DE146657C - - Google Patents

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Publication number
DE146657C
DE146657C DENDAT146657D DE146657DC DE146657C DE 146657 C DE146657 C DE 146657C DE NDAT146657 D DENDAT146657 D DE NDAT146657D DE 146657D C DE146657D C DE 146657DC DE 146657 C DE146657 C DE 146657C
Authority
DE
Germany
Prior art keywords
lubricants
wool
fatty acids
lanolin
freed
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.)
Active
Application number
DENDAT146657D
Other languages
German (de)
Publication of DE146657C publication Critical patent/DE146657C/de
Active legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M159/00Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/02Natural products
    • C10M159/08Fatty oils
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2205/00Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/18Natural waxes, e.g. ceresin, ozocerite, bees wax, carnauba; Degras
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/40Fatty vegetable or animal oils
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/135Steam engines or turbines
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2060/00Chemical after-treatment of the constituents of the lubricating composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Durch das Patent 144465 ist ein Verfahren zur Darstellung von Schmiermitteln geschützt, die sich selbst bei hohem Druck und hohen Dampfspannungen nicht zersetzen und daher auch un,ter diesen Verhältnissen keinen Verschleiß der Schmierflächen im Dampfzylinder infolge frei werdender Fettsäure verursachen. Das Verfahren besteht darin, daß das von den Wollfettsäuren befreite, neutrale Wollfett, Roh-Lanolin oder Wollwachs eventuell mit Mineralölen gemischt, gleichzeitig hohem Druck und hoher Temperatur ausgesetzt wird, so daß also die betreffenden Schmiermittel schon bei ihrer Herstellung den später bei ihrer Verwendung als Schmiermaterial herrschenden Bedingungen unterworfen werden. A method for the preparation of lubricants is protected by the patent 144465, which do not decompose even at high pressure and high vapor tension and therefore even under these conditions there is no wear on the lubricating surfaces in the steam cylinder as a result of released fatty acids. The procedure is that the from Neutral wool fat, raw lanolin or wool wax, possibly with the wool fatty acids freed Mineral oils mixed, exposed to high pressure and high temperature at the same time, so that the lubricant in question are already subjected to the conditions prevailing later when they are used as a lubricating material during their manufacture.

Es hat sich nun gezeigt, daß sich dieses Verfahren auch bei Schmiermitteln ausführen läßt, die an Stelle von neutralem Wollfett, Lanolin oder Wollwachs, von Fettsäuren befreite Trane., flüssige oder feste Wachse pflanzlichen oder tierischen Ursprungs enthalten. Das Verfahren an sich wird genau wie in dem Haupt-Patent beschrieben ausgeführt, indem die Schmiermittel gleichzeitig einem hohen Druck und hoher Temperatur ausgesetzt werden. Die bei der Behandlung mit Dampf unter Druck etwa entstandenen geringen Säuremengen werden entweder durch Zufügung von Basen, die mit diesen Säuren lösliche Salze bilden, neutralisiert; sind die Salze fettlöslich, so verbleiben sie in dem Schmiermittel, sind sie wasserlöslich, so können sie durch Wasser ausgezogen werden. Oder man beseitigt die Säuren völlig durch Zufügung von Körpern, die mit denselben unlösliche Verbindungen bilden.It has now been shown that this method can also be carried out with lubricants leaves, which instead of neutral wool fat, lanolin or wool wax, freed from fatty acids Trane., Liquid or solid waxes of vegetable or animal origin. The process itself is carried out exactly as described in the main patent, by exposing the lubricants to high pressure and high temperature at the same time. The one in the treatment With steam under pressure, for example, small amounts of acid are either carried through Addition of bases that form soluble salts with these acids, neutralized; are the Salts are fat-soluble, so if they remain in the lubricant, if they are water-soluble, then they can they are drawn out by water. Or you can remove the acids completely by adding them of bodies that form insoluble bonds with them.

Die so erhaltenen Schmiermittel besitzen dieselben Eigenschaften, wie die nach dem Verfahren des Haupt-Patents erhaltenen, d. h. sie werden im Dampfzylinder nicht zersetzt und verursachen daher keinen Verschleiß der Schmierflächen.The lubricants thus obtained have the same properties as those according to Method of the main patent obtained, d. H. they are not decomposed in the steam cylinder and therefore do not cause wear on the lubricating surfaces.

Claims (1)

Patent-Anspruch :Patent claim: Eine Ausführungsform des durch Patent 144465 geschützten Verfahrens zur Herstellung von Schmiermitteln, dadurch gekennzeichnet, daß an Stelle von neutralem Wollfett, Roh-Lanolin oder Wollwachs, auch von Fettsäuren befreite Trane, feste oder flüssige Wachse pflanzlichen oder tierischen Ursprungs, mit oder ohne Zusatz von Mineralölen dem Verfahren des Haupt-Patents unterworfen werden.An embodiment of the method of manufacture protected by patent 144465 of lubricants, characterized in that instead of neutral wool fat, raw lanolin or wool wax, also freed from fatty acids, solid or liquid vegetable waxes or waxes of animal origin, with or without the addition of mineral oils, can be subjected to the procedure of the main patent.
DENDAT146657D Active DE146657C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE146657T

Publications (1)

Publication Number Publication Date
DE146657C true DE146657C (en)

Family

ID=33103085

Family Applications (2)

Application Number Title Priority Date Filing Date
DENDAT146657D Active DE146657C (en)
DENDAT144465D Active DE144465C (en)

Family Applications After (1)

Application Number Title Priority Date Filing Date
DENDAT144465D Active DE144465C (en)

Country Status (1)

Country Link
DE (2) DE144465C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE943487C (en) * 1952-06-21 1956-05-24 Deutsche Erdoel Ag Reversible universal grease

Also Published As

Publication number Publication date
DE144465C (en)

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