SE9404499D0 - Methods and apparatus for continuously cooling a pumpable emulsion or suspension - Google Patents

Methods and apparatus for continuously cooling a pumpable emulsion or suspension

Info

Publication number
SE9404499D0
SE9404499D0 SE9404499A SE9404499A SE9404499D0 SE 9404499 D0 SE9404499 D0 SE 9404499D0 SE 9404499 A SE9404499 A SE 9404499A SE 9404499 A SE9404499 A SE 9404499A SE 9404499 D0 SE9404499 D0 SE 9404499D0
Authority
SE
Sweden
Prior art keywords
liquid
condensed gas
suspension
methods
pumpable
Prior art date
Application number
SE9404499A
Other languages
Swedish (sv)
Other versions
SE9404499L (en
SE509920C2 (en
Inventor
Bjoern Sivik
Original Assignee
Tetra Laval Holdings & Finance
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 Tetra Laval Holdings & Finance filed Critical Tetra Laval Holdings & Finance
Priority to SE9404499A priority Critical patent/SE509920C2/en
Publication of SE9404499D0 publication Critical patent/SE9404499D0/en
Priority to AU43601/96A priority patent/AU4360196A/en
Priority to PCT/SE1995/001556 priority patent/WO1996019922A1/en
Publication of SE9404499L publication Critical patent/SE9404499L/en
Publication of SE509920C2 publication Critical patent/SE509920C2/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23D—EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKING OILS
    • A23D7/00—Edible oil or fat compositions containing an aqueous phase, e.g. margarines
    • A23D7/02—Edible oil or fat compositions containing an aqueous phase, e.g. margarines characterised by the production or working-up
    • A23D7/04—Working-up
    • A23D7/05—Working-up characterised by essential cooling
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/36—Freezing; Subsequent thawing; Cooling
    • A23L3/361—Freezing; Subsequent thawing; Cooling the materials being transported through or in the apparatus, with or without shaping, e.g. in form of powder, granules, or flakes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/36—Freezing; Subsequent thawing; Cooling
    • A23L3/37—Freezing; Subsequent thawing; Cooling with addition of or treatment with chemicals
    • A23L3/375—Freezing; Subsequent thawing; Cooling with addition of or treatment with chemicals with direct contact between the food and the chemical, e.g. liquid nitrogen, at cryogenic temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/06—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour
    • F28C3/08—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour with change of state, e.g. absorption, evaporation, condensation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

Cooling of a pumpable liquid with or without particles is obtained in that a flow of a condensed gas is supplied to a flow of said liquid during such conditions that the condensed gas is evaporated. The evaporation heat is taken from said liquid which owing to that is cooled momentary. The cooling is carried through in an arrangement comprising an inlet for condensed gas and an inlet for a pumpable liquid with or without particles which both inlets lead to a zone with a limited volume in order to cause momentary contact between condensed gas and said liquid.
SE9404499A 1994-12-23 1994-12-23 Method and apparatus for continuous cooling of a pumpable emulsion or suspension SE509920C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9404499A SE509920C2 (en) 1994-12-23 1994-12-23 Method and apparatus for continuous cooling of a pumpable emulsion or suspension
AU43601/96A AU4360196A (en) 1994-12-23 1995-12-21 Method and arrangement for cooling of a pumpable liquid with or without particles
PCT/SE1995/001556 WO1996019922A1 (en) 1994-12-23 1995-12-21 Method and arrangement for cooling of a pumpable liquid with or without particles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9404499A SE509920C2 (en) 1994-12-23 1994-12-23 Method and apparatus for continuous cooling of a pumpable emulsion or suspension

Publications (3)

Publication Number Publication Date
SE9404499D0 true SE9404499D0 (en) 1994-12-23
SE9404499L SE9404499L (en) 1996-06-24
SE509920C2 SE509920C2 (en) 1999-03-22

Family

ID=20396461

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9404499A SE509920C2 (en) 1994-12-23 1994-12-23 Method and apparatus for continuous cooling of a pumpable emulsion or suspension

Country Status (3)

Country Link
AU (1) AU4360196A (en)
SE (1) SE509920C2 (en)
WO (1) WO1996019922A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19748069A1 (en) * 1997-10-31 1999-05-06 Messer Griesheim Gmbh Method and device for cooling and atomizing liquid or pasty substances
NO311164B1 (en) * 1998-06-02 2001-10-22 Leiv Eiriksson Nyfotek As Process for freeze-drying of solutions
JP3934293B2 (en) * 1999-11-05 2007-06-20 株式会社日本触媒 Acrylic acid production method and acrylic acid production apparatus
ITMI20032367A1 (en) * 2003-12-03 2005-06-04 Air Liquide Italia S P A METHOD AND PLANT FOR FLUID COOLING

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL67268C (en) * 1939-05-27
BE755789A (en) * 1969-09-11 1971-03-08 Dijk Nv A Van METHOD OF IMPROVING THE PROPERTIES OF FATS
SE390370C (en) * 1972-12-15 1986-06-23 Arla Ekonomisk Foerening METHOD OF PROCEDURE FOR PREPARING THE LOW CALORARY MARGARINE WITH HIGH PROTEIN, WHEREAS THE WATER PHASE IS PREPARED BY A PROTEIN CONCENTRATE RECOVERED FROM BACTERIAL WAY ACID NON-MILK AND WHERE THE PREPARED EMBODIMENTS
LU79411A1 (en) * 1978-04-11 1979-11-07 Laguilharre P PROCESS FOR COOLING A HOT CONCENTRATED MILK FROM AN EVAPORATOR, BY STAGE DETENTS
US4362758A (en) * 1980-09-30 1982-12-07 Lever Brothers Company Process for producing a low-calorie spread
SE465009B (en) * 1989-11-07 1991-07-15 Skaanemejerier Ek Foer FOOD PRODUCTS WITH LOW FAT CONTENT AND PROCEDURES FOR PREPARING THEREOF
AU7468291A (en) * 1990-11-13 1992-06-11 Portwall Pty Limited Lipid fractionation and products so obtained

Also Published As

Publication number Publication date
SE9404499L (en) 1996-06-24
SE509920C2 (en) 1999-03-22
AU4360196A (en) 1996-07-19
WO1996019922A1 (en) 1996-07-04

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