EP0874038B1 - Application de dérivés de graisse comme huile lampante - Google Patents

Application de dérivés de graisse comme huile lampante Download PDF

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Publication number
EP0874038B1
EP0874038B1 EP98106696A EP98106696A EP0874038B1 EP 0874038 B1 EP0874038 B1 EP 0874038B1 EP 98106696 A EP98106696 A EP 98106696A EP 98106696 A EP98106696 A EP 98106696A EP 0874038 B1 EP0874038 B1 EP 0874038B1
Authority
EP
European Patent Office
Prior art keywords
fatty
alcohols
oil
fatty acid
oils
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
EP98106696A
Other languages
German (de)
English (en)
Other versions
EP0874038A3 (fr
EP0874038A2 (fr
Inventor
Stephan Dr. Dipl.-Chem. Heck
Norbert Dr. Dipl.-Chem. Klein
Norbert Dr. Dipl.-Chem. Hübner
Jürgen Dipl.-Ing. Falkowski
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.)
Cognis IP Management GmbH
Original Assignee
Cognis Deutschland GmbH and Co KG
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 Cognis Deutschland GmbH and Co KG filed Critical Cognis Deutschland GmbH and Co KG
Priority to EP01105624A priority Critical patent/EP1132456B1/fr
Publication of EP0874038A2 publication Critical patent/EP0874038A2/fr
Publication of EP0874038A3 publication Critical patent/EP0874038A3/fr
Application granted granted Critical
Publication of EP0874038B1 publication Critical patent/EP0874038B1/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
    • C10L11/00—Manufacture of firelighters
    • 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
    • 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
    • C10L11/00—Manufacture of firelighters
    • C10L11/04—Manufacture of firelighters consisting of combustible material

