A novel ion exchange process had been developed for treating high concentration of sodium tungstate solution.
开发了离子交换新工艺用于处理高浓度钨酸钠溶液。
Study is made of the vanadium extraction from sodium tungstate solution leached out of the secondary tungsten resource.
研究了采用某型树脂从钨二次资源浸出的钨酸钠溶液分离富集钒的效果。
The effects of the electrodes with different shapes on electrolysis have been investigated, the results show that network electrode is more proper for electrolysis of sodium tungstate solution.
并通过考察不同形状的阳极对电解的影响，得出了网状阳极更适合钨酸钠溶液电解的结论。
The transformation of sodium tungstate solution, direct extraction of sodium tungstate under alkali conditions and separation of molybdenum from tungsten by solvent extraction are mainly introduced.
主要介绍了钨酸钠溶液的萃取转型、碱性条件下钨酸钠溶液直接萃取和萃取法分离钨、钼工艺研究进展。
The transformation of sodium tungstate solution, direct extraction of sodium tungstate under alkali conditions and separation of molybdenum from tungsten by solvent extraction are mainly introduced.
主要介绍了钨酸钠溶液的萃取转型、碱性条件下钨酸钠溶液直接萃取和萃取法分离钨、钼工艺研究进展。
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