The feeding pattern of the catalyst is improved.The method i. e. using sodium methylate solution to replace grain sodium hydroxide, is beneficial to the accurate calculation of catalyst.

 
  • 改进了催化剂的投加方式,用甲醇钠溶液取代氢氧化钠颗粒催化合成MC尼龙,有助于催化剂的准确计量。
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