Title:
相間移動触媒による石油ストリーム中の汚れ原因物質の分解
Document Type and Number:
Japanese Patent JP4801867
Kind Code:
B2
Abstract:
The present invention is a process to reduce the fouling of equipment for processing petroleum feedstreams. The fouling is reduced by reducing the presence of peroxides and hydroperoxides in the feedstream. The steps of the process include mixing the feedstream with an aqueous phase containing a base and a phase transfer catalyst. The base reacts with the peroxides and hydroperoxides. The oil phase can then be further processed with minimum fouling of the equipment. The aqueous phase is recycled for reacting with fresh petroleum feedstream.
Inventors:
Gleaney, Mark, Alan
Siskin, Michael
Siskin, Michael
Application Number:
JP2001577380A
Publication Date:
October 26, 2011
Filing Date:
April 10, 2001
Export Citation:
Assignee:
EXXON RESEARCH AND ENGINEERING COMPANY
International Classes:
C10G75/00; C10G19/02; C10G21/16; C10G75/04
Foreign References:
| US6007705 |
Attorney, Agent or Firm:
Kenji Kawabi