Synthesis of acrylamide
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May I ask everyone, what methods are currently used for the industrial production of acrylamide in China? Copper catalyst: hydrolysis method or microbial method? I don’t know which companies they are
Fiber modification and resin processing: Carboxymethylation or graft polymerization of acrylamide
I’m not too sure about this either... I’m also very interested in the issue of acrylamide synthesis!
At present, the vast majority of companies in China primarily use microbial methods~
Microbial methods, along with chemical methods, are gradually being phased out
Basically, for microbial methods, there is only one major company for chemical methods
The catalytic hydration method using domestic skeleton copper catalysts is already quite mature
Was the chemical method phased out due to energy consumption or material consumption? It seems that the yield of the chemical method is still quite high