A study on preparation of manganese sulfate with low grade manganese ore;
低品位锰矿制备硫酸锰的研究
Use ICP-AES Method Determined Varity Component in Manganese Ore;
ICP-AES法测定锰矿中多种组分
Analysis of Research Findings on Ecological Restoration in Disused Manganese Mining Areas;
锰矿废弃区生态恢复研究结果分析
Dressing Practice of -0.5 mm Manganese Ore
-0.5mm锰矿选矿研究与生产实践
During earlier of this century,the geological brigade has found out the Shuicheng-Nayong manganese at vicinity of Shuicheng,which is attributed to the kind of superior oxidized manganese occurring within second member of Maokou Formation of the middle Permian.
水城-纳雍锰矿是106地质大队于本世纪初在水城一带发现的,皆属表生氧化锰矿床类,锰矿产于中二叠统茅口组第二段。
Geological characteristics of Nabi manganese deposit of Qinzhou,Guangxi and its genesis;
广西钦州那必锰矿地质特征及成因认识
Mineralization model for the manganese deposits in northwestern Hunan: An example from Minle manganese deposit in Huayuan,Hunan;
湘西北锰矿床成矿模式研究——以湖南花垣民乐锰矿床为例
Hydrothermal sedimentary manganese deposits associated to volcanic activities-Permian manganese deposit in Guizhou;
与火山活动有关的热水沉积锰矿——以贵州二叠纪锰矿为例
Manage the Resources of Mn-ore Well and Support the Development of Economy;
管好锰矿资源 支撑经济发展
To Grasp the Trunk Is to Promote the Safe Production of Mn-ore;
抓源头 促锰矿安全生产有序发展
Strengthen the Resource Management of Mn-ore and Promote Industrialized Management;
加强锰矿资源管理 推进新型工业化发展
A mixture of black manganese oxide minerals.
硬锰矿一种黑色氧化锰矿的混合物
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
Method for determination of total manganese content inmanganese ores
GB/T1506-1979锰矿石中全锰量的测定
an oxide of manganese found naturally as hausmannite.
一种锰的氧化物，作为黑锰矿天然存在。
Dianjiejinzhumeng, manganese series product processing, marketing.
电解金属锰，锰矿系列产品加工，销售。
Resourcesof Mn-ores and Development of EMM;
中国的锰矿资源和电解金属锰的发展
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
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
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
Study on Technology for Preparation Manganese Carbonate or Manganese Suphate from Leaching Silver-Manganese Ore Solution;
从银锰矿的浸锰液中制取硫酸锰和碳酸锰的工艺研究
A Technological Investigation of the Production of Manganese Sulfate Using Soft Manganese Extract and Sulfuric Iron Ore in Sulfuric Acid;
软锰矿——黄铁矿直接酸浸生产硫酸锰的工艺研究
A soft, black to dark gray mineral, MnO2, the commonest and most important secondary ore of manganese.
软锰矿一种软的，黑色至灰黑色的矿物质，MnO2，是最普通最重要的锰矿
Investigations of Preparating Lead-sulfate and Mangano-manganic-oxide from Galena Concentrate and Pyrolusit;
从方铅矿精矿和软锰矿直接制备硫酸铅和四氧化三锰材料的研究
Dressing Practice of -0.5 mm Manganese Ore
-0.5mm锰矿选矿研究与生产实践
STUDY ON THE PREPARING MANGANESE SULFATE FROM DIRECTLY REDUCTIVING PYROLUSITE
软锰矿直接还原浸取制备硫酸锰的研究
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
Study on Mechanism of SO_2 Oxidation by Pyrolusite Slurry Combined with Thiobacillus Ferrooxidans and Manganese Bacteria;
软锰矿浆与铁、锰细菌催化氧化SO_2的机理研究
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
