FR2730502B1 - FUEL OBTAINED BY A PROCESS COMPRISING THE OPTIMIZED ETHERIFICATION OF A CUP OF OLEFIN-CONTAINING HYDROCARBONS HAVING 5 TO 8 CARBON ATOMS - Google Patents

FUEL OBTAINED BY A PROCESS COMPRISING THE OPTIMIZED ETHERIFICATION OF A CUP OF OLEFIN-CONTAINING HYDROCARBONS HAVING 5 TO 8 CARBON ATOMS

Info

Publication number
FR2730502B1
FR2730502B1 FR9501814A FR9501814A FR2730502B1 FR 2730502 B1 FR2730502 B1 FR 2730502B1 FR 9501814 A FR9501814 A FR 9501814A FR 9501814 A FR9501814 A FR 9501814A FR 2730502 B1 FR2730502 B1 FR 2730502B1
Authority
FR
France
Prior art keywords
etherification
etherifiable
alcohol
olefin
cup
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 - Fee Related
Application number
FR9501814A
Other languages
French (fr)
Other versions
FR2730502A1 (en
Inventor
Charles Cameron
Alain Forestiere
Marie Claire Marion
Jean Luc Nocca
Jean Luc Duplan
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 FR9501814A priority Critical patent/FR2730502B1/en
Priority to FR9601053A priority patent/FR2730487B1/en
Priority to FR9601052A priority patent/FR2730486B1/en
Priority to US08/602,064 priority patent/US5962750A/en
Publication of FR2730502A1 publication Critical patent/FR2730502A1/en
Application granted granted Critical
Publication of FR2730502B1 publication Critical patent/FR2730502B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/185—Ethers; Acetals; Ketals; Aldehydes; Ketones
    • C10L1/1852—Ethers; Acetals; Ketals; Orthoesters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/05—Preparation of ethers by addition of compounds to unsaturated compounds
    • C07C41/06—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only
    • 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
    • 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
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/1817—Compounds of uncertain formula; reaction products where mixtures of compounds are obtained

Landscapes

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

Abstract

A fuel compsn. for I.C. engines contg. a mixt. of 5-8C etherifiable and potentially etherifiable olefinic hydrocarbons is characterised in that the prepn. comprises: (a) catalytic etheriFIcation of the hydrocarbon mixt. in the presence of a 1-4C alcohol, so that the molar ratio alcohol : etherifiable olefins is at least 1:1, accompanied by washing the effluent to eliminate excess alcohol (before and/or after stage b); (b) separation of the ethers formed at (a) to recover the ethers and potentially etherifiable olefins; (c) transformation of the olefins from (b), effected in the absence of the alcohol, and (d) finishing etherification stage, to give a mixt. rich in ethers.
FR9501814A 1995-02-15 1995-02-15 FUEL OBTAINED BY A PROCESS COMPRISING THE OPTIMIZED ETHERIFICATION OF A CUP OF OLEFIN-CONTAINING HYDROCARBONS HAVING 5 TO 8 CARBON ATOMS Expired - Fee Related FR2730502B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9501814A FR2730502B1 (en) 1995-02-15 1995-02-15 FUEL OBTAINED BY A PROCESS COMPRISING THE OPTIMIZED ETHERIFICATION OF A CUP OF OLEFIN-CONTAINING HYDROCARBONS HAVING 5 TO 8 CARBON ATOMS
FR9601053A FR2730487B1 (en) 1995-02-15 1996-01-30 INTEGRATED PROCESS COMPRISING THE OPTIMIZED ETHERIFICATION OF A CUP OF OLEFIN-CONTAINING HYDROCARBONS HAVING 6 CARBON ATOMS PER MOLECULE
FR9601052A FR2730486B1 (en) 1995-02-15 1996-01-30 PROCESS COMPRISING OPTIMIZED ETHERIFICATION OF A CUP OF OLEFIN CONTAINING OLEFINS HAVING 6 CARBON ATOMS PER MOLECULE
US08/602,064 US5962750A (en) 1995-02-15 1996-02-15 Process that involves the optimum etherification of a hydrocarbon fraction that contains olefins that have 6 carbon atoms per molecule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9501814A FR2730502B1 (en) 1995-02-15 1995-02-15 FUEL OBTAINED BY A PROCESS COMPRISING THE OPTIMIZED ETHERIFICATION OF A CUP OF OLEFIN-CONTAINING HYDROCARBONS HAVING 5 TO 8 CARBON ATOMS

Publications (2)

Publication Number Publication Date
FR2730502A1 FR2730502A1 (en) 1996-08-14
FR2730502B1 true FR2730502B1 (en) 1997-04-18

Family

ID=9476227

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9501814A Expired - Fee Related FR2730502B1 (en) 1995-02-15 1995-02-15 FUEL OBTAINED BY A PROCESS COMPRISING THE OPTIMIZED ETHERIFICATION OF A CUP OF OLEFIN-CONTAINING HYDROCARBONS HAVING 5 TO 8 CARBON ATOMS

Country Status (1)

Country Link
FR (1) FR2730502B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI110262B (en) * 2000-04-14 2002-12-31 Fortum Oyj Process for the preparation of ether

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2565991B1 (en) * 1984-06-18 1986-10-03 Inst Francais Du Petrole PROCESS FOR THE VALORIZATION OF OLEFINIC ESSENCES BY ETHERIFICATION
US4886925A (en) * 1988-05-02 1989-12-12 Mobil Oil Corp Olefins interconversion and etherification process
US5166455A (en) * 1992-01-16 1992-11-24 Mobil Oil Corporation Process for the production of tertiary alkytl ethers from FCC light naphtha
US5196612A (en) * 1992-02-03 1993-03-23 Uop Etherification of isoamylenes by catalytic distillation
FR2705684B1 (en) * 1993-05-28 1995-07-21 Inst Francais Du Petrole Fuel obtained by a process comprising the etherification of a cut of hydrocarbons containing olefins having 5 to 8 carbon atoms.

Also Published As

Publication number Publication date
FR2730502A1 (en) 1996-08-14

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Legal Events

Date Code Title Description
ST Notification of lapse