The extraction kinetics of gold(Ⅲ)by primaryamine N1923 and triphenylphosphine oxide Ⅱ: the extraction of AuCl4- in a system of binary-extractant

Acta Chimica Sinica ›› 1993, Vol. 51 ›› Issue (1): 30-35. Previous Articles Next Articles

Original Articles

伯胺N1923和三苯基氧化膦萃取金(Ⅲ)的动力学Ⅱ:二元萃取剂体系萃取AuCl4-

孙思修;高自立;沈静蓝;柴金岭

山东大学化学系;山东师范大学化学系

发布日期:1993-01-15

The extraction kinetics of gold(Ⅲ)by primaryamine N1923 and triphenylphosphine oxide Ⅱ: the extraction of AuCl4- in a system of binary-extractant

SUN SIXIU;GAO ZILI;SHEN JINGLAN;CHAI JINLING

Published:1993-01-15

Abstract

The extration kinetics of Au(III) by primary amine N1923 and triphenylphosphine oxide in chloroform from HCl solution was studied. The mechanism was reported that there are 3 parallel reactions at the interface.

Key words: GOLD, REACTION KINETICS, SOLVENT EXTRACTION, TRIPHENYLPHOSPHINE, SYNERGIC SOLVENT EXTRACTION, PHOSPHINE OXIDE, PRIMARY AMINE

CLC Number:

TQ425
O621

Cite this article

SUN SIXIU;GAO ZILI;SHEN JINGLAN;CHAI JINLING. The extraction kinetics of gold(Ⅲ)by primaryamine N1923 and triphenylphosphine oxide Ⅱ: the extraction of AuCl4- in a system of binary-extractant[J]. Acta Chimica Sinica, 1993, 51(1): 30-35.

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伯胺N1923和三苯基氧化膦萃取金(Ⅲ)的动力学Ⅱ:二元萃取剂体系萃取AuCl4-

The extraction kinetics of gold(Ⅲ)by primaryamine N1923 and triphenylphosphine oxide Ⅱ: the extraction of AuCl4- in a system of binary-extractant

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