DE3873540D1 - Gefrierkonzentrationssystem und verfahren. - Google Patents

Gefrierkonzentrationssystem und verfahren.

Info

Publication number
DE3873540D1
DE3873540D1 DE8888114458T DE3873540T DE3873540D1 DE 3873540 D1 DE3873540 D1 DE 3873540D1 DE 8888114458 T DE8888114458 T DE 8888114458T DE 3873540 T DE3873540 T DE 3873540T DE 3873540 D1 DE3873540 D1 DE 3873540D1
Authority
DE
Germany
Prior art keywords
liq
bed
ice
ice crystals
occluded
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 - Lifetime
Application number
DE8888114458T
Other languages
English (en)
Other versions
DE3873540T2 (de
Inventor
Yousef Ghodsizadeh
David A Seitz
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.)
Nestle SA
Original Assignee
Nestle 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 Nestle SA filed Critical Nestle SA
Publication of DE3873540D1 publication Critical patent/DE3873540D1/de
Application granted granted Critical
Publication of DE3873540T2 publication Critical patent/DE3873540T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0036—Crystallisation on to a bed of product crystals; Seeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/004—Fractional crystallisation; Fractionating or rectifying columns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/004—Fractional crystallisation; Fractionating or rectifying columns
    • B01D9/0045—Washing of crystals, e.g. in wash columns
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/08—Seawater, e.g. for desalination
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Non-Alcoholic Beverages (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
DE8888114458T 1988-03-09 1988-09-05 Gefrierkonzentrationssystem und verfahren. Expired - Lifetime DE3873540T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16596188A 1988-03-09 1988-03-09
US07/217,732 US4830645A (en) 1988-03-09 1988-07-11 Freeze concentration system and method

Publications (2)

Publication Number Publication Date
DE3873540D1 true DE3873540D1 (de) 1992-09-10
DE3873540T2 DE3873540T2 (de) 1992-12-03

Family

ID=26861827

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888114458T Expired - Lifetime DE3873540T2 (de) 1988-03-09 1988-09-05 Gefrierkonzentrationssystem und verfahren.

Country Status (6)

Country Link
US (1) US4830645A (de)
EP (1) EP0360876B1 (de)
AT (1) ATE78993T1 (de)
DE (1) DE3873540T2 (de)
ES (1) ES2034079T3 (de)
GR (1) GR3005353T3 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8803060A (nl) * 1988-12-14 1990-07-02 Grasso Koninkl Maschf Inrichting voor het continu afscheiden van kristallen uit een moederloog en voor het wassen van de kristallen.
US5037463A (en) * 1990-04-20 1991-08-06 Chicago Bridge & Iron Technical Services Company Freeze concentration and precipitate removal system
US5198258A (en) * 1992-01-03 1993-03-30 The Coca-Cola Company System for avoiding loss of flavor components from juices in connection with concentration processes
US5304384A (en) 1993-03-23 1994-04-19 Labatt Brewing Company Limited Improvements in production of fermented malt beverages
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
US5869114A (en) 1994-03-18 1999-02-09 Labatt Brewing Company Limited Production of fermented malt beverages
US5816057A (en) * 1996-09-27 1998-10-06 The United States Of America As Represented By The Secretary Of Agriculture Horizontal cross flow filtration and rinsing of ice from saline slurries
US5736182A (en) * 1996-12-12 1998-04-07 Nestec S.A. Aroma concentration process
JP3397290B2 (ja) 1997-06-13 2003-04-14 藤沢薬品工業株式会社 水溶液の凍結濃縮装置並びに氷柱生成装置及び水溶液の凍結濃縮方法
US5997929A (en) * 1997-11-03 1999-12-07 Nestec S.A. Extraction process
USD414990S (en) * 1998-06-29 1999-10-12 Mcafee Lena B Ice cream bar mold
DE10242746B4 (de) * 2002-09-13 2010-07-01 Evonik Degussa Gmbh Waschvorrichtung, ein Verfahren zur Aufreinigung eines Waschguts sowie die Verwendung der Waschvorrichtung
ES2233147B1 (es) * 2002-11-21 2007-07-01 Agustin Mendoza Turro Procedimiento para la concentracion de zumos.
US7318374B2 (en) * 2003-01-21 2008-01-15 Victor Guerrero Wire cloth coffee filtering systems
US7461587B2 (en) * 2004-01-21 2008-12-09 Victor Guerrero Beverage container with wire cloth filter
CN101668574B (zh) * 2007-06-20 2013-05-08 纳格祖那能量私人有限公司 浓缩稀溶液的方法和设备
EP2130572A1 (de) * 2008-06-06 2009-12-09 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Drehmesser, Waschsäule und Verfahren zur Desintegration eines Kristallbetts in einer Waschsäule
EP2248569A1 (de) 2009-05-06 2010-11-10 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO Waschsäule
EP2664370A1 (de) 2012-05-18 2013-11-20 Michael Mogilevski Vorrichtung und Verfahren zum Konzentrieren eines abscheidbaren Bestandteils einer Aufschlämmung
US8956542B1 (en) * 2013-07-30 2015-02-17 Showa Freezing Plant Co., Ltd. Method for processing radioactively-contaminated water
CN105658293A (zh) * 2013-08-29 2016-06-08 株式会社明治 采用冷冻浓缩法的浓缩制品的制造方法
DE102014104686B3 (de) * 2014-04-02 2015-09-24 Gea Niro Pt B.V. Eindicker für Eissuspensionen und Anlage zur Gefrierkonzentration
EP3272375A1 (de) 2016-07-22 2018-01-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und verfahren zur erzeugung eines dialysats zur dialyse
US20200033041A1 (en) * 2018-07-25 2020-01-30 James Chun Koh Apparatus for making fine ice with salinity
WO2020047369A2 (en) * 2018-08-30 2020-03-05 The Curators Of The University Of Missouri An efficient cryopreservation device preventing the direct contact between samples and extracelluar ice

