EP 1174485 B1 20101027 - Process comprising two gasoline hydrodesulphurisation steps with intermediary elimination of H2S
Title (en)
Process comprising two gasoline hydrodesulphurisation steps with intermediary elimination of H2S
Title (de)
Zweistufiges Benzin Entschwefelungsverfahren mit zwischenzeitlicher Entfernung von H2S
Title (fr)
Procédé comprenant deux étapes d'hydrodesulfuration d'essence avec élimination intermediaire de L'H2S
Publication
Application
Priority
FR 0008860 A 20000706
Abstract (en)
[origin: FR2811328A1] The process enables the total valorisation of a petrol cut containing sulfur and olefins to produce a low sulfur fuel without appreciable diminution of the octane index. A process for the production of low sulfur petrol comprises three stages :- A) A primary stage in which sulfur compounds are partially converted to H2S and saturated sulfur compounds ; B) Elimination of H2S from the petrol product obtained from (A) ; C) Conversion of the remaining saturated sulfur compounds to H2S.
IPC 8 full level
C10G 25/00 (2006.01); C10G 29/16 (2006.01); C10G 31/00 (2006.01); C10G 45/06 (2006.01); C10G 45/08 (2006.01); C10G 47/06 (2006.01); C10G 65/04 (2006.01); C10G 67/02 (2006.01); C10G 67/06 (2006.01); C10G 69/04 (2006.01)
CPC (source: EP KR US)
C10G 47/06 (2013.01 - KR); C10G 65/04 (2013.01 - EP US); C10G 67/02 (2013.01 - EP US); C10G 67/06 (2013.01 - EP US)
Designated contracting state (EPC)
DE ES GB IT NL
DOCDB simple family (publication)
EP 1174485 A1 20020123; EP 1174485 B1 20101027; CA 2352408 A1 20020106; CA 2352408 C 20100615; DE 60143332 D1 20101209; ES 2352835 T3 20110223; FR 2811328 A1 20020111; FR 2811328 B1 20020823; JP 2002047497 A 20020212; KR 100807159 B1 20080227; KR 20020005488 A 20020117; MX PA01006856 A 20040716; US 2003209467 A1 20031113; US 6972086 B2 20051206
DOCDB simple family (application)
EP 01401679 A 20010625; CA 2352408 A 20010704; DE 60143332 T 20010625; ES 01401679 T 20010625; FR 0008860 A 20000706; JP 2001205906 A 20010706; KR 20010040368 A 20010706; MX PA01006856 A 20010704; US 89775701 A 20010703