FR3113062B1 - Residue hydroconversion process with several hydroconversion stages integrating a deasphalting step - Google Patents

Residue hydroconversion process with several hydroconversion stages integrating a deasphalting step Download PDF

Info

Publication number
FR3113062B1
FR3113062B1 FR2008127A FR2008127A FR3113062B1 FR 3113062 B1 FR3113062 B1 FR 3113062B1 FR 2008127 A FR2008127 A FR 2008127A FR 2008127 A FR2008127 A FR 2008127A FR 3113062 B1 FR3113062 B1 FR 3113062B1
Authority
FR
France
Prior art keywords
hydroconversion
residue
integrating
several
stages
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR2008127A
Other languages
French (fr)
Other versions
FR3113062A1 (en
Inventor
João Marques
Jan Verstraete
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR2008127A priority Critical patent/FR3113062B1/en
Priority to CN202110883353.0A priority patent/CN114058404A/en
Publication of FR3113062A1 publication Critical patent/FR3113062A1/en
Application granted granted Critical
Publication of FR3113062B1 publication Critical patent/FR3113062B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/003—Solvent de-asphalting
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G67/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
    • C10G67/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only
    • C10G67/04—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including solvent extraction as the refining step in the absence of hydrogen
    • C10G67/0454—Solvent desasphalting
    • C10G67/049—The hydrotreatment being a hydrocracking
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
    • C10G65/14—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural parallel stages only
    • C10G65/18—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural parallel stages only including only cracking steps
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G67/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
    • C10G67/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only
    • C10G67/04—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including solvent extraction as the refining step in the absence of hydrogen
    • C10G67/0454—Solvent desasphalting
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1025—Natural gas
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1037—Hydrocarbon fractions
    • C10G2300/1044—Heavy gasoline or naphtha having a boiling range of about 100 - 180 °C
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1074—Vacuum distillates
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1077—Vacuum residues
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/20—Characteristics of the feedstock or the products
    • C10G2300/201—Impurities
    • C10G2300/202—Heteroatoms content, i.e. S, N, O, P
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/20—Characteristics of the feedstock or the products
    • C10G2300/201—Impurities
    • C10G2300/205—Metal content
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/20—Characteristics of the feedstock or the products
    • C10G2300/201—Impurities
    • C10G2300/205—Metal content
    • C10G2300/206—Asphaltenes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/20—Characteristics of the feedstock or the products
    • C10G2300/201—Impurities
    • C10G2300/208—Sediments, e.g. bottom sediment and water or BSW
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/4006—Temperature
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/4012—Pressure
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/4025—Yield
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/44—Solvents

Abstract

La présente invention concerne un procédé de conversion d’une charge lourde hydrocarbonée (10) comprenant : a) l’hydroconversion de ladite charge (10) dans un premier étage d’hydroconversion (A1) pour former un premier effluent (12) ; b) l’hydroconversion d’une DAO (15) dans un second étage d’hydroconversion (A2) pour former un deuxième effluent (18) ; c) l’envoi des premier et deuxième effluents dans un système de séparation (C) ; d) le fractionnement desdits premier et deuxième effluents en mélange dans ledit système de séparation (C) pour former au moins une fraction hydrocarbonée de distillat (13) et une fraction hydrocarbonée de résidu (14) ; e) l’envoi d’au moins une partie de la fraction (14) dans une unité de désasphaltage de solvant (D) pour obtenir la DAO (15) et une fraction d’asphalte (16), dans lequel la vitesse volumique horaire pour l’étape a) est comprise entre 0,05 et 0,09 h-1. Figure 1 à publierThe present invention relates to a process for converting a heavy hydrocarbon feedstock (10) comprising: a) the hydroconversion of said feedstock (10) in a first hydroconversion stage (A1) to form a first effluent (12); b) the hydroconversion of a DAO (15) in a second hydroconversion stage (A2) to form a second effluent (18); c) sending the first and second effluents to a separation system (C); d) fractionating said first and second mixed effluents in said separation system (C) to form at least one hydrocarbon fraction of distillate (13) and one hydrocarbon fraction of residue (14); e) sending at least part of the fraction (14) to a solvent deasphalting unit (D) to obtain the DAO (15) and an asphalt fraction (16), in which the hourly volume velocity for step a) is between 0.05 and 0.09 h-1. Figure 1 to be published

FR2008127A 2020-07-30 2020-07-30 Residue hydroconversion process with several hydroconversion stages integrating a deasphalting step Active FR3113062B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2008127A FR3113062B1 (en) 2020-07-30 2020-07-30 Residue hydroconversion process with several hydroconversion stages integrating a deasphalting step
CN202110883353.0A CN114058404A (en) 2020-07-30 2021-07-30 Process for hydrogenating a conversion residue with several hydroconversion stages, incorporating a deasphalting step

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2008127A FR3113062B1 (en) 2020-07-30 2020-07-30 Residue hydroconversion process with several hydroconversion stages integrating a deasphalting step
FR2008127 2020-07-30

Publications (2)

Publication Number Publication Date
FR3113062A1 FR3113062A1 (en) 2022-02-04
FR3113062B1 true FR3113062B1 (en) 2023-11-03

Family

ID=73793312

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2008127A Active FR3113062B1 (en) 2020-07-30 2020-07-30 Residue hydroconversion process with several hydroconversion stages integrating a deasphalting step

Country Status (2)

Country Link
CN (1) CN114058404A (en)
FR (1) FR3113062B1 (en)