Definitions

  • the invention relates to the use of fat derivatives with a freezing point smaller 0 ° C, an iodine number below 20 and a surface tension of more than 25mN / m as lamp oils.
  • GB 0002610 discloses a process for the production of lamp oil from vegetable oils such as linseed oil or sesame oil. It is a very complex process. Further applications from the years 1861 and 1870 include processes for the purification of mineral oil [GB 0003175] or petroleum [GB 0000709] for use as lamp oils. Other developments have moved towards using lamp oils, the vapors of which, for example, should have a disinfecting effect [GB 0001487]. However, the majority of the applications dealt with various processes for producing lamp oils from mineral oil or petroleum.
  • lamp oils based on fossil fuels in particular mineral oil-based, have become established and are usually still used today.
  • a typical composition of the lamp oils to be used today is given in Deutsches ⁇ videblatt 92, number 39, 1995 (55) , after which lamp oils consist predominantly of homologous n-alkanes with a chain length of C 9 to C 18 .
  • the main representatives are: n-decane (15.8% by weight), n-undecane (8.6% by weight), n-dodecane (23.6% by weight), n-tridecane (38.2 % By weight) and n-tetradecane (11.8% by weight).
  • the complex object of the present invention was therefore to make these harmful to health Replacing lamp oils with less harmful to health, while maintaining them the good application properties, especially one where possible soot-free flame.
  • the lamp oils should have as little self-coloring as possible as well as own smell and are particularly easy by adding fragrance and / or Dyes let buyers adjust accordingly.
  • the invention relates to the use of fat derivatives with a solidification point less than 0 ° C, an iodine number below 20 and a surface tension of more than 25mN / m as lamp oils.
  • the low self-coloring as well as possible low self-odor are decisive criteria for acceptance and also make it possible by adding dyes and / or fragrances, the production of special buyer requests adapted lamp oils.
  • the viscosity can be adjusted depending on the desired area of application adjust the fat derivatives by adding thickeners.
  • Fat derivatives within the meaning of the present application include fatty acid glycerides and derived fatty acid esters, fatty alcohols and / or Guerbet alcohols, and their understand technical mixtures. For the purposes of the present invention, are preferred Fatty acid esters used.
  • the fatty acid glycerides to be used according to the invention as starting materials can be the usual natural vegetable or animal fats or oils. These include, for example, palm oil, palm kernel oil, cottonseed oil, rapeseed oil, coconut oil, peanut oil, olive oil, linseed oil, babassu oil, tea oil, olive kernel oil, meadowfoam oil, chaulmoogra oil, coriander oil, soybean oil, castor oil, lard oil, beef tallow, pork lard, fish oil and sunflower oil and sunflower oil and sunflower oil new breed.
  • natural vegetable or animal fats or oils include, for example, palm oil, palm kernel oil, cottonseed oil, rapeseed oil, coconut oil, peanut oil, olive oil, linseed oil, babassu oil, tea oil, olive kernel oil, meadowfoam oil, chaulmoogra oil, coriander oil, soybean oil, castor oil, lard oil, beef tallow, pork lard, fish oil and
  • the main components of these fats and oils are glycerides of various types of fatty acids, which contain considerable amounts of impurities such as aldehyde compounds, phospholipid compounds and free fatty acids. These materials can be used directly or after prior purification. In some cases it is particularly advisable to esterify the free fatty acids in an upstream reaction with lower alcohols.
  • synthetic fatty acid glycerides can also be used, which are obtained, for example, by esterifying glycerol with fatty acids.
  • Fatty acids are to be understood as meaning aliphatic carboxylic acids of the formula (I) R 1 CO-OH (I) in which R 1 CO represents an aliphatic, linear or branched acyl radical having 6 to 24 carbon atoms and 0 and / or 1, 2 or 3 double bonds.
  • Typical examples are caproic acid, caprylic acid, 2-ethylhexanoic acid, capric acid, lauric acid, isotridecanoic acid, myristic acid, palmitic acid, palmitoleic acid, stearic acid, isostearic acid, oleic acid, elaidic acid, petroselinic acid, linoleic acid, linolenic acid, elaeostearic acid, arachidic acid, gadoleic acid, behenic acid and erucic acid and technical mixtures thereof , which occur, for example, in the pressure splitting of natural fats and oils, in the reduction of aldehydes from Roelen's oxosynthesis or in the dimerization of unsaturated fatty acids.
  • Both fatty acid triglycerides and corresponding fatty acid partial glycerides can be used as fatty acid glycerides for the purposes of the present invention.
  • Fatty alcohols are primary aliphatic alcohols of the formula (II) R 1 OH (II) in which R 1 represents an aliphatic, linear or branched hydrocarbon radical having 6 to 24 carbon atoms and 0 and / or 1, 2 or 3 double bonds.
  • Typical examples are capronic alcohol, caprylic alcohol, 2-ethylhexyl alcohol, capric alcohol, lauryl alcohol, isotridecyl alcohol, myristyl alcohol, cetyl alcohol, palmoleyl alcohol, stearyl alcohol, isostearyl alcohol, oleyl alcohol, elaidyl alcohol, petroselinyl alcohol, linolenylyl alcohol, linolenyl alcohol, linoleyl alcohol and their technical mixtures, which are obtained, for example, in the high-pressure hydrogenation of technical methyl esters based on fats and oils or aldehydes from Roelen's oxosynthesis and as a monomer fraction in the dimerization of unsaturated fatty alcohols.
  • fatty acid esters are understood to mean esters of the fatty acids listed in the formula (I) with linear or branched, saturated or unsaturated alcohols having 1 to 20 C atoms.
  • esters of fatty acids with polyhydric alcohols can also be used, and in addition to glycerol, trimethylolpropane, for example, can also be used as the alcohol component.
  • the esters of C 8 to C 18 fatty acids with C 1 to C 8 alcohols, in particular linear C 1 to C 4 and / or branched to C 3 to C 8 alcohols, are preferably used.
  • Methyl, 2-ethylhexyl, Ethyl, butyl, isopropyl and trimethylolpropane esters are used.
  • Suitable fatty acid components are, in particular, technical mixtures of fatty acids of the formula (I) and preferably the fatty acid cuts obtained from lauric oils, in particular palm, palm kernel, tallow and / or coconut oil.
  • the use of a C 12/18 methyl ester is preferred.
  • the use of Edenor®E814, a C 8/14 -2-ethylhexytester, which is additionally distinguished by the fact that it is classified in water hazard class 0, is particularly preferred. Furthermore, its viscosity can be adjusted excellently by adding thickeners.
  • the fatty acid esters listed are characterized by their low intrinsic color and low intrinsic odor, at the same time they can be modified by dyes and fragrances and have an extraordinarily high color stability. The fatty acid esters show good color stability even at elevated temperatures.
  • any mixtures of the listed fat derivatives with a solidification point below 0 ° C, preferably between -5 and -40 ° C, a surface tension above 25 mN / m - to reduce the risk of aspiration - and an iodine number below 20 - by as much as possible to ensure low soot formation - are used.
  • the fat derivatives to be used according to the invention are preferably colorless and odorless.
  • the fatty acid esters listed are particularly suitable as lamp oils because fragrances and dyes can be incorporated very well and they are extremely low Own smell. Furthermore, they have good color stability even with increased Temperatures and they burn residue-free. With some fat derivatives, especially triglycerides, such as olive oil, linseed oil or sesame oil, arise the problem of a very sooty flame, since the iodine number is above 20. To the invention In these cases it is therefore necessary to use them with others Mix fat derivatives and / or reduce the iodine number by partial hydrogenation.
  • Suitable thickeners are, for example, polysaccharides, in particular xanthan gum, Guar guar, agar agar, alginates and tyloses, carboxymethyl cellulose and hydroxyethyl cellulose, also higher molecular weight polyethylene glycol monoesters and diesters of fatty acids, Polyacrylates, (e.g.
  • the lamp oils have preferably a viscosity - determined according to Höppler - of at least 2, preferably at least 4 and in particular more than 7cStokes at 40 ° C
  • Animal raw materials also come such as musk, civet and castoreum.
  • synthetic or semi-synthetic Perfume oils come from Ambroxan, Eugenol, Isoeugenol, Citronellal, Hydroxycitronellal, Geraniol, citronellol, geranyl acetate, citral, ionone and methyl ionone.
  • fragrances can be used, as already described in GB 0001679 from 1855 are.
  • the dyes which can be used are the substances which are suitable and approved for cosmetic purposes, as compiled, for example, in the publication "Cosmetic Dyes” by the Dye Commission of the German Research Foundation, Verlag Chemie, Weinheim, 1984, pp . 81-106 . These dyes are usually used in concentrations of 0.001 to 0.1% by weight, based on the mixture as a whole.
  • the examples (B1 to B3) and comparative examples (V1 to V3) according to the invention were carried out using the lamp oils given in Table 1.
  • 20 ml of the oil were placed in a crucible, provided with a 12.5 cm long wick and lit. The flame was extinguished after 20 minutes of burning.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fats And Perfumes (AREA)
  • Cosmetics (AREA)
  • Detergent Compositions (AREA)

