Invention Grant
- Patent Title: Process and catalyst for conversion of acetic acid to isobutene
- Patent Title (中): 将乙酸转化为异丁烯的方法和催化剂
-
Application No.: US14683175Application Date: 2015-04-10
-
Publication No.: US09586194B2Publication Date: 2017-03-07
- Inventor: Junming Sun , Changjun Liu , Yong Wang , Kevin Martin , Padmesh Venkitasubramanian
- Applicant: Archer Daniels Midland Company , Washington State University
- Applicant Address: US WA Pullman
- Assignee: Washington State University
- Current Assignee: Washington State University
- Current Assignee Address: US WA Pullman
- Agent William B. Miller
- Main IPC: C07C1/00
- IPC: C07C1/00 ; C07C1/20 ; B01J23/06 ; C07C5/48 ; B01J37/04 ; B01J37/08 ; C07C45/52 ; C07C51/235 ; C07C1/207
Abstract:
A process is disclosed for converting acetic acid to isobutene in the presence of a catalyst. In certain embodiments, a ZnxZryOz mixed oxide catalyst is used for carrying out a gas phase process for converting acetic acid to isobutene. In some embodiments, a ZnxZryOz mixed oxide catalyst made by an incipient wetness impregnation method is used and is indicated to be very stable for carrying out the conversion.
Public/Granted literature
- US20150239799A1 PROCESS AND CATALYST FOR CONVERSION OF ACETIC ACID TO ISOBUTENE Public/Granted day:2015-08-27
Information query
