sulfonator

SO3生产经常会出现这样问题．即结焦处理标定。

The production of SO3 sulfonation is in common present a problem, that is coking disposal and demarcate of the sulfonator.

Technologies for sulfonation including using sulfur trioxide as sulfonating agent and baking process and the sulfonation equipment such as tubular sulfonator as well are briefed.

简要介绍了三氧硫和烘焙工艺管式反应,举例说明了气体三氧硫连续生产十二烷酸和烘焙法生产对氨酸钠工艺过程。