Claims (7)

  1. Utilisation de dérivés gras ayant un point de solidification inférieur à 0°C, un indice d'iode en dessous de 20 et une tension superficielle de plus de 25 mN/m en tant qu'huiles lampantes.
  2. Utilisation selon la revendication 1, caractérisée en ce qu' il s'agit en ce qui concerne les dérivés gras, d'esters d'acide gras, d'alcools gras et/ou d'alcools de Guerbet.
  3. Utilisation selon l'une quelconque des revendications 1 ou 2, caractérisée en ce qu' il s'agit en ce qui concerne les dérivés gras, d'esters d'acide gras, en particulier d'esters d'acide gras ayant de 8 à 18 atomes de carbone avec des alcools linéaires et/ou ramifiés ayant de 1 à 8 atomes de carbone.
  4. Utilisation selon l'une quelconque des revendications 1 à 3, caractérisée en ce que les huiles lampantes possèdent une viscosité de plus de 2cStokes à 40°C.
  5. Utilisation selon l'une quelconque des revendications 1 à 4, caractérisée en ce que les dérivés gras contiennent en supplément un agent épaississant.
  6. Utilisation selon l'une quelconque des revendications 1 à 5, caractérisée en ce que comme agent épaississant on met en oeuvre du polypropylèneglycol.
  7. Utilisation selon l'une quelconque des revendications 1 à 6, caractérisée en ce qu' on ajoute aux dérivés gras en supplément des colorants et/ou des parfums.
EP98106696A 1997-04-22 1998-04-11 Application de dérivés de graisse comme huile lampante Expired - Lifetime EP0874038B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP01105624A EP1132456B1 (fr) 1997-04-22 1998-04-11 Utilisation de dérivés de graisse comme allumeur-grill

