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FR3135090B1 - PROCESS FOR TREATMENT OF PLASTICS PYROLYSIS OIL INCLUDING AN H2S RECYCLING STEP - Google Patents

PROCESS FOR TREATMENT OF PLASTICS PYROLYSIS OIL INCLUDING AN H2S RECYCLING STEP

Info

Publication number
FR3135090B1
FR3135090B1 FR2204107A FR2204107A FR3135090B1 FR 3135090 B1 FR3135090 B1 FR 3135090B1 FR 2204107 A FR2204107 A FR 2204107A FR 2204107 A FR2204107 A FR 2204107A FR 3135090 B1 FR3135090 B1 FR 3135090B1
Authority
FR
France
Prior art keywords
effluent
separating
pyrolysis oil
aqueous
aqueous effluent
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
FR2204107A
Other languages
French (fr)
Other versions
FR3135090A1 (en
Inventor
Jerome Bonnardot
Loïk Guenault
Floriane Maldonado
Sanguesa Inigo Ribas
Martinez Martin Santos
Hernandez Sheyla Carrasco
Wilfried Weiss
Sousa Duarte Marisa De
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.)
Repsol SA
IFP Energies Nouvelles IFPEN
Original Assignee
Repsol SA
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
Priority to FR2204107A priority Critical patent/FR3135090B1/en
Application filed by Repsol SA, IFP Energies Nouvelles IFPEN filed Critical Repsol SA
Priority to KR1020247038839A priority patent/KR20250006203A/en
Priority to CA3247834A priority patent/CA3247834A1/en
Priority to AU2023259466A priority patent/AU2023259466A1/en
Priority to JP2024563492A priority patent/JP2025514270A/en
Priority to PCT/EP2023/059938 priority patent/WO2023208636A1/en
Priority to CN202380036956.4A priority patent/CN119095938A/en
Priority to EP23720564.6A priority patent/EP4514923A1/en
Priority to US18/860,831 priority patent/US20250313765A1/en
Priority to TW112115673A priority patent/TW202407084A/en
Publication of FR3135090A1 publication Critical patent/FR3135090A1/en
Application granted granted Critical
Publication of FR3135090B1 publication Critical patent/FR3135090B1/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
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/002—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal in combination with oil conversion- or refining processes
    • 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
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/10—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal from rubber or rubber waste
    • 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
    • C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
    • C10G49/22—Separation of effluents
    • 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
    • C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
    • C10G65/04—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining 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
    • C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
    • C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
    • C10G65/12—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including cracking steps and other hydrotreatment steps
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C10B53/07—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of solid raw materials consisting of synthetic polymeric materials, e.g. tyres
    • 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
    • C10G2300/1003—Waste materials
    • 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
    • C10G2300/207—Acid gases, e.g. H2S, COS, SO2, HCN
    • 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
    • C10G2300/70—Catalyst aspects

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)
  • Materials Engineering (AREA)

Abstract

La présente invention concerne un procédé de traitement d’une huile de pyrolyse de plastiques, comprenant :- un hydrotraitement de la charge en présence d’hydrogène et d’un catalyseur ;- une séparation/lavage de l’effluent hydrotraité en présence d’une solution aqueuse pour obtenir au moins un premier effluent aqueux et un effluent hydrocarboné hydrotraité - une séparation de l’H2S contenu dans le premier effluent aqueux pour obtenir une phase gazeuse contenant l’H2S et un deuxième effluent aqueux, ladite phase gazeuse contenant l’H2S peut au moins en partie être recyclée en amont de l’étape b), - une séparation du NH3 contenu dans le deuxième effluent aqueux pour obtenir une phase gazeuse contenant du NH3 et un troisième effluent aqueux. La présente invention permet par le recyclage de l’H2S issu du procédé de diminuer la consommation d’agent sulfurant pour maintenir les catalyseurs sous forme sulfures dans des charges contenant que peu de soufre.The present invention relates to a process for treating a plastic pyrolysis oil, comprising: - hydrotreating the feedstock in the presence of hydrogen and a catalyst; - separating/washing the hydrotreated effluent in the presence of an aqueous solution to obtain at least a first aqueous effluent and a hydrotreated hydrocarbon effluent; - separating the H2S contained in the first aqueous effluent to obtain a gaseous phase containing H2S and a second aqueous effluent, said gaseous phase containing H2S being at least partially recycled upstream of step b); - separating the NH3 contained in the second aqueous effluent to obtain a gaseous phase containing NH3 and a third aqueous effluent. The present invention, through the recycling of the H2S from the process, reduces the consumption of sulfurizing agents required to maintain catalysts in sulfide form in feedstocks containing only a small amount of sulfur.

