Invention Grant
- Patent Title: Hydrogenation process
- Patent Title (中): 氢化过程
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Application No.: US14394524Application Date: 2013-04-10
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Publication No.: US09169172B2Publication Date: 2015-10-27
- Inventor: Tan-Jen Chen , Travis A. Reine , Keith H. Kuechler , Terry E. Helton , Jihad M. Dakka
- Applicant: ExxonMobil Chemical Patents Inc.
- Applicant Address: US TX Baytown
- Assignee: ExxonMobil Chemical Patents Inc.
- Current Assignee: ExxonMobil Chemical Patents Inc.
- Current Assignee Address: US TX Baytown
- Agent Siwen Chen; Stephen A. Baehl
- Priority: EP12172044 20120614
- International Application: PCT/US2013/035920 WO 20130410
- International Announcement: WO2013/165662 WO 20131107
- Main IPC: C07C45/53
- IPC: C07C45/53 ; C07C37/08 ; C07C2/66 ; C07C5/05 ; C07C2/74 ; C07C5/03 ; C07C407/00 ; C07C7/163 ; B01J23/44 ; B01J23/46 ; B01J23/75 ; B01J23/755 ; B01J35/00 ; B01J35/08 ; B01J37/00 ; C07C409/14 ; B01J21/04
Abstract:
The present invention relates to hydrogenation processes including: contacting a first composition with hydrogen under hydrogenation conditions, in the presence of an eggshell hydrogenation catalyst, wherein the first composition has: (i) greater than about 50 wt % of cyclohexylbenzene, the wt % based upon the total weight of the first composition; and (ii) greater than about 0.3 wt % of cyclohexenylbenzene, the wt % based upon the total weight of the first composition; and thereby obtaining a second composition having less cyclohexenylbenzene than the first composition. Other hydrogenation processes are also described.
Public/Granted literature
- US20150065754A1 Hydrogenation Process Public/Granted day:2015-03-05
Information query
