SO3经常会出现这样的问题.即器的结焦处理标定。
The production of SO3 sulfonation is in common present a problem, that is coking disposal and demarcate of the sulfonator.
SO3经常会出现这样的问题.即器的结焦处理标定。
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器,举例说明了气体三氧硫连续十二烷基和烘焙法对氨基钠的工艺过程。
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