| 发明名称 |
PROCESS FOR THE PURIFICATION OF ANHYDROUS HYDROGEN FLUORIDE |
| 摘要 |
Impure anhydrous hydrogen fluoride is purified by removing metallic and non-metallic impurities by electrolysis under conditions whereby no explosive gas mixture is formed in the electrolytic cell.
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| 申请公布号 |
US5164052(A) |
申请公布日期 |
1992.11.17 |
| 申请号 |
US19910766116 |
申请日期 |
1991.09.27 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
BULAN, ANDREAS;KRANCHER, MICHAEL |
| 分类号 |
C01B7/19;C25B1/24 |
主分类号 |
C01B7/19 |
| 代理机构 |
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