germani相关论文
A thermodynamic analysis on the acid leaching process of germanium oxide dust and discussion on the behaviors of main su......
低锗单宁锗采用'盐酸+盐浸出脱杂—三段水逆流洗涤—煅烧'工艺可以明显提高锗精矿的品质。在液固比(4.0~4.5)∶1、浸出脱......
对降低单宁沉锗工艺单宁酸消耗倍数开展研究.通过实验研究分析了硫酸锌溶液沉锗过程中锗离子浓度、单宁酸种类、溶液酸度、沉淀液......
Preconcentration of Germanium(IV) on Styrene-Maleic Anhydride Copolymer Modified with Aminobenzoic A
The styrene-maleic anhydride copolymer was chemically modi?ed, in the presence of formaldehyde, with 4-amino-2-hydroxybe......
在pH2~6的硫酸介质中,锗(Ⅳ)、锑(Ⅲ)和钼(Ⅵ)形成三元杂多酸,此三元杂多酸在0.24mol/L的H2SO4中能迅速在滴汞电极上还原而产生灵敏的极谱电流,其峰电位为-0.35V(vs,SCE),测定下......