sulfonating

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艺及管式反应器,举例说明了气体三氧硫连续产十二烷基苯酸和烘焙法产对氨基苯酸艺过程。