Dithionites and sulphoxylates 连二亚硫酸盐及次硫酸盐 Sulphites; thiosulphates 亚硫酸盐;硫代硫酸盐 Sulphates; alums; peroxosulphates ( persulphates ) 硫酸盐;矾;过硫酸盐 ..
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So the nitric acid leaching and thiosulphate leaching method is used for the pretreatment respectively, and the gold in the solution is extracted out with aqueoustwo-phase system (ATPS).
因此分别提出用硝酸预处理法浸出线路板中的铜、铅等金属,用硫代硫酸盐法直接浸出线路板中的金,再用双水相萃取法从酸性浸出液和碱性浸出液中分离富集金。
参考来源 - 双水相体系提取废弃印刷线路板中的金·2,447,543篇论文数据,部分数据来源于NoteExpress
N any salt of thiosulphuric acid 硫代硫酸盐; 硫代硫酸酯
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