FR3071845B1 - Procede integre de production de distillat moyen avec une boucle de recycle sur l'hydrotraitement - Google Patents

Procede integre de production de distillat moyen avec une boucle de recycle sur l'hydrotraitement Download PDF

Info

Publication number
FR3071845B1
FR3071845B1 FR1759088A FR1759088A FR3071845B1 FR 3071845 B1 FR3071845 B1 FR 3071845B1 FR 1759088 A FR1759088 A FR 1759088A FR 1759088 A FR1759088 A FR 1759088A FR 3071845 B1 FR3071845 B1 FR 3071845B1
Authority
FR
France
Prior art keywords
effluent
liquid
hydrogen
rich
efflux
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
FR1759088A
Other languages
English (en)
Other versions
FR3071845A1 (fr
Inventor
Elodie TELLIER
Jerome Bonnardot
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 FR1759088A priority Critical patent/FR3071845B1/fr
Priority to CN201811139635.4A priority patent/CN109575990A/zh
Priority to US16/145,397 priority patent/US20190100706A1/en
Publication of FR3071845A1 publication Critical patent/FR3071845A1/fr
Application granted granted Critical
Publication of FR3071845B1 publication Critical patent/FR3071845B1/fr
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
    • C10G69/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process
    • C10G69/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only
    • C10G69/04—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only including at least one step of catalytic cracking in the absence of hydrogen
    • 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
    • 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
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/04—Liquid carbonaceous fuels essentially based on blends of hydrocarbons
    • C10L1/08—Liquid carbonaceous fuels essentially based on blends of hydrocarbons for compression ignition
    • 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
    • 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
    • C10G2300/1048—Middle distillates
    • C10G2300/1055—Diesel having a boiling range of about 230 - 330 °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
    • C10G2300/20—Characteristics of the feedstock or the products
    • C10G2300/30—Physical properties of feedstocks or products
    • C10G2300/301—Boiling range
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2200/00—Components of fuel compositions
    • C10L2200/04—Organic compounds
    • C10L2200/0407—Specifically defined hydrocarbon fractions as obtained from, e.g. a distillation column
    • C10L2200/0438—Middle or heavy distillates, heating oil, gasoil, marine fuels, residua
    • C10L2200/0446—Diesel
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2270/00—Specifically adapted fuels
    • C10L2270/02—Specifically adapted fuels for internal combustion engines
    • C10L2270/026—Specifically adapted fuels for internal combustion engines for diesel engines, e.g. automobiles, stationary, marine
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/06—Heat exchange, direct or indirect
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/14—Injection, e.g. in a reactor or a fuel stream during fuel production
    • C10L2290/141—Injection, e.g. in a reactor or a fuel stream during fuel production of additive or catalyst
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/30—Pressing, compressing or compacting
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/46—Compressors or pumps
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/54—Specific separation steps for separating fractions, components or impurities during preparation or upgrading of a fuel
    • C10L2290/543—Distillation, fractionation or rectification for separating fractions, components or impurities during preparation or upgrading of a fuel

Landscapes

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

Abstract

L'invention concerne un procédé traitant des charges pétrolières comprenant a) l'hydrotraitement desdites charges suivi de b) l'hydrocraquage d'au moins une partie de l'effluent issu de l'étape a), c) le passage dans au moins un échangeur de chaleur d'au moins ledit effluent issu de l'étape b) dans lequel ledit effluent est refroidi en échangeant contre la charge liquide hydrocarbonée entrant dans l'étape f) dans un au moins échangeur, d) la séparation gaz/liquide de l'effluent refroidi issu de l'étape c) pour produire, au moins un efflux gazeux riche en hydrogène et au moins un efflux liquide, e) le fractionnement dudit effluent liquide issu de l'étape d) en au moins une coupe comprenant les produits hydrocarbonés convertis ayant des points d'ébullition inférieurs à 340°C et une fraction liquide non convertie ayant un point d'ébullition supérieurs à 340°C, f) l'hydrotraitement d'une charge liquide hydrocarbonée de type gazole préalablement préchauffée dans l'étape c), g) la séparation gaz/liquide de l'effluent issu de l'étape f) pour produire pour produire, au moins un efflux gazeux riche en hydrogène et au moins un efflux liquide, h) le fractionnement de l'effluent liquide issu de l'étape g) permettant la séparation d'au moins une coupe gazeuse légère, d'une coupe naphta et d'une coupe de distillats moyens ayant un point d'ébullition supérieur à 150°C, et i) la compression de l'effluent gazeux riche en hydrogène issu de l'étape g) dans un compresseur d'appoint en hydrogène alimentant les étapes a), b) et f) et comportant n étages, n étant un entier supérieur ou égal à 2, ledit effluent gazeux riche en hydrogène étant injecté et comprimé à un étage intermédiaire dudit compresseur avant d'être recyclé en amont de l'étape f).
FR1759088A 2017-09-29 2017-09-29 Procede integre de production de distillat moyen avec une boucle de recycle sur l'hydrotraitement Active FR3071845B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1759088A FR3071845B1 (fr) 2017-09-29 2017-09-29 Procede integre de production de distillat moyen avec une boucle de recycle sur l'hydrotraitement
CN201811139635.4A CN109575990A (zh) 2017-09-29 2018-09-28 用于生产中间馏分油的整合方法
US16/145,397 US20190100706A1 (en) 2017-09-29 2018-09-28 Integrated method for producing middle distillate with a recycling loop in hydrotreatment

