GB477197A - Apparatus for the continuous decomposition of vegetable and animal fats into pure fatty acid and concentrated glycerine without addition of chemical catalysts in three successive pressure stages - Google Patents
Apparatus for the continuous decomposition of vegetable and animal fats into pure fatty acid and concentrated glycerine without addition of chemical catalysts in three successive pressure stagesInfo
- Publication number
- GB477197A GB477197A GB4425/37A GB442537A GB477197A GB 477197 A GB477197 A GB 477197A GB 4425/37 A GB4425/37 A GB 4425/37A GB 442537 A GB442537 A GB 442537A GB 477197 A GB477197 A GB 477197A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubes
- fatty acid
- vegetable
- addition
- water
- 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
- C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
- C11C1/00—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids
- C11C1/02—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids from fats or fatty oils
- C11C1/04—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids from fats or fatty oils by hydrolysis
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Fats And Perfumes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
<PICT:0477197/III/1> In a continuous process for splitting fats by water alone, the apparatus is divided into a high pressure zone where the splitting is effected, a medium pressure zone where the glycerine water and most of the fatty acid are evaporated, and a low pressure zone where the residual acid is evaporated. Preferably the temperature is highest in the first zone, lowest in the last. Suitably, a mixture of water and fat in an emulsifier 1 is forced by a pump 2 through tubes 3 at 30--100 kg./cm.<2> and 200--280 DEG C., then through a reducing valve 4 and through tubes 5 at 2--20 kg./cm.<2> and 120--210 DEG C., and finally through a pressure reducing valve 6 to a low-pressure evaporator 7 and into low pressure condensers 9, 11, 13, 15; uncondensed gases are withdrawn by an exhaust 17. Oil not split is returned to the emulsifier from a collector 8, sweet water from a collector 16. The tubes 3 are heated directly by a furnace fire, while the tubes 5 are arranged in the flue.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE477197X | 1936-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB477197A true GB477197A (en) | 1937-12-23 |
Family
ID=6542095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4425/37A Expired GB477197A (en) | 1936-02-18 | 1937-02-15 | Apparatus for the continuous decomposition of vegetable and animal fats into pure fatty acid and concentrated glycerine without addition of chemical catalysts in three successive pressure stages |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT151324B (en) |
| CH (1) | CH194460A (en) |
| DK (1) | DK54984C (en) |
| GB (1) | GB477197A (en) |
-
1937
- 1937-02-15 CH CH194460D patent/CH194460A/en unknown
- 1937-02-15 GB GB4425/37A patent/GB477197A/en not_active Expired
- 1937-02-15 DK DK54984D patent/DK54984C/en active
- 1937-02-17 AT AT151324D patent/AT151324B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| CH194460A (en) | 1937-12-15 |
| AT151324B (en) | 1937-11-10 |
| DK54984C (en) | 1938-07-18 |
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