CH351255A - Procédé et appareil pour la résolution de mélanges par cristallisation - Google Patents

Procédé et appareil pour la résolution de mélanges par cristallisation

Info

Publication number
CH351255A
CH351255A CH351255DA CH351255A CH 351255 A CH351255 A CH 351255A CH 351255D A CH351255D A CH 351255DA CH 351255 A CH351255 A CH 351255A
Authority
CH
Switzerland
Prior art keywords
crystallization
mixtures
solving
solving mixtures
Prior art date
Application number
Other languages
English (en)
Inventor
Wilder Thomas Rosswell
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 CH351255A publication Critical patent/CH351255A/fr

Links

Classifications

    • 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
    • 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
    • A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/02—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation 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
    • B01D9/004—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
    • B01D9/0063—Control or regulation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/14—Purification; Separation; Use of additives by crystallisation; Purification or separation of the crystals
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/949—Miscellaneous considerations
    • Y10S585/953—Pulsed, sonic, or plasma process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH351255D 1955-03-17 1956-03-16 Procédé et appareil pour la résolution de mélanges par cristallisation CH351255A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US494866A US2854494A (en) 1955-03-17 1955-03-17 Process for purification of crystals

Publications (1)

Publication Number Publication Date
CH351255A true CH351255A (fr) 1961-01-15

Family

ID=23966303

Family Applications (1)

Application Number Title Priority Date Filing Date
CH351255D CH351255A (fr) 1955-03-17 1956-03-16 Procédé et appareil pour la résolution de mélanges par cristallisation

Country Status (5)

Country Link
US (1) US2854494A (fr)
CH (1) CH351255A (fr)
DE (1) DE1192155B (fr)
FR (2) FR1150173A (fr)
GB (1) GB807100A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989011319A1 (fr) * 1988-05-17 1989-11-30 K H S Aromatechnik Karl Heinz Schubert Procede pour produire des concentres a partir de liquides aqueux

