GB2003394A - Liquid separation - Google Patents
Liquid separationInfo
- Publication number
- GB2003394A GB2003394A GB7837244A GB7837244A GB2003394A GB 2003394 A GB2003394 A GB 2003394A GB 7837244 A GB7837244 A GB 7837244A GB 7837244 A GB7837244 A GB 7837244A GB 2003394 A GB2003394 A GB 2003394A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mixture
- liquid
- temperature
- boiling point
- vacuum chamber
- 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.)
- Withdrawn
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
- B01D3/06—Flash distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
A component liquid in a mixture of liquids is separated therefrom by first heating the mixture to a certain temperature in heat exchanger 4 and then spraying the heated mixture through nozzles 11 into a vacuum chamber 5. The temperature to which the mixture is heated is determined by obtaining the boiling points of the liquid components in the mixture at the reduced pressure of the vacuum chamber, and then selecting the temperature so that this is above the boiling point of the liquid to be separated but below the boiling point of the other liquid or liquids at the reduced pressure. When the heated mixture is sprayed into the vacuum chamber, the liquid with the low temperature boiling point vapourises and can be drawn off as vapour and condensed in chamber 12. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3070377 | 1977-07-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB2003394A true GB2003394A (en) | 1979-03-14 |
Family
ID=10311821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7837244A Withdrawn GB2003394A (en) | 1977-07-21 | 1978-09-18 | Liquid separation |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2003394A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5820748A (en) * | 1997-04-25 | 1998-10-13 | Shadikhan; Tajwar | Safe removal of gasses, water and solvents from used lubricating oils with vacuum apparatus under mild temperature conditions |
WO2003060041A2 (en) * | 2001-12-29 | 2003-07-24 | Energy Saving Technologies Financial Industrial Group Llc | Method for processing multi-component liquid mixtures and device for carrying out said method |
-
1978
- 1978-09-18 GB GB7837244A patent/GB2003394A/en not_active Withdrawn
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5820748A (en) * | 1997-04-25 | 1998-10-13 | Shadikhan; Tajwar | Safe removal of gasses, water and solvents from used lubricating oils with vacuum apparatus under mild temperature conditions |
WO2003060041A2 (en) * | 2001-12-29 | 2003-07-24 | Energy Saving Technologies Financial Industrial Group Llc | Method for processing multi-component liquid mixtures and device for carrying out said method |
WO2003060041A3 (en) * | 2001-12-29 | 2003-09-12 | Yuriy Pavlovich Skakunov | Method for processing multi-component liquid mixtures and device for carrying out said method |
CN1329484C (en) * | 2001-12-29 | 2007-08-01 | 金融工业集团《节能技术》 | Method for processing multi-component liquid mixtures and device for carrying out said method |
US7429312B2 (en) | 2001-12-29 | 2008-09-30 | Energy Savings Technologies Financial Industrial Group Llc | Method for processing multi-component liquid mixtures and device for carrying out said method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |