BE816330A - Procede de recuperation de la potasse et de l'oxyde de zinc a partir des solutions de zincate de potassium - Google Patents

Procede de recuperation de la potasse et de l'oxyde de zinc a partir des solutions de zincate de potassium

Info

Publication number
BE816330A
BE816330A BE1006023A BE1006023A BE816330A BE 816330 A BE816330 A BE 816330A BE 1006023 A BE1006023 A BE 1006023A BE 1006023 A BE1006023 A BE 1006023A BE 816330 A BE816330 A BE 816330A
Authority
BE
Belgium
Prior art keywords
potassia
recovering
zinc oxide
potassium zincate
zincate solutions
Prior art date
Application number
BE1006023A
Other languages
English (en)
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 filed Critical
Publication of BE816330A publication Critical patent/BE816330A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/22—Fuel cells in which the fuel is based on materials comprising carbon or oxygen or hydrogen and other elements; Fuel cells in which the fuel is based on materials comprising only elements other than carbon, oxygen or hydrogen
    • H01M8/225—Fuel cells in which the fuel is based on materials comprising particulate active material in the form of a suspension, a dispersion, a fluidised bed or a paste
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
    • C01D1/04—Hydroxides
    • C01D1/28—Purification; Separation
    • C01D1/34—Purification; Separation with selective solvents
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/02—Oxides; Hydroxides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/52—Reclaiming serviceable parts of waste cells or batteries, e.g. recycling
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/84—Recycling of batteries or fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Sustainable Energy (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Hybrid Cells (AREA)
  • Secondary Cells (AREA)
BE1006023A 1973-06-26 1974-06-14 Procede de recuperation de la potasse et de l'oxyde de zinc a partir des solutions de zincate de potassium BE816330A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7323374A FR2235085B1 (fr) 1973-06-26 1973-06-26

Publications (1)

Publication Number Publication Date
BE816330A true BE816330A (fr) 1974-12-16

Family

ID=9121596

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1006023A BE816330A (fr) 1973-06-26 1974-06-14 Procede de recuperation de la potasse et de l'oxyde de zinc a partir des solutions de zincate de potassium

Country Status (11)

Country Link
JP (1) JPS5037693A (fr)
BE (1) BE816330A (fr)
CA (1) CA1021532A (fr)
DE (1) DE2428062A1 (fr)
ES (1) ES427631A1 (fr)
FR (1) FR2235085B1 (fr)
GB (1) GB1426417A (fr)
IT (1) IT1019672B (fr)
LU (1) LU70373A1 (fr)
NL (1) NL7408558A (fr)
NO (1) NO136456C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8524177B2 (en) * 2011-09-09 2013-09-03 Canadus Chemical LLC Process for purifying zinc oxide

Also Published As

Publication number Publication date
GB1426417A (en) 1976-02-25
JPS5037693A (fr) 1975-04-08
AU7031574A (en) 1976-01-08
DE2428062A1 (de) 1975-01-16
ES427631A1 (es) 1976-10-16
NO136456C (no) 1977-09-07
NL7408558A (fr) 1974-12-30
IT1019672B (it) 1977-11-30
CA1021532A (fr) 1977-11-29
NO136456B (fr) 1977-05-31
FR2235085A1 (fr) 1975-01-24
LU70373A1 (fr) 1975-03-27
NO742292L (fr) 1975-01-20
FR2235085B1 (fr) 1976-05-28

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