ES2137974T3 - REDUCTION OF BENZENE CONTENT IN GASOLINS. - Google Patents

REDUCTION OF BENZENE CONTENT IN GASOLINS.

Info

Publication number
ES2137974T3
ES2137974T3 ES93400021T ES93400021T ES2137974T3 ES 2137974 T3 ES2137974 T3 ES 2137974T3 ES 93400021 T ES93400021 T ES 93400021T ES 93400021 T ES93400021 T ES 93400021T ES 2137974 T3 ES2137974 T3 ES 2137974T3
Authority
ES
Spain
Prior art keywords
benzene content
gasolins
reduction
hydrogenation
naftenes
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
ES93400021T
Other languages
Spanish (es)
Inventor
Christine Travers
Patrick Sarrazin
Jean-Marie Deves
Jean-Paul Boitiaux
Pierre Auboir
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
Priority claimed from FR9200435A external-priority patent/FR2686094B1/en
Priority claimed from FR929209758A external-priority patent/FR2694565B1/en
Application filed by IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Application granted granted Critical
Publication of ES2137974T3 publication Critical patent/ES2137974T3/en
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
    • 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
    • C10G69/08—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 reforming naphtha
    • 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/02—Gasoline

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

LA INVENCION SE REFIERE A UN PROCESO DE REDUCCION DEL CONTENIDO DE BENCENO EN LAS FRACCIONES DE GASOLINA EN EL QUE SE EFECTUA UNA HIDROGENACION DE LA CARGA CARACTERIZADA POR: UNA COMPOSICION PONDERAL COMPRENDIDA EN LOS SIGUIENTES INTERVALOS: . ENTRE 40 Y 80% DE PARAFINAS . ENTRE 0,5 Y 7% DE NAFTENOS . ENTRE 6 Y 45% DE AROMATICOS Y UNA TEMPERATURA MAXIMA DE DESTILACION COMPRENDIDA ENTRE 70 Y 90 (GRADOS) C, Y A CONTINUACION UNA ISOMERIZACION DEL EFLUENTE PROCEDENTE DE LA HIDROGENACION, CARACTERIZANDOSE EL PROCESO EN QUE SE MEZCLA A DICHA CARGA Y/O A DICHO EFLUENTE UN CORTE C5-C6.THE INVENTION REFERS TO A PROCESS TO REDUCE THE BENZENE CONTENT IN GASOLINE FRACTIONS IN WHICH A HYDROGENATION OF THE LOAD CHARACTERIZED BY: A WEIGHT COMPOSITION INCLUDED IN THE FOLLOWING INTERVALS:. BETWEEN 40 AND 80% OF PARAFFINS. BETWEEN 0.5 AND 7% OF NAFTENES. BETWEEN 6 AND 45% OF AROMATICS AND A MAXIMUM DISTILLATION TEMPERATURE INCLUDED BETWEEN 70 AND 90 (DEGREES) C, AND A CONTINUATION OF AN ISOMERIZATION OF THE EFFLUENT FROM HYDROGENATION, CHARACTERIZING THE PROCESS IN WHICH ANY CHARGE IS MADE AND / OR CUT C5-C6.

ES93400021T 1992-01-15 1993-01-07 REDUCTION OF BENZENE CONTENT IN GASOLINS. Expired - Lifetime ES2137974T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9200435A FR2686094B1 (en) 1992-01-15 1992-01-15 BASIC PRODUCTION FOR BENZENE-FREE FUEL HAVING A HIGH OCTANE INDEX.
FR929209758A FR2694565B1 (en) 1992-08-04 1992-08-04 Reduction of the benzene content in petrol.

Publications (1)

Publication Number Publication Date
ES2137974T3 true ES2137974T3 (en) 2000-01-01

Family

ID=26229197

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93400021T Expired - Lifetime ES2137974T3 (en) 1992-01-15 1993-01-07 REDUCTION OF BENZENE CONTENT IN GASOLINS.

Country Status (6)

Country Link
EP (1) EP0552070B1 (en)
CA (1) CA2087385A1 (en)
DE (1) DE69326030T2 (en)
ES (1) ES2137974T3 (en)
MY (1) MY109122A (en)
TW (1) TW218377B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2714388B1 (en) * 1993-12-29 1996-02-02 Inst Francais Du Petrole Process for reducing the benzene content in gasolines.
US5599997A (en) * 1995-03-14 1997-02-04 Chemical Research & Licensing Company Process for the production of cyclohexyl amine
US5773670A (en) * 1995-03-06 1998-06-30 Gildert; Gary R. Hydrogenation of unsaturated cyclic compounds
FR2743079B1 (en) * 1995-12-27 1998-02-06 Inst Francais Du Petrole PROCESS AND DEVICE FOR SELECTIVE HYDROGENATION BY CATALYTIC DISTILLATION INCLUDING A LIQUID-GAS UPWARD CO-CURRENT REACTION ZONE
FR2743080B1 (en) * 1995-12-27 1998-02-06 Inst Francais Du Petrole PROCESS FOR SELECTIVE REDUCTION OF THE CONTENT OF BENZENE AND LIGHT UNSATURATED COMPOUNDS OF A HYDROCARBON CUP
FR2743081B1 (en) * 1995-12-27 1998-01-30 Inst Francais Du Petrole PROCESS FOR SELECTIVE REDUCTION OF THE CONTENT OF BENZENE AND LIGHT UNSATURATED COMPOUNDS OF A HYDROCARBON CUP
FR2776667B1 (en) * 1998-03-31 2000-06-16 Total Raffinage Distribution METHOD AND DEVICE FOR ISOMERIZING HIGH-BENZENE GASOLINE ESSENCES
EP0953626A1 (en) * 1998-04-27 1999-11-03 FE Forschungs & Entwicklung GmbH Process for the preparation of a benzene-lean high octane hydrocarbon mixture
US6855853B2 (en) 2002-09-18 2005-02-15 Catalytic Distillation Technologies Process for the production of low benzene gasoline
US11697777B2 (en) 2019-08-02 2023-07-11 Abu Dhabi Oil Refining Company—Takreer Single reactor process for benzene-saturation/isomertzation of light reformates

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3009002A (en) * 1960-06-20 1961-11-14 Phillips Petroleum Co High purity cyclohexane from natural cyclohexane-containing fraction
CA975384A (en) * 1971-04-19 1975-09-30 Graham K. Hilder Isomerisation of paraffin hydrocarbons
US5003118A (en) * 1989-12-29 1991-03-26 Uop Isomerization of benzene-containing feedstocks

Also Published As

Publication number Publication date
DE69326030T2 (en) 2000-01-05
TW218377B (en) 1994-01-01
EP0552070A1 (en) 1993-07-21
DE69326030D1 (en) 1999-09-23
MY109122A (en) 1996-12-31
EP0552070B1 (en) 1999-08-18
CA2087385A1 (en) 1993-07-16

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