FR2438084A1 - Procede de production d'isobutane et d'essence a haut indice d'octane - Google Patents

Procede de production d'isobutane et d'essence a haut indice d'octane

Info

Publication number
FR2438084A1
FR2438084A1 FR7828723A FR7828723A FR2438084A1 FR 2438084 A1 FR2438084 A1 FR 2438084A1 FR 7828723 A FR7828723 A FR 7828723A FR 7828723 A FR7828723 A FR 7828723A FR 2438084 A1 FR2438084 A1 FR 2438084A1
Authority
FR
France
Prior art keywords
isobutane
fraction
butene
produce
isobutene
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.)
Granted
Application number
FR7828723A
Other languages
English (en)
Other versions
FR2438084B1 (fr
Inventor
Quang Dang Vu
Yves Chauvin
Jean Gaillard
Bernard Torck
Michel Hellin
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 FR7828723A priority Critical patent/FR2438084A1/fr
Publication of FR2438084A1 publication Critical patent/FR2438084A1/fr
Application granted granted Critical
Publication of FR2438084B1 publication Critical patent/FR2438084B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C10L1/02—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only
    • C10L1/023—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only for spark ignition
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
    • C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
    • C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
    • C07C2/08—Catalytic processes
    • C07C2/26—Catalytic processes with hydrides or organic compounds
    • C07C2/30—Catalytic processes with hydrides or organic compounds containing metal-to-carbon bond; Metal hydrides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/23—Rearrangement of carbon-to-carbon unsaturated bonds
    • C07C5/25—Migration of carbon-to-carbon double bonds
    • C07C5/2506—Catalytic processes
    • C07C5/2556—Catalytic processes with metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C9/00—Aliphatic saturated hydrocarbons
    • C07C9/02—Aliphatic saturated hydrocarbons with one to four carbon atoms
    • C07C9/10—Aliphatic saturated hydrocarbons with one to four carbon atoms with four carbon atoms
    • C07C9/12—Iso-butane
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/44—Palladium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • C07C2531/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • C07C2531/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

L'INVENTION CONCERNE UN PROCEDE DE PRODUCTION SIMULTANEE D'ISOBUTANE ET D'ESSENCE A HAUT INDICE D'OCTANE A PARTIR DE COUPES OLEFINIQUES CC. CE PROCEDE COMPORTE LES ETAPES SUIVANTES: L'OLIGOMERISATION DE LA COUPE C, L'HYDROISOMERISATION DE LA COUPE C ET LE FRACTIONNEMENT SUBSEQUENT DE L'HYDROISOMERISAT EN FRACTION ISOBUTANEISOBUTENE ET FRACTION N-BUTENE, LA MISE EN REACTION DE LA FRACTION ISOBUTANEISOBUTENE AVEC DU METHANOL, POUR FORMER DU METHYLTERTIOBUTYLETHER (MTBE), ET LA SEPARATION ENTRE MTBE ET ISOBUTANE, ET ENFIN L'OLIGOMERISATION DE LA FRACTION N-BUTENE. LE MELANGE DU MTBE ET DES OLIGOMERISATS FOURNIT UNE ESSENCE A HAUT INDICE D'OCTANE, UTILISABLE SANS PLOMB.
FR7828723A 1978-10-05 1978-10-05 Procede de production d'isobutane et d'essence a haut indice d'octane Granted FR2438084A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7828723A FR2438084A1 (fr) 1978-10-05 1978-10-05 Procede de production d'isobutane et d'essence a haut indice d'octane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7828723A FR2438084A1 (fr) 1978-10-05 1978-10-05 Procede de production d'isobutane et d'essence a haut indice d'octane

Publications (2)

Publication Number Publication Date
FR2438084A1 true FR2438084A1 (fr) 1980-04-30
FR2438084B1 FR2438084B1 (fr) 1981-05-22

Family

ID=9213480

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7828723A Granted FR2438084A1 (fr) 1978-10-05 1978-10-05 Procede de production d'isobutane et d'essence a haut indice d'octane

Country Status (1)

Country Link
FR (1) FR2438084A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081041A1 (fr) * 1981-11-04 1983-06-15 Hüls Aktiengesellschaft Procédé d'hydrogénation sélective des hydrocarbures polyunsaturés en mixtures d'hydrocarbures
EP0454304A1 (fr) * 1990-04-04 1991-10-30 Mobil Oil Corporation Procédé de conversion d'oléfines légères en essence riche en éthers
US5969205A (en) * 1997-08-26 1999-10-19 Ec Erdolchemie Gmbh Process for preparing C4 --C6 --alkenes having an internal double bond comprising recycling a portion of a product stream

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA958213A (en) * 1972-04-20 1974-11-26 Maurice Moyle Gasolines containing dialkyl ether azeotropes

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA958213A (en) * 1972-04-20 1974-11-26 Maurice Moyle Gasolines containing dialkyl ether azeotropes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV492/75 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081041A1 (fr) * 1981-11-04 1983-06-15 Hüls Aktiengesellschaft Procédé d'hydrogénation sélective des hydrocarbures polyunsaturés en mixtures d'hydrocarbures
EP0454304A1 (fr) * 1990-04-04 1991-10-30 Mobil Oil Corporation Procédé de conversion d'oléfines légères en essence riche en éthers
US5969205A (en) * 1997-08-26 1999-10-19 Ec Erdolchemie Gmbh Process for preparing C4 --C6 --alkenes having an internal double bond comprising recycling a portion of a product stream

Also Published As

Publication number Publication date
FR2438084B1 (fr) 1981-05-22

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Legal Events

Date Code Title Description
ST Notification of lapse