CA2441220A1 - Procede d'hydrocraquage en deux etapes - Google Patents

Procede d'hydrocraquage en deux etapes Download PDF

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Publication number
CA2441220A1
CA2441220A1 CA002441220A CA2441220A CA2441220A1 CA 2441220 A1 CA2441220 A1 CA 2441220A1 CA 002441220 A CA002441220 A CA 002441220A CA 2441220 A CA2441220 A CA 2441220A CA 2441220 A1 CA2441220 A1 CA 2441220A1
Authority
CA
Canada
Prior art keywords
stream
hydrocracking
zone
hydrogen
makeup
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.)
Abandoned
Application number
CA002441220A
Other languages
English (en)
Inventor
Vasant P. Thakkar
Daniel L. Ellig
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.)
Honeywell UOP LLC
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2441220A1 publication Critical patent/CA2441220A1/fr
Abandoned legal-status Critical Current

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
    • 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
    • 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
    • C10G67/06—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 a sorption process as the refining step 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
    • 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
    • C10G65/10—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only cracking steps

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 porte sur un procédé d'hydrocraquage en deux étapes se caractérisant par le traitement d'une seconde zone d'hydrocraquage à une pression réduite qui est favorable au craquage de l'effluent extrêmement paraffinique de la première zone d'hydrocraquage. Le procédé se caractérise également par le passage d'un courant gazeux d'appoint d'hydrogène partiellement comprimé dans la seconde zone d'hydrocraquage suivi de la compression du gaz récupéré dans l'effluent de la seconde zone d'hydrocraquage de façon à former le courant gazeux d'appoint dans la première zone d'hydrocraquage. Il n'y a pas de courant gazeux de recyclage pour la seconde zone d'hydrocraquage.
CA002441220A 2001-03-20 2001-03-20 Procede d'hydrocraquage en deux etapes Abandoned CA2441220A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2001/008880 WO2002074882A1 (fr) 2001-03-20 2001-03-20 Procede d'hydrocraquage en deux etapes

Publications (1)

Publication Number Publication Date
CA2441220A1 true CA2441220A1 (fr) 2002-09-26

Family

ID=21742420

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002441220A Abandoned CA2441220A1 (fr) 2001-03-20 2001-03-20 Procede d'hydrocraquage en deux etapes

Country Status (5)

Country Link
EP (1) EP1370628A1 (fr)
KR (1) KR20030090677A (fr)
CN (1) CN1238473C (fr)
CA (1) CA2441220A1 (fr)
WO (1) WO2002074882A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2883005B1 (fr) 2005-03-09 2007-04-20 Inst Francais Du Petrole Procede d'hydrocraquage avec recyclage comprenant l'adsorption de composes polyaromatiques de la fraction recyclee sur adsorbant a base de silice-alumine a teneur limitee en macropores
CN102234540B (zh) * 2010-05-07 2013-09-11 中国石油化工集团公司 一种裂解汽油中心馏分加氢方法和装置
US20120074038A1 (en) * 2010-09-27 2012-03-29 Uop Llc Liquid phase hydroprocessing with low pressure drop
WO2012134838A2 (fr) * 2011-03-31 2012-10-04 Uop Llc Procédé et appareil de production de diesel
WO2013019588A1 (fr) * 2011-07-29 2013-02-07 Saudi Arabian Oil Company Système d'hydrotraitement à étage unique et sélectif, et procédé associé
CN103781883B (zh) * 2011-07-29 2016-03-23 沙特阿拉伯石油公司 选择性二阶段加氢处理系统和方法
US9144753B2 (en) 2011-07-29 2015-09-29 Saudi Arabian Oil Company Selective series-flow hydroprocessing system and method
WO2013019594A1 (fr) 2011-07-29 2013-02-07 Saudi Arabian Oil Company Système d'hydrotraitement à deux étages sélectif et procédé associé
US9556388B2 (en) * 2011-07-29 2017-01-31 Saudi Arabian Oil Company Selective series-flow hydroprocessing system and method
CN102828769B (zh) * 2012-09-20 2014-08-20 中煤科工集团重庆研究院 矿井瓦斯抽采用成套接抽输送装置
ES2671782T3 (es) * 2013-07-02 2018-06-08 Saudi Basic Industries Corporation Método para craquear una materia prima hidrocarbonada en una unidad de craqueador a vapor
US10472577B2 (en) 2017-06-22 2019-11-12 Uop Llc Composition for opening polycyclic rings in hydrocracking
FR3083243A1 (fr) * 2018-06-29 2020-01-03 IFP Energies Nouvelles Procede integre d'hydrocraquage deux etapes et d'un procede d'hydrotraitement a circulation d'hydrogene inversee
FR3090685A1 (fr) * 2018-12-20 2020-06-26 IFP Energies Nouvelles Procede d’hydroconversion de charges d’hydrocarbures lourdes mettant en œuvre un enchainement specifique de catalyseurs
US11866657B1 (en) 2022-10-31 2024-01-09 Saudi Arabian Oil Company Two-stage hydrotreating of hydrocarbons
US11965135B1 (en) 2023-04-12 2024-04-23 Saudi Arabian Oil Company Methods for reactivity based hydroprocessing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3365388A (en) * 1965-06-08 1968-01-23 Chevron Res Multistage residuum hydroconversion process
NL7605356A (nl) * 1975-05-21 1976-11-23 Inst Francais Du Petrole Werkwijze voor het hydrokraken van koolwater- stofolien.
US4447315A (en) * 1983-04-22 1984-05-08 Uop Inc. Hydrocracking process
US4574043A (en) * 1984-11-19 1986-03-04 Mobil Oil Corporation Catalytic process for manufacture of low pour lubricating oils
EP0883664A4 (fr) * 1995-12-26 1999-11-17 Kellogg M W Co Systeme d'hydrocraquage integre a recyclage separe
US6217746B1 (en) * 1999-08-16 2001-04-17 Uop Llc Two stage hydrocracking process

Also Published As

Publication number Publication date
EP1370628A1 (fr) 2003-12-17
CN1238473C (zh) 2006-01-25
KR20030090677A (ko) 2003-11-28
CN1492918A (zh) 2004-04-28
WO2002074882A1 (fr) 2002-09-26

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