EP 2688984 B1 20180502 - A PROCESS FOR DESULPHURIZATION OF PETROLEUM OIL
Title (en)
A PROCESS FOR DESULPHURIZATION OF PETROLEUM OIL
Title (de)
VERFAHREN ZUR ENTSCHWEFELUNG VON ERDÖL
Title (fr)
PROCÉDÉ DE DÉSULFURATION D'HUILES DE PÉTROLE
Publication
Application
Priority
- IN 845MU2011 A 20110323
- IN 2012000188 W 20120320
Abstract (en)
[origin: WO2012127504A2] A process for desulphurization of petroleum oil, comprising the step of diluting the feed oil with a suitable organic solvent prior to the desulphurization reaction, is disclosed. The organic solvent is selected from alkanes, alkenes, cyclic alkenes and alkynes, and particularly selected from n-hexane, cyclohexane, heptane, pentene, hexene, heptene, octene, toluene and xylene. The solvent concentration in the mixture of feed oil and solvent is in the range of 0.1 - 70 %.
IPC 8 full level
C10G 19/073 (2006.01); C10G 29/04 (2006.01)
CPC (source: EP KR US)
C10G 19/073 (2013.01 - KR); C10G 21/14 (2013.01 - KR US); C10G 29/00 (2013.01 - EP US); C10G 29/04 (2013.01 - EP US); C10G 45/02 (2013.01 - EP US); C10G 31/09 (2013.01 - EP US); C10G 2300/202 (2013.01 - EP US); C10G 2300/44 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012127504 A2 20120927; WO 2012127504 A3 20121227; BR 112013024269 A2 20180626; BR 112013024269 B1 20191217; CA 2830881 A1 20120927; CA 2830881 C 20161011; CN 103534337 A 20140122; CN 103534337 B 20160831; EP 2688984 A2 20140129; EP 2688984 A4 20140903; EP 2688984 B1 20180502; ES 2687687 T3 20181026; HU E044215 T2 20191028; JP 2014508846 A 20140410; JP 5841229 B2 20160113; KR 101946791 B1 20190213; KR 20140048866 A 20140424; MX 2013010786 A 20140227; MX 362134 B 20190107; RU 2013147201 A 20150427; RU 2561725 C2 20150910; US 2014014557 A1 20140116; US 2018251687 A1 20180906
DOCDB simple family (application)
IN 2012000188 W 20120320; BR 112013024269 A 20120320; CA 2830881 A 20120320; CN 201280014637 A 20120320; EP 12760070 A 20120320; ES 12760070 T 20120320; HU E12760070 A 20120320; JP 2014500543 A 20120320; KR 20137027847 A 20120320; MX 2013010786 A 20120320; RU 2013147201 A 20120320; US 201214006803 A 20120320; US 201815882350 A 20180129