GB551899A - Improvements in or relating to apparatus for recovering and purifying waste oil - Google Patents
Improvements in or relating to apparatus for recovering and purifying waste oilInfo
- Publication number
- GB551899A GB551899A GB1378941A GB1378941A GB551899A GB 551899 A GB551899 A GB 551899A GB 1378941 A GB1378941 A GB 1378941A GB 1378941 A GB1378941 A GB 1378941A GB 551899 A GB551899 A GB 551899A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vessel
- oil
- pipe
- water
- cock
- 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
- C11B13/00—Recovery of fats, fatty oils or fatty acids from waste materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
551,899. Separating liquids. BOHLIN, K. L., and OSTMAN, J. H. Oct. 27, 1941, No. 13789. Convention date, Sept. 29. [A Specification was laid open to inspection under Sect. 91 of the Acts, Jan. 10, 1942.] [Class 46] In apparatus for separating oil from water, particularly bilge-water, consisting of a vessel 1, to which the mixture is supplied by a pipe 5 so that oil rises in an upper layer 12 and water passes to an outlet pipe 6, and a vessel 4, in which a portion at a time of the oil from the layer 12 is heated as by a steam coil 15 to remove remaining water and other impurities, at least one vertical wall of the vessel 4 is arranged to be cooled by a liquid cooling medium, preferably the water passing through the vessel, so as to set up a vigorous flow in the oil past the cooled wall and thereby obtain a more effective purification. The vessel 4 may be enclosed in the vessel or, preferably, form a separate compartment therein as shown. Oil is transferred from one vessel to the other through a pipe 14 fitted with a cock 13. A pipe 7 prevents the pipe 6 from acting as a syphon and the vessel 4 is provided with a safety pipe 18. The front of the apparatus is provided with observation wind dows for the vessels and a thermometer and oil draw-off cock for the vessel 4, the lower part consisting of two detachable plates to facilitate cleaning.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE551899X | 1941-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB551899A true GB551899A (en) | 1943-03-15 |
Family
ID=20311802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1378941A Expired GB551899A (en) | 1941-09-29 | 1941-10-27 | Improvements in or relating to apparatus for recovering and purifying waste oil |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB551899A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2328666A1 (en) * | 2008-09-11 | 2011-06-08 | Claes Olofsson | A method and a device for cleaning of so-called waste oil |
-
1941
- 1941-10-27 GB GB1378941A patent/GB551899A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2328666A1 (en) * | 2008-09-11 | 2011-06-08 | Claes Olofsson | A method and a device for cleaning of so-called waste oil |
| EP2328666A4 (en) * | 2008-09-11 | 2012-05-09 | Claes Olofsson | A method and a device for cleaning of so-called waste oil |
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