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19716911 1997-04-22
DE19716911A DE19716911C1 (de) 1997-04-22 1997-04-22 Verwendung von Fettderivaten als Lampenöl und Grillanzünder

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP01105624A Division EP1132456B1 (fr) 1997-04-22 1998-04-11 Utilisation de dérivés de graisse comme allumeur-grill

Publications (3)

Publication Number Publication Date
EP0874038A2 EP0874038A2 (fr) 1998-10-28
EP0874038A3 EP0874038A3 (fr) 1999-05-26
EP0874038B1 true EP0874038B1 (fr) 2003-07-02

Family

ID=7827342

Family Applications (2)

Application Number Title Priority Date Filing Date
EP01105624A Expired - Lifetime EP1132456B1 (fr) 1997-04-22 1998-04-11 Utilisation de dérivés de graisse comme allumeur-grill
EP98106696A Expired - Lifetime EP0874038B1 (fr) 1997-04-22 1998-04-11 Application de dérivés de graisse comme huile lampante

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP01105624A Expired - Lifetime EP1132456B1 (fr) 1997-04-22 1998-04-11 Utilisation de dérivés de graisse comme allumeur-grill

Country Status (6)

Country Link
EP (2) EP1132456B1 (fr)
AT (2) ATE244291T1 (fr)
DE (3) DE19716911C1 (fr)
DK (2) DK0874038T3 (fr)
ES (2) ES2202681T3 (fr)
PT (2) PT1132456E (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7524339B2 (en) 2003-12-02 2009-04-28 Lumetique, Inc. Lamp oil composition and lighter fluid composition

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1149888A1 (fr) * 2000-04-26 2001-10-31 Cognis Deutschland GmbH Aplication des esters d'acides gras comme huile d'éclairage
NL1015863C2 (nl) * 2000-08-02 2002-02-05 Sel Chemie B V Vloeibare, met water mengbare brandstofsamenstelling.
GB0721573D0 (en) * 2007-11-02 2007-12-12 Standard Brands Uk Ltd Firefighter fluid
AU2010213225A1 (en) * 2009-02-11 2011-09-01 Agowa Ip Aps Fuel composition comprising alkyl ester
DE11713468T1 (de) 2010-03-22 2013-06-13 P H Agro Aps Auf fettsäureester basierender feueranzünder
EP2738240A1 (fr) 2012-11-30 2014-06-04 Schepers Handels- en domeinnamen B.V. Utilisation d'un gazole à liquéfaction dans une composition d'huile de lampe ou d'un briquet
US20150153038A1 (en) * 2013-12-02 2015-06-04 Lamplight Farms Incorporated Methyl ester torch fuel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8400490A (nl) * 1984-02-15 1985-09-02 Gerrit Jan Brandbaar blok, een door meerdere blokken gevormd tablet, en een dompel- en zaaginrichting voor het vervaardigen daarvan.
CA2057322A1 (fr) * 1991-12-09 1993-06-10 Shirley Isabelle Lalonde Allume-feu

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7524339B2 (en) 2003-12-02 2009-04-28 Lumetique, Inc. Lamp oil composition and lighter fluid composition

Also Published As

Publication number Publication date
ES2210051T3 (es) 2004-07-01
EP1132456A2 (fr) 2001-09-12
DE19716911C1 (de) 1998-10-01
EP1132456A3 (fr) 2002-01-09
ATE244291T1 (de) 2003-07-15
PT1132456E (pt) 2004-02-27
ATE251209T1 (de) 2003-10-15
ES2202681T3 (es) 2004-04-01
EP0874038A3 (fr) 1999-05-26
DE59809827D1 (de) 2003-11-06
DK1132456T3 (da) 2004-02-09
EP1132456B1 (fr) 2003-10-01
PT874038E (pt) 2003-11-28
EP0874038A2 (fr) 1998-10-28
DE59808865D1 (de) 2003-08-07
DK0874038T3 (da) 2003-11-03

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