摘要
指出SO3磺化装置的核心设备———磺化反应器的几种型式。着重介绍了降膜式磺化反应器,特别是多管膜式磺化反应器。对两种型式的降膜式磺化反应器即双膜式和多管膜式磺化器进行了比较,并提出多管膜式磺化反应器的一些建议改进。
Some kinds of sulfonation reactors were introduced as core plants of suffonation by sulfur trioxide, especially muhitube film sulfonation reactor. In this paper, the comparison between double film and multitube film sulfonation reactor has been made, and gave some modified opinions for multitube film sulfonation reactor.
出处
《日用化学品科学》
CAS
2008年第11期49-52,共4页
Detergent & Cosmetics
关键词
三氧化硫
磺化装置
核心设备
磺化反应器
sulfur trioxide
sulphonation unit
core equipment
sulfonation reactor
