GB1251440A - - Google Patents

Info

Publication number
GB1251440A
GB1251440A GB1251440DA GB1251440A GB 1251440 A GB1251440 A GB 1251440A GB 1251440D A GB1251440D A GB 1251440DA GB 1251440 A GB1251440 A GB 1251440A
Authority
GB
United Kingdom
Prior art keywords
column
spiral
nov
mixture
counter
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)
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
Publication of GB1251440A publication Critical patent/GB1251440A/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
    • B01D9/004—Fractional crystallisation; Fractionating or rectifying columns

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Peptides Or Proteins (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
GB1251440D 1968-11-15 1969-11-14 Expired GB1251440A (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681809104 DE1809104B2 (de) 1968-11-15 1968-11-15 Kolonne zur fraktionierten kristallisation im temperatur gradienten und verfahren zu deren betreibung

Publications (1)

Publication Number Publication Date
GB1251440A true GB1251440A (tr) 1971-10-27

Family

ID=5713422

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1251440D Expired GB1251440A (tr) 1968-11-15 1969-11-14

Country Status (4)

Country Link
CH (1) CH521149A (tr)
DE (1) DE1809104B2 (tr)
FR (1) FR2023382A1 (tr)
GB (1) GB1251440A (tr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2008701A2 (en) * 2006-03-15 2008-12-31 Polymer Characterization, S.A. Method for separating and purifying crystallisable organic compounds

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8105872A (nl) * 1981-12-28 1983-07-18 Douwe Egberts Tabaksfab Waskolom.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2008701A2 (en) * 2006-03-15 2008-12-31 Polymer Characterization, S.A. Method for separating and purifying crystallisable organic compounds
EP2008701A4 (en) * 2006-03-15 2010-09-15 Polymer Characterization S A PROCESS FOR SEPARATING AND PURIFYING ORGANIC COMPOUNDS SUITABLE FOR CRYSTALLIZATION

Also Published As

Publication number Publication date
DE1809104B2 (de) 1972-02-10
DE1809104A1 (de) 1970-06-04
CH521149A (de) 1972-04-15
FR2023382A1 (tr) 1970-08-21

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees