EP0717097B1 - Combustible à base d'huile végétale, et d'une coupe pétrolière riche en composé aromatiques - Google Patents

Combustible à base d'huile végétale, et d'une coupe pétrolière riche en composé aromatiques Download PDF

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Publication number
EP0717097B1
EP0717097B1 EP95402747A EP95402747A EP0717097B1 EP 0717097 B1 EP0717097 B1 EP 0717097B1 EP 95402747 A EP95402747 A EP 95402747A EP 95402747 A EP95402747 A EP 95402747A EP 0717097 B1 EP0717097 B1 EP 0717097B1
Authority
EP
European Patent Office
Prior art keywords
oil
volume
fuel
fuel according
type
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
EP95402747A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0717097A1 (fr
Inventor
Yannick Pennamen
Christian Lecouturier
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.)
TotalEnergies Marketing Services SA
Original Assignee
Total Raffinage Distribution SA
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 Total Raffinage Distribution SA filed Critical Total Raffinage Distribution SA
Publication of EP0717097A1 publication Critical patent/EP0717097A1/fr
Application granted granted Critical
Publication of EP0717097B1 publication Critical patent/EP0717097B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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, 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

Definitions

  • the subject of the present invention is a fuel formed a composition based on natural vegetable oil, likely to be burnt in combustion, either directly or in mixture with one or several hydrocarbons.
  • the Applicant has set itself the objective the direct recovery of vegetable oils, by their incorporation, as is and at high contents, in a fuel meeting the standards for using fuels domestic and therefore not requiring modifications to existing combustion plants.
  • Refined vegetable oil may be present in the fuel according to the invention at such high contents only 50% by volume. Beyond such oil concentrations vegetable, it becomes necessary to change the burner (s) of the boiler.
  • the present invention therefore has for first object a fuel based on vegetable oil, characterized in what it contains between 100% and 1% by volume of a basic composition comprising at most 50% by volume of at least minus one vegetable oil and at least one petroleum cut rich in aromatic compounds such as heavy petrol, from a non-hydrogenating conversion, and in that the aromatic type vegetable oil / essence volume ratio is less than 2.
  • Vegetable oil usable in fuel according to the invention is preferably an oil from a plant capable of be cultivated with a high yield per hectare. She can be chosen from the group comprising in particular sunflower oil, palm oil, coconut oil, soybean oil, rapeseed oil and mixtures thereof. Of preferably the vegetable oil is rapeseed oil.
  • vegetable oil is present in the fuel according to the invention at a rate of 10% to 50%, preferably 20% to 30% by volume.
  • the petroleum cut rich in aromatic compounds heavy petrol type from a conversion not hydrogenating, usable in fuel according to the invention can be chosen from the group comprising gasoline from catalytic reforming, gasoline from steam cracking, pyrolysis gasoline, gasoline from catalytic cracking or mixtures thereof. We will use preferably gasoline from catalytic cracking.
  • the petroleum fraction rich in aromatic compounds which can be used in the fuel according to the invention, preferably has a distillation range of between 140 ° C and 240 ° C at atmospheric pressure. It preferably has a viscosity of a value between 1.1 and 1.5 10 -6 m 2 s -1 at 20 ° C.
  • the basic composition contained in the fuel according to the invention comprises at least one cut petroleum with a distillation interval included substantially between 240 ° C and 380 ° C.
  • a cut preferably consists of FOD or equivalent of light diesel type of catalytic cracking (or "LCO" in English).
  • the report volume between monoaromatic compounds and compounds diaromatics of the basic composition, which the fuel according to the invention, has a value chosen between 2 and 6.5, and is preferably on the order of 3.5.
  • This volume content of mono- and diaromatic compounds was measured by the Fisher method, well known to those skilled in the art.
  • the basic composition contained in the fuel according to the invention comprises 5 to 50% and, preferably, 20 to 40% by volume of aromatic essence.
  • the hydrocarbon possibly present in the fuel according to the invention is a product meeting intersyndical specifications an oil of the domestic fuel oil type, hereinafter "FOD", or an equivalent.
  • composition that the fuel according to the invention contains up to 3 parts by volume of FOD or equivalent.
  • the invention finally relates to the use of fuel according to the invention in boilers and / or community and / or industrial type ovens.
  • compositions referenced 1 to 7 containing rapeseed (“HC”), heavy gasoline from catalytic cracking (“ELCC”) and heating oil (“FOD”). The contents are expressed in% by volume.
  • rapeseed oil (HC) used here is a refined oil, marketed under the name LUBRIROB by the company ROBBE in Compiègne. Its pour point is less than -21 ° C and its viscosity at 20 ° C is 75.10 -6 m 2 / s (75 mm 2 / s).
  • the heavy catalytic cracking gasoline used here is a 140 ° C-203 ° C cut from a cracking unit catalytic comprising 65% aromatics, 12% olefins and 23% of saturated molecules.
  • this ratio is preferably chosen to be less than 1.
  • the fuel according to the invention comprising rapeseed oil perfectly meets intersyndical specifications retained for use on a FOD boiler, including cloud and flow points, as well as flash point, and constitutes a "green fuel” of substitution of conventional fuel from the state of the technical.
  • This "green fuel” can be burned in a boiler usually using domestic fuel oil, without modify the initial boiler installation, especially the burner (s) and it has a good storage stability.
  • burning rapeseed oil even on a modified burner, poses a big problem of start-up (given the low intrinsic volatility of the product), adding ELCC mixed with quantities significant rapeseed oil significantly improves ignition by electrodes, when starting the burner.

