MX168246B - Procedimiento para desasfaltar - Google Patents

Procedimiento para desasfaltar

Info

Publication number
MX168246B
MX168246B MX026922A MX2692286A MX168246B MX 168246 B MX168246 B MX 168246B MX 026922 A MX026922 A MX 026922A MX 2692286 A MX2692286 A MX 2692286A MX 168246 B MX168246 B MX 168246B
Authority
MX
Mexico
Prior art keywords
solvent
deasphalting
separation
crude extract
oily phase
Prior art date
Application number
MX026922A
Other languages
English (en)
Inventor
Gerard Hotier
Pierre Renard
Original Assignee
Inst Francais Du Petrole
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 Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of MX168246B publication Critical patent/MX168246B/es

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
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/28—Recovery of used solvent

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)
  • Working-Up Tar And Pitch (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La presente invención se refiere a un procedimiento para desasfaltar que permite una recuperación de energía durante la separación de aceite desasfaltado-solvente de desasfaltado, y en el que se somete un aceite que contiene asfalto a una extracción por solvente elegido entre el grupo de hidrocarburos que tienen entre 3 y 6 átomos de carbono y sus mezclas, y se recoge separadamente una fase aceitosa (extracto bruto) y una fase asfáltica (refinado bruto) y se separa el solvente de cada una de estas fases, caracterizado en que la separación del solvente de la fase aceitosa (extracto bruto) se lleva a cabo cuando menos en dos etapas.
MX026922A 1985-10-17 1986-10-17 Procedimiento para desasfaltar MX168246B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8515552A FR2588877B1 (fr) 1985-10-17 1985-10-17 Procede de desasphaltage comportant une recuperation d'energie lors de la separation huile desasphaltee-solvant de desasphaltage

Publications (1)

Publication Number Publication Date
MX168246B true MX168246B (es) 1993-05-13

Family

ID=9324015

Family Applications (1)

Application Number Title Priority Date Filing Date
MX026922A MX168246B (es) 1985-10-17 1986-10-17 Procedimiento para desasfaltar

Country Status (7)