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239616A (en) 1979-07-23 1980-12-16 Kerr-Mcgee Refining Corporation Solvent deasphalting
US4354928A (en) 1980-06-09 1982-10-19 Mobil Oil Corporation Supercritical selective extraction of hydrocarbons from asphaltic petroleum oils
US4354922A (en) 1981-03-31 1982-10-19 Mobil Oil Corporation Processing of heavy hydrocarbon oils
US4354852A (en) 1981-04-24 1982-10-19 Hydrocarbon Research, Inc. Phase separation of hydrocarbon liquids using liquid vortex
FR2504934A1 (en) 1981-04-30 1982-11-05 Inst Francais Du Petrole IMPROVED METHOD FOR SOLVENT DESASPHALTING OF HEAVY FRACTIONS OF HYDROCARBONS
US4457831A (en) 1982-08-18 1984-07-03 Hri, Inc. Two-stage catalytic hydroconversion of hydrocarbon feedstocks using resid recycle
US4495060A (en) 1982-12-27 1985-01-22 Hri, Inc. Quenching hydrocarbon effluent from catalytic reactor to avoid precipitation of asphaltene compounds
US4521295A (en) 1982-12-27 1985-06-04 Hri, Inc. Sustained high hydroconversion of petroleum residua feedstocks
US4536283A (en) 1984-08-20 1985-08-20 Exxon Research And Engineering Co. Integrated process for deasphalting heavy oils using a gaseous antisolvent
FR2579985B1 (en) 1985-04-05 1988-07-15 Inst Francais Du Petrole
US7214308B2 (en) 2003-02-21 2007-05-08 Institut Francais Du Petrole Effective integration of solvent deasphalting and ebullated-bed processing
US7279090B2 (en) 2004-12-06 2007-10-09 Institut Francais Du Pe'trole Integrated SDA and ebullated-bed process
ITMI20042445A1 (en) 2004-12-22 2005-03-22 Eni Spa PROCEDURE FOR THE CONVERSION OF HEAVY CHARGES WHICH WEIGHING AND DISTILLATION WASTE
ITMI20071302A1 (en) * 2007-06-29 2008-12-30 Eni Spa PROCEDURE FOR CONVERSION TO DISTILLATES OF HEAVY HYDROCARBURIC CHARGES WITH HYDROGEN AUTOPRODUCTION
US8287720B2 (en) 2009-06-23 2012-10-16 Lummus Technology Inc. Multistage resid hydrocracking
US20160298048A1 (en) * 2015-04-13 2016-10-13 Exxonmobil Research And Engineering Company Production of lubricant oils from thermally cracked resids
US10731091B2 (en) * 2016-12-22 2020-08-04 Lummus Technology Llc Multistage resid hydrocracking

Also Published As

Publication number Publication date
CN114058404A (en) 2022-02-18
FR3113062A1 (en) 2022-02-04

Similar Documents

Publication Publication Date Title
EP1307526B1 (en) Flexible method for producing oil bases and distillates from feedstock containing heteroatoms
CA2688843C (en) Hydrocracking process including switchable reactors with feedstock containing 220 ppm weight -2% asphaltene weight
FR3075810B1 (en) IMPROVED RESIDUE CONVERSION PROCESS INTEGRATING DEEP HYDROCONVERSION STAGES AND A DESASPHALTING STAGE
FR3098522B1 (en) Process for converting a feed containing pyrolysis oil
CA2611089C (en) Soft hydrocracking method including dilution of the feedstock
JP5775571B2 (en) Lubricating base oil production method using vacuum-distilled deasphalted oil
MX2007007545A (en) Process for the conversion of heavy charge stocks such as heavy crude oils and distillation residues.
CA2312211A1 (en) Low-sulphur species production method
CA2079196A1 (en) Hydrotreating process for refining heavy oil fractions and converting them into light fractions
FR3113062B1 (en) Residue hydroconversion process with several hydroconversion stages integrating a deasphalting step
KR970059263A (en) Two Stage Hydroprocessing Reaction with Continuous Recirculating Gas Flow
CA2215580A1 (en) Conversion process for a heavy hydrocarbon fraction involving hydrodemetallation in a catalytic bubbling fluidized bed
SG166698A1 (en) Hydroprocessing in multiple beds with intermediate flash zones
CA2915282C (en) Deep conversion process for residue maximising the efficiency of gasoline
WO2009080681A3 (en) Process to prepare a gas oil fraction and a residual base oil
FR3075809B1 (en) PROCESS FOR CONVERTING HEAVY LOADS OF HYDROCARBONS WITH RECYCLE OF A DESASPHALTED OIL
FR3102264B1 (en) Filtering method with reduced latency and related devices
EP1306421A3 (en) Multiple hydroprocessing reactors with intermediate flash zones
CA2915286A1 (en) Deep conversion process for residue maximising the efficiency of diesel
FR3075807B1 (en) IMPROVED RESIDUE CONVERSION PROCESS INTEGRATING DEEP HYDROCONVERSION STEPS INTO A TRAINED BED AND A DESASPHALTAGE STEP
WO2019134811A1 (en) Two-step hydrocracking process comprising at least one high-pressure hot separation step
CA2215575A1 (en) Multi-stage petroleum residue conversion process
FR3091533A1 (en) TWO-STEP HYDROCRACKING PROCESS FOR THE PRODUCTION OF NAPHTA INCLUDING A HYDROGENATION STAGE IMPLEMENTED BEFORE THE SECOND HYDROCRACKING STAGE
CN1488719A (en) Heavy hydrocarbon hydroprocessing method
FR2793809A1 (en) Analyzing genetic predisposition to disease, e.g. rheumatoid polyarthritis, by amplification then hybridization to low- and high-resolution oligonucleotide probes

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20220204

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4