GB553140A - An improved manufacture of lubricants and lubricating compositions - Google Patents
An improved manufacture of lubricants and lubricating compositionsInfo
- Publication number
- GB553140A GB553140A GB14131/41A GB1413141A GB553140A GB 553140 A GB553140 A GB 553140A GB 14131/41 A GB14131/41 A GB 14131/41A GB 1413141 A GB1413141 A GB 1413141A GB 553140 A GB553140 A GB 553140A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oil
- pour
- waxy
- lubricating oil
- crude
- 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
- 239000000203 mixture Substances 0.000 title abstract 9
- 239000000314 lubricant Substances 0.000 title abstract 3
- 230000001050 lubricating effect Effects 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000003921 oil Substances 0.000 abstract 7
- 239000004927 clay Substances 0.000 abstract 5
- 239000010687 lubricating oil Substances 0.000 abstract 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- 239000002904 solvent Substances 0.000 abstract 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 abstract 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 abstract 2
- 238000001704 evaporation Methods 0.000 abstract 2
- 230000008020 evaporation Effects 0.000 abstract 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N isopropyl alcohol Natural products CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 abstract 2
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical group CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 abstract 1
- 238000005727 Friedel-Crafts reaction Methods 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000007859 condensation product Substances 0.000 abstract 1
- 239000010727 cylinder oil Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000010688 mineral lubricating oil Substances 0.000 abstract 1
- 239000005445 natural material Substances 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 239000012188 paraffin wax Substances 0.000 abstract 1
- 238000004525 petroleum distillation Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 238000009877 rendering Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 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
- 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
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
-
- 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
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/102—Aliphatic fractions
-
- 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
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/104—Aromatic fractions
-
- 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
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/106—Naphthenic fractions
-
- 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
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/108—Residual fractions, e.g. bright stocks
-
- 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
- C10M2205/22—Alkylation reaction products with aromatic type compounds, e.g. Friedel-crafts
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)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
553,140. Lubricants. STANDARD OIL DEVELOPMENT CO. Nov. 3, 1941, No. 14131. Convention date, Oct. 1, 1940. [Class 91] A lubricating oil composition comprises a mixture of a waxy mineral lubricating oil, a small amount of a synthetic pour depressor, and a small amount of a natural substance extracted from a spent clay used for treating lubricating oil stock, which substance has the property of rendering the lubricating oil more sensitive to the action of the pour depressor. The " pour sensitizer " may be obtained from the spent clay by percolating therethrough at room temperature a naphtha solution of a part of the waxy oil or a waxy fraction to be used in the final blend and then removing the solvent by evaporation ; the material is not removed by naphtha alone which merely washes the residue free from oil. Alternatively, selective solvents may be used alone such as benzene, acetone, ether, isopropyl alcohol,. and ethylene dichloride, preferably hot but below 150-200 F. The solvent is removed by evaporation, and in this method of working the " pour sensitizer " is contained in the black viscous oil remaining which is then mixed with the waxy oil or a waxy fraction to be used in the final blend. The amount of extract added to the oil ranges from 0.01 to 1.0 per cent. by weight on the finished lubricating composition. The spent clay is one which has been used for treating crude cylinder oil stock or crude petroleum distillation bottoms, such as a Pennsylvania crude, a Colombia crude of the naphthenic base type, or a mixed base crude; the clay exemplified is Attapulgar clay. Any synthetic pour depressor may be compounded in the final composition, a Friedel-Crafts condensation product being preferred such as the product obtained from chlorinated paraffin wax, of 10 to 15 per cent. chlorine content, and naphthalene in the presence of anhydrous aluminium chloride. The preferred proportion ranges from 0.01 to 10.0 per cent. by weight on the finished lubricant. The waxy lubricating oil preferably comprises a blend of a bright stock and a neutral oil. Illustrative examples are given which show that whereas with the addition of a synthetic pour depressor alone to a typical lubricating oil blend, in the concentration of 0.1 per cent., reduces the pour point from 30 F. to 15 F., yet with the further addition of the " pour sensitizer," in the concentration above specified, the pour point is reduced to - 10 F. Specifications 479,479 and 511,207, and U.S.A. Specifications 2,018,758, 2,055,482, 2,087,682, 2,106,247, 2,115,823, 2,128,109, and 2,201,767 are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US359190A US2352213A (en) | 1940-10-01 | 1940-10-01 | Lubricant and method of preparing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB553140A true GB553140A (en) | 1943-05-10 |
Family
ID=23412712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14131/41A Expired GB553140A (en) | 1940-10-01 | 1941-11-03 | An improved manufacture of lubricants and lubricating compositions |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2352213A (en) |
| GB (1) | GB553140A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2436565A (en) * | 1945-07-20 | 1948-02-24 | Standard Oil Dev Co | Lubricating oil |
| US2467836A (en) * | 1945-08-04 | 1949-04-19 | Standard Oil Dev Co | Lubricants |
| US2786803A (en) * | 1952-01-03 | 1957-03-26 | Phillips Petroleum Co | Oxidation of petroleum |
| US4728412A (en) * | 1986-09-19 | 1988-03-01 | Amoco Corporation | Pour-point depression of crude oils by addition of tar sand bitumen |
| US4990238A (en) * | 1989-12-29 | 1991-02-05 | Mobil Oil Corporation | Non-carcinogenic light lubricants and a process for producing same |
-
1940
- 1940-10-01 US US359190A patent/US2352213A/en not_active Expired - Lifetime
-
1941
- 1941-11-03 GB GB14131/41A patent/GB553140A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2352213A (en) | 1944-06-27 |
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