EP 4189038 A1 20230607 - METHOD FOR THE TREATMENT OF PLASTIC PYROLYSIS OILS INCLUDING TWO-STAGE HYDROCRACKING
Title (en)
METHOD FOR THE TREATMENT OF PLASTIC PYROLYSIS OILS INCLUDING TWO-STAGE HYDROCRACKING
Title (de)
VERFAHREN ZUR BEHANDLUNG VON KUNSTSTOFFPYROLYSEÖLEN MIT ZWEISTUFIGEM HYDROCRACKING
Title (fr)
PROCEDE DE TRAITEMENT D'HUILES DE PYROLYSE DE PLASTIQUES INCLUANT UN HYDROCRAQUAGE EN DEUX ETAPES
Publication
Application
Priority
- FR 2008108 A 20200730
- EP 2021070850 W 20210726
Abstract (en)
[origin: WO2022023263A1] The present invention relates to a method for treating a plastic pyrolysis oil, comprising: (a) selectively hydrogenating said feedstock to obtain a hydrogenated effluent; (b) hydrotreating said hydrogenated effluent to obtain a hydrotreated effluent; (c) performing a first hydrocracking step on said hydrotreated effluent to obtain a first hydrocracked effluent; (d) separating the hydrocracked effluent in the presence of an aqueous stream, to obtain a gaseous effluent, a liquid aqueous effluent and a liquid hydrocarbon effluent; (e) fractionating the liquid hydrocarbon effluent to obtain at least one gas stream, at least one naphtha cut and a heavier cut; (f) performing a second hydrocracking step on the heavier cut to obtain a second hydrocracked effluent; (g) recycling at least a portion of said second hydrcracked effluent in said separation step (d).
IPC 8 full level
C10G 1/00 (2006.01); C10G 65/12 (2006.01)
CPC (source: EP KR US)
C10G 1/002 (2013.01 - EP KR); C10G 1/10 (2013.01 - KR); C10G 45/34 (2013.01 - KR); C10G 65/12 (2013.01 - EP KR US); C10G 2300/1003 (2013.01 - KR US); C10G 2300/4006 (2013.01 - US); C10G 2300/4012 (2013.01 - US); C10G 2300/4018 (2013.01 - US); C10G 2300/4081 (2013.01 - US); C10G 2300/70 (2013.01 - US)
Citation (search report)
See references of WO 2022023263A1
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
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022023263 A1 20220203; AU 2021318798 A1 20230209; BR 112023001482 A2 20230411; CA 3185358 A1 20220203; CN 116194555 A 20230530; EP 4189038 A1 20230607; FR 3113060 A1 20220204; FR 3113060 B1 20230428; JP 2023535638 A 20230818; KR 20230044444 A 20230404; TW 202216968 A 20220501; US 2023287283 A1 20230914
DOCDB simple family (application)
EP 2021070850 W 20210726; AU 2021318798 A 20210726; BR 112023001482 A 20210726; CA 3185358 A 20210726; CN 202180059087 A 20210726; EP 21751787 A 20210726; FR 2008108 A 20200730; JP 2023506170 A 20210726; KR 20237005785 A 20210726; TW 110127341 A 20210726; US 202118018494 A 20210726