FR2204107A 2022-04-29 2022-04-29 PROCESS FOR TREATMENT OF PLASTICS PYROLYSIS OIL INCLUDING AN H2S RECYCLING STEP Active FR3135090B1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR2204107A FR3135090B1 (en) 2022-04-29 2022-04-29 PROCESS FOR TREATMENT OF PLASTICS PYROLYSIS OIL INCLUDING AN H2S RECYCLING STEP
US18/860,831 US20250313765A1 (en) 2022-04-29 2023-04-17 Method for treating plastic pyrolysis oil including an h2s recycling step
AU2023259466A AU2023259466A1 (en) 2022-04-29 2023-04-17 Method for treating plastic pyrolysis oil including an h2s recycling step
JP2024563492A JP2025514270A (en) 2022-04-29 2023-04-17 Method for treating plastic pyrolysis oil including H2S recycling process
PCT/EP2023/059938 WO2023208636A1 (en) 2022-04-29 2023-04-17 Method for treating plastic pyrolysis oil including an h2s recycling step
CN202380036956.4A CN119095938A (en) 2022-04-29 2023-04-17 Method for treating plastic pyrolysis oil including a H2S recycling step
KR1020247038839A KR20250006203A (en) 2022-04-29 2023-04-17 Method for treating plastic pyrolysis oil comprising H2S recycling step
CA3247834A CA3247834A1 (en) 2022-04-29 2023-04-17 Method for treating plastic pyrolysis oil including an h2s recycling step
EP23720564.6A EP4514923A1 (en) 2022-04-29 2023-04-17 Method for treating plastic pyrolysis oil including an h2s recycling step
TW112115673A TW202407084A (en) 2022-04-29 2023-04-27 Process for the treatment of plastics pyrolysis oil including an h2s recycling stage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2204107A FR3135090B1 (en) 2022-04-29 2022-04-29 PROCESS FOR TREATMENT OF PLASTICS PYROLYSIS OIL INCLUDING AN H2S RECYCLING STEP
FR2204107 2022-04-29

Publications (2)

Publication Number Publication Date
FR3135090A1 FR3135090A1 (en) 2023-11-03
FR3135090B1 true FR3135090B1 (en) 2025-11-28

Family

ID=82385445

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2204107A Active FR3135090B1 (en) 2022-04-29 2022-04-29 PROCESS FOR TREATMENT OF PLASTICS PYROLYSIS OIL INCLUDING AN H2S RECYCLING STEP

Country Status (10)

Country Link
US (1) US20250313765A1 (en)
EP (1) EP4514923A1 (en)
JP (1) JP2025514270A (en)
KR (1) KR20250006203A (en)
CN (1) CN119095938A (en)
AU (1) AU2023259466A1 (en)
CA (1) CA3247834A1 (en)
FR (1) FR3135090B1 (en)
TW (1) TW202407084A (en)
WO (1) WO2023208636A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4516881A1 (en) * 2023-08-29 2025-03-05 Linde GmbH Method and installation for producing olefins
CN119954591A (en) * 2023-11-09 2025-05-09 中国石油天然气股份有限公司 A method for selective hydrogenation of carbon distillate

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Also Published As

Publication number Publication date
WO2023208636A1 (en) 2023-11-02
JP2025514270A (en) 2025-05-02
CN119095938A (en) 2024-12-06
US20250313765A1 (en) 2025-10-09
CA3247834A1 (en) 2023-11-02
FR3135090A1 (en) 2023-11-03
EP4514923A1 (en) 2025-03-05
AU2023259466A1 (en) 2024-10-31
KR20250006203A (en) 2025-01-10
TW202407084A (en) 2024-02-16

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