FR548761A - Improvements in drying or evaporation processes and apparatus - Google Patents

Improvements in drying or evaporation processes and apparatus

Info

Publication number
FR548761A
FR548761A FR548761DA FR548761A FR 548761 A FR548761 A FR 548761A FR 548761D A FR548761D A FR 548761DA FR 548761 A FR548761 A FR 548761A
Authority
FR
France
Prior art keywords
drying
evaporation processes
evaporation
processes
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
Other languages
French (fr)
Inventor
Thomas Rigby
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 filed Critical
Application granted granted Critical
Publication of FR548761A publication Critical patent/FR548761A/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
    • B01D1/00—Evaporating
    • B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
    • B01D1/222—In rotating vessels; vessels with movable parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/28—Evaporating with vapour compression

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR548761D 1920-12-07 1921-02-23 Improvements in drying or evaporation processes and apparatus Expired FR548761A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB548761X 1920-12-07

Publications (1)

Publication Number Publication Date
FR548761A true FR548761A (en) 1923-01-25

Family

ID=10472327

Family Applications (1)

Application Number Title Priority Date Filing Date
FR548761D Expired FR548761A (en) 1920-12-07 1921-02-23 Improvements in drying or evaporation processes and apparatus

Country Status (1)

Country Link
FR (1) FR548761A (en)

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