公开(公告)号：US10023516B2

公开(公告)日：2018-07-17

申请号：US15522137

申请日：2015-11-18

Applicant: Dow Technology Investments LLC

Inventor： Michael A. Brammer ,  George R. Phillips ,  Thomas C. Eisenschmid ,  Irvin B. Cox ,  Robert Hetterley ,  Michael John Bainbridge

IPC: C07C45/50 ,  B01J31/00 ,  B01J31/18

Abstract: Catalytic metal loss when using a hydroformylation catalyst comprising an organophosphite ligand is ameliorated by adding CO to a strip gas vaporizer.

公开(公告)号：US20170355656A1

公开(公告)日：2017-12-14

申请号：US15522137

申请日：2015-11-18

Applicant: Dow Technology Investments LLC

Inventor： Michael A. Brammer ,  George R. Phillips ,  Thomas C. Eisenschmid ,  Irvin B. Cox ,  Robert Hetterley ,  Michael John Bainbridge

IPC: C07C45/50 ,  B01J31/18

CPC classification number: C07C45/50 ,  B01J31/185 ,  B01J2231/321 ,  B01J2531/822 ,  C07C47/02

Abstract: Catalytic metal loss when using a hydroformylation catalyst comprising an organophosphite ligand is ameliorated by adding CO to a strip gas vaporizer.