FR747934A - Perfectionnements aux cristallisoirs - Google Patents

Perfectionnements aux cristallisoirs

Info

Publication number
FR747934A
FR747934A FR747934DA FR747934A FR 747934 A FR747934 A FR 747934A FR 747934D A FR747934D A FR 747934DA FR 747934 A FR747934 A FR 747934A
Authority
FR
France
Prior art keywords
crystallizers
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
Other languages
English (en)
French (fr)
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.)
Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue
Original Assignee
Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue
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 Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue filed Critical Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue
Application granted granted Critical
Publication of FR747934A publication Critical patent/FR747934A/fr
Expired legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR747934D 1932-01-02 1932-12-22 Perfectionnements aux cristallisoirs Expired FR747934A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE396613X 1932-01-02

Publications (1)

Publication Number Publication Date
FR747934A true FR747934A (fr) 1933-06-26

Family

ID=6397066

Family Applications (1)

Application Number Title Priority Date Filing Date
FR747934D Expired FR747934A (fr) 1932-01-02 1932-12-22 Perfectionnements aux cristallisoirs

Country Status (4)

Country Link
US (1) US1951923A (instruction)
BE (1) BE393268A (instruction)
FR (1) FR747934A (instruction)
GB (1) GB396613A (instruction)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2617273A (en) * 1949-04-25 1952-11-11 Phillips Petroleum Co Continuous crystallization apparatus and process
US2593300A (en) * 1949-07-11 1952-04-15 Phillips Petroleum Co Multistage crystallization process
US2657549A (en) * 1950-04-04 1953-11-03 Ohio Commw Eng Co Freezing apparatus
US2777889A (en) * 1951-11-19 1957-01-15 Naumann Carl Crystallization of polycyclic hydrocarbons
US3174832A (en) * 1961-02-21 1965-03-23 Sun Oil Co Pulsating fractional crystallizer
GB2000987B (en) * 1977-05-09 1982-01-13 Ici Ltd Removing deposits
CN109276907A (zh) * 2018-11-29 2019-01-29 方文星 一种化工两级结晶罐

Also Published As

Publication number Publication date
GB396613A (en) 1933-08-10
US1951923A (en) 1934-03-20
BE393268A (instruction)

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