发明名称 |
Method and system for beneficiating gasification slag |
摘要 |
The present invention provides a method of beneficiating slag, including mixing the slag with water to form a slurry. The slurry is screened through a first screen to remove a first portion of material and then screened through a second screen to remove a second portion of material. In one embodiment, the second portion of material has a carbon content less than about 5% and, more preferably, a carbon content less than about 1%.
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申请公布号 |
US2005051500(A1) |
申请公布日期 |
2005.03.10 |
申请号 |
US20030657730 |
申请日期 |
2003.09.08 |
申请人 |
CHARAH ENVIRONMENTAL, INC. |
发明人 |
PRICE CHARLES E.;BARNWELL WILLIAM LEE;GROPPO JOHN G. |
分类号 |
B03B9/04;C02F1/38;C02F1/56;C02F1/66;C02F11/12;C10J3/52;(IPC1-7):C02F1/00 |
主分类号 |
B03B9/04 |
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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