Country Link
US (1) US4784753A (es)
EP (1) EP0222631B1 (es)
JP (1) JPH0756034B2 (es)
CA (1) CA1282364C (es)
DE (1) DE3663819D1 (es)
FR (1) FR2588877B1 (es)
MX (1) MX168246B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5009772A (en) * 1989-02-27 1991-04-23 Kerr-Mcgee Corporation Solvent extraction process
US5053118A (en) * 1990-07-02 1991-10-01 Thomas Houser Bitumen extraction from asphalt pavements
US5804060A (en) * 1995-12-13 1998-09-08 Ormat Process Technologies, Inc. Method of and apparatus for producing power in solvent deasphalting units
US5944984A (en) * 1996-03-20 1999-08-31 Ormat Industries Ltd. Solvent deasphalting unit and method for using the same
US5814286A (en) * 1996-08-22 1998-09-29 Ormat Process Technologies, Inc. Apparatus for separating solvent in a feed of solvent and deasphalted oil
US5914010A (en) * 1996-09-19 1999-06-22 Ormat Industries Ltd. Apparatus for solvent-deasphalting residual oil containing asphaltenes
US5843302A (en) * 1996-12-12 1998-12-01 Ormat Process Technologies, Inc. Solvent deasphalting unit capable of generating power
US5911875A (en) * 1997-04-07 1999-06-15 Siemens Westinghouse Power Corporation Method and system for generating power from residual fuel oil
US5919355A (en) * 1997-05-23 1999-07-06 Ormat Industries Ltd Method of and apparatus for processing heavy hydrocarbons
US7347051B2 (en) * 2004-02-23 2008-03-25 Kellogg Brown & Root Llc Processing of residual oil by residual oil supercritical extraction integrated with gasification combined cycle
CN101161790B (zh) * 2007-10-30 2011-07-20 徐州工业职业技术学院 采用沸石分子筛对减压渣油超临界萃取残渣进行催化加氢获得高转化率的方法
US20150122703A1 (en) * 2013-11-04 2015-05-07 Exxonmobil Research And Engineering Company Fouling reduction in supercritical extraction units
RU2590156C1 (ru) * 2015-05-05 2016-07-10 Общество с ограниченной ответственностью "ВОКСТЭК" Способ регенерации растворителя
CN105176579B (zh) * 2015-10-10 2016-09-28 中石化南京工程有限公司 减压渣油/煤焦油轻质化和生产重交沥青的方法及其装置
WO2019123237A1 (en) * 2017-12-18 2019-06-27 Reliance Industries Limited Process for reducing content of asphaltene and unsubstituted polynuclear aromatics of heavy hydrocarbons
CN112877088B (zh) * 2021-01-12 2023-02-03 中国神华煤制油化工有限公司 溶剂回收系统和方法
CN114907876A (zh) * 2021-02-09 2022-08-16 中国石油化工股份有限公司 溶剂回收的方法和装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA639896A (en) * 1962-04-17 Smith Randlow Solvent deasphalting
US2616912A (en) * 1948-07-08 1952-11-04 Kellogg M W Co Method of solvent recovery
US2940920A (en) * 1959-02-19 1960-06-14 Kerr Mc Gee Oil Ind Inc Separation of asphalt-type bituminous materials
US3202605A (en) * 1962-06-06 1965-08-24 Badger Co Propane deaspihalting process
AT274187B (de) * 1964-08-05 1969-09-10 Studiengesellschaft Kohle Mbh Verfahren zur Trennung, insbesondere Entasphaltierung, von Erdöldestillationsrückständen oder andern, höher siedenden Kohlenwasserstoffmaterialien
US4125458A (en) * 1977-10-31 1978-11-14 Exxon Research & Engineering Co. Simultaneous deasphalting-extraction process
US4349415A (en) * 1979-09-28 1982-09-14 Critical Fluid Systems, Inc. Process for separating organic liquid solutes from their solvent mixtures
US4305814A (en) * 1980-06-30 1981-12-15 Kerr-Mcgee Refining Corporation Energy efficient process for separating hydrocarbonaceous materials into various fractions
US4341619A (en) * 1980-08-11 1982-07-27 Phillips Petroleum Company Supercritical tar sand extraction
FR2495177B1 (fr) * 1980-11-28 1985-06-07 Inst Francais Du Petrole Procede de desasphaltage au solvant d'huiles residuelles d'hydrocarbures
US4363717A (en) * 1981-01-15 1982-12-14 Mobil Oil Corporation Conversion of heavy hydrocarbon oils
US4354922A (en) * 1981-03-31 1982-10-19 Mobil Oil Corporation Processing of heavy hydrocarbon oils
US4421639A (en) * 1982-07-27 1983-12-20 Foster Wheeler Energy Corporation Recovery of deasphalting solvent
US4482453A (en) * 1982-08-17 1984-11-13 Phillips Petroleum Company Supercritical extraction process
US4502944A (en) * 1982-09-27 1985-03-05 Kerr-Mcgee Refining Corporation Fractionation of heavy hydrocarbon process material
US4478705A (en) * 1983-02-22 1984-10-23 Hri, Inc. Hydroconversion process for hydrocarbon liquids using supercritical vapor extraction of liquid fractions
US4493765A (en) * 1983-06-06 1985-01-15 Exxon Research And Engineering Co. Selective separation of heavy oil using a mixture of polar and nonpolar solvents
US4547292A (en) * 1983-10-31 1985-10-15 General Electric Company Supercritical fluid extraction and enhancement for liquid liquid extraction processes

Also Published As

Publication number Publication date
JPH0756034B2 (ja) 1995-06-14
US4784753A (en) 1988-11-15
DE3663819D1 (en) 1989-07-13
EP0222631A1 (fr) 1987-05-20
EP0222631B1 (fr) 1989-06-07
FR2588877B1 (fr) 1988-01-15
CA1282364C (fr) 1991-04-02
FR2588877A1 (fr) 1987-04-24
JPS6295387A (ja) 1987-05-01

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