DE1218403B - Verfahren zum Trennen der Bestandteile fluessiger Mischungen durch fraktionierte Kristallisation - Google Patents

Verfahren zum Trennen der Bestandteile fluessiger Mischungen durch fraktionierte Kristallisation

Info

Publication number
DE1218403B
DE1218403B DEP31913A DEP0031913A DE1218403B DE 1218403 B DE1218403 B DE 1218403B DE P31913 A DEP31913 A DE P31913A DE P0031913 A DEP0031913 A DE P0031913A DE 1218403 B DE1218403 B DE 1218403B
Authority
DE
Germany
Prior art keywords
melt
crystals
zone
temperature
mother liquor
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.)
Pending
Application number
DEP31913A
Other languages
German (de)
English (en)
Inventor
Frederick Leroy Stoller
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.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum Co
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 Phillips Petroleum Co filed Critical Phillips Petroleum Co
Publication of DE1218403B publication Critical patent/DE1218403B/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0025—Adding carbon material
    • 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
    • B01D9/0013—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
    • B01D9/004—Fractional crystallisation; Fractionating or rectifying columns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0063—Control or regulation
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • Nutrition Science (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Dairy Products (AREA)
DEP31913A 1962-07-02 1963-05-29 Verfahren zum Trennen der Bestandteile fluessiger Mischungen durch fraktionierte Kristallisation Pending DE1218403B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US206846A US3212282A (en) 1962-07-02 1962-07-02 Fractional crystallization control system

Publications (1)

Publication Number Publication Date
DE1218403B true DE1218403B (de) 1966-06-08

Family

ID=22768220

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP31913A Pending DE1218403B (de) 1962-07-02 1963-05-29 Verfahren zum Trennen der Bestandteile fluessiger Mischungen durch fraktionierte Kristallisation

Country Status (5)

Country Link
US (1) US3212282A (enExample)
JP (1) JPS4748106B1 (enExample)
CH (1) CH440218A (enExample)
DE (1) DE1218403B (enExample)
GB (1) GB982906A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0105524A3 (en) * 1982-10-05 1986-03-12 Tsukishima Kikai Co. Ltd. Countercurrent, cooling crystallization and purification method for multi-component molten mixture

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3267686A (en) * 1963-09-16 1966-08-23 Phillips Petroleum Co Fractional crystallization having a liquor withdrawal responsive to a pressure differential
NL8202518A (nl) * 1982-06-22 1984-01-16 Tno Werkwijze en inrichting voor het in tegenstroom behandelen van gesuspendeerde deeltjes met een vloeistof.
CA2297126C (en) * 1998-06-17 2008-08-26 Toshio Hanya Method of treating a liquid material to be treated and treatment facilities
NL1019862C2 (nl) * 2002-01-30 2003-07-31 Tno Werkwijze en inrichting voor het verwerken van een suspensie.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2919991A (en) * 1955-06-10 1960-01-05 Phillips Petroleum Co Method of controlling crystal purification process and apparatus therefor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2721969A (en) * 1950-09-11 1955-10-25 Mcgraw Electric Co Line voltage regulator
US2695353A (en) * 1952-04-10 1954-11-23 American Cyanamid Co Constant temperature control apparatus
US2894997A (en) * 1955-03-07 1959-07-14 Phillips Petroleum Co Fractional crystallization process and apparatus
DE1192155B (de) * 1955-03-17 1965-05-06 Phillips Petroleum Company, Bartlesville, OkIa. (V. St. A.) Verfahren zum kontinuierlichen Reinigen von Kristallsuspensionen
US2910655A (en) * 1958-10-09 1959-10-27 Collins Radio Co Automatic antenna coupler

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2919991A (en) * 1955-06-10 1960-01-05 Phillips Petroleum Co Method of controlling crystal purification process and apparatus therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0105524A3 (en) * 1982-10-05 1986-03-12 Tsukishima Kikai Co. Ltd. Countercurrent, cooling crystallization and purification method for multi-component molten mixture

Also Published As

Publication number Publication date
US3212282A (en) 1965-10-19
CH440218A (de) 1967-07-31
GB982906A (en) 1965-02-10
JPS4748106B1 (enExample) 1972-12-04

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