DE352727C - Process for making highly viscous or consistent lubricants - Google Patents
Process for making highly viscous or consistent lubricantsInfo
- Publication number
- DE352727C DE352727C DE1917352727D DE352727DD DE352727C DE 352727 C DE352727 C DE 352727C DE 1917352727 D DE1917352727 D DE 1917352727D DE 352727D D DE352727D D DE 352727DD DE 352727 C DE352727 C DE 352727C
- Authority
- DE
- Germany
- Prior art keywords
- highly viscous
- lubricants
- consistent
- oils
- making highly
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M5/00—Solid or semi-solid compositions containing as the essential lubricating ingredient mineral lubricating oils or fatty oils and their use
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/04—Elements
- C10M2201/041—Carbon; Graphite; Carbon black
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/04—Elements
- C10M2201/041—Carbon; Graphite; Carbon black
- C10M2201/042—Carbon; Graphite; Carbon black halogenated, i.e. graphite fluoride
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/18—Natural waxes, e.g. ceresin, ozocerite, bees wax, carnauba; Degras
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/10—Semi-solids; greasy
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
Verfahren zur Herstellung von hochviskosen oder konsistenten Schmiermitteln. Den Gegenstand des Patentes bildet die Erzeugung von Schmierölen oder Sclnniermitteln im allgemeinen durch Hervorrufung oder Erhöhung der Viskosität bei Produkten, die, wie manche Mineralöle oder Teeröle, an sich keine oder ungenügende Viskosität besitzen.Process for making highly viscous or consistent lubricants. The subject of the patent is the production of lubricating oils or lubricants generally by inducing or increasing the viscosity of products that, like some mineral oils or tar oils, inherently have no or insufficient viscosity.
Diese Wirkung wird dadurch erreicht, daß man in diesen Ölen die Rohmontanwachskolloide zur Auflösung bringt, die nach dem Verfahren des Patentes 35o622 erhalten werden.This effect is achieved by using the raw montane wax colloids in these oils dissolves, obtained by the process of patent 35o622.
Die Auflösung geschieht am besten in der Hitze, gegebenenfalls unter Zuhilfenahme von erhöhtem Druck im Aiitoklaven. Die so erhaltenen Produkte sind besonders homogen und viskos, auch geht die Auflösung schneller vor sich als in der Kälte.The dissolution is best done in the heat, if necessary under With the aid of increased pressure in the aiitoclave. The products thus obtained are particularly homogeneous and viscous, the dissolution is also faster than in the cold.
Die Wirkung der aufgelösten Kolloide ist derart groß, daß z. B. ein Mineralöl von o,9 spez. Gewicht mit 0,5 Prozent Kolloid bei 5o° die doppelte, mit r Prozent Kolloid die vierfache, mit 2 Prozent die zehnfache Viskosität aiufweist.The effect of the dissolved colloids is so great that, for. B. a mineral oil of o, 9 spec. The weight with 0.5 percent colloid at 50 ° is double, with r percent colloid four times, and with 2 percent ten times the viscosity.
Mit 6 bis 2o Prozent Kolloid erhitzt, läßt sich jedes dünnflüssige Öl in eine glatte gleichmäßige Masse verwandeln, wobei sich in den meisten Fällen besondere Kühlung, wie sie bei der Herstellung gewöhnlicher konsistenter Fette Vorschrift ist, erübrigt. Der Tropfpunkt solcher neuartigen Schmiermittel liegt unter sonst g'l'eichen Umständen wesentlich höher als. jener von gewöhnlichen konsistenten Fetten.Heated with 6 to 20 percent colloid, any thin liquid can be used The oil will turn into a smooth even mass, which in most cases will special cooling, as prescribed in the production of ordinary, consistent fats is unnecessary. The dropping point of such novel lubricants is below otherwise under the same circumstances much higher than. that of ordinary consistent fats.
Beispielsweise sei angeführt, daß mit 15 Prozent eines nach denn Patent 35o622 hergestellten Alkalikolloides Mineralöl von etwa o,9 spez. Gewicht in ein konsistentes Fett vom Tropfpunkt etwa 97' C durch einfaches heißes Auflösen verwandelt werden kann.For example, it should be mentioned that with 15 percent of an alkali colloid produced according to the patent 35o622 mineral oil of about 0.9 spec. Weight can be turned into a consistent fat from the dropping point around 97'C by simply dissolving it hot.
Durch Auflösen des Rohmontanwachskolloides in heißen flüssigen Mineralölen. oder Teerölen im Verhältnis von 25 bis 5o Prozent Kolloid auf Kohlenwasserstoff erhält man hochkonsistente Schmiermittel, die für schwer beanspruchte Maschinenteile besonders geeignet sind.By dissolving the raw montane wax colloid in hot liquid mineral oils. or tar oils in the ratio of 25 to 50 percent colloid to hydrocarbon you get high-consistency lubricants for heavy-duty machine parts are particularly suitable.
Die Herstellung der Schmiermittel kann auch so geschehen, daß die zu verdickenden Mineralöle o. dgl. -bei der Herstellung der Rohmontanwachskolloide ganz oder teilweise 7..u@gegeben werden.The production of the lubricant can also be done so that the Mineral oils or the like to be thickened in the production of the raw montane wax colloids be given in whole or in part 7..u @.
Auch können den nach dem Verfahren hergestellten Schmiermittel andere Schmiermittel, feste Kohlenwasserstoffe, Graphit u. dgl. zugesetzt werden.The lubricants produced by the process can also be different Lubricants, solid hydrocarbons, graphite and the like can be added.
Das beschriebene Verfahren ist, ganz abgesehen von der hohen Viskosität der erzielten Produkte, insofern von großer Bedeutung, als es geeignet ist, die zur Zeit schwer oder gar nicht erhältlichen, bekannten, die Viskosität erhöhenden Zusätze, -wie Seifen der Fettsäuren, Harzsäuren, Rizinusölsäuren u. dgl. entbehrlich zu machen und durch ein im Inlande in unbegrenzter Menge zur Verfügung stehendes Produkt zu ersetzen.The process described is quite apart from the high viscosity of the products obtained, insofar as it is suitable for the Known viscosity-increasing agents that are currently difficult to obtain or not available at all Additives such as soaps of fatty acids, resin acids, castor oil acids and the like can be dispensed with to make and an unlimited amount available domestically Replace product.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE352727T | 1917-10-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE352727C true DE352727C (en) | 1922-05-03 |
Family
ID=6277170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1917352727D Expired DE352727C (en) | 1917-10-25 | 1917-10-25 | Process for making highly viscous or consistent lubricants |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE352727C (en) |
-
1917
- 1917-10-25 DE DE1917352727D patent/DE352727C/en not_active Expired
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