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2540977A (en) * 1945-01-02 1951-02-06 Phillips Petroleum Co Continuous fractional crystallization process
NL134880C (de) * 1964-08-14 1900-01-01
US3333436A (en) * 1965-01-04 1967-08-01 Carrier Corp Water purifying apparatus
GB1196601A (en) * 1966-07-15 1970-07-01 Struthers Scientific Int Corp Freeze Concentration of Coffee
DE1769755B2 (de) * 1968-06-19 1971-04-22 Gebruder Sulzer AG, Winterthur (Schweiz) Kolonne zur trennung oder reinigung eines stoffgemisches durch kristallisieren
US4091635A (en) * 1976-08-18 1978-05-30 Avco Corporation Apparatus for concentrating a feed stream
GB1589477A (en) * 1977-01-12 1981-05-13 Douwe Egberts Tabaksfab Freeze concentration apparatus
ZA80554B (en) * 1979-02-22 1981-02-25 Douwe Egberts Tabaksfab Counter current crystallization process
US4316368A (en) * 1980-10-30 1982-02-23 Grasso's Koniklijke Machinefabrieken, N.V. Multi-stage counter-current concentrating method
US4459144A (en) * 1980-10-30 1984-07-10 Grasso's Koniklijke Machine Fabrieken, N.V. Multi-stage counter-current concentration system and method
US4406679A (en) * 1981-09-21 1983-09-27 Concentration Specialists, Inc. Apparatus for and method of preparing crystals for washing
NL8105872A (nl) * 1981-12-28 1983-07-18 Douwe Egberts Tabaksfab Waskolom.
US4557741A (en) * 1984-02-13 1985-12-10 Grasso's Koniklyke Machine Fabriekon N.V. Gradient column freeze concentration system

Also Published As

Publication number Publication date
EP0360876A1 (de) 1990-04-04
ATE78993T1 (de) 1992-08-15
GR3005353T3 (de) 1993-05-24
ES2034079T3 (es) 1993-04-01
EP0360876B1 (de) 1992-08-05
DE3873540T2 (de) 1992-12-03
US4830645A (en) 1989-05-16

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Legal Events

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