IT1019672B - Procedimento per il recupero della potassa e del ossido dizinco par tendo dalle soluzioni di zincato di potassio - Google Patents

Procedimento per il recupero della potassa e del ossido dizinco par tendo dalle soluzioni di zincato di potassio

Info

Publication number
IT1019672B
IT1019672B IT2450574A IT2450574A IT1019672B IT 1019672 B IT1019672 B IT 1019672B IT 2450574 A IT2450574 A IT 2450574A IT 2450574 A IT2450574 A IT 2450574A IT 1019672 B IT1019672 B IT 1019672B
Authority
IT
Italy
Prior art keywords
potassa
dizinc
tendo
galvanized
potassium
Prior art date
Application number
IT2450574A
Other languages
English (en)
Italian (it)
Inventor
Soc Des Accumulateurs Fix Saft
Original Assignee
Asturienne Mines Comp Royale
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 Asturienne Mines Comp Royale filed Critical Asturienne Mines Comp Royale
Application granted granted Critical
Publication of IT1019672B publication Critical patent/IT1019672B/it

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)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Sustainable Energy (AREA)
  • Materials Engineering (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Hybrid Cells (AREA)
  • Secondary Cells (AREA)
IT2450574A 1973-06-26 1974-06-28 Procedimento per il recupero della potassa e del ossido dizinco par tendo dalle soluzioni di zincato di potassio IT1019672B (it)

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
IT1019672B true IT1019672B (it) 1977-11-30

Family

ID=9121596

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2450574A IT1019672B (it) 1973-06-26 1974-06-28 Procedimento per il recupero della potassa e del ossido dizinco par tendo dalle soluzioni di zincato di potassio

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
LU70373A1 (fr) 1975-03-27
FR2235085B1 (fr) 1976-05-28
FR2235085A1 (fr) 1975-01-24
JPS5037693A (fr) 1975-04-08
NL7408558A (fr) 1974-12-30
CA1021532A (fr) 1977-11-29
GB1426417A (en) 1976-02-25
ES427631A1 (es) 1976-10-16
NO136456B (fr) 1977-05-31
NO136456C (no) 1977-09-07
NO742292L (fr) 1975-01-20
AU7031574A (en) 1976-01-08
BE816330A (fr) 1974-12-16
DE2428062A1 (de) 1975-01-16

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