公开(公告)号：US6086751A

公开(公告)日：2000-07-11

申请号：US920549

申请日：1997-08-29

Applicant: Marty G. Bienstock ,  John G. Matragrano ,  Rutton Dinshaw Patel ,  Roby Bearden, Jr.

Inventor： Marty G. Bienstock ,  John G. Matragrano ,  Rutton Dinshaw Patel ,  Roby Bearden, Jr.

IPC: C10G31/06 ,  C10G17/00

CPC classification number: C10G31/06

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.

Abstract translation: 含有油的原料，例如原油，通过闪蒸处理以从其中除去基本上所有的水，热处理回收的液体以降低其环烷酸含量，并将从闪蒸步骤回收的轻质气体与经处理的液体重新组合。