PROCEDE CONTINU A AU MOINS DEUX ETAGES POUR LA PRODUCTION DE DINITRILES A PARTIR DE NITRILES NON SATURES

申请公布号：BE892235(A1)

申请号：BE19820207381

申请日期：1982.02.23

申请公布日期：1982.08.23

申请人：

E.I. DU PONT DE NEMOURS AND CY

发明人：RAPOPORT M

分类号：B01J31/00;B01J;B01J23/74;B01J31/16;B01J31/22;C07B61/00;C07C;C07C67/00;C07C253/00;C07C253/10;C07C253/30;C07C255/04;(IPC1-7):07C/;01J/

主分类号：B01J31/00

摘要：An improved process for the production of dinitriles, e.g., adiponitrile, by the hydrocyanation of 3 and/or 4-pentenenitriles by staging the introduction of hydrogen cyanide to the reaction.

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