EP 1427796 B1 20060621 - METHOD FOR REDUCING SULPHUR COMPOUND CONTENT IN A LIGHT FRACTION
Title (en)
METHOD FOR REDUCING SULPHUR COMPOUND CONTENT IN A LIGHT FRACTION
Title (de)
VERFAHREN ZUR VERRINGERUNG DES GEHALTS AN SCHWEFELVERBINDUNGEN IN EINER LEICHTEN FRAKTION
Title (fr)
PROCEDE DE REDUCTION DE LA TENEUR EN COMPOSES SOUFRES D'UNE COUPE PETROLIERE LEGERE
Publication
Application
Priority
- FR 0202883 W 20020814
- FR 0111314 A 20010831
Abstract (en)
[origin: WO03018718A1] The invention concerns a method comprising the following three successive phases: a) contacting the fraction with an adsorbent mass at a temperature ranging between 20 and 60 DEG C and under absolute pressure higher than 3.10<5> Pa, so that the fraction is in liquid state; b) contacting the adsorbent mass loaded with said sulphur compounds with a desorbing gas, at a temperature ranging between 20 and 150 DEG C, under absolute pressure less than 2.10<5> Pa; c) compressing the gas effluent comprising the sulphur compounds, at absolute pressure ranging between 2.10<5> Pa and 6.10<5> Pa; d) contacting the compressed gas effluent with an absorbent hydrocarbon in conditions suitable for absorption of the gaseous sulphur compounds with liquid hydrocarbon.
IPC 8 full level
C10G 25/12 (2006.01)
CPC (source: EP)
C10G 25/12 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
WO 03018718 A1 20030306; AT E331013 T1 20060715; DE 60212660 D1 20060803; DE 60212660 T2 20070524; DK 1427796 T3 20060925; EP 1427796 A1 20040616; EP 1427796 B1 20060621; ES 2266619 T3 20070301; FR 2829144 A1 20030307; FR 2829144 B1 20040924
DOCDB simple family (application)
FR 0202883 W 20020814; AT 02796295 T 20020814; DE 60212660 T 20020814; DK 02796295 T 20020814; EP 02796295 A 20020814; ES 02796295 T 20020814; FR 0111314 A 20010831