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Electrochemical Arsenic Immobilization For Sustainable Cobalt Production

ENERGY, DEPARTMENT OF United States has Released a tender for Electrochemical Arsenic Immobilization For Sustainable Cobalt Production in Chemicals. The tender was released on Jun 10, 2025.

Country - United States

Summary - Electrochemical Arsenic Immobilization For Sustainable Cobalt Production

Deadline - Jul 09, 2025

GT reference number - 110659104

Product classification - Basic inorganic chemicals

Organization Details:

  Address - United States

  Contact details - 565656565

  Tender notice no. - 76454545

  GT Ref Id - 110659104

  Document Type - Tender Notices

Notice Details and Documents:

Description - Description: Technology Summary This technology introduces an electrochemical method for extracting cobalt from sulfoarsenide minerals, such as cobaltite (CoAsS), while simultaneously immobilizing arsenic as scorodite (FeAsO?·2H?O), a stable and low -solubility mineral form. The process enables cobalt production from arsenic-rich domestic sources by addressing both metal recovery and arsenic stabilization in a single system. The method operates at moderate temperatures (up to 70°C) and under ambient pressure conditions, without the need for chemical oxidants or high-pressure equipment. Challenge Domestic sources of cobalt remain largely untapped due to the presence of arsenic, which complic

Gt Ref Id - 110659104

Deadline - Jul 09, 2025

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