GB460532A - Improvements in or relating to the continuous vacuum distillation of high boiling-point products - Google Patents
Improvements in or relating to the continuous vacuum distillation of high boiling-point productsInfo
- Publication number
- GB460532A GB460532A GB2206835A GB2206835A GB460532A GB 460532 A GB460532 A GB 460532A GB 2206835 A GB2206835 A GB 2206835A GB 2206835 A GB2206835 A GB 2206835A GB 460532 A GB460532 A GB 460532A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stage
- vacuum distillation
- continuous vacuum
- relating
- high boiling
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/10—Vacuum distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
<PICT:0460532/III/1> A continuous vacuum distillation plant has a series of superposed chambers to effect distillation in stages, the pressure being reduced in one or more of the successive stages and the vapours distilled at any stage being removed under the pressure obtaining at that stage. The liquid enters by a pipe 2 and the chamber floors may have baffles or guides 3 and steam coils 6 or other heating means by which the temperature at each stage can be adjusted. The vapour at each stage is led off by a pipe 7 and the condensate from the ceilings is trapped in funnels 10 and led to the vapour exit. The chambers may be externally heated or jacketed and steam or other carrier vapours may be admitted to any chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2206835A GB460532A (en) | 1935-08-03 | 1935-08-03 | Improvements in or relating to the continuous vacuum distillation of high boiling-point products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2206835A GB460532A (en) | 1935-08-03 | 1935-08-03 | Improvements in or relating to the continuous vacuum distillation of high boiling-point products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB460532A true GB460532A (en) | 1937-01-29 |
Family
ID=10173374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2206835A Expired GB460532A (en) | 1935-08-03 | 1935-08-03 | Improvements in or relating to the continuous vacuum distillation of high boiling-point products |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB460532A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2525025A (en) * | 1947-12-26 | 1950-10-10 | Allied Chem & Dye Corp | High vacuum distillation apparatus |
| FR2551670A1 (en) * | 1983-09-12 | 1985-03-15 | Bertin & Cie | Device for reconcentrating a solution and application to the removal of moisture from air |
-
1935
- 1935-08-03 GB GB2206835A patent/GB460532A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2525025A (en) * | 1947-12-26 | 1950-10-10 | Allied Chem & Dye Corp | High vacuum distillation apparatus |
| FR2551670A1 (en) * | 1983-09-12 | 1985-03-15 | Bertin & Cie | Device for reconcentrating a solution and application to the removal of moisture from air |
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