CA1044506A - Freeze concentration - Google Patents

Freeze concentration

Info

Publication number
CA1044506A
CA1044506A CA160,462A CA160462A CA1044506A CA 1044506 A CA1044506 A CA 1044506A CA 160462 A CA160462 A CA 160462A CA 1044506 A CA1044506 A CA 1044506A
Authority
CA
Canada
Prior art keywords
ice
liquid
tank
medium
crystallizer
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
CA160,462A
Other languages
English (en)
French (fr)
Other versions
CA160462S (en
Inventor
Neophytos Ganiaris
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.)
Struthers Scientific and International Corp
Original Assignee
Struthers Scientific and International Corp
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 Struthers Scientific and International Corp filed Critical Struthers Scientific and International Corp
Application granted granted Critical
Publication of CA1044506A publication Critical patent/CA1044506A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/90—Preservation of foods or foodstuffs, in general by drying or kilning; Subsequent reconstitution
    • A23B2/905—Fractionated crystallisation
    • 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
    • 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
    • B01D9/0004—Crystallisation cooling by heat exchange
    • B01D9/0013—Crystallisation cooling by heat exchange by indirect heat exchange
    • 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)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Nutrition Science (AREA)
  • Non-Alcoholic Beverages (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Water Treatments (AREA)
CA160,462A 1972-01-05 1973-01-03 Freeze concentration Expired CA1044506A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB36472A GB1372282A (en) 1972-01-05 1972-01-05 Freeze concentration

Publications (1)

Publication Number Publication Date
CA1044506A true CA1044506A (en) 1978-12-19

Family

ID=9703105

Family Applications (1)

Application Number Title Priority Date Filing Date
CA160,462A Expired CA1044506A (en) 1972-01-05 1973-01-03 Freeze concentration

Country Status (8)

Country Link
BR (1) BR7300123D0 (enrdf_load_stackoverflow)
CA (1) CA1044506A (enrdf_load_stackoverflow)
DE (1) DE2300468C2 (enrdf_load_stackoverflow)
ES (2) ES410348A1 (enrdf_load_stackoverflow)
FR (1) FR2167661B1 (enrdf_load_stackoverflow)
GB (1) GB1372282A (enrdf_load_stackoverflow)
IL (1) IL41240A (enrdf_load_stackoverflow)
IT (1) IT983396B (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5536512A (en) 1993-03-23 1996-07-16 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
US5869114A (en) 1994-03-18 1999-02-09 Labatt Brewing Company Limited Production of fermented malt beverages
USRE36897E (en) 1993-03-23 2000-10-03 Labatt Brewing Company Limited Methods for chill treating non-distilled malted barley beverages

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1323202C (en) * 1986-05-16 1993-10-19 Toshiyuki Hino Ice storage refrigerating apparatus of direct contact type
US5307641A (en) * 1993-01-06 1994-05-03 Chicago Bridge & Iron Technical Services Company Method and apparatus for producing ice by direct contact of a non-hydrate producing refrigerant with water
US6977091B2 (en) 2002-10-11 2005-12-20 Nestec S.A. Froth showering
RU2235581C1 (ru) * 2002-12-02 2004-09-10 Государственное образовательное учреждение Воронежская государственная технологическая академия Способ автоматического управления процессом вымораживания влаги в двухступенчатой вымораживающей установке
CN113769432A (zh) * 2021-09-30 2021-12-10 上海弘崴环保科技有限公司 一种全自动冷冻浓缩设备和制备浓缩液体工艺

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3095295A (en) * 1960-09-22 1963-06-25 Scient Design Co Chemical process
GB1137676A (en) * 1966-01-07 1968-12-27 Atomic Energy Authority Uk Improvements in or relating to the continuous freezing of brine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5536512A (en) 1993-03-23 1996-07-16 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

Also Published As

Publication number Publication date
IL41240A (en) 1976-06-30
ES416104A1 (es) 1976-02-16
IT983396B (it) 1974-10-31
ES410348A1 (es) 1976-01-01
FR2167661B1 (enrdf_load_stackoverflow) 1976-08-27
BR7300123D0 (pt) 1973-08-30
DE2300468A1 (de) 1973-07-12
GB1372282A (en) 1974-10-30
IL41240A0 (en) 1973-03-30
DE2300468C2 (de) 1982-04-29
FR2167661A1 (enrdf_load_stackoverflow) 1973-08-24

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