乳状液膜萃取钯的研究  

A study on the extraction pd(Ⅱ) by emulsion liquid membrane

作　　者：全水清[1] 吴银枝[1] 

机构地区：[1]南昌大学环境科学与工程学院,南昌330029

出　　处：《江西化工》2004年第4期109-111,共3页Jiangxi Chemical Industry

摘　　要：本文以液膜法从盐酸介质中萃取钯为目的 ,对萃取中影响萃取率和萃取速率的多种因素如搅拌速率、内解析剂、水相中钯浓度。This thesis is aimed at extracting Pd(Ⅱ)by Emulsion Liquid Membrane(ELM) from HCI medium. ELM Processes were investigated for the extraction of Pd(Ⅱ).The influences of several parameters such as stirring rate,the internal phase reagent,concentrations of Pd(Ⅱ)in the aqueous and TNOA in the membrane, aqueous-emulsion rate,on the rate of extraction and speedofextraction were studied.

关 键 词：膜萃取 搅拌速率 乳状液膜 研究 水相 萃取率 液膜法 浓度 目的 

分 类 号：O658.2[理学—分析化学]