EP 3583191 B1 20220302 - DESULFURIZATION AND SULFONE REMOVAL USING A COKER
Title (en)
DESULFURIZATION AND SULFONE REMOVAL USING A COKER
Title (de)
ENTSCHWEFELUNG UND SULFONENTFERNUNG MITHILFE EINER KOKEREI
Title (fr)
DÉSULFURATION ET ÉLIMINATION DES SULFONES À L'AIDE D'UNE UNITÉ DE COKÉFACTION
Publication
Application
Priority
- US 201715437271 A 20170220
- US 2018018769 W 20180220
Abstract (en)
[origin: WO2018152517A1] Embodiments provide a method and apparatus for upgrading a hydrocarbon feedstock. According to at least one embodiment, the method includes (a) supplying a hydrocarbon feedstock to an oxidation reactor, where the hydrocarbon feedstock is oxidized in the presence of a catalyst under conditions sufficient to selectively oxidize sulfur compounds present in the hydrocarbon feedstock; (b) separating the hydrocarbons and the oxidized sulfur compounds by solvent extraction; (c) collecting a residue stream that includes the oxidized sulfur compounds; (d) supplying the residue stream to a coker to produce coker gases and solid coke; and (e) supplying spent adsorbent including residual oils from the adsorption column to the coker for disposing the spent adsorbent after completion of an adsorption cycle.
IPC 8 full level
C10G 53/14 (2006.01); C10B 55/00 (2006.01); C10G 21/16 (2006.01); C10G 21/20 (2006.01); C10G 21/22 (2006.01); C10G 21/27 (2006.01); C10G 21/28 (2006.01); C10G 25/00 (2006.01); C10G 27/04 (2006.01); C10G 55/04 (2006.01)
CPC (source: EP KR)
C10B 55/00 (2013.01 - EP KR); C10G 21/16 (2013.01 - EP KR); C10G 21/20 (2013.01 - EP KR); C10G 21/22 (2013.01 - EP KR); C10G 21/27 (2013.01 - EP KR); C10G 21/28 (2013.01 - EP KR); C10G 25/003 (2013.01 - EP KR); C10G 27/04 (2013.01 - EP KR); C10G 53/14 (2013.01 - EP KR); C10G 55/04 (2013.01 - EP KR); C10G 2300/202 (2013.01 - EP KR); C10G 2300/44 (2013.01 - EP KR)
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 2018152517 A1 20180823; CN 110392728 A 20191029; EP 3583191 A1 20191225; EP 3583191 B1 20220302; JP 2020509114 A 20200326; KR 20190115087 A 20191010; SA 519402360 B1 20201210; SG 11201907201V A 20190927
DOCDB simple family (application)
US 2018018769 W 20180220; CN 201880012795 A 20180220; EP 18708311 A 20180220; JP 2019544882 A 20180220; KR 20197027347 A 20180220; SA 519402360 A 20190731; SG 11201907201V A 20180220