Global Patent Index - EP 0991736 B1

EP 0991736 B1 20030129 - METHOD FOR SEPARATING BENZOTHIOPHENE COMPOUNDS FROM A HYDROCARBON MIXTURE CONTAINING THEM

Title (en)

METHOD FOR SEPARATING BENZOTHIOPHENE COMPOUNDS FROM A HYDROCARBON MIXTURE CONTAINING THEM

Title (de)

VERFAHREN ZUR ABTRENNUNG BENZOTHIOPHEN-VERBINDUNGEN AUS EINEM KOHLENWASSERSTOFFGEMISCH KOHLENWASSERSTOFFGEMISCH

Title (fr)

PROCEDE DE SEPARATION DE COMPOSES BENZOTHIOPHENIQUES D'UN MELANGE D'HYDROCARBURES LES CONTENANT

Publication

EP 0991736 B1 20030129 (FR)

Application

EP 98930834 A 19980611

Priority

  • FR 9801218 W 19980611
  • FR 9707538 A 19970612

Abstract (en)

[origin: FR2764610A1] The invention concerns a method for separating at least a benzothiophene compound from a hydrocarbon mixture, for instance gas oil, consisting in: (a) contacting said mixture or a fraction obtained therefrom, with a reagent comprising an acceptor complexing agent pi , to obtain a donor-acceptor complex between the acceptor complexing agent and said benzothiophene compound; (b) separating said complex from said mixture, or from said fraction, to obtain a fraction depleted or purified in said benzothiophene compound.

IPC 1-7

C10G 29/20

IPC 8 full level

C10G 29/20 (2006.01)

CPC (source: EP)

C10G 29/20 (2013.01)

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE

DOCDB simple family (publication)

FR 2764610 A1 19981218; FR 2764610 B1 19990917; AT 231906 T 20030215; CA 2293550 A1 19981217; CA 2293550 C 20091013; DE 69811075 D1 20030306; DE 69811075 T2 20040129; EP 0991736 A1 20000412; EP 0991736 B1 20030129; EP 0991736 B8 20030507; ES 2192327 T3 20031001; JP 2002511895 A 20020416; JP 4040696 B2 20080130; US 6441264 B1 20020827; WO 9856875 A1 19981217

DOCDB simple family (application)

FR 9707538 A 19970612; AT 98930834 T 19980611; CA 2293550 A 19980611; DE 69811075 T 19980611; EP 98930834 A 19980611; ES 98930834 T 19980611; FR 9801218 W 19980611; JP 50179099 A 19980611; US 44536900 A 20000417