| 发明名称 |
Sorbent for removing impurities, e.g. arsenic, sulfides, heavy metals and hydrogen sulfide, from aqueous and gaseous phases comprises mineral particles with crust of ferric hydroxide on silicate core |
| 摘要 |
Sorbent for removing impurities from aqueous and gaseous phases comprises mineral particles with a silicate core and a crust of ferric hydroxide.
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| 申请公布号 |
DE10224410(A1) |
申请公布日期 |
2003.12.18 |
| 申请号 |
DE20021024410 |
申请日期 |
2002.05.30 |
| 申请人 |
UFZ-UMWELTFORSCHUNGSZENTRUM LEIPZIG-HALLE GMBH |
发明人 |
DAUS, BIRGIT;TRABITZSCH, RALF;WEIS, HOLGER;WALKOW, FRED |
| 分类号 |
B01D53/02;B01J20/06;B01J20/10;C02F1/28;(IPC1-7):B01J20/02 |
主分类号 |
B01D53/02 |
| 代理机构 |
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