1.
Research on Preparation of Chemical Manganese Dioxide for Alkaline Zn-Mn Battery from a Low-grade Manganese Carbonate Ore
贫菱锰矿合成碱锰电池级化学二氧化锰研究
2.
Study on the Preparation of Manganic Manganous Oxide from Low Grade Rhodochrosite and the Control of Its Forming Process;
贫菱锰矿制备四氧化三锰过程的控制研究
3.
Study on the Preparation of Manganese Sulfate from Manganese Spar and Titanium White Waste Acid
钛白废酸与贫菱锰矿制备硫酸锰技术研究
4.
Research on technological conditions of low-grade rhodochrosite leaching manganese
低品位菱锰矿浸出锰的工艺条件研究
5.
Optimize the Leaching Process of Producing Electrolytic Manganese Dioxide from Rhodochrosite
电解二氧化锰生产中贫锰矿浸取工艺的优化
6.
Research on Process of Manganese Carbonate Pure by Directly Acid Leaching of Soft Manganese Ore
贫软锰矿直接酸浸生产高纯碳酸锰的工艺研究
7.
So that a new way to exploiting and utilizing the poor manganes is opened up.
为贫锰矿开发利用开辟了一条新的途径。
8.
Research of Magnetic Reduction Roasting of Low Grade Ferromanganese Ore
磁化还原焙烧工艺处理贫锰铁矿的研究
9.
As viewed from application of the technoogy of producing high-pure manganes carbonate using poor manganese, ferrisulphas and ammonium hydrogen carbonate as raw material is introduced.
本文从应用的角度出发,介绍了以贫锰矿、酸亚铁、酸氢控等为原料,生产高纯碳酸锰的方法。
10.
The pyrite and siderite associated with the ores have been oxidized into limonite, hemitite and goethite.
黄铁矿、菱铁矿变为褐铁矿、赤铁矿和针铁矿。
11.
A mixture of black manganese oxide minerals.
硬锰矿一种黑色氧化锰矿的混合物
12.
Method for determination of total manganese content inmanganese ores
GB/T1506-1979锰矿石中全锰量的测定
13.
an oxide of manganese found naturally as hausmannite.
一种锰的氧化物，作为黑锰矿天然存在。
14.
Dianjiejinzhumeng, manganese series product processing, marketing.
电解金属锰，锰矿系列产品加工，销售。
15.
Resourcesof Mn-ores and Development of EMM;
中国的锰矿资源和电解金属锰的发展
16.
Uncertainty Assessment for Manganese Proportion Testing in Manganese Ore
锰矿石中锰含量测定的不确定度评估
17.
Study on Continuous Titration Detemination of Manganese and Iron in the Manganese Ore
中碳锰铁矿中锰和铁的连续测定研究
18.
Determination of Manganese Ore Capacity of Manganese Uncertainty Evaluation
容量法测定锰矿石中锰不确定度评定