GB520285A - A process for the refining of vegetable and animal oils or fats - Google Patents
A process for the refining of vegetable and animal oils or fatsInfo
- Publication number
- GB520285A GB520285A GB29811/38A GB2981138A GB520285A GB 520285 A GB520285 A GB 520285A GB 29811/38 A GB29811/38 A GB 29811/38A GB 2981138 A GB2981138 A GB 2981138A GB 520285 A GB520285 A GB 520285A
- Authority
- GB
- United Kingdom
- Prior art keywords
- soap
- salt
- fats
- centrifuging
- centrifuge
- 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
- C11B3/02—Refining fats or fatty oils by chemical reaction
- C11B3/06—Refining fats or fatty oils by chemical reaction with bases
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Fats And Perfumes (AREA)
Abstract
520,285. Refining fatty oils. AKTIEBOLAGET SEPARATOR. Oct. 14, 1938, No. 29811. Convention date, Oct. 14, 1937. [Class 91] Animal and vegetable oils or fats are refined by neutralizing and then centrifuging so as to discharge oil, soap, and aqueous solution separately and continuously. Salt may be added with the alkali, or/and during or after neutralization, or excess lye may be used to assist precipitation of the soap. Or the soap formed on neutralization may be separated from the oil by settling or centrifuging, salt added to the soap, and the mixture centrifuged in the centrifuge with 3 outlets. The salt water may be reused, and the soap may be acidified to obtain fatty acids. The Specification as open to inspection under Sect. 91 describes the use for de-emulsifying of " an electrolyte, for instance common salt," and states that the centrifuge may have 3 nozzles in the bowl wall and 3 outlets for the different liquids closer to the axis of the bowl. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR520285X | 1937-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB520285A true GB520285A (en) | 1940-04-19 |
Family
ID=8916694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB29811/38A Expired GB520285A (en) | 1937-10-14 | 1938-10-14 | A process for the refining of vegetable and animal oils or fats |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB520285A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1015561B (en) * | 1954-08-12 | 1957-09-12 | Noblee & Thoerl G M B H | Process for the refinement of fatty acid esters |
| DE972865C (en) * | 1953-05-21 | 1959-10-15 | Noblee & Thoerl G M B H | Process for removing small amounts of soaps and water from oils and the like like |
| US2946813A (en) * | 1954-04-27 | 1960-07-26 | Separator Ab | Continuous manufacture of soap |
| CN109749842A (en) * | 2019-02-20 | 2019-05-14 | 安徽天祥粮油食品有限公司 | A kind of animal oil extraction process low in calories |
-
1938
- 1938-10-14 GB GB29811/38A patent/GB520285A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE972865C (en) * | 1953-05-21 | 1959-10-15 | Noblee & Thoerl G M B H | Process for removing small amounts of soaps and water from oils and the like like |
| US2946813A (en) * | 1954-04-27 | 1960-07-26 | Separator Ab | Continuous manufacture of soap |
| DE1015561B (en) * | 1954-08-12 | 1957-09-12 | Noblee & Thoerl G M B H | Process for the refinement of fatty acid esters |
| CN109749842A (en) * | 2019-02-20 | 2019-05-14 | 安徽天祥粮油食品有限公司 | A kind of animal oil extraction process low in calories |
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