GB621967A - Improvements in and relating to processes and apparatus for evaporating liquids in two stages - Google Patents

Improvements in and relating to processes and apparatus for evaporating liquids in two stages

Info

Publication number
GB621967A
GB621967A GB21552/46A GB2155246A GB621967A GB 621967 A GB621967 A GB 621967A GB 21552/46 A GB21552/46 A GB 21552/46A GB 2155246 A GB2155246 A GB 2155246A GB 621967 A GB621967 A GB 621967A
Authority
GB
United Kingdom
Prior art keywords
evaporator
liquid
separator
vapours
flash evaporator
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
GB21552/46A
Other languages
English (en)
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.)
Werkspoor NV
Original Assignee
Werkspoor NV
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 Werkspoor NV filed Critical Werkspoor NV
Publication of GB621967A publication Critical patent/GB621967A/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
    • B01D1/26—Multiple-effect evaporating
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/16—Treatment of water, waste water, or sewage by heating by distillation or evaporation using waste heat from other processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
GB21552/46A 1945-09-17 1946-07-18 Improvements in and relating to processes and apparatus for evaporating liquids in two stages Expired GB621967A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL255402X 1945-09-17

Publications (1)

Publication Number Publication Date
GB621967A true GB621967A (en) 1949-04-25

Family

ID=19781282

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21552/46A Expired GB621967A (en) 1945-09-17 1946-07-18 Improvements in and relating to processes and apparatus for evaporating liquids in two stages

Country Status (4)

Country Link
CH (1) CH255402A (de)
FR (1) FR930410A (de)
GB (1) GB621967A (de)
NL (1) NL59573C (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE974997C (de) * 1952-10-14 1961-07-20 Metallgesellschaft Ag Verfahren und Einrichtung zum Eindampfen von Sulfitablauge vor der Vergaerung und zurVorwaermung der vergorenen Ablauge

Also Published As

Publication number Publication date
FR930410A (fr) 1948-01-26
CH255402A (de) 1948-06-30
NL59573C (de)

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