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)
  • Liquid Carbonaceous Fuels (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
EP95402747A 1994-12-14 1995-12-06 Combustible à base d'huile végétale, et d'une coupe pétrolière riche en composé aromatiques Expired - Lifetime EP0717097B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9415041 1994-12-14
FR9415041A FR2728267B1 (fr) 1994-12-14 1994-12-14 Nouveau combustible a base d'huile vegetale et d'une coupe petroliere riche en composes aromatiques

Publications (2)

Publication Number Publication Date
EP0717097A1 EP0717097A1 (fr) 1996-06-19
EP0717097B1 true EP0717097B1 (fr) 2000-01-19

Family

ID=9469793

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95402747A Expired - Lifetime EP0717097B1 (fr) 1994-12-14 1995-12-06 Combustible à base d'huile végétale, et d'une coupe pétrolière riche en composé aromatiques

Country Status (6)

Country Link
EP (1) EP0717097B1 (da)
AT (1) ATE188987T1 (da)
DE (1) DE69514631T2 (da)
DK (1) DK0717097T3 (da)
ES (1) ES2143607T3 (da)
FR (1) FR2728267B1 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2750141B1 (fr) * 1996-06-19 2004-04-30 Total Raffinage Distribution Combustible pour chaudieres a base d'huile vegetale et a basse teneur en soufre
DE20105611U1 (de) 2000-03-29 2001-10-18 Noack, Detlef, 04916 Herzberg Heizungsanlage
ES2207415B1 (es) * 2002-11-13 2005-10-01 Angel L. Samper Montes Biocombustible versatil utilizable en cualquier tipo de motor de combustion interna o quemador convencional.
IT1396939B1 (it) 2009-12-09 2012-12-20 Eni Spa Composizione idrocarburica utile come carburante o combustibile

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2292033A1 (fr) * 1974-11-22 1976-06-18 Puget Marcel Nouveau carburant et procede pour sa preparation
DE4116905C1 (da) * 1991-05-23 1992-08-13 Tessol Kraftstoffe, Mineraloele Und Tankanlagen Gmbh, 7000 Stuttgart, De
DE4333418C1 (de) * 1993-09-30 1994-10-13 Tessol Kraftstoffe Mineraloele Treibstoffgemisch

Also Published As

Publication number Publication date
FR2728267A1 (fr) 1996-06-21
DK0717097T3 (da) 2000-06-26
ATE188987T1 (de) 2000-02-15
EP0717097A1 (fr) 1996-06-19
ES2143607T3 (es) 2000-05-16
DE69514631D1 (de) 2000-02-24
DE69514631T2 (de) 2000-08-10
FR2728267B1 (fr) 1997-03-14

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