三氧化硫磺化装置的核心设备——磺化反应器

Core equipment of sulfur trioxide sulphonation unit——sulfonation reactor

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.