发明名称 |
IMPROVED METAL REFINING PROCESS USING MIXED ELECTROLYTE |
摘要 |
An electrorefining process is disclosed for producing high purity tin having reduced short-term and long-term alpha particle emissions and reduced lead levels. The process may use a mixed acidic electrolytic solution including at least a first electrolyte that provides sulfate ions in the mixed electrolytic solution, such as sulfuric acid, and a second electrolyte that provides halide ions in the mixed electrolytic solution, such as hydrochloric acid. |
申请公布号 |
WO2015126631(A1) |
申请公布日期 |
2015.08.27 |
申请号 |
WO2015US14583 |
申请日期 |
2015.02.05 |
申请人 |
HONEYWELL INTERNATIONAL INC. |
发明人 |
SILINGER, PAUL P.;CLARK, BRETT M.;FERY, MARK B. |
分类号 |
C22B25/08 |
主分类号 |
C22B25/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|