FR925919A - Method and apparatus for making mothballs - Google Patents

Method and apparatus for making mothballs

Info

Publication number
FR925919A
FR925919A FR925919DA FR925919A FR 925919 A FR925919 A FR 925919A FR 925919D A FR925919D A FR 925919DA FR 925919 A FR925919 A FR 925919A
Authority
FR
France
Prior art keywords
mothballs
making
making mothballs
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.)
CIE DU GAZ DE LYON
Original Assignee
CIE DU GAZ DE LYON
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 CIE DU GAZ DE LYON filed Critical CIE DU GAZ DE LYON
Application granted granted Critical
Publication of FR925919A publication Critical patent/FR925919A/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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/14—Purification; Separation; Use of additives by crystallisation; Purification or separation of the crystals
FR925919D 1946-04-03 1946-04-03 Method and apparatus for making mothballs Expired FR925919A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR925919T 1946-04-03

Publications (1)

Publication Number Publication Date
FR925919A true FR925919A (en) 1947-09-17

Family

ID=9440283

Family Applications (1)

Application Number Title Priority Date Filing Date
FR925919D Expired FR925919A (en) 1946-04-03 1946-04-03 Method and apparatus for making mothballs

Country Status (1)

Country Link
FR (1) FR925919A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0488953A1 (en) * 1990-11-27 1992-06-03 Sulzer Chemtech AG Apparatus for separating material from a liquid mixture by cristallization

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0488953A1 (en) * 1990-11-27 1992-06-03 Sulzer Chemtech AG Apparatus for separating material from a liquid mixture by cristallization
US5326541A (en) * 1990-11-27 1994-07-05 Gebruder Sulzer Aktiengesellschaft Device for substance separation from a liquid mixture by crystallization, and method

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