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1759088 2017-09-29
FR1759088A FR3071845B1 (fr) 2017-09-29 2017-09-29 Procede integre de production de distillat moyen avec une boucle de recycle sur l'hydrotraitement

Publications (2)

Publication Number Publication Date
FR3071845A1 FR3071845A1 (fr) 2019-04-05
FR3071845B1 true FR3071845B1 (fr) 2020-06-26

Family

ID=61027851

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1759088A Active FR3071845B1 (fr) 2017-09-29 2017-09-29 Procede integre de production de distillat moyen avec une boucle de recycle sur l'hydrotraitement

Country Status (3)

Country Link
US (1) US20190100706A1 (fr)
CN (1) CN109575990A (fr)
FR (1) FR3071845B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3136477A1 (fr) * 2022-06-14 2023-12-15 IFP Energies Nouvelles Procédé d'hydrocraquage avec gestion du recyclage optimisée pour la production de naphta

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5447621A (en) * 1994-01-27 1995-09-05 The M. W. Kellogg Company Integrated process for upgrading middle distillate production
US6217746B1 (en) * 1999-08-16 2001-04-17 Uop Llc Two stage hydrocracking process
US20080093262A1 (en) * 2006-10-24 2008-04-24 Andrea Gragnani Process and installation for conversion of heavy petroleum fractions in a fixed bed with integrated production of middle distillates with a very low sulfur content
KR101399207B1 (ko) * 2007-08-22 2014-05-26 에스케이루브리컨츠 주식회사 미전환유를 이용한 고급 윤활기유 공급원료의 제조방법
KR20130124545A (ko) * 2011-03-31 2013-11-14 유오피 엘엘씨 2개의 스트림을 수소화처리하기 위한 방법 및 장치
FR2981944B1 (fr) * 2011-10-27 2015-07-31 IFP Energies Nouvelles Procede de production de distillats moyens dans lequel la charge issue du procede fischer-tropsch et le flux d'hydrogene contiennent une teneur limitee en oxygene
US8877039B2 (en) * 2012-03-28 2014-11-04 Uop Llc Hydrocarbon conversion process

Also Published As

Publication number Publication date
US20190100706A1 (en) 2019-04-04
CN109575990A (zh) 2019-04-05
FR3071845A1 (fr) 2019-04-05

Similar Documents

Publication Publication Date Title
EP3271441B1 (fr) Procédé amélioré de conversion de charges hydrocarbonnées lourdes
US9657239B2 (en) Pyrolysis tar upgrading using recycled product
FR3067717B1 (fr) Procede integre d'hydrocraquage deux etapes et d'un procede d'hydrotraitement
CN112210399B (zh) 转化含有热解油的原料的方法
RU2640419C2 (ru) Гидрообработка продуктов термического крекинга
SG177003A1 (en) Process for steam cracking heavy hydrocarbon feedstocks
TW201319241A (zh) 作為三相加氫製程之預處理的二相加氫製程
FR3071845B1 (fr) Procede integre de production de distillat moyen avec une boucle de recycle sur l'hydrotraitement
EP4048757B1 (fr) Procédé de production d'hydrocarbures liquides à partir de polyoléfins par eau supercritique
EP3999613A1 (fr) Procede de production d'olefines comprenant un hydrotraitement, un desasphaltage, un hydrocraquage et un vapocraquage
EP4041847A1 (fr) Procede de production d'olefines comprenant un desasphaltage, une hydroconversion, un hydrocraquage et un vapocraquage
CA2657780A1 (fr) Procede de desulfurisation d'hydrocarbures
US11149219B2 (en) Enhanced visbreaking process
EP3184609B1 (fr) Procede de fractionnement pour un procede d'oligomerisation d'olefines legeres
US20110163004A1 (en) Upgrading heavy oil
US20130199967A1 (en) Coking drum, shut-off valve for a coking drum and method of feeding residual materials into a coking drum
RU2678107C2 (ru) Способ и система регулирования установки гидрокрекинга и фракционирующей колонны
US20210017454A1 (en) Crude oil fractionation without a vacuum distillation unit
US11905470B1 (en) Methods for reducing coke formation in heavy oil upgrading using supercritical water
US20140008268A1 (en) Integrating An Atmospheric Fractionator With A Diluent Recovery Unit And A Resid Hydrocracker
US11149215B2 (en) Supercritical water process to produce bottom free hydrocarbons
US20110163005A1 (en) Upgrading heavy oil by hydrocracking
US11578273B1 (en) Upgrading of heavy residues by distillation and supercritical water treatment
CN202881194U (zh) 常减压减少蜡油夹带柴油馏分的装置
EP3230411B1 (fr) Procédé de production de diesel

Legal Events

Date Code Title Description
PLSC Publication of the preliminary search report

Effective date: 20190405

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7