FR1174056A - Improvements in obtaining crystals from solutions - Google Patents

Improvements in obtaining crystals from solutions

Info

Publication number
FR1174056A
FR1174056A FR1174056DA FR1174056A FR 1174056 A FR1174056 A FR 1174056A FR 1174056D A FR1174056D A FR 1174056DA FR 1174056 A FR1174056 A FR 1174056A
Authority
FR
France
Prior art keywords
solutions
obtaining crystals
crystals
obtaining
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)
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.)
Power Gas Corp Ltd
Original Assignee
Power Gas Corp Ltd
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
Priority claimed from GB5947/56A external-priority patent/GB815791A/en
Application filed by Power Gas Corp Ltd filed Critical Power Gas Corp Ltd
Application granted granted Critical
Publication of FR1174056A publication Critical patent/FR1174056A/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
    • B01D9/0018—Evaporation of components of the mixture to be separated
    • B01D9/0022—Evaporation of components of the mixture to be separated by reducing pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0059—General arrangements of crystallisation plant, e.g. flow sheets
FR1174056D 1956-02-25 1957-03-29 Improvements in obtaining crystals from solutions Expired FR1174056A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5947/56A GB815791A (en) 1956-02-25 Improvements in or relating to the production of crystals from solutions

Publications (1)

Publication Number Publication Date
FR1174056A true FR1174056A (en) 1959-03-05

Family

ID=9805603

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1174056D Expired FR1174056A (en) 1956-02-25 1957-03-29 Improvements in obtaining crystals from solutions

Country Status (1)

Country Link
FR (1) FR1174056A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1175204B (en) * 1959-06-05 1964-08-06 Antar Petroles Atlantique Method and device for cleaning crystals with a warm solution
FR2593408A1 (en) * 1985-12-21 1987-07-31 Krupp Gmbh METHOD OF CRYSTALLIZATION BY VACUUM EVAPORATION OF SOLUTIONS, ESPECIALLY SUGAR SOLUTIONS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1175204B (en) * 1959-06-05 1964-08-06 Antar Petroles Atlantique Method and device for cleaning crystals with a warm solution
FR2593408A1 (en) * 1985-12-21 1987-07-31 Krupp Gmbh METHOD OF CRYSTALLIZATION BY VACUUM EVAPORATION OF SOLUTIONS, ESPECIALLY SUGAR SOLUTIONS

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