HYDROGENATION PROCESS USING EGGSHELL CATALYSTS FOR THE REMOVAL OF OLEFINS
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 % bas...
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Main Authors | , , , , |
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Format | Patent |
Language | English French German |
Published |
03.04.2019
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Subjects | |
Online Access | Get full text |
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Summary: | 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. |
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Bibliography: | Application Number: EP20130720631 |