Pollution reduction in acetonitrile removing step in acrylonitrile recovery

Pollution reduction in acetonitrile removing step in acrylonitrile recovery

  • CN 104,107,559 A
  • Filed: 06/11/2014
  • Published: 10/22/2014
  • Est. Priority Date: 06/11/2014
  • Status: Active Application
First Claim
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1. a process, comprising:

  • Add acid to reflux stream;

    AndDescribed reflux stream is transported to acetonitrile fractionator.

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