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- Keywords graphite in soil form;natural manganese dioxide（NMD）;adjustment of the formulation;cost reducing; 土状石墨;天然二氧化锰（NMD）;配方调整;降低成本;
- natural manganese dioxide (NMD) 天然二氧化锰（NMD）
- natural manganese dioxide 天然二氧化锰
- Experience of Manganese Dioxide Systemization experiments. 具备相关二氧化锰的合成的实验经历.
- Manganese dioxide, carbonic acid manganese processing and sales. 二氧化锰，碳酸锰加工销售。
- Products used for treatment of water intended for human consumption - Manganese dioxide. 生活用水处理用产品。二氧化锰。
- But that of an electrolytic manganese dioxide(EMD)decreased from 72. 5% to 25. 3% during the first ten cycles. 电解二氧化锰在前十次循环中放电容量从72.;5%25逐渐下降至25
- The physical and chemical performances of electrolytic manganese dioxide (EMD) made at home and abroad were determined. 研究了进口(日本)和国产(湘潭)两种无汞碱性电池用电解二氧化锰(EMD)的一些物理化学性能。
- Physical stare: The manganese sand filter materials, in different content, are sieved and made of natural manganese sand or manganese. 物理状态：该产品是用天然锰砂或锰矿石做原料，经筛选加工成含量不同的锰砂滤聊。
- Electrolytic manganese dioxide(EMD) industry had the characteristics of high consuming of ores and energy sources as well as large amount of waste water and residue. 电解二氧化锰(EMD)产业以资源和能源消耗高、废水和废渣排放量大等为特征。
- Quantitative analysis of phase composition of EMD (electrolytic manganese dioxide) by X-ray diffraction method is introduced. 用X射线衍射定量物相分析法.;测定了不同产地EMD(电解二氧化锰)中不同晶型二氧化锰的含量
- The electrochemical activity of EMD (electrolytic manganese dioxide) was improved after the chemically treatment of EMD product. 本文对电解二氧化锰产品采用化学的方法进行处理,从而提高电解二氧化锰的电化学活性。
- Y wensheng, Millero F J. Adsorption of phosphate on manganese dioxide in seawater [J]. Environ Sci Technol,1996,30(2) :536 -541. 郑红汤鸿霄.;锰矿砂对取代酚的光氧化作用研究[J]
- Manganese slag which containing about 20% manganese dioxide is produced in the process of potassium permanganate production. 锰泥为两步氧化法生产高锰酸钾后的残渣,其中含有质量分数约20%25的二氧化锰。
- Based on the theory of iodimetry,a new analytical method for the rapid titration of manganese dioxide in pyrolusite is developed. 利用碘量法基本原理,建立了一种快速测定软锰矿中二氧化锰含量的新方法。
- Then, by using manganese dioxide, formaldehyde could be oxidized into carbon dioxide and water or turned into polyformaldehyde. 二氧化锰起了催化氧化作用，能将甲醛氧化成二氧化碳和水，也能使甲醛缩聚生成多聚甲醛；
- Lithium manganese dioxide button battery, Lithium manganese dioxide cylindrical battery, Lithium thionyl chloride cylindrical battery, Lithium polymer battery, Tab-weld battery. 锂锰扣式电池,锂锰柱式电池,锂氩柱式电池,锂聚合物电池,带焊接片或组合加工电池。
- The composite anode for production of electrolytic manganese dioxide (EMD) consists of Ti base corrugated panel covered with Ti-Mn alloys, Ti stiffening bars and Al hanger bar. 电解二氧化锰（EMD）用波纹状Ti－Mn复合阳极由波纹状Ti基Ti－Mn合金复合阳极大板、Ti加强筋及铝横担组成。
- The fibrous electrolytic manganese dioxide (FEMD) is a new excellenter one of the electrolytic manganese dioxide ( EMD ) being chemical energy sources materials. 纤维态电解二氧化锰(简称FEMD)是电源材料之一的电解二氧化锰(简称EMD)中性能更为优异的新品种。
- A new technique for preparation of zinc oxide activated and chemical manganese dioxide directly from Zinc concentrate and pyrolusite in chlorhydric acid medium is reported. 报道了盐酸介质中直接用锌精矿和软锰矿制取活性氧化锌和化学二氧化锰的新工艺。
