DE879274C - Process for the production of lubricating oil emulsions - Google Patents
Process for the production of lubricating oil emulsionsInfo
- Publication number
- DE879274C DE879274C DEH4124D DEH0004124D DE879274C DE 879274 C DE879274 C DE 879274C DE H4124 D DEH4124 D DE H4124D DE H0004124 D DEH0004124 D DE H0004124D DE 879274 C DE879274 C DE 879274C
- Authority
- DE
- Germany
- Prior art keywords
- lubricating oil
- oil emulsions
- magnesium salts
- production
- oxygen
- 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
- 239000000839 emulsion Substances 0.000 title claims description 8
- 238000000034 method Methods 0.000 title claims description 8
- 239000010687 lubricating oil Substances 0.000 title claims description 6
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 230000003647 oxidation Effects 0.000 claims description 8
- 238000007254 oxidation reaction Methods 0.000 claims description 8
- 159000000003 magnesium salts Chemical class 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 5
- 229930195733 hydrocarbon Natural products 0.000 claims description 5
- 150000002430 hydrocarbons Chemical class 0.000 claims description 5
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 4
- 229910001882 dioxygen Inorganic materials 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- 235000010933 magnesium salts of fatty acid Nutrition 0.000 claims description 3
- 239000001778 magnesium salts of fatty acids Substances 0.000 claims description 3
- 239000000047 product Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 239000012188 paraffin wax Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000001804 emulsifying effect Effects 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- -1 air Chemical compound 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
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
- C10M1/00—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants
- C10M1/08—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants with additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
-
- 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
- C10M2201/02—Water
-
- 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
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
-
- 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
- C10M2205/16—Paraffin waxes; Petrolatum, e.g. slack wax
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/129—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of thirty or more carbon atoms
-
- 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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- C10N2010/00—Metal present as such or in compounds
-
- 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
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/135—Steam engines or turbines
-
- 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
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/14—Electric or magnetic purposes
- C10N2040/16—Dielectric; Insulating oil or insulators
-
- 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
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/14—Electric or magnetic purposes
- C10N2040/17—Electric or magnetic purposes for electric contacts
-
- 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
- C10N2060/00—Chemical after-treatment of the constituents of the lubricating composition
- C10N2060/04—Oxidation, e.g. ozonisation
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)
- Lubricants (AREA)
Description
Verfahren zur Herstellung von Schmierölemulsionen Gegenstand des Patents 871047 ist ein Verfahren zur Herstellung von Schmierölemulsionen durch Lösen der Magnesiumsalze von Fettsäuren mit mindestens 16 Kohlenstoffatomen, die durch Oxydation von Paraffinkohlenwasserstoffen mit Sauerstoff oder molekularen Sauerstoff enthaltenden Gasen erhalten worden sind, in einer Menge von bis zu 5 °/o in Mineralölen, bezogen auf das Gewicht der angewandten Menge derselben und Emulgieren der Lösung mit der 1/2 bis :z fachen Menge Wasser.Process for the preparation of lubricating oil emulsions. The subject of the patent 871047 is a process for preparing lubricating oil emulsions by dissolving the Magnesium salts of fatty acids with at least 16 carbon atoms produced by oxidation of paraffinic hydrocarbons with oxygen or containing molecular oxygen Gases obtained in an amount of up to 5% in mineral oils to the weight of the amount applied and emulsifying the solution with the 1/2 to: z times the amount of water.
In Abänderung dieses Verfahrens wurde nun gefunden, daß man ebenso gute Schmierölemulsionen erhält, wenn man anstatt der Magnesiumsalze von Fettsäuren mit mindestens 16 Kohlenstoffatomen Magnesiumsalze von Roherzeugnissen der Oxydation von Paraffinkohlenwasserstoffen mittels Sauerstoff oder molekularen Sauerstoff enthaltenden Gasen, wie Luft, mit einer Säurezahl von mindestens 50 verwendet.As a modification of this process, it has now been found that lubricating oil emulsions that are just as good are obtained if instead of the magnesium salts of fatty acids with at least 16 carbon atoms, magnesium salts of raw products from the oxidation of paraffinic hydrocarbons by means of oxygen or gases containing molecular oxygen, such as air, with an acid number of at least 50 used.
AlsAusgangsstoffe des Verfahrens dienen Magnesiumsalze der Roherzeugnisse der Oxydation von Paraffinkohlenwasserstoffen, beispielsweise von solchen, die durch Kohlenoxydhydrierung nach Franz Fischer oder durch Hydrierung von Tieftemperaturteeren aus Steinkohle hergestellt worden sind sowie von solchen aus Braunkohlenhart- und -weichparaffinen und auch Paraffinen des Erdöls, mittels Sauerstoff oder molekularen Sauerstoff enthaltenden Gasen, wie Luft. Diese Roherzeugnisse der Paraffinoxydation sollen eine Säurezahl von mindestens 5o besitzen. Ganz besonders gute Erzeugnisse werden erhalten, wenn man von Magnesiumsalzen von Roherzeugnissen der Oxydation von Paraffinkohlenwasserstoffen mit einem Schmelzpunkt von mindestens 6o° mittels Sauerstoff oder molekularen Sauerstoff enthaltenden Gasen ausgeht.Magnesium salts of the raw products are used as starting materials for the process the oxidation of paraffinic hydrocarbons, for example those that are caused by Carbon dioxide hydrogenation according to Franz Fischer or by hydrogenation of low-temperature tars have been made from hard coal and from those made from lignite and hard coal -soft paraffins and paraffins of petroleum, by means of oxygen or molecular Gases containing oxygen, such as air. These raw products of paraffin oxidation should have an acid number of at least 5o. Most notably good products are obtained by thinking of magnesium salts of raw products the oxidation of paraffinic hydrocarbons with a melting point of at least 6o ° proceeds by means of oxygen or gases containing molecular oxygen.
