...Mg2+ Al3+H+ (水中)Zn2+Fe2+ Pb2+ H+(酸中)Cu2+Hg2+Ag+阳离子放电能力(得电子能力)逐渐增强 (2)电解池阳极 (Fe Cu Ag等金属)> S2-> I- > Br-> Cl-> OH- > 含氧酸根阴离子放电(失电子)能力:逐渐减弱 电解的基本规律举 例 电..
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Cu-Bi-Ag-Fe alloy material 铜铋银铁合金
As such, Cu, fe, Au, Ag have been more returned, presumptive effect was reached.
结果表明:铜、铁、金、银得到进一步回收,达到了预期效果。
A method for the analysis of an, ag, Zn, Cu, Ni, Co and fe in ion-exchange resins at the different stages of technological processes of leaching Au using ion-exchange technology was developed.
本工作对离子交换法提取金的工艺生产过程不同阶段离子交换树脂中的金及其它元素银、锌、铜、镍、钻和铁的分析进行了研究。
The source materials of the placer gold deposit in the area are from skarn — typed Au — Ag — Cu — Fe polymetallic ore.
矽卡岩型金银铜铁多金属矿床等是本区砂金矿的物质来源。
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