The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
Preparation of tin dichloride and sodium stannate from electroplate tin wasteslug
Author(s): 
Pages: 38-40
Year: Issue:  3
Journal: APPLIED CHEMICAL INDUSTRY

Keyword:  电镀锡渣氯化亚锡锡酸钠制备;
Abstract: 介绍了从电镀别针厂产生的大量锡渣废料中制取氯化亚锡和锡酸钠的原理、工艺流程和工艺条件.讨论了温度、pH值和氧化剂对酸解、碱解反应的影响.实验表明,采用浓盐酸和氢氧化钠处理电镀锡渣的工艺流程简单,设备简单,条件容易控制,不但处理了大量含锡废渣,而且制取了合格的氯化亚锡和锡酸钠产品,回收率达70%以上,使电镀锡达到循环利用的目的,取得了明显的经济效益.
Related Articles
No related articles found