Statt der Magnesiumsalze der gesamten Roherzeugnisse der Paraffinoxydation der genannten Art kann man auch die Magnesiumsalze ihrer Fraktionen verwenden, die beispielsweise durch Destillation erhältlich sind. Als solche Fraktionen sind auch Roherzeugnisse aufzufassen, die durch Waschen mit Wasser von wasserlöslichen Anteilen befreit worden sind.Instead of the magnesium salts of all the raw products of paraffin oxidation of the type mentioned you can also use the magnesium salts of their fractions, which can be obtained, for example, by distillation. As such factions are too Raw products to be understood by washing with water of water-soluble components have been released.
Die Ausführung des Verfahrens erfolgt analog der des Verfahrens des Patents 871047, indem zuerst, wie dort dargelegt, Emulgieröle, die bis zu 5 % der beschriebenen Magnesiumsalze enthalten, hergestellt werden, worauf die Emulgierung mit der 1/2 bis 2 fachen Menge Wasser erfolgt.The process is carried out analogously to the process of patent 871047, in that first, as stated there, emulsifying oils containing up to 5 % of the magnesium salts described are produced, followed by emulsification with 1/2 to 2 times the amount of water.
Die Eigenschaften der so hergestellten Schmierölemulsionen entsprechen denen der nach dem Verfahren des Patents 871 o47 erhaltenen Emulsionen.The properties of the lubricating oil emulsions produced in this way correspond those of the emulsions obtained by the process of patent 871,047.
Beispiel ioo Gewichtsteile eines durch Waschen mit Wasser von wasserlöslichen Anteilen befreiten Rolhoxydationsprodukts, welches durch Luftoxydation eines Hartparaffins aus der Fischer-Tropsch-Synthese erhalten wurde (S. Z. 54, V. Z. 1o5), werden mittels einer Lösung von ii Gewichtsteilen Kaliumhydroxyd in 3oo Gewichtsteilen Wasser in der Siedehitze verseift, worauf durch Zusatz einer =o°/oigen wäßrigen Lösung von22 GewichtsteilenMagnesiumchlorid (141g C12 . 6H20) die Magnesiumseifen gebildet werden. Dann wird filtriert, der Niederschlag mit Wasser chlorfrei gewaschen und bei io5° getrocknet.Example 100 parts by weight of a water-soluble by washing with water Shares freed rolhoxidation product, which by air oxidation of a hard paraffin from the Fischer-Tropsch synthesis (S. Z. 54, V. Z. 105), are by means of a solution of ii parts by weight of potassium hydroxide in 300 parts by weight of water in saponified at the boiling point, whereupon by adding an = o% aqueous solution of 22 Parts by weight magnesium chloride (141g C12. 6H20) the magnesium soaps are formed. It is then filtered, the precipitate is washed free of chlorine with water and stored at 10 ° dried.
io kg dieses Produkts werden dann in 49o Gewichtsteilen eines Maschinenölraffinats der Viskosität 4,3° E/50° in der Wärme gelöst, worauf 5oo Gewichtsteile Wasser von Raumtemperatur allmählich eingerührt werden. Es wird eine homogene Emulsion der Viskosität 21,5° E/50° erhalten.10 kg of this product is then converted into 49o parts by weight of a machine oil raffinate the viscosity 4.3 ° E / 50 ° dissolved in the heat, whereupon 500 parts by weight of water of Room temperature are gradually stirred in. It becomes a homogeneous emulsion of the Viscosity 21.5 ° E / 50 ° obtained.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH4124D DE879274C (en) | 1943-03-22 | 1943-03-26 | Process for the production of lubricating oil emulsions |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE237782X | 1943-03-22 | ||
| DEH4124D DE879274C (en) | 1943-03-22 | 1943-03-26 | Process for the production of lubricating oil emulsions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE879274C true DE879274C (en) | 1953-06-11 |
Family
ID=25766390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEH4124D Expired DE879274C (en) | 1943-03-22 | 1943-03-26 | Process for the production of lubricating oil emulsions |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE879274C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE972052C (en) * | 1953-11-24 | 1959-07-23 | Bataafsche Petroleum | Cylinder lubricant for internal combustion engines operated with sulfur-containing fuels with a sulfur content of at least 0.01 to over 5 percent by weight |
| DE972053C (en) * | 1953-11-24 | 1960-04-07 | Bataafsche Petroleum | Cylinder lubricant for internal combustion engines operated with sulfur-containing fuels with a sulfur content of at least 0.01 to over 5 percent by weight |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE445099C (en) * | 1922-10-07 | 1927-06-03 | I G Farbenindustrie Akt Ges | Process for the preparation of as an emulsifying agent u. Usable products |
-
1943
- 1943-03-26 DE DEH4124D patent/DE879274C/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE445099C (en) * | 1922-10-07 | 1927-06-03 | I G Farbenindustrie Akt Ges | Process for the preparation of as an emulsifying agent u. Usable products |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE972052C (en) * | 1953-11-24 | 1959-07-23 | Bataafsche Petroleum | Cylinder lubricant for internal combustion engines operated with sulfur-containing fuels with a sulfur content of at least 0.01 to over 5 percent by weight |
| DE972053C (en) * | 1953-11-24 | 1960-04-07 | Bataafsche Petroleum | Cylinder lubricant for internal combustion engines operated with sulfur-containing fuels with a sulfur content of at least 0.01 to over 5 percent by weight |
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