EP 3167027 B1 20190313 - PROCESS FOR PRODUCING BTX AND LPG
Title (en)
PROCESS FOR PRODUCING BTX AND LPG
Title (de)
VERFAHREN ZUR HERSTELLUNG VON BTX UND LPG
Title (fr)
PROCÉDÉ DE PRODUCTION DE GAZ DE PÉTROLE LIQUÉFIÉ (GPL) ET BTX
Publication
Application
Priority
- EP 14176165 A 20140708
- EP 2015065276 W 20150706
Abstract (en)
[origin: WO2016005297A1] The invention is directed to a process for producing BTX and LPG, comprising: a) contacting a feed stream comprising C5-C12 hydrocarbons in the presence of hydrogen with a hydrocracking catalyst in a hydrocracking reactor to produce a hydrocracking product stream comprising hydrogen, methane, LPG and BTX, b) separating the hydrocracking product stream into a first gas stream and a first liquid stream, c) separating the first gas stream to obtain a second gas stream comprising hydrogen and methane and a second liquid stream comprising LPG and BTX, wherein the separation is performed such that the second liquid stream is substantially free of hydrogen and methane, d) separating the second liquid stream into a third gas stream comprising LPG and a third liquid stream comprising BTX, wherein step (c) involves adding a part of the third liquid stream to the first gas stream to absorb the LPG in the first gas stream to obtain the second liquid stream or adding a part of the third liquid stream to a gas stream separated from the first gas stream to absorb the LPG in said gas stream separated from the first gas stream to obtain the second liquid stream.
IPC 8 full level
C10G 47/00 (2006.01); C10G 47/18 (2006.01); C10G 70/06 (2006.01); C10L 3/12 (2006.01)
CPC (source: CN EP KR US)
C10G 47/00 (2013.01 - CN EP US); C10G 47/18 (2013.01 - CN EP KR US); C10G 70/06 (2013.01 - CN EP KR US); C10L 3/12 (2013.01 - EP KR US); C10G 2300/104 (2013.01 - CN EP KR US); C10G 2300/1044 (2013.01 - CN EP KR US); C10G 2300/4081 (2013.01 - CN EP KR US); C10G 2400/28 (2013.01 - CN EP KR US); C10G 2400/30 (2013.01 - CN EP KR 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 2016005297 A1 20160114; CN 106471100 A 20170301; CN 111808633 A 20201023; EA 201790149 A1 20170531; EP 3167027 A1 20170517; EP 3167027 B1 20190313; JP 2017524772 A 20170831; KR 20170028971 A 20170314; SG 11201610697Y A 20170127; US 2017152447 A1 20170601
DOCDB simple family (application)
EP 2015065276 W 20150706; CN 201580036865 A 20150706; CN 202010744371 A 20150706; EA 201790149 A 20150706; EP 15732744 A 20150706; JP 2017500384 A 20150706; KR 20177003303 A 20150706; SG 11201610697Y A 20150706; US 201515324535 A 20150706