CA2347308A1 - Procede electrochimique de preparation de poudre de zinc - Google Patents

Procede electrochimique de preparation de poudre de zinc Download PDF

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Publication number
CA2347308A1
CA2347308A1 CA 2347308 CA2347308A CA2347308A1 CA 2347308 A1 CA2347308 A1 CA 2347308A1 CA 2347308 CA2347308 CA 2347308 CA 2347308 A CA2347308 A CA 2347308A CA 2347308 A1 CA2347308 A1 CA 2347308A1
Authority
CA
Canada
Prior art keywords
zinc
zinc oxide
cell
solution
solubilized
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA 2347308
Other languages
English (en)
Inventor
Baldev K. Bandlish
Vincent Wise Martin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Clariant Finance BVI Ltd
Original Assignee
Clariant Finance BVI 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
Priority claimed from US09/776,518 external-priority patent/US6569310B2/en
Priority claimed from US09/776,644 external-priority patent/US6569311B2/en
Application filed by Clariant Finance BVI Ltd filed Critical Clariant Finance BVI Ltd
Publication of CA2347308A1 publication Critical patent/CA2347308A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C5/00—Electrolytic production, recovery or refining of metal powders or porous metal masses
    • C25C5/02—Electrolytic production, recovery or refining of metal powders or porous metal masses from solutions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
CA 2347308 2001-02-02 2001-05-11 Procede electrochimique de preparation de poudre de zinc Abandoned CA2347308A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US09/776,644 2001-02-02
US09/776,518 US6569310B2 (en) 2001-02-02 2001-02-02 Electrochemical process for preparation of zinc powder
US09/776,644 US6569311B2 (en) 2001-02-02 2001-02-02 Continuous electrochemical process for preparation of zinc powder
US09/776,518 2001-02-02

Publications (1)

Publication Number Publication Date
CA2347308A1 true CA2347308A1 (fr) 2002-08-02

Family

ID=27119196

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2347308 Abandoned CA2347308A1 (fr) 2001-02-02 2001-05-11 Procede electrochimique de preparation de poudre de zinc

Country Status (2)

Country Link
EP (1) EP1229150A1 (fr)
CA (1) CA2347308A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030057105A1 (en) * 2001-09-27 2003-03-27 Clariant International Ltd. Compositions containing aqueous basic saturated solutions of zinc oxide and processes for preparing said solutions and zinc metal
US20030183535A1 (en) * 2002-03-28 2003-10-02 Clariant International Ltd. Process for the preparation of zinc dithionite

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3326783A (en) * 1963-08-21 1967-06-20 Tennessee Corp Process for the production of electrolytic zinc powder
DE2328254A1 (de) * 1973-06-02 1975-01-02 Prayon Prayon Soc D Verfahren zur herstellung von zinkstaub durch elektrolyse
FR2561265B1 (fr) * 1984-03-16 1986-09-26 Castillo Jean Michel Procede de production de poudres fines et ultrafines de zinc par electrolyse en milieu basique
US5419987A (en) * 1993-12-28 1995-05-30 Electric Fuel (E.F.L.) Ltd. High performance zinc powder and battery anodes containing the same

Also Published As

Publication number Publication date
EP1229150A1 (fr) 2002-08-07

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Legal Events

Date Code Title Description
FZDE Dead