MODIFICATION OF COPPER/IRON SELECTIVITY IN OXIME-BASED COPPER SOLVENT EXTRACTION SYSTEMS
摘要
<p>A solvent extraction composition comprising one or more orthohydroxyarylaldoximes and/or one or more orthohydroxyarylketoximes, and one or more selectivity modifiers consisting of phosphinic and/or phosphonic acids, and salts and esters therefore and optionally one or more equilibrium modifiers is provided.</p>
申请公布号
EP1863944(A1)
申请公布日期
2007.12.12
申请号
EP20060748572
申请日期
2006.03.23
申请人
CYTEC TECHNOLOGY CORP.
发明人
TINKLER, OWEN, STEWART;CRAMER, KEITH, ALAN;TETLOW, PETER, ERIC;CAMPBELL, JOHN;MAES, CHARLES, J.
