BE716239A - - Google Patents

Info

Publication number
BE716239A
BE716239A BE716239DA BE716239A BE 716239 A BE716239 A BE 716239A BE 716239D A BE716239D A BE 716239DA BE 716239 A BE716239 A BE 716239A
Authority
BE
Belgium
Application number
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
Publication of BE716239A publication Critical patent/BE716239A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
    • F26B5/06—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum the process involving freezing
    • F26B5/065—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum the process involving freezing the product to be freeze-dried being sprayed, dispersed or pulverised
    • 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
    • A23F5/32—Drying or concentrating coffee extract by lyophilisation
    • 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
    • A23F5/34—Drying or concentrating coffee extract by spraying into a gas stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0004—Crystallisation cooling by heat exchange
    • B01D9/0009—Crystallisation cooling by heat exchange by direct heat exchange with added cooling fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0018—Evaporation of components of the mixture to be separated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0018—Evaporation of components of the mixture to be separated
    • B01D9/0027—Evaporation of components of the mixture to be separated by means of conveying fluid, e.g. spray-crystallisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0059—General arrangements of crystallisation plant, e.g. flow sheets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tea And Coffee (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
  • Drying Of Solid Materials (AREA)
BE716239D 1967-07-06 1968-06-07 BE716239A (en:Method)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH956967A CH469957A (fr) 1967-07-06 1967-07-06 Procédé de préparation d'une substance à l'état sec en partant d'une solution ou suspension de cette substance et appareil pour sa mise en oeuvre
CH1406867A CH486678A (fr) 1967-07-06 1967-10-09 Procédé de préparation d'une substance à l'état sec en partant d'une solution ou suspension de cette substance

Publications (1)

Publication Number Publication Date
BE716239A true BE716239A (en:Method) 1968-12-09

Family

ID=25705004

Family Applications (1)

Application Number Title Priority Date Filing Date
BE716239D BE716239A (en:Method) 1967-07-06 1968-06-07

Country Status (8)

Country Link
AT (1) AT309970B (en:Method)
BE (1) BE716239A (en:Method)
CH (2) CH469957A (en:Method)
DE (1) DE1778902B2 (en:Method)
FR (1) FR1570776A (en:Method)
GB (1) GB1186477A (en:Method)
IE (1) IE32146B1 (en:Method)
NL (1) NL6809515A (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6935049B2 (en) * 2003-12-24 2005-08-30 Edward K. Alstat Method and apparatus for reclaiming effluent from a freeze-drying process, and uses for effluent
CN113462480B (zh) * 2021-08-16 2024-03-08 西安鸿生新成生物科技有限公司 植物中挥发性成分的雾化蒸馏工艺
CN113803965A (zh) * 2021-08-28 2021-12-17 绍兴沃莱食品机械有限公司 一种应用于冻干设备的多冷阱铺水、常压化霜装置

Also Published As

Publication number Publication date
DE1778902B2 (de) 1975-05-28
IE32146L (en) 1969-01-06
FR1570776A (en:Method) 1969-06-13
IE32146B1 (en) 1973-05-02
NL6809515A (en:Method) 1969-01-08
GB1186477A (en) 1970-04-02
DE1778902A1 (de) 1972-02-17
AT309970B (de) 1973-09-10
CH469957A (fr) 1969-03-15
CH486678A (fr) 1970-02-28

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: SOC. DES PRODUITS NESTLE S.A.

Effective date: 19880607