分离提取铟的几种新方法  

Novel Technologies of Separation and Recovery of Indium

作　　者：刘军深[1] 宋文芹[2] 李桂华[1] 刘春萍[1] 陈学颖[1] 

机构地区：[1]烟台师范学院化学与材料学院,烟台264025 [2]烟台师范学院图书馆,烟台264025

出　　处：《广州化工》2005年第5期17-20,共4页GuangZhou Chemical Industry

摘　　要：按照分离技术的种类对分离回收铟的几种新方法进行了综述。这些新技术使用的主要分离材料包括液膜、螯合树脂、浸渍树脂和微胶囊。在合适的条件下,运用这些技术可对铟进行有效地分离回收。这些新技术为分离回收铟提供了新的选择。今后应加强这些技术使用的分离材料强度和稳定性、分离机理以及传质模型的研究,以期为工业化提供理论依据。Novel technologies of separation and recovery of indium are reviewed according to the types of technologies. The separation materials used in such technologies contain liquid membranes, chelating resins, solvent impregnated resins, and microcapsules. The effective separation of indium can be obtained under properlycontrolled conditions. The technologies will open up some new approaches for the separation of indium. More study is required in respect of the improvement of the intensity and stability of the separation materials, separating mechanism, and mass transfer mathematical model so as to provide theoretical crteria for is industrial application.

关 键 词：分离 铟 液膜 螯合树脂 浸渍树脂 微胶囊 

分 类 号：TQ028.8[化学工程] X773[环境科学与工程—环境工程]