ATE2194T1 - Verfahren zur gegenstromkristallisation. - Google Patents

Verfahren zur gegenstromkristallisation.

Info

Publication number
ATE2194T1
ATE2194T1 AT80200153T AT80200153T ATE2194T1 AT E2194 T1 ATE2194 T1 AT E2194T1 AT 80200153 T AT80200153 T AT 80200153T AT 80200153 T AT80200153 T AT 80200153T AT E2194 T1 ATE2194 T1 AT E2194T1
Authority
AT
Austria
Prior art keywords
ice crystals
stage
crystalization
counter
current
Prior art date
Application number
AT80200153T
Other languages
English (en)
Inventor
Henricus Alexis Cornelis Thijssen
Bernardus Godefridus Ma Van Der Malen
Original Assignee
Douwe Egberts Koninklijke Tabaksfabriekkoffiebranderijen-Theehandel N.V.
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 Douwe Egberts Koninklijke Tabaksfabriekkoffiebranderijen-Theehandel N.V. filed Critical Douwe Egberts Koninklijke Tabaksfabriekkoffiebranderijen-Theehandel N.V.
Application granted granted Critical
Publication of ATE2194T1 publication Critical patent/ATE2194T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/02—Crystallisation from solutions
    • B01D9/04—Crystallisation from solutions concentrating solutions by removing frozen solvent therefrom
    • 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
    • A23F5/30—Drying or concentrating coffee extract by freezing out the water
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Preparation or treatment thereof
    • A23L2/02—Non-alcoholic beverages; Dry compositions or concentrates therefor; Preparation or treatment thereof containing fruit or vegetable juices
    • A23L2/08—Concentrating or drying of juices
    • A23L2/12—Concentrating or drying of juices by freezing
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12H—PASTEURISATION, STERILISATION, PRESERVATION, PURIFICATION, CLARIFICATION OR AGEING OF ALCOHOLIC BEVERAGES; METHODS FOR ALTERING THE ALCOHOL CONTENT OF FERMENTED SOLUTIONS OR ALCOHOLIC BEVERAGES
    • C12H6/00—Methods for increasing the alcohol content of fermented solutions or alcoholic beverages
    • C12H6/04—Methods for increasing the alcohol content of fermented solutions or alcoholic beverages by freezing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Genetics & Genomics (AREA)
  • Nutrition Science (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
  • Non-Alcoholic Beverages (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Glass Compositions (AREA)
AT80200153T 1979-02-22 1980-02-21 Verfahren zur gegenstromkristallisation. ATE2194T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7906342 1979-02-22
EP80200153A EP0015042B1 (de) 1979-02-22 1980-02-21 Verfahren zur Gegenstromkristallisation

Publications (1)

Publication Number Publication Date
ATE2194T1 true ATE2194T1 (de) 1983-01-15

Family

ID=10503375

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80200153T ATE2194T1 (de) 1979-02-22 1980-02-21 Verfahren zur gegenstromkristallisation.

Country Status (8)

Country Link
US (1) US4338109A (de)
EP (1) EP0015042B1 (de)
JP (1) JPS5913883B2 (de)
AT (1) ATE2194T1 (de)
BR (1) BR8000988A (de)
CA (1) CA1162473A (de)
DE (1) DE3061558D1 (de)
ZA (1) ZA80554B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2082081B (en) * 1980-07-24 1984-04-26 Douwe Egberts Tabaksfab Process for countercurrent crystallization with recirculation
US4316368A (en) * 1980-10-30 1982-02-23 Grasso's Koniklijke Machinefabrieken, N.V. Multi-stage counter-current concentrating method
US4830645A (en) * 1988-03-09 1989-05-16 Nestec S.A. Freeze concentration system and method
AU616728B2 (en) * 1988-07-11 1991-11-07 Societe Des Produits Nestle S.A. Freeze concentration system and method
US5127921A (en) * 1988-07-28 1992-07-07 Griffiths Kenneth F Multistage recrystallization for superpurifying crystallizable substances
US4885016A (en) * 1988-08-31 1989-12-05 Griffiths Kenneth F Multistage fractional freezing for superpurifying crystallizable substances
US5695795A (en) * 1993-03-23 1997-12-09 Labatt Brewing Company Limited Methods for chill-treating non-distilled malted barley beverages
USRE36897E (en) * 1993-03-23 2000-10-03 Labatt Brewing Company Limited Methods for chill treating non-distilled malted barley beverages
US5304384A (en) * 1993-03-23 1994-04-19 Labatt Brewing Company Limited Improvements in production of fermented malt beverages
US5466266A (en) * 1993-06-17 1995-11-14 Griffiths; Kenneth F. Closed system multistage superpurification recrystallization
US5869114A (en) * 1994-03-18 1999-02-09 Labatt Brewing Company Limited Production of fermented malt beverages
US20040213713A1 (en) * 2001-10-12 2004-10-28 Kazuaki Shimamura Method and apparatus for removing ion present in solution by the crystallization method
US8956542B1 (en) * 2013-07-30 2015-02-17 Showa Freezing Plant Co., Ltd. Method for processing radioactively-contaminated water

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2552523A (en) * 1948-06-18 1951-05-15 Ohio Commw Eng Co Method of extracting liquids from a solution to effect concentration
US3069864A (en) * 1960-10-10 1962-12-25 Ohio Commw Eng Co Recovery of fresh water from sea water
US3283522A (en) * 1963-11-04 1966-11-08 Struthers Scientific Int Corp Freeze concentration
US3872009A (en) * 1971-06-25 1975-03-18 Henricus Alexis Corne Thijssen Apparatus for the separation and treatment of solid particles from a liquid suspension
GB1589477A (en) * 1977-01-12 1981-05-13 Douwe Egberts Tabaksfab Freeze concentration apparatus

Also Published As

Publication number Publication date
ZA80554B (en) 1981-02-25
EP0015042B1 (de) 1983-01-12
JPS5913883B2 (ja) 1984-04-02
JPS55114301A (en) 1980-09-03
BR8000988A (pt) 1980-10-29
DE3061558D1 (en) 1983-02-17
US4338109A (en) 1982-07-06
EP0015042A1 (de) 1980-09-03
CA1162473A (en) 1984-02-21

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Legal Events

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UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee