GB690450A - Improvements in or relating to the evaporation of liquids - Google Patents

Improvements in or relating to the evaporation of liquids

Info

Publication number
GB690450A
GB690450A GB385351A GB385351A GB690450A GB 690450 A GB690450 A GB 690450A GB 385351 A GB385351 A GB 385351A GB 385351 A GB385351 A GB 385351A GB 690450 A GB690450 A GB 690450A
Authority
GB
United Kingdom
Prior art keywords
evaporator
liquid
paddles
chambers
free spaces
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
GB385351A
Other languages
English (en)
Inventor
Jean Claude Arnaud
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.)
Cellulose du Pin SA
Original Assignee
Cellulose du Pin SA
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 Cellulose du Pin SA filed Critical Cellulose du Pin SA
Publication of GB690450A publication Critical patent/GB690450A/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
    • B01D1/0082—Regulation; Control
    • 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
    • B01D1/228—In rotating vessels; vessels with movable parts horizontally placed cylindrical container or drum
    • 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
    • B01D3/08—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in rotating vessels; Atomisation on rotating discs

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
GB385351A 1946-03-08 1947-12-24 Improvements in or relating to the evaporation of liquids Expired GB690450A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1000602T 1946-03-08

Publications (1)

Publication Number Publication Date
GB690450A true GB690450A (en) 1953-04-22

Family

ID=33396924

Family Applications (2)

Application Number Title Priority Date Filing Date
GB3411647A Expired GB690416A (en) 1946-03-08 1947-12-24 Improvements in or relating to the evaporation of liquids
GB385351A Expired GB690450A (en) 1946-03-08 1947-12-24 Improvements in or relating to the evaporation of liquids

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB3411647A Expired GB690416A (en) 1946-03-08 1947-12-24 Improvements in or relating to the evaporation of liquids

Country Status (6)

Country Link
BE (1) BE478807A (en:Method)
CH (1) CH274513A (en:Method)
DE (1) DE811229C (en:Method)
FR (1) FR1000602A (en:Method)
GB (2) GB690416A (en:Method)
NL (1) NL69287C (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111569450B (zh) * 2020-05-22 2023-12-26 浙江省天正设计工程有限公司 一种甲基膦醛反应液连续蒸发浓缩装置及浓缩工艺

Also Published As

Publication number Publication date
DE811229C (de) 1951-08-16
GB690416A (en) 1953-04-22
BE478807A (en:Method) 1948-01-31
FR1000602A (fr) 1952-02-14
NL69287C (en:Method) 1952-01-15
CH274513A (fr) 1951-04-15

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