针对酸性氯化物中黄铁矿还原浸出锰结核的溶液成分特点，选择黄钠铁矾法进行了沉淀分离铁的研究。
Jarosite process was selected for iron removal due to the characteristics of the solution originated from the reduction leaching of manganese nodules by pyrite in chloride system.
也许金属钠最重要的用途是作为还原剂生产高熔点金属，比如钛和铪。
Perhaps the most important use of sodium metal is as a reducing agent in producing high melting point metals, such as titanium and hafnium.
结果表明，用葡萄糖和酒石酸钾钠混合作还原剂改进了镀层的均匀度和结合强度。
The results show that both the uniformity and adhesion of ag deposit were improved using compound of glucose and potassium tartrate as reducing agent.
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