发明名称 |
PROCESSES FOR TREATING IRON-CONTAINING WASTE STREAMS |
摘要 |
Processes for treating iron containing waste streams are provided. According to these processes, metal-containing compounds, particularly iron oxides are produced. These methods may, for example, be used in the porcessing of the waste streams from the chlorination of titanium-bearing raw materials and involve the use of certain combinations of neutralization and precipitation steps. |
申请公布号 |
WO03068693(A2) |
申请公布日期 |
2003.08.21 |
申请号 |
WO2003US02656 |
申请日期 |
2003.01.29 |
申请人 |
MILLENNIUM INORGANIC CHEMICALS, INC. |
发明人 |
CARTER, PETER;CHRISTOPHER, JOHN, DAVIS;ROBINSON, MICHAEL;KIRIT, TALATI |
分类号 |
C02F1/52;C02F1/66;C02F9/00;C22B3/44;C22B34/12 |
主分类号 |
C02F1/52 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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