GB412080A - Improvements in or relating to vacuum distillation of high boiling point products - Google Patents
Improvements in or relating to vacuum distillation of high boiling point productsInfo
- Publication number
- GB412080A GB412080A GB2782933A GB2782933A GB412080A GB 412080 A GB412080 A GB 412080A GB 2782933 A GB2782933 A GB 2782933A GB 2782933 A GB2782933 A GB 2782933A GB 412080 A GB412080 A GB 412080A
- Authority
- GB
- United Kingdom
- Prior art keywords
- high boiling
- relating
- boiling point
- point products
- vacuum distillation
- 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
- C11C1/08—Refining
- C11C1/10—Refining by distillation
- C11C1/103—Refining by distillation after or with the addition of chemicals
- C11C1/106—Refining by distillation after or with the addition of chemicals inert gases or vapors
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)
- Lubricants (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
In distilling high boiling-point products such as crude glycerine, fatty acids, Yorkshire grease, &c., under high vacuum by means of the apparatus described in the parent Specification, a relatively small proportion of steam (up to 30 per cent reckoned on the weight of the distillate obtained) is introduced at such a temperature that it does not heat the distillation mass, or is formed in the mass by vaporization of water therein. Specification 280,666, [Class 32], is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2782933A GB412080A (en) | 1933-10-10 | 1933-10-10 | Improvements in or relating to vacuum distillation of high boiling point products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2782933A GB412080A (en) | 1933-10-10 | 1933-10-10 | Improvements in or relating to vacuum distillation of high boiling point products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB412080A true GB412080A (en) | 1934-06-21 |
Family
ID=10265975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2782933A Expired GB412080A (en) | 1933-10-10 | 1933-10-10 | Improvements in or relating to vacuum distillation of high boiling point products |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB412080A (en) |
-
1933
- 1933-10-10 GB GB2782933A patent/GB412080A/en not_active Expired
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