FR1177946A - Procédé de cristallisation du sel - Google Patents

Procédé de cristallisation du sel

Info

Publication number
FR1177946A
FR1177946A FR1177946DA FR1177946A FR 1177946 A FR1177946 A FR 1177946A FR 1177946D A FR1177946D A FR 1177946DA FR 1177946 A FR1177946 A FR 1177946A
Authority
FR
France
Prior art keywords
crystallization process
salt crystallization
salt
crystallization
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)
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.)
Solvay SA
Original Assignee
Solvay SA
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 Solvay SA filed Critical Solvay SA
Application granted granted Critical
Publication of FR1177946A publication Critical patent/FR1177946A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/22—Preparation in the form of granules, pieces, or other shaped products
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0036—Crystallisation on to a bed of product crystals; Seeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0063—Control or regulation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
FR1177946D 1956-07-03 1957-06-25 Procédé de cristallisation du sel Expired FR1177946A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE1177946X 1956-07-03

Publications (1)

Publication Number Publication Date
FR1177946A true FR1177946A (fr) 1959-04-30

Family

ID=3894154

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1177946D Expired FR1177946A (fr) 1956-07-03 1957-06-25 Procédé de cristallisation du sel

Country Status (3)

Country Link
BE (1) BE549231A (fr)
FR (1) FR1177946A (fr)
NL (2) NL215480A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3859052A (en) * 1972-08-15 1975-01-07 Joh A Benckiser Chem Fab Gmbh Crystallization apparatus having pressure-liquid level control means

Also Published As

Publication number Publication date
BE549231A (fr)
NL215480A (fr)
NL102712C (fr)

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