FR1078729A - Method and device for crystallization of solutions - Google Patents

Method and device for crystallization of solutions

Info

Publication number
FR1078729A
FR1078729A FR1078729DA FR1078729A FR 1078729 A FR1078729 A FR 1078729A FR 1078729D A FR1078729D A FR 1078729DA FR 1078729 A FR1078729 A FR 1078729A
Authority
FR
France
Prior art keywords
crystallization
solutions
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
French (fr)
Inventor
Ewald A Zdansky
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 filed Critical
Application granted granted Critical
Publication of FR1078729A publication Critical patent/FR1078729A/en
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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Centrifugal Separators (AREA)
FR1078729D 1952-05-01 1953-04-28 Method and device for crystallization of solutions Expired FR1078729A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH742891X 1952-05-01

Publications (1)

Publication Number Publication Date
FR1078729A true FR1078729A (en) 1954-11-23

Family

ID=4533295

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1078729D Expired FR1078729A (en) 1952-05-01 1953-04-28 Method and device for crystallization of solutions

Country Status (4)

Country Link
BE (1) BE519590A (en)
CH (1) CH308885A (en)
FR (1) FR1078729A (en)
GB (1) GB742891A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1034588B (en) * 1956-09-22 1958-07-24 Ewald A Zdansky Crystallizer for cooling crystallization
CN116440533A (en) * 2023-06-19 2023-07-18 东莞市瑞辉新材料技术有限公司 Bisphenol fluorene recrystallization separation device with circulation temperature control function

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007043759A1 (en) * 2007-09-13 2008-09-11 Basf Se Procedure for continuous separation of target product in the form of fine particle of crystallisate, comprises indirectly operating a heat exchanger having primary and secondary areas, which are spatially separated with one another
DE102007043758A1 (en) * 2007-09-13 2008-10-23 Basf Se Target product continuous separating operation in form of fine crystals from liquid phase, includes heat exchanger having secondary space and primary space
FI127136B (en) * 2016-11-22 2017-12-15 Lappeenrannan Teknillinen Yliopisto Ultrasonic crystallizer and ultrasonic crystal system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1034588B (en) * 1956-09-22 1958-07-24 Ewald A Zdansky Crystallizer for cooling crystallization
CN116440533A (en) * 2023-06-19 2023-07-18 东莞市瑞辉新材料技术有限公司 Bisphenol fluorene recrystallization separation device with circulation temperature control function
CN116440533B (en) * 2023-06-19 2023-08-29 东莞市瑞辉新材料技术有限公司 Bisphenol fluorene recrystallization separation device with circulation temperature control function

Also Published As

Publication number Publication date
GB742891A (en) 1956-01-04
BE519590A (en)
CH308885A (en) 1955-08-15

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