1.
Treatment Efficiency and Mechanism of Coal Mine Water with High Turbidity,High Concentrations of Iron and Manganese by Modified Filter Material
改性滤料处理高浊高铁锰矿井水效能和机制研究
2.
Migration and Diffusion of Pollutants in the Mine Water with High Turbidity,High Concentration of Iron and Manganese in Goaf
高浊高铁锰矿井水中污染物在采空区内的迁移扩散
3.
Removal of lead,cadmium,iron,and manganese from mine water by potassium ferrate coagulation
高铁酸钾混凝去除矿井水中的铅、镉、铁、锰
4.
Chengkou manganese deposit is of good prospecting potential, with stable occurrence, high grade, lower Fe content and higher LOI of ores.
城口锰矿具有较大的找矿前景，锰矿层产出稳定，锰含量高，铁含量低，烧失量大。
5.
Investigation on Technology and Mechanism of High Carbon Ferromanganese Alloys by Pelletization-Reducing Smelting Process Using Manganese Ore Fines Containing High Combined Water
高结晶水锰矿粉球团还原冶炼高碳锰铁合金工艺及机理研究
6.
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
7.
APKOCESS OF MAKING HIGH PURE MANGANESE DIOXIDE FRMLOW-GRADE MANGANESE ORE AND REJECTED FERROUS SULFATE
用低品位锰矿和废硫酸亚铁制备高纯二氧化锰的研究
8.
Modification of KIO_4 Oxidation-Photometric Determination of Manganese in Iron Ore;
高碘酸钾光度法测铁矿石中锰含量的改进
9.
Guimeng alloys, an electric high-carbon, ferromanganese, low ferromanganese smelting sales.
硅锰合金、电炉高碳、锰铁、低度锰铁冶炼销售。
10.
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
11.
Methods for chemical analysis of iron ores--The potassium permanganate volumetric method for the determination of calcium content
GB/T6730.13-1986铁矿石化学分析方法高锰酸钾容量法测定钙量
12.
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。
13.
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
14.
Method for determination of total iron content in manganese ores
GB/T1508-1979锰矿石中全铁量的测定
15.
Methods for chemical analysis of ferromanganese and blast furnace ferromanganese--The potentiometric method for the determination of manganese content
GB/T7730.1-1987锰铁及高炉锰铁化学分析方法电位滴定法测定锰量
16.
XRFS Analysis of Iron Ores by Fusion
XRF熔融法测定铁矿石中的铁硅钙镁铝锰磷
17.
Experiment on Removal of Iron and Manganese Ion from Mine Water with Iron Coated Modified Volcanic Rock
涂铁改性火山岩去除矿井水中铁锰离子试验
18.
Rapid Determination of the MnO_2 in Manganese Ore by Sodium Oxalate-Potassium Permanganate Back Titrimetric Method
草酸钠—高锰酸钾返滴定法快速测定锰矿石中MnO_2