发明名称 |
METHOD FOR DEPOSITING METAL IONS |
摘要 |
<p>A method for depositing metal ions wherein mineral(s), oxide(s) or hydroxide(s) of magnesium or/and calcium is/are used as raw material(s), through at least one process of calcination, slaking and carbonization, to produce aqueous solution(s) of magnesium bicarbonate or/and calcium bicarbonate, which is/are used as precipitant(s) to deposit metal ions from metal salt solutions of rare earth, nickel, cobalt, iron, aluminium, gallium, indium, manganese, cadmium, zirconium, hafnium, strontium, barium, copper and zinc etc. At least one of metal carbonates, hydroxides and basic carbonates is obtained. Alternatively, the obtained products are further calcined to produce metal oxides.</p> |
申请公布号 |
WO2010088863(A1) |
申请公布日期 |
2010.08.12 |
申请号 |
WO2010CN70570 |
申请日期 |
2010.02.09 |
申请人 |
GENERAL RESEARCH INSTITUTE FOR NONFERROUS METALS;GRIREM ADVANCED MATERIALS CO., LTD.;HUANG, XIAOWEI;LONG, ZHIQI;LI, HONGWEI;CUI, DALI;PENG, XINLIN;YANG, GUILIN;HOU, YONGKE;WANG, CHUNMEI;ZHANG, SHUNLI |
发明人 |
HUANG, XIAOWEI;LONG, ZHIQI;LI, HONGWEI;CUI, DALI;PENG, XINLIN;YANG, GUILIN;HOU, YONGKE;WANG, CHUNMEI;ZHANG, SHUNLI |
分类号 |
C22B3/46;C04B2/10 |
主分类号 |
C22B3/46 |
代理机构 |
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代理人 |
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地址 |
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