US52897A - Improvement in the manufacture of lubricating-oil - Google Patents
Improvement in the manufacture of lubricating-oil Download PDFInfo
- Publication number
- US52897A US52897A US52897DA US52897A US 52897 A US52897 A US 52897A US 52897D A US52897D A US 52897DA US 52897 A US52897 A US 52897A
- Authority
- US
- United States
- Prior art keywords
- oil
- manufacture
- lubricating
- improvement
- slemmer
- 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
- 239000010687 lubricating oil Substances 0.000 title description 6
- 238000004519 manufacturing process Methods 0.000 title description 6
- 239000003921 oil Substances 0.000 description 6
- 239000002253 acid Substances 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 238000004821 distillation Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 229920000591 gum Polymers 0.000 description 2
- 230000001050 lubricating Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G19/00—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment
Definitions
- the object of the alkali is to remove the free acid produced by the distillation. It is then allowed to subside, the oily product being drawn off into another receiver. This is then frozen to crystallize the naphthaline and paraffine. The oil is then strained from the crystallized products at a temperature of 26 to 40 Fahrenheit. This produces an oil of 30 to 33 Baums hydrometer, of great lubricating properties; freer from gum or acid, and adapted equally well for light or heavy bearings.
- I claim 1 The production of an oil of the gravity as herein set forth and the rejecting of the first products of the distillate until it approximates 38 Baums liydrometer, and subsequent Washin g and treatment, as described.
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)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Description
UNITED ST TES- PATENT OFFICE.
HENRY T. SLEMMER, OF NORRISTOWN, PENNSYLVANIA.
IMPROVEMENT IN THE MANUFACTURE OF LUBRlCATlNG-OIL.
Specification forming part of Letters Patent No. 52,897, dated February 27, 1866.
To all whom it may concern:
Be it known that I, HENRY T. SLEMMER, M. D., of the borough of Norristown, in the county of Montgomery, in the State of Pennsylvania, have invented a new and Improved Method of Producing Lubricating-Oil from the Heavy Distillate of Petroleum, of which the following is a specification.
The nature of this process consists in returnin g to the still the heavy products of the distillation ofpetroleum. denominated naphtha- Washed with hot water to remove the alkali.
The object of the alkali is to remove the free acid produced by the distillation. It is then allowed to subside, the oily product being drawn off into another receiver. This is then frozen to crystallize the naphthaline and paraffine. The oil is then strained from the crystallized products at a temperature of 26 to 40 Fahrenheit. This produces an oil of 30 to 33 Baums hydrometer, of great lubricating properties; freer from gum or acid, and adapted equally well for light or heavy bearings.
I claim 1. The production of an oil of the gravity as herein set forth and the rejecting of the first products of the distillate until it approximates 38 Baums liydrometer, and subsequent Washin g and treatment, as described.
2. As a new manufacture, the lubricatingoil prepared substantially as described.
HENRY T. SLEMMER, M. D.
Witnesses R. (J. WEIGHTMAN, Enwn. J FARQUHAR.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US52897A true US52897A (en) | 1866-02-27 |
Family
ID=2122442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US52897D Expired - Lifetime US52897A (en) | Improvement in the manufacture of lubricating-oil |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US52897A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030196323A1 (en) * | 1997-12-31 | 2003-10-23 | Kinsman Larry D. | Methods for modifying a vertical surface mount package |
| US20050229107A1 (en) * | 1998-09-09 | 2005-10-13 | Ricoh Company, Ltd. | Paper-based interface for multimedia information |
-
0
- US US52897D patent/US52897A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030196323A1 (en) * | 1997-12-31 | 2003-10-23 | Kinsman Larry D. | Methods for modifying a vertical surface mount package |
| US20050229107A1 (en) * | 1998-09-09 | 2005-10-13 | Ricoh Company, Ltd. | Paper-based interface for multimedia information |
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