公开(公告)号：US20030114723A1

公开(公告)日：2003-06-19

申请号：US10223980

申请日：2002-08-20

Applicant: Huntsman Petrochemical Corporation

Inventor： John Ronald Sanderson ,  Terry Lee Renken ,  Michael Wayne McKinney

IPC: C07C005/10

CPC classification number: C07C5/10 ,  C07C2523/06 ,  C07C2523/14 ,  C07C2523/26 ,  C07C2523/28 ,  C07C2523/34 ,  C07C2523/72 ,  C07C2523/745 ,  C07C2523/75 ,  C07C2523/755 ,  C07C2601/14 ,  C07C13/18

Abstract: A process for producing cyclohexane by benzene hydrogenation using a hydrogen source that contains impurities, such as carbon monoxide and/or light hydrocarbons, wherein a supported catalyst reduces benzene to cyclohexane and carbon monoxide to methane and water. Alkenes, such as ethylene, are also reduced to their alkane counterparts. Under the disclosed operating conditions, the process proceeds without deactivation of the catalyst, and without the formation of a significant amount of cracking products, such as methylcyclopentane.

Abstract translation: 使用含有杂质的氢源（例如一氧化碳和/或轻质烃）通过苯加氢制备环己烷的方法，其中负载型催化剂将苯降低至环己烷和一氧化碳至甲烷和水。 烯烃，如乙烯，也被还原成它们的烷烃对应物。 在所公开的操作条件下，该过程进行而不使催化剂失活，并且不形成大量裂解产物如甲基环戊烷。