发明名称 |
ACTIVATED CARBON AND COAL COMBUSTION RESIDUE TREATMENT SYSTEM AND METHOD |
摘要 |
<p>A method for treating powdered activated carbon (PAC) and/or coal combustion residues (CCRs) by heating at least one of a spent PAC and/or a CCR to separate at least one heavy metal from the at least one of the spent PAC and/or the CCR to create a clean stream and a heavy metal stream, combining the heavy metal stream with a water soluble alkaline-earth metal sulfide to create a combined stream, and removing at least a portion of the at least one heavy metal from the combined stream. The heating may further include heating the at least one of the spent PAC and/or the CCR in an inert atmosphere. Further, the combining may include combining the heavy metal stream with the water soluble alkaline-earth metal sulfide and a catalyst and/or a surfactant or hyperdispersant.</p> |
申请公布号 |
CA2867065(A1) |
申请公布日期 |
2013.09.19 |
申请号 |
CA20132867065 |
申请日期 |
2013.03.14 |
申请人 |
MERCUTEK LLC |
发明人 |
D'AMICO, PETER;POLING, CHRISTOPHER;LESNIAK, THOMAS |
分类号 |
B01D53/64;B09B3/00 |
主分类号 |
B01D53/64 |
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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