NL7508178A - PROCESS FOR PREPARING SODIUM CARBONATE HEPTAHYDRATE OR DECAHYDRATE CRYSTALS. - Google Patents

PROCESS FOR PREPARING SODIUM CARBONATE HEPTAHYDRATE OR DECAHYDRATE CRYSTALS.

Info

Publication number
NL7508178A
NL7508178A NL7508178A NL7508178A NL7508178A NL 7508178 A NL7508178 A NL 7508178A NL 7508178 A NL7508178 A NL 7508178A NL 7508178 A NL7508178 A NL 7508178A NL 7508178 A NL7508178 A NL 7508178A
Authority
NL
Netherlands
Prior art keywords
sodium carbonate
preparing sodium
decahydrate crystals
carbonate heptahydrate
heptahydrate
Prior art date
Application number
NL7508178A
Other languages
Dutch (nl)
Original Assignee
Solvay
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 filed Critical Solvay
Publication of NL7508178A publication Critical patent/NL7508178A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00—Carbonates of sodium, potassium or alkali metals in general
    • C01D7/22—Purification
    • C01D7/24—Crystallisation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00—Carbonates of sodium, potassium or alkali metals in general
    • C01D7/35—Varying the content of water of crystallisation or the specific gravity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
NL7508178A 1974-07-09 1975-07-09 PROCESS FOR PREPARING SODIUM CARBONATE HEPTAHYDRATE OR DECAHYDRATE CRYSTALS. NL7508178A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE146360A BE817422A (en) 1974-07-09 1974-07-09 PROCESS FOR MANUFACTURING SODIUM CARBONATE CRYSTALS HEPTAHYDRATE OR DECAHYDRATE.

Publications (1)

Publication Number Publication Date
NL7508178A true NL7508178A (en) 1976-01-13

Family

ID=3842681

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7508178A NL7508178A (en) 1974-07-09 1975-07-09 PROCESS FOR PREPARING SODIUM CARBONATE HEPTAHYDRATE OR DECAHYDRATE CRYSTALS.

Country Status (6)

Country Link
BE (1) BE817422A (en)
DE (1) DE2524591A1 (en)
ES (1) ES438910A1 (en)
FR (1) FR2277772A1 (en)
IT (1) IT1038617B (en)
NL (1) NL7508178A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108939603B (en) * 2018-09-06 2021-06-18 四川金象赛瑞化工股份有限公司 Method for directly cooling and crystallizing in process of separating sodium sulfate and ammonium sulfate
CN109336134B (en) * 2018-10-19 2021-04-30 四川金象赛瑞化工股份有限公司 Carbonization process adopting refrigerant for cooling

Also Published As

Publication number Publication date
IT1038617B (en) 1979-11-30
DE2524591A1 (en) 1976-01-22
BE817422A (en) 1974-11-04
FR2277772B1 (en) 1977-07-22
FR2277772A1 (en) 1976-02-06
ES438910A1 (en) 1977-02-01

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Legal Events

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