[EN] IMPROVED PROCESS FOR HYDROGENATION OF BENZENEPOLYCARBOXYLIC ACIDS AND DERIVITIVES THEREOF<br/>[FR] PROCÉDÉ AMÉLIORÉ POUR L'HYDROGÉNATION D'ACIDES BENZÈNEPOLYCARBOXYLIQUES ET LEURS DÉRIVÉS
申请人:EXXONMOBIL CHEM PATENTS INC
公开号:WO2016066410A1
公开(公告)日:2016-05-06
A process for ring hydrogenation of a benzenepolycarboxylic acid or derivative thereof, includes contacting a feed stream comprising the acid or derivative thereof with a hydrogen containing gas in the presence of a catalyst under hydrogenation conditions to produce a hydrogenated product, wherein the catalyst contains rhodium and ruthenium.