APPARATUS AND METHOD FOR RECOVERY OF MATERIAL GENERATED DURING ELECTROCHEMICAL MATERIAL REMOVAL IN ACIDIC ELECTROLYTES
- 申请公布号：
- WO2016130420(A1)
- 申请号：
- WO2016US16726
- 申请日期：
- 2016.02.05
- 申请公布日期：
- 2016.08.18
- 申请人：
- FARADAY TECHNOLOGY, INC.
- 发明人：
- TAYLOR, E. Jennings;INMAN, Maria E.;SKINN, Brian T.;HALL, Timothy D.;SNYDER, Stephen T.;LUCATERO, Savidra C.;KATHE, Eric Lee
- 分类号：
- B23H3/00
- 主分类号：
- B23H3/00
- 摘要：
- A method for recycling metallic material produced by an electrochemical material removal process. The method includes flowing an electrolyte solution between an anode workpiece and a cathode tool in a first electrolytic process, the first electrolytic process including applying a first electrolytic current and voltage between the anode workpiece and the cathode tool and thereby causing metal ions to be removed from the anode workpiece and dissolved and substantially retained in the electrolyte solution. The electrolyte solution with the metal ions therein is passed between an electrowinning cathode and an electrowinning anode in a second electrolytic process, the second electrolytic process including applying a second electrolytic current and voltage between the electrowinning cathode and the electrowinning anode and thereby causing the metal ions to be removed from the electrolyte solution and deposited onto the electrowinning cathode.
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