ES2052324T3 - Procedimiento para desasfaltar y desmetalizar petroleo crudo o sus fracciones. - Google Patents

Procedimiento para desasfaltar y desmetalizar petroleo crudo o sus fracciones.

Info

Publication number
ES2052324T3
ES2052324T3 ES91201271T ES91201271T ES2052324T3 ES 2052324 T3 ES2052324 T3 ES 2052324T3 ES 91201271 T ES91201271 T ES 91201271T ES 91201271 T ES91201271 T ES 91201271T ES 2052324 T3 ES2052324 T3 ES 2052324T3
Authority
ES
Spain
Prior art keywords
liquid phase
rich
demetalizing
clearing
fractions
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.)
Expired - Lifetime
Application number
ES91201271T
Other languages
English (en)
Inventor
Cesar Savastano
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.)
Eni Tecnologie SpA
Original Assignee
Eniricerche SpA
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 claimed from IT2053390A external-priority patent/IT1248688B/it
Priority claimed from IT02217790A external-priority patent/IT1243925B/it
Application filed by Eniricerche SpA filed Critical Eniricerche SpA
Application granted granted Critical
Publication of ES2052324T3 publication Critical patent/ES2052324T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
    • C10G21/12—Organic compounds only
    • C10G21/16—Oxygen-containing compounds

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)
  • Fats And Perfumes (AREA)
  • Working-Up Tar And Pitch (AREA)

Abstract

SE DESCRIBE UN PROCESO PARA DEASFALTAR Y DEMETALIZAR PETROLEO CRUDO O UNA PARTE DEL MISMO QUE CONTIENE ASFALTOS Y METALES, EN LOS QUE: CON UN CARBONATO ORGANICO, LA OPERACION SE CONDUCE EN LA FASE LIQUIDA HOMOGENEA, HASTA QUE SE PRECIPITA UN RESIDUO SOLIDO RICO EN ASFALTO Y EN METALES ASFALTICOS; Y SEPARA DE LA FASE LIQUIDA HOMOGENEA. DESPUES DE SEPARAR EL RESIDUO SOLIDO, LA FASE LIQUIDA PUEDE ENFRIARSE PARA SEPARAR UNA FASE LIQUIDA DE ACEITE REFINADO ENRIQUECIDO DE LA FASE LIQUIDA EXTRAIDA RICA EN CARBONATOS ORGANICOS. TAMBIEN SE PODRAN SEPARAR LAS FASES LIQUIDAS REFINADAS O EXTRAIDAS AÑADIENDO UN DISOLVENTE LIQUIDO MAS POLAR QUE EL CARBONATO, ENFRIANDOLO O NO.
ES91201271T 1990-06-04 1991-05-28 Procedimiento para desasfaltar y desmetalizar petroleo crudo o sus fracciones. Expired - Lifetime ES2052324T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2053390A IT1248688B (it) 1990-06-04 1990-06-04 Procedimento perla deasfaltazione e la demetallazione di petrolio greggio o sue frazioni
IT02217790A IT1243925B (it) 1990-11-23 1990-11-23 Procedimento per la deasfaltazione e la demetallazione di petrolio greggio o sue frazioni.

Publications (1)

Publication Number Publication Date
ES2052324T3 true ES2052324T3 (es) 1994-07-01

Family

ID=26327565

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91201271T Expired - Lifetime ES2052324T3 (es) 1990-06-04 1991-05-28 Procedimiento para desasfaltar y desmetalizar petroleo crudo o sus fracciones.

Country Status (10)

Country Link
US (1) US5346615A (es)
EP (1) EP0461694B1 (es)
JP (1) JPH04227988A (es)
AT (1) ATE105323T1 (es)
AU (1) AU634389B2 (es)
CA (1) CA2043488A1 (es)
DE (1) DE69101880T2 (es)
DK (1) DK0461694T3 (es)
ES (1) ES2052324T3 (es)
MX (1) MX171024B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1245394B (it) * 1991-03-22 1994-09-20 Eniricerche Spa Procedimento continuo per la deasfaltazione e la demetallazione di un residuo della distillazione del petrolio greggio
IT1263961B (it) * 1993-02-24 1996-09-05 Eniricerche Spa Procedimento per la deasfaltazione e la demetallazione di residui petroliferi
IT1313623B1 (it) * 1999-09-09 2002-09-09 Enichem Spa Uso di carbonati organici come solventi per il lavaggio di superficimetalliche
FR2803596B1 (fr) * 2000-01-11 2003-01-17 Inst Francais Du Petrole Procede de conversion de fractions petrolieres comprenant une etape d'hydroconversion lit bouillonnant, une etape de separation, une etape d'hydrodesulfuration et une etape de craquage
JP5121210B2 (ja) * 2006-11-15 2013-01-16 コスモ石油株式会社 低温流動性燃料油組成物
ITMI20102464A1 (it) * 2010-12-30 2012-07-01 Eni Spa Processo integrato di upstream-downstream per l'upgrading di un greggio pesante con cattura della co2 e relativo impianto per la sua attuazione
WO2013064954A1 (en) 2011-11-03 2013-05-10 Indian Oil Corporation Ltd. Improved deasphalting process for production of feedstocks for dual applications
WO2023222213A1 (en) 2022-05-18 2023-11-23 Symrise Ag Antimicrobial mixtures

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2587643A (en) * 1947-08-27 1952-03-04 Socony Vacuum Oil Co Inc Deasphalting mixtures of hydrocarbons
US3364138A (en) * 1966-03-04 1968-01-16 Shell Oil Co Separating asphaltenes and resins with alkane and alcohol treatment
US4191639A (en) * 1978-07-31 1980-03-04 Mobil Oil Corporation Process for deasphalting hydrocarbon oils
US4324651A (en) * 1980-12-09 1982-04-13 Mobil Oil Corporation Deasphalting process
US4643821A (en) * 1985-07-15 1987-02-17 Exxon Research And Engineering Co. Integrated method for extracting nickel and vanadium compounds from oils
US4618413A (en) * 1985-07-15 1986-10-21 Exxon Research And Engineering Company Method for extracting nickel and vanadium compounds from oils

Also Published As

Publication number Publication date
US5346615A (en) 1994-09-13
DK0461694T3 (da) 1994-08-01
MX171024B (es) 1993-09-24
DE69101880D1 (de) 1994-06-09
EP0461694B1 (en) 1994-05-04
DE69101880T2 (de) 1994-10-20
EP0461694A1 (en) 1991-12-18
AU7803991A (en) 1991-12-05
CA2043488A1 (en) 1991-12-05
JPH04227988A (ja) 1992-08-18
ATE105323T1 (de) 1994-05-15
AU634389B2 (en) 1993-02-18

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