GB533933A - A process for the production of lubricants - Google Patents
A process for the production of lubricantsInfo
- Publication number
- GB533933A GB533933A GB27832/39A GB2783239A GB533933A GB 533933 A GB533933 A GB 533933A GB 27832/39 A GB27832/39 A GB 27832/39A GB 2783239 A GB2783239 A GB 2783239A GB 533933 A GB533933 A GB 533933A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- talloel
- lubricants
- gasolene
- added
- 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
- 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
- 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
- C10M2207/20—Rosin acids
-
- 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
- C10N2010/04—Groups 2 or 12
-
- 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
- C10N2010/06—Groups 3 or 13
-
- 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
- C10N2040/25—Internal-combustion engines
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)
Abstract
533,933. Lubricants; refining talloel. FIFE, J. G. (Naamlooze Vennootschap de Bataafsche Petroleum Maatschappij). Oct. 13, 1939, No. 27832. [Classes 32 and 91] [A Specification was laid open to inspection under Sect. 91 of the Acts, May 6, 1940] Lubricants for internal combustion engines contain soaps of talloel and polyvalent metals, preferably basic soaps of zinc, magnesium, calcium, or aluminium. Up to 5 per cent. is suitable. Fractions of talloel may be used, the ratio of resinic to fatty acids therein is preferably adjusted to one as by distillation, and the talloel may first be purified, e.g. by treating a solution in gasolene at 25‹C. with 5 per cent. concentrated sulphuric acid, removing the acid tar, mixing in 10 per cent. of adsorbent e.g. Terrana bleaching earth, distilling off the gasolene, heating to 150‹C. while blowing in steam or inert gas, cooling, and filtering. In one example, crude talloel is distilled under reduced pressure with steam until 85 per cent. passes over ; the first 15 per cent. is discarded; the remainder is heated to 200‹C. with 25 per cent. excess of zinc oxide, water being added from time to time. 1-2 per cent. of the basic soap is added to lubricating oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB27832/39A GB533933A (en) | 1939-10-13 | 1939-10-13 | A process for the production of lubricants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB27832/39A GB533933A (en) | 1939-10-13 | 1939-10-13 | A process for the production of lubricants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB533933A true GB533933A (en) | 1941-02-24 |
Family
ID=10266024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27832/39A Expired GB533933A (en) | 1939-10-13 | 1939-10-13 | A process for the production of lubricants |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB533933A (en) |
-
1939
- 1939-10-13 GB GB27832/39A patent/GB533933A/en not_active Expired
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