DK310981A - METHOD AND APPARATUS FOR CONDENSING OF VAPORS BY VACUUM DISTILLATION - Google Patents

METHOD AND APPARATUS FOR CONDENSING OF VAPORS BY VACUUM DISTILLATION

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Publication number
DK310981A
DK310981A DK310981A DK310981A DK310981A DK 310981 A DK310981 A DK 310981A DK 310981 A DK310981 A DK 310981A DK 310981 A DK310981 A DK 310981A DK 310981 A DK310981 A DK 310981A
Authority
DK
Denmark
Prior art keywords
vapour
condensation
built
vacuum distillation
vacuum
Prior art date
Application number
DK310981A
Other languages
Danish (da)
Other versions
DK157734B (en
DK157734C (en
Inventor
J Lorentzen
Original Assignee
Atlas As
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 Atlas As filed Critical Atlas As
Priority to DK310981A priority Critical patent/DK157734C/en
Publication of DK310981A publication Critical patent/DK310981A/en
Publication of DK157734B publication Critical patent/DK157734B/en
Application granted granted Critical
Publication of DK157734C publication Critical patent/DK157734C/en

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Landscapes

  • Freezing, Cooling And Drying Of Foods (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

Method and apparatus for condensation of vapour in vacuum distillation. Vapour from a vacuum distillation is condensed and frozen more or less to solid form on a refrigerating surface 10 or 11, built into the discharge system and having a temperature significantly lower than the boiling point of the liquid form of the vapour. The deposit on the refrigerating surface is periodically thawed with vapour produced in the discharge system, and the condensate is collected in a drain tank 14 for further preparation with a view to recycling of the product constituents contained therein. An apparatus suited to this purpose comprises a vacuum vessel 1, which is divided by partition walls 3 and a closing element 4 into two condensation chambers 6 and 7, each with its built-in refrigeration plate 10 and 11 and with discharge lines 8 and 9 and outlets 12 and 13 to a drain tank 14, into one end of which is built a water reservoir 16 for the production of thawing vapour. A considerable energy saving is achieved, in that the condensation is performed without the established vacuum being broken at any time, and in that, with the use of two condensation chambers, which are activated alternately, condensation can be performed continuously. <IMAGE>
DK310981A 1981-07-13 1981-07-13 METHOD AND APPARATUS FOR CONDENSING OF VAPORS BY VACUUM DISTILLATION DK157734C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK310981A DK157734C (en) 1981-07-13 1981-07-13 METHOD AND APPARATUS FOR CONDENSING OF VAPORS BY VACUUM DISTILLATION

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK310981 1981-07-13
DK310981A DK157734C (en) 1981-07-13 1981-07-13 METHOD AND APPARATUS FOR CONDENSING OF VAPORS BY VACUUM DISTILLATION

Publications (3)

Publication Number Publication Date
DK310981A true DK310981A (en) 1983-01-14
DK157734B DK157734B (en) 1990-02-12
DK157734C DK157734C (en) 1990-07-09

Family

ID=8119193

Family Applications (1)

Application Number Title Priority Date Filing Date
DK310981A DK157734C (en) 1981-07-13 1981-07-13 METHOD AND APPARATUS FOR CONDENSING OF VAPORS BY VACUUM DISTILLATION

Country Status (1)

Country Link
DK (1) DK157734C (en)

Also Published As

Publication number Publication date
DK157734B (en) 1990-02-12
DK157734C (en) 1990-07-09

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Legal Events

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PBP Patent lapsed