Method for hydrocyanation

Method for hydrocyanation

  • CN 1,914,166 A
  • Filed: 01/26/2005
  • Published: 02/14/2007
  • Est. Priority Date: 01/29/2004
  • Status: Active Application
First Claim
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1. a reduction comprises the method for the hydrogen cyanide content in the mixture of pentenenitrile and prussic acid, and this method comprises by by reducing hydrogen cyanide content with the 1,3-butadiene component distillation to remove prussic acid.

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