Invention Grant
- Patent Title: Method for concentrating metals from scrap containing metal
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Application No.: US14783111Application Date: 2014-04-10
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Publication No.: US10041142B2Publication Date: 2018-08-07
- Inventor: Wolfram Palitzsch
- Applicant: Ulrich Loser , Wolfram Palitzsch
- Applicant Address: DE Rosswein/OT Grunau DE Freiberg
- Assignee: Ulrich Loser,Wolfram Palitzsch
- Current Assignee: Ulrich Loser,Wolfram Palitzsch
- Current Assignee Address: DE Rosswein/OT Grunau DE Freiberg
- Agent Michael Soderman
- Priority: DE102013006318 20130412
- International Application: PCT/DE2014/100127 WO 20140410
- International Announcement: WO2014/166484 WO 20141016
- Main IPC: C22B3/16
- IPC: C22B3/16 ; C22B3/46 ; C22B7/00 ; C22B11/00 ; C22B13/00 ; C22B25/00 ; C01G5/00 ; C01G5/02 ; C22B3/00 ; C22B25/06
Abstract:
The invention relates to a method for concentrating metals, in particular silver and/or tin and/or lead from scrap containing metal, by treating the material/scrap containing silver and/or tin and/or lead with a sulfonic acid of the formula R—SO2—OH in the presence of an oxidizing agent, wherein R can be an organic group or ammonia.
Public/Granted literature
- US20160053343A1 Method for Concentrating Metals from Scrap Containing Metal Public/Granted day:2016-02-25
Information query
