GB1105489A - Crystallization separation and purification - Google Patents

Crystallization separation and purification

Info

Publication number
GB1105489A
GB1105489A GB33015/65A GB3301565A GB1105489A GB 1105489 A GB1105489 A GB 1105489A GB 33015/65 A GB33015/65 A GB 33015/65A GB 3301565 A GB3301565 A GB 3301565A GB 1105489 A GB1105489 A GB 1105489A
Authority
GB
United Kingdom
Prior art keywords
freezer
withdrawn
passed
line
column
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
GB33015/65A
Other languages
English (en)
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 GB1105489A publication Critical patent/GB1105489A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; PREPARATION THEREOF
    • A23C1/00—Concentration, evaporation or drying
    • A23C1/06—Concentration by freezing out the water
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F3/00—Tea; Tea substitutes; Preparations thereof
    • A23F3/16—Tea extraction; Tea extracts; Treating tea extract; Making instant tea
    • A23F3/22—Drying or concentrating tea extract
    • A23F3/24—Drying or concentrating tea extract by freezing out the water
    • 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
    • B01D9/0013—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
    • B01D9/005—Selection of auxiliary, e.g. for control of crystallisation nuclei, of crystal growth, of adherence to walls; Arrangements for introduction thereof
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/16—Separation or purification
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Nutrition Science (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Filtering Materials (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Non-Alcoholic Beverages (AREA)
GB33015/65A 1964-08-14 1965-08-02 Crystallization separation and purification Expired GB1105489A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US389601A US3402047A (en) 1964-08-14 1964-08-14 Crystallization separation and purification utilizing fresh feed to reslurry crystals

Publications (1)

Publication Number Publication Date
GB1105489A true GB1105489A (en) 1968-03-06

Family

ID=23538930

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33015/65A Expired GB1105489A (en) 1964-08-14 1965-08-02 Crystallization separation and purification

Country Status (4)

Country Link
US (1) US3402047A (https=)
ES (1) ES316213A1 (https=)
GB (1) GB1105489A (https=)
NL (2) NL6510516A (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL135395C (https=) * 1967-05-26
GB1225711A (https=) * 1968-04-02 1971-03-24
DE2949215C2 (de) * 1979-12-07 1988-12-01 Henkel KGaA, 4000 Düsseldorf Verfahren zum Konzentrieren wäßriger Lösungen temperaturempfindlicher Stoffe
CA1245585A (en) * 1984-09-27 1988-11-29 Donald J. Casimir Low alcohol wine
US4830645A (en) * 1988-03-09 1989-05-16 Nestec S.A. Freeze concentration system and method
US5215756A (en) * 1989-12-22 1993-06-01 Gole Dilip J Preparation of pharmaceutical and other matrix systems by solid-state dissolution
US20060175269A1 (en) * 2003-03-27 2006-08-10 Yoshiharu Shima Concentrated sake, method for producing concentrated sake, centrifuge, and apparatus for concentrating sake or the like
CA2922828C (en) * 2013-08-29 2023-01-03 Meiji Co., Ltd. Production method for concentrated product using freeze-concentration method
CZ309827B6 (cs) * 2020-11-13 2023-11-15 Ústav organické chemie a biochemie AV ČR, v. v. i. Použití sloučenin na bázi cyklenu pro separaci prvků vzácných zemin a způsob této separace
CN115068972B (zh) * 2021-03-16 2023-08-15 上海梅山钢铁股份有限公司 一种可调节硫铵母液固液比的结晶槽
CN117899555A (zh) * 2024-01-23 2024-04-19 安徽胜达化工科技有限公司 一种硝酸钾生产用分离提纯系统及其方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2815288A (en) * 1953-09-04 1957-12-03 Phillips Petroleum Co Crystal purification
US2874199A (en) * 1954-12-22 1959-02-17 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
US3193395A (en) * 1962-05-04 1965-07-06 Phillips Petroleum Co Concentration of beer by crystallization
US3255598A (en) * 1963-02-08 1966-06-14 Phillips Petroleum Co Crystal forming process
US3285025A (en) * 1963-12-20 1966-11-15 Phillips Petroleum Co Multi-stage crystallization process

Also Published As

Publication number Publication date
DE1519854B2 (de) 1972-07-13
NL6510516A (https=) 1966-02-15
ES316213A1 (es) 1966-03-01
NL134880C (https=) 1900-01-01
DE1519854A1 (de) 1969-01-23
US3402047A (en) 1968-09-17

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