroximic extractant Lix984N are investigated by the extraction equilibrium experiments.Effects of carrier concen-tration and organic/aqueous volume ratio on the mass transfer of hollow fiber renewal liquid membrane(HFRLM) are studied.Results show that,in the extracting process,kerosene and n-heptane are more suitable than methyl-isobutyl ketone,butylacetate and benzene as the diluents of D2EHPA or Lix984N.The favorable feed pH is 4.4 for D2EHPA and 2.6 for Lix984N.The mass transfer flux of HFRLM increases with carrier concentration and finally reaches a plateau.The mass transfer flux and the overall transfer coefficient increase with the organic/aqueous volume ratio,reach the maximum and then decrease.

Key words: mass transfer, copper(Ⅱ), di-2-ethylhexyl phosphoric acid(D2EHPA), Lix984N, carrier

张卫东, 崔春花, 杨彦强. Mass Transfer of Copper(Ⅱ) in Hollow Fiber Renewal Liquid Membrane with Different Carriers[J]. , 2010, 18(2): 346-350.

ZHANG Weidong, CUI Chunhua, YANG Yanqiang. Mass Transfer of Copper(Ⅱ) in Hollow Fiber Renewal Liquid Membrane with Different Carriers[J]. , 2010, 18(2): 346-350.

参考文献

1 Wassink, B.D., Howard, J., “Solvent extraction separation of zinc and cadmium from nickel and cobalt using Aliquat 336, a strong base anion exchanger, in the chloride and thiocyanate forms”, Hydrometallurgy, 57, 235-252 (2000).
2 Kurniawan, T.A., Chan, G.Y.S., Lo, W.H., Babel, S., “Physico-chemical treatment techniques for wastewater laden with heavy metals”, Chem. Eng. J., 118, 83-98 (2006).
3 Liu, F.N., Zhang, G.L., Meng, Q., Zhang, H.Z., “Performance of nanofiltration and reverse osmosis membranes in metal effluent treatment”, Chin. J. Chem. Eng., 16 (3), 441-445 (2008).
4 Li, N.N., “Separating hydrocarbons with liquid membranes”, U.S. Pat., 3410794 (1968).
5 Teramoto, M., Matsuyama, H., Yamashiro, T., “Separation of ethylene from ethane by a flowing liquid membrane using silver nitrate as a carrier”, J. Membr. Sci., 46, 115-136 (1989b).
6 Sengupta, A., Basu, R., Sirkar, K.K., “Separation of solutes from aqueous solution by contained liquid membrane”, AIChE J., 34, 1698-1798 (1988).
7 Zhang, W.D., Li, A.M., Li, X.M., Ren, Z.Q., “Principle of liquid membrane and hollow fiber renewal liquid membrane”, Modern Chemical Industry, 25, 66-68 (2005). (in Chinese)
8 Ren, Z.Q., Zhang, W.D., Liu, Y.M., Dai, Y., Cui, C.H., “New liquid membrane technology for simultaneous extraction and stripping of copper(II) from wastewater”, Chem. Eng. Sci., 62, 6090-6101 (2007).
9 Komasawa, I., Otake, T., “Kinetic studies of the extraction of divalent metals from nitrate media with bis(2-ethylhexyl)phosphoric acid”, Ind. Eng. Chem. Fundam., 22, 367-371 (1983).
10 Mohapatra, D., Kim, H.I., Nam, C.W., Park, K.H., “Liquid-liquid extraction of aluminium(Ⅲ) from mixed sulphate solutions using sodium salts of Cyanex 272 and D2EHPA”, Sep. Purif. Technol., 56, 311-318 (2007).
11 Zhu, Z.Z., Hao, Z.L, Shen, Z.S., Chen, J., “Modified modeling of the effect of pH and viscosity on the mass transfer in hydrophobic hollow fiber membrane contactors”, J. Membr. Sci., 250, 269-276 (2005).
12 Gherrou, A., Kerdjoudj, H., Molinari, R., Drioli, E., “Removal of silver and copper ions from acidic thiourea solutions with a supported liquid membrane containing D2EHPA as carrier”, Sep. Purif. Technol., 28, 235-244 (2002).
13 Ren, Z.Q., Zhang, W.D., Meng, H.L., Liu, Y.M., Dai, Y., “Extraction equilibria of copper(Ⅱ) with D2EHPA in kerosene from aqueous solutions in acetate buffer media”, J. Chem. Eng. Data, 52, 438-441 (2007).
14 Shukla, J.P., Sonawane, J.V., Kumar, A., Singh, R.K., “Amine facilitated up-hill transport of plutonium(Ⅳ) cation across an immobilized liquid membrane”, Indian J. Chem. Technol., 3, 145-148 (1996).
15 Alguacil, F.J., Alonso, M., “Description of transport mechanism during the elimination of copper(Ⅱ) from wastewaters using supported liquid membranes and Acorga M5640 as carrier”, Environ. Sci. Technol., 39, 2389-2393 (2005).

