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Machine translation
1. (WO1980002384) FILTRATION OF A COAL LIQUID SLURRY USING POLYISOBUTYLENE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/002384    International Application No.:    PCT/US1980/000389
Publication Date: 13.11.1980 International Filing Date: 08.04.1980
IPC:
B01D 37/02 (2006.01), B01D 37/03 (2006.01), C10G 1/04 (2006.01)
Applicants:
Inventors:
Priority Data:
36854 07.05.1979 US
Title (EN) FILTRATION OF A COAL LIQUID SLURRY USING POLYISOBUTYLENE
(FR) FILTRATION D"UNE BOUE LIQUIDE DE CHARBON EN UTILISANT UN POLY-ISOBUTYLENE
Abstract: front page image
(EN)The rate of filtration of a coal liquid slurry is increased by adding polyisobutylene to the slurry prior to filtration or by washing a precoat cake of filter aid with an oil solution of polyisobutylene prior to filtration.
(FR)On augmente le taux de filtration d"une boue liquide de charbon par addition de poly-isobutylene a la boue avant la filtration ou par lavage d"un gateau de precouche d"aide de filtration avec une solution d"huile de poly-isobutylene avant la filtration.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)