公开(公告)号：US09850450B2

公开(公告)日：2017-12-26

申请号：US14911332

申请日：2014-08-15

Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY

Inventor： Peter Richard Ellis ,  Gary Evans ,  Aalbert Zwijnenburg

IPC: C11C3/10 ,  B01J35/02 ,  B01J35/10 ,  C07C67/02 ,  B01J37/03 ,  B01J23/00 ,  B01J23/02 ,  B01J23/04 ,  B01J23/34 ,  B01J37/04 ,  B01J37/08 ,  B01J33/00 ,  B01J37/00

CPC classification number: C11C3/10 ,  B01J23/002 ,  B01J23/02 ,  B01J23/04 ,  B01J23/34 ,  B01J33/00 ,  B01J35/023 ,  B01J35/1009 ,  B01J35/1014 ,  B01J37/0045 ,  B01J37/03 ,  B01J37/035 ,  B01J37/04 ,  B01J37/08 ,  B01J2523/00 ,  C07C67/02 ,  B01J2523/12 ,  B01J2523/22 ,  B01J2523/23 ,  B01J2523/11 ,  B01J2523/31 ,  B01J2523/72 ,  B01J2523/24

Abstract: A process for the production of an ester product from a mixture of at least two different ester compounds includes the steps of mixing together at least two different starting ester compounds to form a first ester mixture; and contacting the first ester mixture with a catalyst including from 30-60% of calcium oxide and at least one second metal oxide at a temperature of at least 180° C., for a duration of at least one hour, with mixing, to form a second ester mixture having a melting point which is lower than the melting point of the first ester mixture.