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2913344A (en) * 1955-11-10 1959-11-17 Phillips Petroleum Co Process and apparatus for purification of crystals
US2983589A (en) * 1956-09-24 1961-05-09 Phillips Petroleum Co Process for the purification of crystals
US2945903A (en) * 1956-12-26 1960-07-19 Phillips Petroleum Co Fractional crystallization process and apparatus
DE1292635B (de) * 1958-10-24 1969-04-17 Fischbeck Verfahren zur kontinuierlichen Trennung von Mischungsbestandteilen
US3017752A (en) * 1959-08-28 1962-01-23 Phillips Petroleum Co Desalting sea water
US3119771A (en) * 1960-07-27 1964-01-28 Phillips Petroleum Co Desalting aqueous salt solutions by the formation of hydrocarbon hydrates and the purification thereof
US3050952A (en) * 1960-10-05 1962-08-28 Phillips Petroleum Co Separation by crystallization
US3240024A (en) * 1961-11-08 1966-03-15 Carrier Corp Freeze crystallization separation systems
US3219722A (en) * 1961-12-05 1965-11-23 Chevron Res Cyclic crystallization process
US3193395A (en) * 1962-05-04 1965-07-06 Phillips Petroleum Co Concentration of beer by crystallization
DE1286507B (de) * 1962-05-14 1969-01-09 Phillips Petroleum Co Verfahren zum Konzentrieren eines aus mehreren Bestandteilen bestehenden fluessigen Materials
US3243968A (en) * 1962-05-17 1966-04-05 Phillips Petroleum Co Fractional crystallization
DE1298079B (de) * 1962-06-28 1969-06-26 Phillips Petroleum Co Verfahren zum Trennen von Kristallen von Mutterlauge beim fraktionierten Kristallisieren
US3212282A (en) * 1962-07-02 1965-10-19 Phillips Petroleum Co Fractional crystallization control system
NL132874C (fr) * 1962-07-05
US3190450A (en) * 1962-08-06 1965-06-22 Phillips Petroleum Co Filter for a crystal purification column
US3222880A (en) * 1963-01-03 1965-12-14 Phillips Petroleum Co Fractional crystallization control system
NL302860A (fr) * 1963-01-08 1900-01-01
US3323920A (en) * 1963-02-25 1967-06-06 Phillips Petroleum Co Concentration of beer by crystallization and distillation
US3218818A (en) * 1963-04-01 1965-11-23 Phillips Petroleum Co Fractional crystallization control system
US3261170A (en) * 1963-05-10 1966-07-19 Phillips Petroleum Co Multi-stage crystallization process and apparatus
US3150500A (en) * 1963-07-05 1964-09-29 Phillips Petroleum Co Purification of crystals
US3178900A (en) * 1963-08-05 1965-04-20 James E Saunders Apparatus for the removal of salt from sea water
US3354083A (en) * 1964-02-20 1967-11-21 Dept Of Chemical Engineering Separation of fresh water from aqueous solutions
NL134880C (fr) * 1964-08-14 1900-01-01
US3404006A (en) * 1964-08-31 1968-10-01 Phillips Petroleum Co Wine preparation by fermenting a juice, concentrating the fermented product, and optionally fortifying the concentrate
US3403029A (en) * 1964-11-06 1968-09-24 Phillips Petroleum Co Reconstituted beer process using fractional crystallization
US3285027A (en) * 1964-11-25 1966-11-15 Phillips Petroleum Co Pulsed crystal reflux with a minimal melt
DE1295516B (de) * 1965-10-07 1969-05-22 Mannesmann Ag Verfahren zum Trennen einer Loesung in eine an einer Komponente ab- und eine daran angereicherte Loesung
US3487652A (en) * 1966-08-22 1970-01-06 Phillips Petroleum Co Crystal separation and purification
US3630685A (en) * 1968-11-15 1971-12-28 Herman Schildknecht Method for the transportation of crystals and melt
US3872009A (en) * 1971-06-25 1975-03-18 Henricus Alexis Corne Thijssen Apparatus for the separation and treatment of solid particles from a liquid suspension
NL8202518A (nl) * 1982-06-22 1984-01-16 Tno Werkwijze en inrichting voor het in tegenstroom behandelen van gesuspendeerde deeltjes met een vloeistof.
NL8202517A (nl) * 1982-06-22 1984-01-16 Tno Inrichting voor het verdichten van een suspensie.
DE3827455A1 (de) * 1988-08-12 1990-02-15 Bayer Ag Verfahren zur stofftrennung durch kuehlkristallisation
CN1223811C (zh) * 1999-08-13 2005-10-19 郑兴旺 用于将热量从低温热源传递至高温散热装置的方法和设备
EP1295628A1 (fr) * 2001-09-19 2003-03-26 Niro Process Technology B.V. Colonne de lavage hydraulique et procédé de séparation de solides d' une suspension
DE10156016A1 (de) * 2001-11-15 2003-06-05 Basf Ag Vorrichtung zum reinigenden Abtrennen von Kristallen aus ihrer Suspension in verunreinigter Kristallschmelze
US8211319B2 (en) * 2003-09-16 2012-07-03 Bp Corporation North America Inc. Solid-liquid separation process
US7812206B2 (en) 2006-03-21 2010-10-12 Bp Corporation North America Inc. Apparatus and process for the separation of solids and liquids
US8530716B2 (en) * 2008-08-14 2013-09-10 Bp Corporation North America Inc. Melt-crystallization separation and purification process
CN113545489B (zh) * 2021-07-02 2023-08-22 新疆农业大学 一种制备果蔬澄清汁的装置和方法
CN115090116B (zh) * 2022-07-26 2024-04-09 河南羲和化工科技有限公司 一种依西美坦中间体的提纯装置

Family Cites Families (7)

* 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
GB630397A (en) * 1947-08-13 1949-10-12 Midland Tar Distillers Ltd Improvements relating to the crystallisation of chemical compounds and to apparatus for use therein
US2622114A (en) * 1948-12-31 1952-12-16 Phillips Petroleum Co Fractional crystallization process and apparatus
DE900209C (de) * 1949-02-09 1953-12-21 Bronner & Heuss Nachf Verfahren und Vorrichtung zur kontinuierlichen Gewinnung von Konzentraten aus Loesungn
US2615794A (en) * 1950-06-26 1952-10-28 Phillips Petroleum Co Crystallization apparatus
US2683178A (en) * 1950-07-28 1954-07-06 Phillips Petroleum Co Crystal purification process and apparatus
US2724508A (en) * 1954-05-26 1955-11-22 Sun Oil Co Separator for solid-liquid slurry

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989011319A1 (fr) * 1988-05-17 1989-11-30 K H S Aromatechnik Karl Heinz Schubert Procede pour produire des concentres a partir de liquides aqueux

Also Published As

Publication number Publication date
US2854494A (en) 1958-09-30
FR1153982A (fr) 1958-03-31
FR1150173A (fr) 1958-01-08
GB807100A (en) 1959-01-07
DE1192155B (de) 1965-05-06

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