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FR906705A - Method and device for rapid concentration by evaporation in the open air and at low temperature - Google Patents

Method and device for rapid concentration by evaporation in the open air and at low temperature

Info

Publication number
FR906705A
FR906705A FR906705DA FR906705A FR 906705 A FR906705 A FR 906705A FR 906705D A FR906705D A FR 906705DA FR 906705 A FR906705 A FR 906705A
Authority
FR
France
Prior art keywords
evaporation
low temperature
open air
rapid concentration
rapid
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
Jean Liege
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 FR906705A publication Critical patent/FR906705A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D3/10—Vacuum distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/0094—Evaporating with forced circulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/06—Evaporators with vertical tubes
    • B01D1/12—Evaporators with vertical tubes and forced circulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/14—Evaporating with heated gases or vapours or liquids in contact with the liquid
    • 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
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/343—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances the substance being a gas
    • B01D3/346—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances the substance being a gas the gas being used for removing vapours, e.g. transport gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR906705D 1945-11-29 1944-07-28 Method and device for rapid concentration by evaporation in the open air and at low temperature Expired FR906705A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR54121T 1945-11-29

Publications (1)

Publication Number Publication Date
FR906705A true FR906705A (en) 1946-01-17

Family

ID=8688587

Family Applications (2)

Application Number Title Priority Date Filing Date
FR906705D Expired FR906705A (en) 1945-11-29 1944-07-28 Method and device for rapid concentration by evaporation in the open air and at low temperature
FR54121D Expired FR54121E (en) 1945-11-29 1945-11-29 Method and device for rapid concentration by evaporation in the open air and at low temperature

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR54121D Expired FR54121E (en) 1945-11-29 1945-11-29 Method and device for rapid concentration by evaporation in the open air and at low temperature

Country Status (1)

Country Link
FR (2) FR906705A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2644356A1 (en) * 1989-03-20 1990-09-21 Jouan PROCESS OF CONCENTRATION OF SAMPLES BY EVAPORATION OF THE SOLVENT AND CENTRIFUGAL EVAPORATOR-CONCENTRATOR FOR THE IMPLEMENTATION OF THIS PROCESS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2644356A1 (en) * 1989-03-20 1990-09-21 Jouan PROCESS OF CONCENTRATION OF SAMPLES BY EVAPORATION OF THE SOLVENT AND CENTRIFUGAL EVAPORATOR-CONCENTRATOR FOR THE IMPLEMENTATION OF THIS PROCESS
US5084133A (en) * 1989-03-20 1992-01-28 Jouan Process for concentrating specimens by evaporation of the solvent with a centrifugal evaporator-concentrator

Also Published As

Publication number Publication date
FR54121E (en) 1947-11-06

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