FR2504146A2 - Automobile fuel prodn. - by adding mixt. of methanol and higher alcohol(s) produced from synthesis gas to petroleum - Google Patents

Automobile fuel prodn. - by adding mixt. of methanol and higher alcohol(s) produced from synthesis gas to petroleum Download PDF

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Publication number
FR2504146A2
FR2504146A2 FR8107967A FR8107967A FR2504146A2 FR 2504146 A2 FR2504146 A2 FR 2504146A2 FR 8107967 A FR8107967 A FR 8107967A FR 8107967 A FR8107967 A FR 8107967A FR 2504146 A2 FR2504146 A2 FR 2504146A2
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FR
France
Prior art keywords
methanol
mixt
prodn
petroleum
produced
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
FR8107967A
Other languages
French (fr)
Other versions
FR2504146B2 (en
Inventor
Andre Sugier
Edouard Freund
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IFP Energies Nouvelles IFPEN
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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 FR8107967A priority Critical patent/FR2504146A2/en
Publication of FR2504146A2 publication Critical patent/FR2504146A2/en
Application granted granted Critical
Publication of FR2504146B2 publication Critical patent/FR2504146B2/fr
Granted legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
    • C07C29/151—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
    • 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

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  • 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)
  • Catalysts (AREA)

Abstract

Alcohols are prepd. as in the Parent Patent by reacting CO with H2 using a catalyst comprising at least (a), Cu (b) Co (c) at least one of Cr, Fe, V and Mn, (d) rare earth metal(s) and (e) alkali(ne earth) metal(s). A prod. (I) comprising 80-90 wt.% methanol and 10-20% higher homologues is added directly to petrol. 14-20 wt.% (I) is used per 100 pts. final fuel. The mixt. (I) pref. comprises 82-87% methanol and 13-18% higher homologues.

Description

La présente demande de brevet d'addition est caractérisée en ce que (a) le procédé de la demande principale est conduit de façon à obtenir à titre de produit un mélange de méthanol et d'alcools supérieurs, le dit mélange renfermant en poids 80 à 906 de méthanol et 20 à 105to d'alcools homologues supérieurs (un mélange plus particulier renferme 82 à 87%, par exemple environ 85%, de méthanol et 18 à 13%, par exemple 15% environ, d'alcools homologues stpérieurs) et (b) le dit mélange est directement ajouté à une essence normale ou de type super pour automobile c'est à dire à une essence d'hydrocarbures, le nouveau carburant obtenu renfermant, en poids, 80 à 867O de la dite essence et 14 à 20% du dit mélange  The present patent application is characterized in that (a) the process of the main application is carried out so as to obtain, as product, a mixture of methanol and higher alcohols, the said mixture containing by weight 80 to 906 methanol and 20 to 105% of higher homologous alcohols (a more particular mixture contains 82 to 87%, for example about 85%, of methanol and 18 to 13%, for example about 15%, of higher homologous alcohols) and (b) the said mixture is directly added to a normal gasoline or of super type for automobile, that is to say to a petrol of hydrocarbons, the new fuel obtained containing, by weight, 80 to 867O of the said gasoline and 14 to 20% of said mixture

Claims (2)

REVENDICATIONS 1, - Procedé selon la revendication 1 du brevet principal dans lequel (a) on recueille à titre de produit un mélange de méthanol et d'alcools supérieurs, le dit mélange renfermant en poids 80 à 90% de méthanol et 20 à 10% d'alcools homologues supérieurs et (b) le dit mélange est directement ajouté à une essence pour automobile, le nouveau carburant obtenu renfermant, en poids, 80 à 86% de la dite essence et 14 à 20% du dit mélange. CLAIMS 1, - Process according to claim 1 of the main patent in which (a) a mixture of methanol and higher alcohols is collected as a product, said mixture containing by weight 80 to 90% of methanol and 20 to 10% higher homologous alcohols and (b) the said mixture is directly added to an automobile gasoline, the new fuel obtained containing, by weight, 80 to 86% of the said gasoline and 14 to 20% of the said mixture. 2. - Procédé selon la revendication 1 dans lequel le dit mélange renferme en poids 82 à 87% de méthanol et 18 à 13% dtalcools homologues supérieurs 2. - Method according to claim 1 wherein said mixture contains by weight 82 to 87% of methanol and 18 to 13% of higher homologous dalcohols
FR8107967A 1981-04-17 1981-04-17 Automobile fuel prodn. - by adding mixt. of methanol and higher alcohol(s) produced from synthesis gas to petroleum Granted FR2504146A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8107967A FR2504146A2 (en) 1981-04-17 1981-04-17 Automobile fuel prodn. - by adding mixt. of methanol and higher alcohol(s) produced from synthesis gas to petroleum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8107967A FR2504146A2 (en) 1981-04-17 1981-04-17 Automobile fuel prodn. - by adding mixt. of methanol and higher alcohol(s) produced from synthesis gas to petroleum

Publications (2)

Publication Number Publication Date
FR2504146A2 true FR2504146A2 (en) 1982-10-22
FR2504146B2 FR2504146B2 (en) 1984-04-20

Family

ID=9257639

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8107967A Granted FR2504146A2 (en) 1981-04-17 1981-04-17 Automobile fuel prodn. - by adding mixt. of methanol and higher alcohol(s) produced from synthesis gas to petroleum

Country Status (1)

Country Link
FR (1) FR2504146A2 (en)

Also Published As

Publication number Publication date
FR2504146B2 (en) 1984-04-20

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