甲基磺酸亚锡新工艺产物的分离与处理  

Separation and Treatment of New Product of Stannous Methanesulfonate

作　　者：李丹 

机构地区：[1]河南化工技师学院,河南开封475000

出　　处：《山东化工》2017年第17期38-39,共2页Shandong Chemical Industry

摘　　要：甲基磺酸和金属锡直接合成甲基磺酸亚锡产品,是一种绿色生产新工艺。对于产物系统的处理,主要包括未反应物的分离、处理液中甲基磺酸和无水乙醇的回收。本文重点论述了产物体系的分离与处理,用到的方法主要有过滤、蒸发、蒸馏等操作。Direct synthesis of methyl sulfonic acid and metal tin methylsulfonate tin products,is a new technology of green production. For product processing of the system,it maily includes the separation of the reactants and dealing with methyl sulfonic acid in the liquid and recycling of anhydrous ethanol. This paper mainly discusses the separation and processing of the processing of the product system with the method of fitration,evaporation and distillation and other operations.

关 键 词：甲基磺酸 锡 无水乙醇 分离 回收 

分 类 号：TQ227.4[化学工程—有机化工]