发明名称 |
SYSTEM AND METHOD FOR SELECTIVELY REMOVING METALS FROM INDUSTRIAL WASTE |
摘要 |
The invention generally relates to a system and method for selectively removing metals from a metal containing substance, and more particularly to a method and system for selectively extracting metals from fly ash with one or more of an acidic extraction process, basic extraction process, and supercritical carbon dioxide (scC02) and a co-solvent extraction process. Moreover, bi-products from an industrial process, e.g., coal fired plant, may be utilized in the extraction processes. |
申请公布号 |
WO2013177583(A2) |
申请公布日期 |
2013.11.28 |
申请号 |
WO2013US42819 |
申请日期 |
2013.05.28 |
申请人 |
NEUMANN SYSTEMS GROUP, INC. |
发明人 |
NEUMANN, DAVID, KURT;OHMAN, CLAIRE, MACLEOD;KLEIN, ERIC, JOHN;BRASSEUR, JASON, KENNETH |
分类号 |
C22B3/04 |
主分类号 |
C22B3/04 |
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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