发明申请
- 专利标题： METAL EXTRACTANT REAGENTS HAVING INCREASED RESISTANCE TO DEGRADATION
- 专利标题（中）： 具有降低耐腐蚀性的金属萃取剂试剂
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申请号： US12575580申请日： 2009-10-08
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公开(公告)号： US20100092357A1公开(公告)日： 2010-04-15
- 发明人: John Campbell , Susan Owens , Matthew Soderstrom , Troy Bednarski , Gustavo Marin
- 申请人： John Campbell , Susan Owens , Matthew Soderstrom , Troy Bednarski , Gustavo Marin
- 主分类号： B01D11/04
- IPC分类号： B01D11/04 ; C09K3/00
摘要：
A solvent extraction composition and process for using the composition is provided. The composition contains up to 70% by weight of at least one orthohydroxyarylketoxime extractant and/or at least one orthohydroxyarylaldoximes extractant, salts and mixtures thereof; from about 0.1 to about 20% by weight of at least one substantially water insoluble aromatic hydroxy containing antidegradation agents. The composition optionally contains an equilibrium modifier.
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