液体三氧化硫磺化技术研究开发  

Research and development of liquid sulfur trioxide sulfonation

作　　者：孙明和 方银军 翟洪志 

机构地区：[1]浙江赞成科技有限公司,浙江杭州310009 [2]北京紫晶石精细化工技术有限公司,北京100025

出　　处：《日用化学品科学》2007年第7期19-21,共3页Detergent & Cosmetics

摘　　要：叙述了用液体三氧化硫作为磺化助剂的磺化技术,同时指出了该项技术的优缺点。对液体三氧化硫磺化技术的特点进行了概述。This paper described the technique of the sulfonation using the liquid sulfur trioxide as a sulfonating agent. The advantages and disadvantages by using this process were pointed out. The sulfonation technology of the liquid sulfur trioxide was also reviewed.

关 键 词：三氧化硫 磺化 技术 开发 

分 类 号：TQ227[化学工程—有机化工]