GB337982A - Improvements in or relating to apparatus for cleansing oils - Google Patents
Improvements in or relating to apparatus for cleansing oilsInfo
- Publication number
- GB337982A GB337982A GB3419629A GB3419629A GB337982A GB 337982 A GB337982 A GB 337982A GB 3419629 A GB3419629 A GB 3419629A GB 3419629 A GB3419629 A GB 3419629A GB 337982 A GB337982 A GB 337982A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oil
- water
- tank
- layer
- cooled
- 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
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B3/00—Refining fats or fatty oils
- C11B3/16—Refining fats or fatty oils by mechanical means
-
- 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
- C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
Abstract
337,982. Preston, Stallard, & Co., Ltd., and Malsbury, J. Nov. 8, 1929. Mineral oils, purifying; recovering waste lubricants.-In an apparatus of the kind described in Specification 306,771 for purifying used lubricating or other oil, in which water or other liquid is circulated through the oil by convection currents set up by a heater and circulator, the water is after the treatment cooled at a greater rate than the oil to accelerate the rate of separation of the two layers. A tank 1, the upper part of which is surrounded by lagging 5, and which contains a layer 8 of oil and a layer 7 of water, is heated by an electrical heater 6, which causes the water to rise through a cone 11, to be distributed over the surface of the oil and to pass downwardly therethrough. The lower unlagged part of the tank 1 containing the layer of water is cooled by exposure to the atmosphere, or to the action of fans. The lower part 3 of the tank 1 may be funnel-shaped to facilitate the removal of the separated impurities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3419629A GB337982A (en) | 1929-11-08 | 1929-11-08 | Improvements in or relating to apparatus for cleansing oils |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3419629A GB337982A (en) | 1929-11-08 | 1929-11-08 | Improvements in or relating to apparatus for cleansing oils |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB337982A true GB337982A (en) | 1930-11-13 |
Family
ID=10362575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3419629A Expired GB337982A (en) | 1929-11-08 | 1929-11-08 | Improvements in or relating to apparatus for cleansing oils |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB337982A (en) |
-
1929
- 1929-11-08 GB GB3419629A patent/GB337982A/en not_active Expired
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