SO3磺化生会出现这样的问题.即磺化器的结焦处理标定。
The production of SO3 sulfonation is in common present a problem, that is coking disposal and demarcate of the sulfonator.
SO3磺化生会出现这样的问题.即磺化器的结焦处理标定。
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.
简要介绍了三氧化硫磺化和烘焙磺化工艺管式磺化反应器,举例说明了气体三氧化硫连续生十二烷磺酸和烘焙磺化法生对磺酸钠的工艺过程。
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