Enrichment of Pd(Ⅱ) by means of Microcapsule Containing TOA
Bai Guangyue; Wang Yujie; Mao Xiaoqing; Li Yongtao; Zhang Hezhe(Department of Chemistry, Northeast Normal University, Changchun, 130024)
The microcapsule containing TOA (Trioctyl Amine) was stuffed into a column, which can act as an extractor for enrichment of Pd(Ⅱ). It can extract and strip Pd (Ⅱ) to 4mg/L Pd (Ⅱ) original solution quantitatively. Under proper conditions, the extraction ratio is over 99%. And its stripping ratio is about 98% with NH4OH stripping agent ,the enrichment times is about 14 to the original solution.
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YUAN Yue~1,WANG Yu-jie~2,WANG Jing~1,(1.School of Pharmacy,Shenyang Pharmaceutical University,Shenyang 110015,China;2.Faculty of Chemistry,Northeast Normal University,Changchun 130024,China);Study on the transferring rate of extraction of Ce with cerium alginate capsule[J];Journal of Northeast Normal University (Natural Science Edition);2005-03 |
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Wang Yujie;Lu Chibiao;Bai Guangyue;Wu Zisheng;Zhang Hezhe(Department of Chemistry,Northeast Normal University,Changchun, 130024);Catalase Immobilized with Microcapsule[J];JOURNAL OF NORTHEAST NORMAL UNIVERSITY (NATURAL SCIENCE EDITION);1994-02 |
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Bai Guangyue;Liu Chibiao;Wang Yujie;Ma Zanfang;Sun Wendong;Wu Zisheng;Zhang Hezhe(Department of Chemistry,Northeast Normal University,Changchun, 130024);Investigation of Microencapsulation by ionic trace Technique[J];JOURNAL OF NORTHEAST NORMAL UNIVERSITY (NATURAL SCIENCE EDITION);1994-02 |
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WANG Yu-Jie;BAI Guang-Yue;ZHANG He-Zhe;WU Zi-Sheng(Department of Chemistry,Morrheast Normal University,Changchun,130024) BAO De-Cai(Department of Chemistry,Jinzhou Normal College,Jinzhou);Preparation of PS-EC Multiple Material Microcapsule Containing TBP and Studies on Its Transferring Cr_2O_7￣(2-)[J];CHEMICAL RESEARCH IN CHINESE UNIVERSITIES;1994-07 |
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Bai Guangyue;Wang Yujie;Li Yongtao;Zhang Hezhe(Department of Chemistry,Northeast Normal University,Changchun 130024)Mao Beixing(Jilin Grain and Food Oil College,Changchun 130062);EXTKACTION OF PD(Ⅱ)BY MEANS OF MICROCAPSULE AND ITS ELUTKIATION[J];CHEMICAL RESEARCH AND APPLICATION;1995-02 |
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LI Chenghai~1,ZHENG Haifu~1,LIAO Yanhua~2 (1.School of Chemistry and Chemical Engineering,Guangxi University,Nanning 530004,China;2.Company of tap water of Nanning,Nanning 530002,China);Study on extracting kinetics of scandium with microcapsule[J];Membrane Science and Technology;2005-05 |
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