| 发明名称 |
PROCESS FOR THE PRETREATMENT OF ACTIVATED CARBON WITH FERRIC CHLORIDE |
| 摘要 |
The present invention relates to a process for the pretreatment of activated carbon, capable of being employed especially for the purification of concentrated solutions of hydrochloric acid.
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| 申请公布号 |
US5141913(A) |
申请公布日期 |
1992.08.25 |
| 申请号 |
US19900633766 |
申请日期 |
1990.12.26 |
| 申请人 |
SOLVAY & CIE (SOCIETE ANONYME) |
发明人 |
VANLAUTEM, NOEL |
| 分类号 |
C01B31/12;B01J20/20;B01J20/34;C01B7/07 |
主分类号 |
C01B31/12 |
| 代理机构 |
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