GB257582A - Method of extracting oil from the blubber of marine animals - Google Patents
Method of extracting oil from the blubber of marine animalsInfo
- Publication number
- GB257582A GB257582A GB19207/26A GB1920726A GB257582A GB 257582 A GB257582 A GB 257582A GB 19207/26 A GB19207/26 A GB 19207/26A GB 1920726 A GB1920726 A GB 1920726A GB 257582 A GB257582 A GB 257582A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blubber
- oil
- boiling
- marine animals
- mass
- 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
- C11B1/00—Production of fats or fatty oils from raw materials
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
257,582. Aktiesels:kabet Fors÷ksdrift. Aug. 31, 1925, [Convention date]. Fats and fatty oils, extracting.-In the extraction of the fat from blubber of whales and other marine animals a substantial proportion of the water contained in the blubber is removed by boiling the sub-divided blubber in vacuo before pressing out the oil. The Specification as open to inspection under Sect. 91 (3) (a) describes also the use of atmospheric or higher pressure during the boiling, the removal of the oil from the partially dehydrated mass by centrifuging, pressing through a sieve, or other process, and the use of the apparatus shown. Using this device finely ground blubber is directed from a pipe 5 through a preheater 1 into a boiler 2 provided with a stirrer and smooth surfaces and heating elements, and a connection 6 to a vacuum chamber. When about 50 per cent of the contained water has evaporated the mass is discharged into a collector 3 and allowed to settle. The upper layer of oil is drawn off, and the layer of fibre dropped into a screw press. Dry clear oil results. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO257582X | 1925-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB257582A true GB257582A (en) | 1927-10-06 |
Family
ID=19905034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB19207/26A Expired GB257582A (en) | 1925-08-31 | 1926-08-03 | Method of extracting oil from the blubber of marine animals |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB257582A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113729473A (en) * | 2020-05-29 | 2021-12-03 | 佛山市顺德区美的电热电器制造有限公司 | Cooking method and cooking device |
-
1926
- 1926-08-03 GB GB19207/26A patent/GB257582A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113729473A (en) * | 2020-05-29 | 2021-12-03 | 佛山市顺德区美的电热电器制造有限公司 | Cooking method and cooking device |
| CN113729473B (en) * | 2020-05-29 | 2022-04-26 | 佛山市顺德区美的电热电器制造有限公司 | Cooking method and cooking device |
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