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Title:
METHOD FOR RECOVERING GOLD
Document Type and Number:
Japanese Patent JP2022042946
Kind Code:
A
Abstract:
To provide a method that can recover gold with improved safety and reduced cost.SOLUTION: A method for recovering gold includes the step of recovering gold, with a gold recovery agent, from a gold solution having gold, iodine, a salt of iodine, and a reductant dissolved therein. The gold recovery agent includes at least one selected from the group consisting of cells of microorganisms belonging to Cyanidiales and cell derivatives, and processed products of them, and artifacts simulating them.SELECTED DRAWING: None

Inventors:
ADAMS ERI
TANIMOTO HAJIME
Application Number:
JP2021066026A
Publication Date:
March 15, 2022
Filing Date:
April 08, 2021
Export Citation:
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Assignee:
GALDIERIA CO LTD
International Classes:
C22B11/00; C22B3/22
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshinori Shimizu
Toshiaki Sakanishi



 
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