Invention Grant
- Patent Title: Thermal process for reducing total acid number of crude oil
- Patent Title (中): 降低原油总酸值的热处理方法
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Application No.: US920549Application Date: 1997-08-29
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Publication No.: US6086751APublication Date: 2000-07-11
- Inventor: Marty G. Bienstock , John G. Matragrano , Rutton Dinshaw Patel , Roby Bearden, Jr.
- Applicant: Marty G. Bienstock , John G. Matragrano , Rutton Dinshaw Patel , Roby Bearden, Jr.
- Applicant Address: NJ Florham Park
- Assignee: Exxon Research and Engineering Co
- Current Assignee: Exxon Research and Engineering Co
- Current Assignee Address: NJ Florham Park
- Main IPC: C10G31/06
- IPC: C10G31/06 ; C10G17/00
Abstract:
TAN containing oils, e.g., crudes, are treated by flashing to remove substantially all of the water therefrom, thermally treating the recovered liquid to reduce the naphthenic acid content thereof, and re-combining light gases recovered from the flashing step with the treated liquid.
Public/Granted literature
- US4821673A Applicator robot and apparatus having member for picking up and transporting workpiece Public/Granted day:1989-04-18
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