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ANALYTICAL AND SPECTROSCOPIC STUDY OF ZINC EXTRACTION WITH 1, 10-BIS[1-PHENYL-3-METHYL-5-HYDHOXY-1-PYFAZOLYL]-1,10-DECANEDIONE AND THI-n-OCTYLPHOSPHINE OXIDE.

 

作者: A. Tayeb,   G.J. Goetz-Grandmont,   J.P. Brunette,   M.J.F. Leroy,  

 

期刊: Solvent Extraction and Ion Exchange  （Taylor Available online 1990）
卷期: Volume 8, issue 1  

页码: 1-34

 

ISSN:0736-6299

 

年代: 1990

 

DOI:10.1080/07366299008917984

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

Zinc extraction from perchlorate medium, with 1, 10-bis[ 1-phenyl-3-methyl-5-hydroxy-4-pyrazolyl]-1,10-decanedione (HL-8-LH) and its mixtures with tri-n-octylphoaphine oxide (TOPO) in chloroform has been investigated and compared with the corresponding extraction systems with 1-phenyl-3-methyl-4-benzoyl-pyrazol-5-ol (HL*). The extraction processes are: Zn2+ + 2 HL-8-LH 3* 2 H+ + Zn(L-8-LH) (K )

 

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