• Herein, zinc-manganese alloy bath containing sulfate and citrate ions was selected, and the effect of anodes, manganous ions and continuous operation on bath stability was studied.

    选择硫酸盐-柠檬酸盐体系合金镀液研究阳极、二价离子以及连续作用等因素镀液稳定性影响。

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  • The manganic manganous oxide is prepared from the purified manganese sulfate solution using hydrogen peroxide as oxidant under alkali medium of ammonia solution.

    研究了锰矿制备硫酸锰,碱性溶液过氧化氧化剂制备高比表面优质四氧化新工艺。

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  • In view of the problems above, this paper put forward a new craft route, which was preparing manganous sulfate from rhodochrosite by acid-leaching as raw material to get manganic manganous oxide.

    课题针对上述问题,采用酸浸贫菱锰矿制备硫酸进而制备生成四氧化三锰的工艺路线

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  • The invention belongs to the field of chemical engineering, specifically relates to a method for removing ferrum and heavy metals during manganous sulfate solution preparation.

    发明属于化工领域具体涉及种在制备硫酸溶液过程中去除重金属方法

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  • The invention belongs to the field of chemical engineering, specifically relates to a method for removing ferrum and heavy metals during manganous sulfate solution preparation.

    发明属于化工领域具体涉及种在制备硫酸溶液过程中去除重金属方法

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