Invention Grant
- Patent Title: Control of HF alkylation propane stripper
- Patent Title (中): HF烷基化丙烷汽提塔的控制
-
Application No.: US676030Application Date: 1991-03-27
-
Publication No.: US5157195APublication Date: 1992-10-20
- Inventor: Keith W. Hovis , Henry K. Hachmuth , Michael L. Gray
- Applicant: Keith W. Hovis , Henry K. Hachmuth , Michael L. Gray
- Applicant Address: OK Bartlesville
- Assignee: Phillips Petroleum Company
- Current Assignee: Phillips Petroleum Company
- Current Assignee Address: OK Bartlesville
- Main IPC: C07C2/62
- IPC: C07C2/62
Abstract:
A process and apparatus for recovering propane product from HF alkylation process that is substantially free of HF acid. The invention allows for the improvement in the operation of an HF alkylation propane stripper by utilizing a bottoms recycle stream.
Public/Granted literature
- US6136051A Method and composition for reduction of combustion chamber deposits Public/Granted day:2000-10-24
Information query
