Invention Grant
- Patent Title: Leaching copper-containing ores
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Application No.: US16230150Application Date: 2018-12-21
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Publication No.: US10563287B2Publication Date: 2020-02-18
- Inventor: Ralph Peter Hackl , Paul Leslie Brown , Stephen Charles Grocott , Daniel Arthur Kittelty
- Applicant: Technological Resources Pty. Limited
- Applicant Address: AU Melbourne, Victoria
- Assignee: Technological Resources Pty. Limited
- Current Assignee: Technological Resources Pty. Limited
- Current Assignee Address: AU Melbourne, Victoria
- Agency: Banner & Witcoff, Ltd.
- Priority: AU2017901263 20170406; AU2017903824 20170920
- Main IPC: C22B15/00
- IPC: C22B15/00 ; C22B3/18 ; C22B3/06 ; C22B1/14
Abstract:
A method of leaching copper-containing ores, such as chalcopyrite ores, with a leach liquor in the presence of silver and an activation agent that activates silver whereby the silver enhances copper extraction from copper ores.
Public/Granted literature
- US20190127822A1 Leaching Copper-Containing Ores Public/Granted day:2019-05-02
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