“tungsten extraction from acid solution”的概念、定义、翻译、参考文献-科学参考

单词	tungsten extraction from acid solution
释义	tungsten extraction from acid solution Encyclopedia 工学钨冶金释 tungsten extraction from acid solution钨酸性萃取工艺钨酸钠溶液加入酸，将pH调至2.5～3.0的酸性环境，使钨以聚合离子形式存在，用溶剂进行萃取得到钨酸铵溶液的过程。
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