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ZA901038B - Process for producing carbonates of alkali metals - Google Patents

Process for producing carbonates of alkali metals

Info

Publication number
ZA901038B
ZA901038B ZA901038A ZA901038A ZA901038B ZA 901038 B ZA901038 B ZA 901038B ZA 901038 A ZA901038 A ZA 901038A ZA 901038 A ZA901038 A ZA 901038A ZA 901038 B ZA901038 B ZA 901038B
Authority
ZA
South Africa
Prior art keywords
alkali metals
producing carbonates
carbonates
producing
alkali
Prior art date
Application number
ZA901038A
Other languages
English (en)
Inventor
Jochen Bosse
Bosse Jochen
Ulrich Hartmann
Hartmann Ulrich
Reimar Musall
Musall Reimar
Original Assignee
Kali Chemie Ag
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 to DE3834807A priority Critical patent/DE3834807A1/de
Priority to EP90101631A priority patent/EP0439636A1/de
Priority to CA002009616A priority patent/CA2009616A1/en
Application filed by Kali Chemie Ag filed Critical Kali Chemie Ag
Priority to ZA901038A priority patent/ZA901038B/xx
Priority to JP2031661A priority patent/JPH03245824A/ja
Priority to BR909000759A priority patent/BR9000759A/pt
Priority to CN90100955A priority patent/CN1054234A/zh
Priority to AU51329/90A priority patent/AU621463B2/en
Publication of ZA901038B publication Critical patent/ZA901038B/xx

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
    • C01D7/07—Preparation from the hydroxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • B01D61/445—Ion-selective electrodialysis with bipolar membranes; Water splitting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
ZA901038A 1988-10-13 1990-02-12 Process for producing carbonates of alkali metals ZA901038B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE3834807A DE3834807A1 (de) 1988-10-13 1988-10-13 Verfahren zur herstellung von kohlensauren salzen von alkalimetallen
EP90101631A EP0439636A1 (de) 1988-10-13 1990-01-27 Verfahren zur Herstellung von kohlensauren Salzen von Alkalimetallen
CA002009616A CA2009616A1 (en) 1988-10-13 1990-02-08 Method of producing carbonic acid salts of alkali metals
ZA901038A ZA901038B (en) 1988-10-13 1990-02-12 Process for producing carbonates of alkali metals
JP2031661A JPH03245824A (ja) 1988-10-13 1990-02-14 アルカリ金属の炭酸塩の製法
BR909000759A BR9000759A (pt) 1988-10-13 1990-02-19 Processo para a obtencao de carbonatos de metais alcalinos
CN90100955A CN1054234A (zh) 1988-10-13 1990-02-24 碱金属碳酸盐的制造方法
AU51329/90A AU621463B2 (en) 1988-10-13 1990-03-15 Method for the preparation of carbonic acid salts of alkali metals

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3834807A DE3834807A1 (de) 1988-10-13 1988-10-13 Verfahren zur herstellung von kohlensauren salzen von alkalimetallen
CA002009616A CA2009616A1 (en) 1988-10-13 1990-02-08 Method of producing carbonic acid salts of alkali metals
ZA901038A ZA901038B (en) 1988-10-13 1990-02-12 Process for producing carbonates of alkali metals
CN90100955A CN1054234A (zh) 1988-10-13 1990-02-24 碱金属碳酸盐的制造方法

Publications (1)

Publication Number Publication Date
ZA901038B true ZA901038B (en) 1990-11-28

Family

ID=36754830

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA901038A ZA901038B (en) 1988-10-13 1990-02-12 Process for producing carbonates of alkali metals

Country Status (8)

Country Link
EP (1) EP0439636A1 (xx)
JP (1) JPH03245824A (xx)
CN (1) CN1054234A (xx)
AU (1) AU621463B2 (xx)
BR (1) BR9000759A (xx)
CA (1) CA2009616A1 (xx)
DE (1) DE3834807A1 (xx)
ZA (1) ZA901038B (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2729305A1 (fr) * 1995-01-18 1996-07-19 Atochem Elf Sa Regeneration d'acides organiques forts par des membranes bipolaires
JP4061902B2 (ja) * 2001-12-25 2008-03-19 旭硝子株式会社 多孔質炭酸カリウムの製造方法
EP1900688A1 (en) * 2006-09-14 2008-03-19 SOLVAY (Société Anonyme) Method for obtaining sodium carbonate crystals
EP2078698A1 (en) * 2008-01-08 2009-07-15 SOLVAY (Société Anonyme) Process for producing sodium carbonate
EP2078697A1 (en) * 2008-01-08 2009-07-15 SOLVAY (Société Anonyme) Process for producing sodium carbonate and/or sodium bicarbonate from an ore mineral comprising sodium bicarbonate
CA2789771C (en) * 2010-02-17 2022-06-14 Simbol Mining Corp. Highly pure lithium carbonate prepared using reverse osmosis
WO2011133165A1 (en) * 2010-04-23 2011-10-27 Simbol Mining Corp. A process for making lithium carbonate from lithium chloride
EP2399866A1 (en) 2010-06-22 2011-12-28 Solvay SA Process for the joint production of sodium carbonate and sodium bicarbonate
WO2013092754A1 (en) 2011-12-23 2013-06-27 Solvay Sa Process for the joint production of sodium carbonate and sodium bicarbonate
DK3060522T3 (da) * 2013-10-23 2019-08-26 Nemaska Lithium Inc Processer til forberedelse af lithiumkarbonat
KR102140915B1 (ko) * 2018-11-27 2020-08-05 한국에너지기술연구원 이산화탄소의 광물화 반응 장치 및 이산화탄소의 고정화 방법
WO2025016959A1 (en) * 2023-07-14 2025-01-23 Solvay Sa Method for manufacturing a sodium carbonate solution
WO2025016957A1 (en) * 2023-07-14 2025-01-23 Solvay Sa Plant for electrically producing sodium carbonate or bicarbonate
WO2025016961A1 (en) * 2023-07-14 2025-01-23 Solvay Sa Plant for electrically producing sodium carbonate or bicarbonate

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE954414C (de) * 1954-09-16 1956-12-20 Basf Ag Verfahren zur Herstellung von wasserfreien Alkalicarbonaten in griessiger Form
US4219396A (en) * 1979-08-03 1980-08-26 Allied Chemical Corporation Electrodialytic process
EP0121611B1 (en) * 1983-03-14 1990-04-25 AlliedSignal Inc. Brine acidification with simultaneous production of alkali metal hydroxide and hydrochloric acid by 3-compartment electrodialytic water splitting
US4880513A (en) * 1986-06-20 1989-11-14 The Graver Company Method and apparatus for generating acid and base regenerants and the use thereof to regenerate ion-exchange resins
US5162076A (en) * 1988-11-30 1992-11-10 Allied-Signal Inc. Method for purification of acids from materials comprising acid and salt
US4976838A (en) * 1988-12-01 1990-12-11 Allied-Signal Inc. Method for purification of bases from materials comprising base and salt

Also Published As

Publication number Publication date
AU5132990A (en) 1991-10-31
BR9000759A (pt) 1991-10-15
JPH03245824A (ja) 1991-11-01
CA2009616A1 (en) 1991-08-08
EP0439636A1 (de) 1991-08-07
DE3834807A1 (de) 1990-05-10
CN1054234A (zh) 1991-09-04
AU621463B2 (en) 1992-03-12

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