Invention Grant
- Patent Title: Indium recovery method
- Patent Title (中): 铟回收法
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Application No.: US14126835Application Date: 2012-08-09
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Publication No.: US09435008B2Publication Date: 2016-09-06
- Inventor: Yasuhiro Konishi , Norizo Saito , Arumi Higashi
- Applicant: Yasuhiro Konishi , Norizo Saito , Arumi Higashi
- Applicant Address: JP Osaka
- Assignee: Osaka Prefecture University Public Corporation
- Current Assignee: Osaka Prefecture University Public Corporation
- Current Assignee Address: JP Osaka
- Agency: Studebaker & Brackett PC
- Priority: JP2011-176936 20110812
- International Application: PCT/JP2012/070329 WO 20120809
- International Announcement: WO2013/024782 WO 20130221
- Main IPC: C22B7/00
- IPC: C22B7/00 ; C22B58/00 ; C22B3/24 ; C12N1/20 ; B09B3/00 ; C12P3/00
Abstract:
According to the present invention, there is provided an indium recovery method for recovering indium from an indium-containing product, including a leaching step of allowing indium to leach into an aqueous hydrochloric acid solution by hydrothermal leaching using the aqueous hydrochloric acid solution as a leaching agent from the indium-containing product to obtain a leachate composed of an aqueous hydrochloric acid solution containing indium, and a separating step of adding a microbe for adsorbing In ions to the leachate to separate indium from the leachate.
Public/Granted literature
- US20140144292A1 INDIUM RECOVERY METHOD Public/Granted day:2014-05-29
Information query
