发明名称 |
COLLECTOR FOR SULFIDIC ORES |
摘要 |
<p>The present invention relates a flotation reagent for sulfidic ores, containing at least one compound of formula (1), wherein R2, R3, R4, R5, R6 and R7, independent of one another, represent hydrogen or groups containing 1 to 15 carbon atoms or groups containing oxygen or nitrogen, and at least another compound serving as collector and containing at least one sulfur atom that is directly bound to a carbon or phosphorus atom, wherein the carbon or phosphorus atom is directly bound to at least another sulfur atom or an oxygen atom.</p> |
申请公布号 |
EP1747066(A1) |
申请公布日期 |
2007.01.31 |
申请号 |
EP20050737675 |
申请日期 |
2005.04.28 |
申请人 |
CLARIANT PRODUKTE (DEUTSCHLAND) GMBH |
发明人 |
HESSE, HEINRICH;RAU, TOBIAS;BUCH, WOLFGANG;GOMEZ, JAIME;ARENDS, MIGUEL ANGEL;ERNSTORFER, NORBERT |
分类号 |
B03D1/008;B03D1/01;C07D215/26 |
主分类号 |
B03D1/008 |
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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