Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
DEMULSIFICATION OF WATER-IN-OIL EMULSIONS
Document Type and Number:
WIPO Patent Application WO2002072736
Kind Code:
A3
Abstract:
The invention includes a method for demulsification of water-in-oil emulsions by sonicating the emulsions.

Inventors:
VARADARAJ RAMESH
Application Number:
PCT/US2002/002022
Publication Date:
September 25, 2003
Filing Date:
January 25, 2002
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
EXXONMOBIL RES & ENG CO (US)
International Classes:
B01D17/05; C10G33/00; (IPC1-7): C10G33/00; C10G33/04
Domestic Patent References:
WO1996005272A21996-02-22
Foreign References:
US2257997A1941-10-07
US3255571A1966-06-14
US2864502A1958-12-16
US5885424A1999-03-23
US3699051A1972-10-17
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: REMOVAL OF ACIDS FROM OILS

Next Patent: AROMATIC SULFONIC ACID DEMULSIFIER OF CRUDE OILS