发明名称 |
METHOD FOR SOLUBILIZING MOLYBDENUM OXIDE CONCENTRATES |
摘要 |
<p>A process for digesting molybdenum oxide concentrates includes suspending a molybdenum-containing starting material in an aqueous solution so as to obtain a suspension. While stirring, an oxidizing agent and an alkali solution of at least one alkali metal are metered to the suspension so as to set a pH and produce a product having a molybdenum content of at least 98% of the molybdenum-containing starting material. The alkali metal is selected from the group consisting of Na, K and Li.</p> |
申请公布号 |
EP2229345(A1) |
申请公布日期 |
2010.09.22 |
申请号 |
EP20080856539 |
申请日期 |
2008.11.04 |
申请人 |
H.C. STARCK GMBH |
发明人 |
SCHIMROSCZYK, BRIGITTE;EBELING, GISBERT;HENZE, JOERG |
分类号 |
C22B3/12;C01G39/00;C01G39/02;C22B34/34 |
主分类号 |
C22B3/12 |
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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