EP0145043A2 - Verfahren zur Herstellung von synthetischem Brennstoff, synthetischen Komponenten für Brennstoffe und daraus erhaltenes Produkt - Google Patents

Verfahren zur Herstellung von synthetischem Brennstoff, synthetischen Komponenten für Brennstoffe und daraus erhaltenes Produkt Download PDF

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Publication number
EP0145043A2
EP0145043A2 EP84201446A EP84201446A EP0145043A2 EP 0145043 A2 EP0145043 A2 EP 0145043A2 EP 84201446 A EP84201446 A EP 84201446A EP 84201446 A EP84201446 A EP 84201446A EP 0145043 A2 EP0145043 A2 EP 0145043A2
Authority
EP
European Patent Office
Prior art keywords
synthetic
fuels
fuel
preparing
mixture
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
EP84201446A
Other languages
English (en)
French (fr)
Other versions
EP0145043A3 (en
EP0145043B1 (de
Inventor
Ermanno Girardi
Riccardo Mansani
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 SpA
Original Assignee
Eni 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
Application filed by Eni SpA filed Critical Eni SpA
Priority to AT84201446T priority Critical patent/ATE37723T1/de
Publication of EP0145043A2 publication Critical patent/EP0145043A2/de
Publication of EP0145043A3 publication Critical patent/EP0145043A3/en
Application granted granted Critical
Publication of EP0145043B1 publication Critical patent/EP0145043B1/de
Expired legal-status Critical Current

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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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/02—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only

Definitions

  • This invention relates to a method for preparing a synthetic fuel and/or synthetic components for fuels, and the product obtained by said method.
  • Examples of methods for producing polycarboxylic acias by oxidising coal include those described in French patent 1,347,213 and in German patents 841,140, 864,992 and 879,103.
  • the polycarboxylic acids obtained by known methods cannot be used as fuels because of their acidic nature, so that their use is practically limited to the chemical field.
  • polycarboxylic acids can be converted into fuels and/or components for fuels by transforming them into oleophilic compounds in a simple and economical manner.
  • polycarboxylic acid mixtures obtained by oxidising coal polycarboxylic acid mixtures of different origin can obviously be used for transformation into oleophilic compounds provided that their elementary compositions, molecular weight and acidity lie within the limits indicated hereinafter.
  • a first subject matter of the present invention is a method for transforming polycarboxylic acid mixtures into oleophilic compounds which can be used as synthetic fuel and/or synthetic components for fuels.
  • the method for preparing a synthetic fuel and/or synthetic components for fuels according to the present invention starts with a polycarboxylic acid mixture obtained in any manner, and is characterised by the polycarboxylic acids having the following elementary composition:
  • the esterification is preferably effected with alcohols comprising 1 to 10 carbon atoms, the alcohols being in H 2 S0 4 solution at a concentration of between 5% and 20% by weight, or with olefins comprising between 2 and 10 carbon atoms.
  • a second subject matter of the present invention is the synthetic fuel and/or synthetic components for fuels when obtained by the aforesaid method.
  • a third subject matter of the present invention is the fuel obtained by mixing the synthetic fuel and/or synthetic components according to the invention with products chosen from:
  • reaction mixture is poured into 200 ml of H 2 0.
  • the methyl esters are extracted with ethyl ether, which is then removed by distillation.
  • the resultant mixture was mixed with a medium distillate having the characteristics given in Table 2.
  • the characteristics of the fuel mixture obtained are given in Table 3.

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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
EP84201446A 1983-11-10 1984-10-09 Verfahren zur Herstellung von synthetischem Brennstoff, synthetischen Komponenten für Brennstoffe und daraus erhaltenes Produkt Expired EP0145043B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84201446T ATE37723T1 (de) 1983-11-10 1984-10-09 Verfahren zur herstellung von synthetischem brennstoff, synthetischen komponenten fuer brennstoffe und daraus erhaltenes produkt.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT23660/83A IT1205308B (it) 1983-11-10 1983-11-10 Metodo per la preparazione di un combustibile sintetico e/o componenti sintetici per combustibili e prodotto ottenuto con lo stesso
IT2366083 1983-11-10

Publications (3)

Publication Number Publication Date
EP0145043A2 true EP0145043A2 (de) 1985-06-19
EP0145043A3 EP0145043A3 (en) 1986-04-23
EP0145043B1 EP0145043B1 (de) 1988-10-05

Family

ID=11208965

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84201446A Expired EP0145043B1 (de) 1983-11-10 1984-10-09 Verfahren zur Herstellung von synthetischem Brennstoff, synthetischen Komponenten für Brennstoffe und daraus erhaltenes Produkt

Country Status (6)

Country Link
EP (1) EP0145043B1 (de)
AT (1) ATE37723T1 (de)
AU (1) AU562296B2 (de)
DE (1) DE3474460D1 (de)
IT (1) IT1205308B (de)
ZA (1) ZA848122B (de)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2701062C3 (de) * 1976-01-13 1987-06-19 Mitsubishi Gas Chemical Co., Inc., Tokio/Tokyo Verfahren zur Herstellung von Estern

Also Published As

Publication number Publication date
IT1205308B (it) 1989-03-15
EP0145043A3 (en) 1986-04-23
AU3413784A (en) 1985-05-16
ZA848122B (en) 1985-06-26
EP0145043B1 (de) 1988-10-05
DE3474460D1 (en) 1988-11-10
IT8323660A0 (it) 1983-11-10
ATE37723T1 (de) 1988-10-15
AU562296B2 (en) 1987-06-04

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