BE744521A - Procede de fabrication de carbonate de sodium - Google Patents

Procede de fabrication de carbonate de sodium

Info

Publication number
BE744521A
BE744521A BE744521DA BE744521A BE 744521 A BE744521 A BE 744521A BE 744521D A BE744521D A BE 744521DA BE 744521 A BE744521 A BE 744521A
Authority
BE
Belgium
Prior art keywords
manufacturing process
sodium carbonate
carbonate manufacturing
sodium
manufacturing
Prior art date
Application number
Other languages
English (en)
Original Assignee
Ici 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
Application filed by Ici Ltd filed Critical Ici Ltd
Publication of BE744521A publication Critical patent/BE744521A/fr

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
    • C01D7/12—Preparation of carbonates from bicarbonates or bicarbonate-containing product
    • C01D7/126—Multi-step processes, e.g. from trona to soda ash
    • 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
    • C01D7/12—Preparation of carbonates from bicarbonates or bicarbonate-containing product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE744521D 1969-01-23 1970-01-16 Procede de fabrication de carbonate de sodium BE744521A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3944/69A GB1286142A (en) 1969-01-23 1969-01-23 Manfacture of sodium carbonate

Publications (1)

Publication Number Publication Date
BE744521A true BE744521A (fr) 1970-07-16

Family

ID=9767822

Family Applications (1)

Application Number Title Priority Date Filing Date
BE744521D BE744521A (fr) 1969-01-23 1970-01-16 Procede de fabrication de carbonate de sodium

Country Status (5)

Country Link
US (1) US3667902A (fr)
BE (1) BE744521A (fr)
ES (1) ES375811A1 (fr)
FR (1) FR2028966A1 (fr)
GB (1) GB1286142A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5788947A (en) * 1994-08-09 1998-08-04 Ruiz-Luna; Raymundo Method for the production of anhydrous alkali metal carbonates

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5969423A (ja) * 1982-10-08 1984-04-19 Kawasaki Steel Corp 炭酸アルカリ廃滓の処理方法
US5609838A (en) * 1995-06-09 1997-03-11 Tg Soda Ash, Inc. Equilibrium production of sodium carbonate from sodium bicarbonate
US5989505A (en) * 1996-03-18 1999-11-23 Solvay Minerals, Inc. Method for recovery of alkali values from trona using air stripping
US5766270A (en) 1996-05-21 1998-06-16 Tg Soda Ash, Inc. Solution mining of carbonate/bicarbonate deposits to produce soda ash
US6322767B1 (en) 1996-05-21 2001-11-27 Fmc Corporation Process for making sodium carbonate decahydrate from sodium carbonate/bicarbonate liquors
US5955043A (en) * 1996-08-29 1999-09-21 Tg Soda Ash, Inc. Production of sodium carbonate from solution mine brine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5788947A (en) * 1994-08-09 1998-08-04 Ruiz-Luna; Raymundo Method for the production of anhydrous alkali metal carbonates

Also Published As

Publication number Publication date
FR2028966A1 (fr) 1970-10-16
GB1286142A (en) 1972-08-23
US3667902A (en) 1972-06-06
ES375811A1 (es) 1972-04-16

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: IMPERIAL CHEMICAL INDUSTRIES LTD

Effective date: 19900116