US171509A - Improvement in lubricating compounds - Google Patents
Improvement in lubricating compounds Download PDFInfo
- Publication number
- US171509A US171509A US171509DA US171509A US 171509 A US171509 A US 171509A US 171509D A US171509D A US 171509DA US 171509 A US171509 A US 171509A
- Authority
- US
- United States
- Prior art keywords
- improvement
- lime
- lubricating compounds
- petroleum
- lubricant
- 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 - Lifetime
Links
- 150000001875 compounds Chemical class 0.000 title description 6
- 230000001050 lubricating effect Effects 0.000 title description 4
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 7
- 239000000314 lubricant Substances 0.000 description 5
- 239000003208 petroleum Substances 0.000 description 5
- 239000003921 oil Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 239000000243 solution 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
- C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
- C10M125/14—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
- C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
- C10M125/10—Metal oxides, hydroxides, carbonates or bicarbonates
-
- 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
Definitions
- My aim is to provide a cheap lubricant that is free from acid and grit, which, in use, does not gum or leave any residuum, and which can endure a high degree of heat.
- the lubricant To prepare the lubricant, take petroleum in any of its commercial forms, or of any degree of purification, and to it add a saturated solution of lime-water. The lime-water is poured into the oil gradually, meanwhile stirrin g constantly, and until the lime solution is thoroughly incorporated in the oil. Add the limewater until the mixture begins to thicken or becomes soapy. The stirring is kept up until the color of the mixture becomes a dark brown. Continued stirring changes it to a dark drab, and then to a light drab. The compound is fit for use as a lubricant when it is of a dark brown color. It is improved by stirring it until the lighter shades appear.
- the lime-water is valuable in neutralizing deleterious ingredients found in petroleum. It also renders the lubricant incombustible,
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Description
UNITED STATES PATENT. OFFICE.
HENRY V. P. DRAPER, OF HANNIBAL, MISSOURI, ASSIGNOR OF ONE-HALF HIS RIGHT TO PETER B. GROAT, OF SAME PLACE.
IMPROVEMENT IN LUBRICATING COMPOUNDS.
Specification forming part 0f Letters Patent No. 171,509, dated December 28, 1875; application filed August 28, 1875.
To all whom it may concern:
Be it known that I, HENRY V. P. DRAPER, a resident of Hannibal, Marion county, Missouri, have invented a new and useful Improvement in Lubricating Compounds, of which the following is a full, clear, and exact description:
My aim is to provide a cheap lubricant that is free from acid and grit, which, in use, does not gum or leave any residuum, and which can endure a high degree of heat.
To prepare the lubricant, take petroleum in any of its commercial forms, or of any degree of purification, and to it add a saturated solution of lime-water. The lime-water is poured into the oil gradually, meanwhile stirrin g constantly, and until the lime solution is thoroughly incorporated in the oil. Add the limewater until the mixture begins to thicken or becomes soapy. The stirring is kept up until the color of the mixture becomes a dark brown. Continued stirring changes it to a dark drab, and then to a light drab. The compound is fit for use as a lubricant when it is of a dark brown color. It is improved by stirring it until the lighter shades appear.
The lime-water is valuable in neutralizing deleterious ingredients found in petroleum. It also renders the lubricant incombustible,
and prevents it from gumming. The precise amount of lime-water to use cannot in advance be named, as different carbon oils take up different quantities of limewvater. If, from standing, the compound becomes too thick, it may be thinned by adding more of the petroleum.
I am aware that, for the purpose of improving the petroleum product in respect to its illuminating qualities, acid has been added thereto, and afterward dry lime. Such a combination, even if new with me, would not answer my present purpose. It is gritty, it decomposes in use, and it leaves an undesirable residuum. I therefore disclaim it; but
Having described myinvention, WhatI claim as new, and desire to secure by Letters Patent, 1s
1. The herein-described lubricant, consisting of petroleum and lime-water combined, substantially as described.
2. The herein-described process ofmanuf'acturing a lubricating compound by adding limewater to petroleum, substantially as and for the purposes set forth.
' H. .V. P. DRAPER. Witnesses:
SAML. S. BOYD, CHAS. D. MooDY.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US171509A true US171509A (en) | 1875-12-28 |
Family
ID=2240916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US171509D Expired - Lifetime US171509A (en) | Improvement in lubricating compounds |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US171509A (en) |
-
0
- US US171509D patent/US171509A/en not_active Expired - Lifetime
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