FR923476A - Improvements to processes for extracting crystals from industrial liquids - Google Patents

Improvements to processes for extracting crystals from industrial liquids

Info

Publication number
FR923476A
FR923476A FR923476DA FR923476A FR 923476 A FR923476 A FR 923476A FR 923476D A FR923476D A FR 923476DA FR 923476 A FR923476 A FR 923476A
Authority
FR
France
Prior art keywords
processes
industrial liquids
extracting crystals
crystals
extracting
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
James Arthur Reavell
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 FR923476A publication Critical patent/FR923476A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/16—Evaporating by spraying
    • B01D1/18—Evaporating by spraying to obtain dry solids
    • 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
    • B01D9/0009—Crystallisation cooling by heat exchange by direct heat exchange with added cooling fluid
FR923476D 1942-05-07 1946-03-07 Improvements to processes for extracting crystals from industrial liquids Expired FR923476A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB615042A GB557914A (en) 1942-05-07 1942-05-07 Improvements in or relating to methods of obtaining crystals from industrial liquors

Publications (1)

Publication Number Publication Date
FR923476A true FR923476A (en) 1947-07-08

Family

ID=9809323

Family Applications (1)

Application Number Title Priority Date Filing Date
FR923476D Expired FR923476A (en) 1942-05-07 1946-03-07 Improvements to processes for extracting crystals from industrial liquids

Country Status (2)

Country Link
FR (1) FR923476A (en)
GB (1) GB557914A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2399658A1 (en) * 2010-06-24 2011-12-28 Biosyn Arzneimittel GmbH Method for producing pharmacologically pure crystals

Also Published As

Publication number Publication date
GB557914A (en) 1943-12-10

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