Global Patent Index - EP 4367206 A1

EP 4367206 A1 20240515 - HYDROCONVERSION OF A HYDROCARBON-BASED HEAVY FEEDSTOCK IN A HYBRID EBULLATED-ENTRAINED BED, COMPRISING MIXING SAID FEEDSTOCK WITH A CATALYST PRECURSOR CONTAINING AN ORGANIC ADDITIVE

Title (en)

HYDROCONVERSION OF A HYDROCARBON-BASED HEAVY FEEDSTOCK IN A HYBRID EBULLATED-ENTRAINED BED, COMPRISING MIXING SAID FEEDSTOCK WITH A CATALYST PRECURSOR CONTAINING AN ORGANIC ADDITIVE

Title (de)

HYDROKONVERSION EINES SCHWEREN EINSATZSTOFFS AUF KOHLENWASSERSTOFFBASIS IN EINEM HYBRIDEN FLIESSBETT MIT MISCHUNG DIESES EINSATZES MIT EINEM KATALYSATORVORLÄUFER MIT EINEM ORGANISCHEN ADDITIV

Title (fr)

HYDROCONVERSION EN LIT HYBRIDE BOUILLONNANT-ENTRAÎNÉ D'UNE CHARGE HYDROCARBONEE LOURDE COMPRENANT LE MÉLANGE DE LADITE CHARGE AVEC UN PRÉCURSEUR DE CATALYSEUR CONTENANT UN ADDITIF ORGANIQUE

Publication

EP 4367206 A1 20240515 (FR)

Application

EP 22738438 A 20220627

Priority

  • FR 2107377 A 20210708
  • EP 2022067625 W 20220627

Abstract (en)

[origin: WO2023280626A1] The present invention relates to a process for the hydroconversion of a hydrocarbon-based heavy feedstock comprising: (a) preparing a conditioned feedstock (103) by mixing said hydrocarbon-based heavy feedstock (101) with a catalyst precursor formulation (104) such that a colloidal or molecular catalyst is formed when said feedstock is reacted with sulfur, said catalyst precursor formulation (104) comprising a catalyst precursor composition (105) comprising Mo and an organic additive (102) having a carboxylic acid function and/or an ester function and/or an acid anhydride function, wherein in said formulation (104) a molar ratio of organic additive (102)/Mo ranges from 0.1 : 1 to 20 : 1; (b) heating the conditioned feedstock; (c) introducing the heated conditioned feedstock (106) into at least one hybrid ebullated-entrained bed reactor comprising a porous supported hydroconversion catalyst, and operating said reactor in the presence of hydrogen and under hydroconversion conditions in order to produce an upgraded material (107), wherein the colloidal or molecular catalyst is formed during step (b) and/or (c).

IPC 8 full level

C10G 29/22 (2006.01); C10G 47/26 (2006.01); C10G 67/02 (2006.01)

CPC (source: EP KR)

C10G 29/22 (2013.01 - EP KR); C10G 47/26 (2013.01 - EP KR); C10G 67/02 (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

Designated extension state (EPC)

BA ME

Designated validation state (EPC)

KH MA MD TN

DOCDB simple family (publication)

WO 2023280626 A1 20230112; AU 2022306927 A1 20240201; CA 3221472 A1 20230112; CN 117616106 A 20240227; EP 4367206 A1 20240515; FR 3125059 A1 20230113; JP 2024524538 A 20240705; KR 20240031378 A 20240307; MX 2024000052 A 20240220

DOCDB simple family (application)

EP 2022067625 W 20220627; AU 2022306927 A 20220627; CA 3221472 A 20220627; CN 202280048474 A 20220627; EP 22738438 A 20220627; FR 2107377 A 20210708; JP 2024500161 A 20220627; KR 20247004274 A 20220627; MX 2024000052 A 20220627