EP 0745113 A1 19961204 - REMOVAL OF CONTAMINANTS FROM OIL
Title (en)
REMOVAL OF CONTAMINANTS FROM OIL
Title (de)
ENTFERNUNG VON VERUNREINIGUNGEN AUS ÖL
Title (fr)
EXTRACTION DES CONTAMINANTS DE L'HUILE
Publication
Application
Priority
- US 9501861 W 19950214
- US 19747294 A 19940215
Abstract (en)
[origin: WO9521902A1] A process comprising combining the heavy oil still residue and propane in conduits (146) and pumping mixture through static mixer (300). The mixture is then passed through heat exchanger (301) and flows via (302) to an extraction vessel (304). The residum/oil mixture then leaves via outlet (308) and asphalt pump (309).
IPC 1-7
IPC 8 full level
B01D 21/01 (2006.01); B01D 11/00 (2006.01); C10C 3/00 (2006.01); C10G 21/06 (2006.01); C10G 21/14 (2006.01); C10G 21/28 (2006.01); C10G 53/04 (2006.01); C10M 175/00 (2006.01); C10M 175/02 (2006.01)
CPC (source: EP)
C10G 21/28 (2013.01); C10M 175/00 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9521902 A1 19950817; AU 1919195 A 19950829; AU 700298 B2 19981224; BR 9506794 A 19970916; CA 2183433 A1 19950817; CN 1143383 A 19970219; CO 4410379 A1 19970109; EG 20462 A 19990531; EP 0745113 A1 19961204; EP 0745113 A4 19980520; GB 9408609 D0 19940622; IL 112623 A0 19950526; IL 112623 A 19990312; JP H10500147 A 19980106; MX 9603425 A 19971231; RU 2140433 C1 19991027; TW 265271 B 19951211; ZA 951225 B 19951018
DOCDB simple family (application)
US 9501861 W 19950214; AU 1919195 A 19950214; BR 9506794 A 19950214; CA 2183433 A 19950214; CN 95191643 A 19950214; CO 95005816 A 19950215; EG 13195 A 19950215; EP 95911730 A 19950214; GB 9408609 A 19940429; IL 11262395 A 19950213; JP 52140995 A 19950214; MX 9603425 A 19950214; RU 96118411 A 19950214; TW 84101331 A 19950214; ZA 951225 A 19950215