Invention Grant
- Patent Title: Production of acrylic acid
- Patent Title (中): 生产丙烯酸
-
Application No.: US14759462Application Date: 2014-01-08
-
Publication No.: US09334221B2Publication Date: 2016-05-10
- Inventor: Jean-Paul Lange
- Applicant: SHELL OIL COMPANY
- Applicant Address: US TX Houston
- Assignee: Shell Oil Company
- Current Assignee: Shell Oil Company
- Current Assignee Address: US TX Houston
- Priority: EP13150519 20130108
- International Application: PCT/EP2014/050184 WO 20140108
- International Announcement: WO2014/108418 WO 20140717
- Main IPC: C07C51/00
- IPC: C07C51/00 ; C07C45/00 ; C07C29/00 ; C07C51/16 ; C07C29/60 ; C07C45/52 ; C07C45/65 ; C07C51/25
Abstract:
The invention relates to a process for producing acrylic acid, comprising: converting a C3-oxygenate into acrolein, wherein said C3-oxygenate is selected from the group consisting of 1-propanol, monohydroxyacetone, 2-hydroxypropanal, 3-hydroxypropanal, dihydroxyacetone and 2,3-dihydroxypropanal; and converting the acrolein into acrylic acid. Said C3-oxygenate preferably contains 2 oxygen atoms, and most preferably it is monopropylene glycol.
Public/Granted literature
- US20150344393A1 PRODUCTION OF ACRYLIC ACID Public/Granted day:2015-12-03
Information query
