公开(公告)号：US3559377A

公开(公告)日：1971-02-02

申请号：US3559377D

申请日：1965-04-22

Applicant: MONTEDISON SPA

Inventor： PERRI GIOVANNI ,  TUBIELLO GIUSEPPE ,  PALOMBELLA GAETANO

IPC: B01D47/06 ,  C07C7/11 ,  C09C1/48 ,  C10K1/04

CPC classification number: C10K1/04 ,  B01D47/06 ,  C01P2006/80 ,  C07C7/11 ,  C09C1/487 ,  C07C11/00

Abstract: A PROCESS FOR SEPARATING CARBON BLACK FROM GASEOUS MIXTURES BY CONTACTING THE GASEOUS MIXTURE WITH AN EMULSION OF OILY HYDROCARBON AND WATER AT A TEMPERATURE BELOW THE DEW POINT OF WATER. THE AQUEOUS SUSPENSION OF OIL AND CARBON BLACK IS SETTLED AND ADDITIONAL OIL IS ADDED TO THE CARBON BLACK AND OIL FLOATING LAYER TO MAKE IT FLUID AND PUMPABLE.