[1]	Bo Yu, Guang Fu, Xinpei Li, Libo Zhang, Jing Li, Hongtao Qu, Dongbin Wang, Qingfeng Dong, Mengmeng Zhang. Arsenic removal from acidic industrial wastewater by ultrasonic activated phosphorus pentasulfide[J]. 中国化学工程学报, 2023, 60(8): 46-52.
[2]	Hui Jiang, Zijian Zhao, Ning Yu, Yi Qin, Zhengwei Luo, Wenhua Geng, Jianliang Zhu. Synthesis, characterization, and performance comparison of boron using adsorbents based on N-methyl-D-glucosamine[J]. 中国化学工程学报, 2023, 59(7): 16-31.
[3]	Anjun Liu, Jie Chen, Meng Guo, Chengmin Chen, Meihong Yang, Chao Yang. The internal circulations on internal mass transfer rate of a single drop in nonlinear uniaxial extensional flow[J]. 中国化学工程学报, 2023, 59(7): 51-60.
[4]	Ming Chen, Huiyan Jiao, Jun Li, Zhibin Wang, Feng He, Yang Jin. Liquid–liquid two-phase flow in a wire-embedded concentric microchannel: Flow pattern and mass transfer performance[J]. 中国化学工程学报, 2023, 56(4): 281-289.
[5]	Wen Tian, Junyi Ji, Hongjiao Li, Changjun Liu, Lei Song, Kui Ma, Siyang Tang, Shan Zhong, Hairong Yue, Bin Liang. Measurements of the effective mass transfer areas for the gas–liquid rotating packed bed[J]. 中国化学工程学报, 2023, 55(3): 13-19.
[6]	Qi Han, Xin-Yuan Zhang, Hai-Bo Wu, Xian-Tai Zhou, Hong-Bing Ji. Different efficiency toward the biomimetic aerobic oxidation of benzyl alcohol in microchannel and bubble column reactors: Hydrodynamic characteristics and gas–liquid mass transfer[J]. 中国化学工程学报, 2023, 55(3): 84-92.
[7]	Qinyan Wang, Yang Jin, Jun Li, Yongbo Zhou, Ming Chen. Study on liquid–liquid two-phase mass transfer characteristics in the microchannel with deformed insert[J]. 中国化学工程学报, 2023, 54(2): 114-126.
[8]	Zhiwei Wang, Yu Zhang, Zhi Zhang, Daowei Zhou, Zhikai Cao, Yong Sha. Investigation on catalytic distillation for ethyl acetate production with different catalytic packing structures[J]. 中国化学工程学报, 2023, 53(1): 63-72.
[9]	Hongbo Song, Wei Wang, Jiachen Sun, Xianhui Wang, Xianhua Zhang, Sai Chen, Chunlei Pei, Zhi-Jian Zhao. Chemical looping oxidative propane dehydrogenation controlled by oxygen bulk diffusion over FeVO₄ oxygen carrier pellets[J]. 中国化学工程学报, 2023, 53(1): 409-420.
[10]	Ting He, Songhong Yu, Jinhui He, Dejian Chen, Jie Li, Hongjun Hu, Xingrui Zhong, Yawei Wang, Zhaohui Wang, Zhaoliang Cui. Membranes for extracorporeal membrane oxygenator (ECMO): History, preparation, modification and mass transfer[J]. 中国化学工程学报, 2022, 49(9): 46-75.
[11]	Zhi-Guo Yuan, Yu-Xia Wang, You-Zhi Liu, Dan Wang, Wei-Zhou Jiao, Peng-Fei Liang. Research and development of advanced structured packing in a rotating packed bed[J]. 中国化学工程学报, 2022, 49(9): 178-186.
[12]	Xing Su, Ning Qiao, Bao-Chang Sun. A route for the study on mass transfer enhancement by adding particles in liquid phase[J]. 中国化学工程学报, 2022, 48(8): 158-165.
[13]	Weizhou Jiao, Xingyue Wei, Shengjuan Shao, Youzhi Liu. Catalytic decomposition and mass transfer of aqueous ozone promoted by Fe-Mn-Cu/γ-Al₂O₃ in a rotating packed bed[J]. 中国化学工程学报, 2022, 45(5): 133-142.
[14]	Yingjie Zhou, Wenhui Zhang, Shengwei Yu, Haibo Jiang, Chunzhong Li. Patterned catalyst layer boosts the performance of proton exchange membrane fuel cells by optimizing water management[J]. 中国化学工程学报, 2022, 44(4): 246-252.
[15]	Zhijie Shen, Jingchun Min. Non-equilibrium thermodynamic analysis of coupled heat and moisture transfer across a membrane[J]. 中国化学工程学报, 2022, 44(4): 497-506.

Mass Transfer of Copper(Ⅱ) in Hollow Fiber Renewal Liquid Membrane with Different Carriers

Mass Transfer of Copper(Ⅱ) in Hollow Fiber Renewal Liquid Membrane with Different Carriers

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