GB1248714A - Crystallisation columns - Google Patents

Crystallisation columns

Info

Publication number
GB1248714A
GB1248714A GB27645/70A GB2764570A GB1248714A GB 1248714 A GB1248714 A GB 1248714A GB 27645/70 A GB27645/70 A GB 27645/70A GB 2764570 A GB2764570 A GB 2764570A GB 1248714 A GB1248714 A GB 1248714A
Authority
GB
United Kingdom
Prior art keywords
partitions
column
cooler
june
heater
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
GB27645/70A
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.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer AG
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 Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of GB1248714A publication Critical patent/GB1248714A/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
    • B01D9/004—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
GB27645/70A 1969-06-09 1970-06-08 Crystallisation columns Expired GB1248714A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH876069A CH509090A (de) 1969-06-09 1969-06-09 Kristallisationskolonne
CH557070A CH525014A (de) 1969-06-09 1970-04-15 Kristallisationskolonne

Publications (1)

Publication Number Publication Date
GB1248714A true GB1248714A (en) 1971-10-06

Family

ID=25698006

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27645/70A Expired GB1248714A (en) 1969-06-09 1970-06-08 Crystallisation columns

Country Status (5)

Country Link
CH (2) CH509090A (enrdf_load_stackoverflow)
DE (1) DE2020664A1 (enrdf_load_stackoverflow)
FR (1) FR2052450A5 (enrdf_load_stackoverflow)
GB (1) GB1248714A (enrdf_load_stackoverflow)
NL (1) NL7007831A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5376165A (en) * 1976-12-18 1978-07-06 Tanabe Seiyaku Co Ltd Continuous optical resolving method and apparatus for organic racemic compoung
EP0034852A3 (en) * 1980-02-13 1982-01-13 Nederlandse Centrale Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek A crystallization column and method for performing a crystallization in such a column

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1572128A (en) * 1976-07-19 1980-07-23 Commw Scient Ind Res Org Method and apparatus for promoting solids-liquid flow

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5376165A (en) * 1976-12-18 1978-07-06 Tanabe Seiyaku Co Ltd Continuous optical resolving method and apparatus for organic racemic compoung
EP0034852A3 (en) * 1980-02-13 1982-01-13 Nederlandse Centrale Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek A crystallization column and method for performing a crystallization in such a column

Also Published As

Publication number Publication date
FR2052450A5 (enrdf_load_stackoverflow) 1971-04-09
NL7007831A (enrdf_load_stackoverflow) 1970-12-11
DE2020664A1 (de) 1970-12-17
CH509090A (de) 1971-06-30
CH525014A (de) 1972-07-15

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