公开(公告)号：US5453557A

公开(公告)日：1995-09-26

申请号：US227812

申请日：1994-04-14

Applicant: A. Dale Harley ,  Michael T. Holbrook ,  David D. Smith ,  Mark D. Cisneros ,  Larry N. Ito ,  Craig B. Murchison

Inventor： A. Dale Harley ,  Michael T. Holbrook ,  David D. Smith ,  Mark D. Cisneros ,  Larry N. Ito ,  Craig B. Murchison

IPC: B01J23/52 ,  B01J23/89 ,  C07B61/00 ,  C07C1/26 ,  C07C1/30 ,  C07C9/02 ,  C07C11/02 ,  C07C17/23 ,  C07C17/25 ,  C07C19/01 ,  C07C21/02 ,  C07C21/04

CPC classification number: B01J23/52 ,  B01J23/8926 ,  C07C1/26 ,  C07C1/30 ,  C07C17/23 ,  C07C17/25 ,  C07C2521/18 ,  C07C2523/14 ,  C07C2523/18 ,  C07C2523/42 ,  C07C2523/44 ,  C07C2523/46 ,  C07C2523/50 ,  C07C2523/52 ,  C07C2523/72 ,  C07C2523/89 ,  Y02P20/52

Abstract: A process for the catalytic conversion of various chlorinated hydrocarbon byproducts and waste products especially to less chlorinated, useful or salable products, in which a chlorinated hydrocarbon feedstock containing two or more chlorines is reacted with hydrogen in the presence of a catalyst consisting essentially of an active hydrogenating metal component such as platinum in elemental or compound form, and a surface segregating metal component such as copper in elemental or compound form on a support.

Abstract translation: 用于催化转化各种氯化烃副产物和废物的方法，特别是对较少氯化，有用或可销售的产品进行催化转化，其中含有两种或更多种氯的氯代烃原料在氢气存在下，在催化剂基本上由活性 以元素或化合物形式将金属成分例如铂加氢，以及元素或化合物形式的表面分离金属成分如铜的载体。