GB2003394A - Liquid separation - Google Patents

Liquid separation

Info

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Withdrawn
Application number
GB7837244A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TZE WEN TAN
Original Assignee
TZE WEN TAN
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TZE WEN TAN filed Critical TZE WEN TAN
Publication of GB2003394A publication Critical patent/GB2003394A/en
Withdrawn legal-status Critical Current

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>
GB7837244A 1977-07-21 1978-09-18 Liquid separation Withdrawn GB2003394A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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)