GB191409295A - Method of and Apparatus for Evaporation and Distillation of Liquids. - Google Patents

Method of and Apparatus for Evaporation and Distillation of Liquids.

Info

Publication number
GB191409295A
GB191409295A GB191409295DA GB191409295A GB 191409295 A GB191409295 A GB 191409295A GB 191409295D A GB191409295D A GB 191409295DA GB 191409295 A GB191409295 A GB 191409295A
Authority
GB
United Kingdom
Prior art keywords
still
pressures
coil
feed
pipe
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
Application number
Inventor
Carl Theodor Thorssell
Harald Ludvig Reinhold Lunden
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191409295A publication Critical patent/GB191409295A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/28—Evaporating with vapour compression
    • B01D1/289—Compressor features (e.g. constructions, details, cooling, lubrication, driving systems)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/28—Evaporating with vapour compression
    • B01D1/2881—Compression specifications (e.g. pressure, temperature, processes)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

9295. Thorssell, C. T., and Lunden, H. L. R. April 14. Distilling and evaporating plant and processes.-Liquids are distilled or evaporated at or near their critical temperatures and pressures in order to eliminate losses due to latent heat of evaporation. The apparatus comprises a suitably heated still 1 from which the vapours pass through a valve 3, opening at a predetermined pressure-difference and causing the condensation of vapours by the cooling due to the Joule-Thomson effect. The resulting liquid is cooled in a coil 5 by heat-exchange with the feed-liquid, which enters the container 4 by a pipe 10 and passes therefrom to the still through a pipe 13 fitted with a non-return valve 14. The pressure of the cooled distillate is afterwards used in a cylinder 7 to aid the motor 9 which drives the feed - pump 8. In distilling water, for example, the temperature in the still 1 is 374‹ C., and the pressures in the still 1 and the coil 5 are 225 and 222 kg. per sq. cm. respectively.
GB191409295D 1914-04-14 1914-04-14 Method of and Apparatus for Evaporation and Distillation of Liquids. Expired GB191409295A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191409295T 1914-04-14

Publications (1)

Publication Number Publication Date
GB191409295A true GB191409295A (en) 1915-04-08

Family

ID=32583235

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191409295D Expired GB191409295A (en) 1914-04-14 1914-04-14 Method of and Apparatus for Evaporation and Distillation of Liquids.

Country Status (2)

Country Link
FR (1) FR476135A (en)
GB (1) GB191409295A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114344929A (en) * 2022-01-19 2022-04-15 石家庄职业技术学院 Explosion-proof distillation retort is used in chemical production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114344929A (en) * 2022-01-19 2022-04-15 石家庄职业技术学院 Explosion-proof distillation retort is used in chemical production

Also Published As

Publication number Publication date
FR476135A (en) 1915-07-13

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