FR1001922A - Process for extracting water from aqueous solutions or mixtures and resulting products - Google Patents

Process for extracting water from aqueous solutions or mixtures and resulting products

Info

Publication number
FR1001922A
FR1001922A FR1001922DA FR1001922A FR 1001922 A FR1001922 A FR 1001922A FR 1001922D A FR1001922D A FR 1001922DA FR 1001922 A FR1001922 A FR 1001922A
Authority
FR
France
Prior art keywords
mixtures
aqueous solutions
resulting products
extracting water
extracting
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
Leon Ambard
Andre Faure
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 FR1001922A publication Critical patent/FR1001922A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
    • B01D61/363—Vapour permeation
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F5/00—Coffee; Coffee substitutes; Preparations thereof
    • A23F5/24—Extraction of coffee; Coffee extracts; Making instant coffee
    • A23F5/243—Liquid, semi-liquid or non-dried semi-solid coffee extract preparations; Coffee gels; Liquid coffee in solid capsules
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F5/00—Coffee; Coffee substitutes; Preparations thereof
    • A23F5/24—Extraction of coffee; Coffee extracts; Making instant coffee
    • A23F5/28—Drying or concentrating coffee extract
    • A23F5/285—Drying or concentrating coffee extract by evaporation, e.g. drying in thin layers, foam drying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/268—Drying gases or vapours by diffusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
FR1001922D 1946-07-02 1946-07-02 Process for extracting water from aqueous solutions or mixtures and resulting products Expired FR1001922A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1001922T 1946-07-02

Publications (1)

Publication Number Publication Date
FR1001922A true FR1001922A (en) 1952-02-29

Family

ID=9561666

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1001922D Expired FR1001922A (en) 1946-07-02 1946-07-02 Process for extracting water from aqueous solutions or mixtures and resulting products

Country Status (1)

Country Link
FR (1) FR1001922A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0273267A2 (en) * 1986-12-25 1988-07-06 Lignyte Co., Ltd. Method of separating a particular component from its liquid solution
EP0346739A2 (en) * 1988-06-15 1989-12-20 Lignyte Co., Ltd. Method for separating a liquid component from a solution containing two or more liquid components

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0273267A2 (en) * 1986-12-25 1988-07-06 Lignyte Co., Ltd. Method of separating a particular component from its liquid solution
EP0273267A3 (en) * 1986-12-25 1989-01-25 Lignyte Co., Ltd. Method of separating a particular component from its liquid solution
US4983303A (en) * 1986-12-25 1991-01-08 Lignyte Co., Ltd. Method of separating a particular component from its liquid solution
EP0346739A2 (en) * 1988-06-15 1989-12-20 Lignyte Co., Ltd. Method for separating a liquid component from a solution containing two or more liquid components
EP0346739A3 (en) * 1988-06-15 1990-06-13 Lignyte Co., Ltd. Method for separating a liquid component from a solution containing two or more liquid components

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