锰矿

X荧光熔片法测定锰矿中的主元素和微量元素

Determination of Primary and Minor Elements in Manganese Ore by X-Ray Fluorescence Spectrometry and Sampling by Fusion

桂西&滇东南大型锰矿GIS评价中若干关键技术研究

Research on the Key Techniques of GIS Based Assessment of Manganese Ore Resources in Western Guangxi and Southeastern Yunnan Region

锰矿石钴含量的测定－－亚硝基R盐光谱法

Manganese ores - Determination of cobalt content - Nitroso-R-salt photometric method

天然锰矿光催化降解直接黄R染料废水

Photocatalytic Degradation of Direct Yellow R Dyestuff with Natural Manganese Mineral Particle Suspension

锰矿中多元素的X射线荧光光谱分析

Analysis on X-ray Fluorescence Spectrometry Manganese Mine

利用廉价的天然锰矿作光催化剂，在常温常压下光催化降解直接黄R染料废水。

The photocatalytic degradation of direct yellow R dye with natural manganese mineral particle has been investigated .

BP神经网络预测软锰矿与黄铁矿干法制取工业硫酸锰最佳条件的研究

BP Artificial Neural Network Calculating Optimum Conditions for Dry Preparation of Manganese Sulfate by Roasting Pyrolusite and Pyrite

Co、Mn和Fe的贫化与钙锰矿有关。

The depletion of the elements such as Mn , Fe , Co genetically relates to todorokite .

用低Mn／Al2O3值锰矿以高铝渣生产硅锰合金的探讨

Discussion on producing Mn Si alloy with manganese ore of low Mn / al_2o_3 , value and high-aluminium slag

用锰矿粉作氧化剂，将浸取液中的Fe~（2+）氧化成Fe~（3+），加Ca（OH）2中和除去；

Removal of Fe 2 + by oxidizing to Fe3 + with manganese oxide ore powder and then neutralizing with Ca ( OH ) 2 ;

在中性pH介质中，捕收剂油酸钠在菱锰矿表面的固着机理，主要属于化学吸附。

In neutral pH medium , the mechanism of collector sodium oleic acid on the surface of rhodochrosite belongs to chemical absorption , The paper points out .

结果表明：随温度升高，Ca蒙脱对硼的吸附量升高，其对硼的解吸滞后性下降，水锰矿和针铁矿对硼的吸附量下降，其对硼的解吸滞后性加强。

The results showed that boron adsorption by Ca montmorillonite increased with increasing temperature , whereas boron adsorption by goethite and manganite decreased as temperature rose .

锰矿掺杂PbO2电极电催化氧化对硝基苯酚废水的研究

Study on electrocatalysis oxidation of p-nitrophenol in wastewater by using the manganese mineral-doped PbO_2 anode

通过在软锰矿烟气脱硫体系中加入pH缓冲剂改善其脱硫浸锰效果的研究在国内外还未见报道。

There is no similar research reported at home that are carried out by adding pH buffer into pyrolusite flue gas desulfurization system to improve the effect of desulfurization and leaching of manganese .

用XRD、TEM、IR、BET等仪器对改性锰矿进行了初步表征。

Superficial characterizations of the resulting modified manganic ore above were carried out by means of such testing instrument as XRD , TEM , IR and BET , etc.

理论计算表明，将锰矿、石灰熔化成渣，倒入摇包或其它装置，再兑入Si≥28%的高硅锰硅合金，可以生产出C≤01%的锰铁。

Theoretical calculation shows that the FeMn with 〔 C 〕≤ 0.1 % can be produced by mixing the molten slag of Mn ore and limestone with FeMn with 〔 Si 〕≥ 28 % .

锰矿石熔融还原技术在济钢25t转炉上的应用

Application of Melting Reduction Technique of Manganese Ore in 25t Converter at Jigang

用于软锰矿脱硫的铁、锰氧化细菌的诱变育种及其对Fe～（2+）、Mn～（2+）的氧化动力学研究

Study on Mutagenic Selection of Ferromanganese-oxidation Bacteria to Be Used in Pyrolusite Flue Gas Desulphurization and Oxidation Kinetics of Fe ~( 2 + ) and Mn ~( 2 + ) by the Bacteria

板栗、商陆对Cd和Mn的生物累积系数和生物转移系数均大于1，表现出很强的富集能力，适用于锰矿区废弃地的生态恢复。

Both Biological Accumulating Coefficient and Biological Transfer Coefficient were larger than 1 for Castanea henryi and Phytolacca ( acinosa ), indicating these two species are good for the ecological restoration of manganese mine wasteland .

改性锰矿在光催化氧化分散蓝2BLN染液中的作用

Photocatalytic Oxidation of Dispersed Blue-2bln Dyestuff in Modified Manganese Ore Suspension

根据给定的工艺参数，导出了锰矿含锰量与原料中Fe、P、SiO2、CaO＋MgO、Al2O3含量的关系式，并列成直观的表格形式。

The relation between Mn content in Mn ore and the contents of Fe , P , SiO2 , CaO + MgO and Al2O3 in raw material is deduced and illustrated according to given process parameters .

研究了利用电感耦合等离子体发射光谱法（ICP－AES）测定铁矿、锰矿、水泥等矿产品中微量硫的溶样方法、工作条件的选择和结果的准确性。

Studied are the determining trace sulfur in iron , manganese ores and in cement by using spectroscopic method of inductance coupling plasma emission , the selection of work conditions and the accuracy of results .

利用ShP-2000磁选机优化选别碳酸锰矿的实践

Practice of Using the Improved ShP-2000 Magnet Separator to Select the Maganese Carbonate Ore

湖南湘潭锰矿锰钾矿&天然氧化物八面体分子筛（OMS-2）在HRTEM下的微结构特征研究

Natural oxide octahedral molecular sieve ( oms-2 ) & the study of the characters of microstructure by for HRTEM cryptomelane of Xiangtan Manganese Deposit , hunan Province

t-1，锰的赋存状态是独立的锰矿物，锰矿物是硬锰矿和软锰矿。

G · t ~ ( - 1 ) . The occurrence state of manganese in the deposit is the self-contained manganese mineral including psilomelane and pyrolusite .

本法测定锰矿标样（冶金部标准样品505）中二氧化硅含量，其测定结果的相对标准偏差RSD为1.08%，测定平均值为33.93%（标样推荐值为33.58%）。

The standard sample ( metallurgy department standard sample 505 ) was measured by this method with the RSD of 1.08 % and the mean content value of 33.93 % ( recommendation value of standard sample is 33.58 % ) .

锰矿的综合利用&用软锰矿制备MnSO4和MnCO3的研究

The comprehensive utilization of manganese ore-studies on manganese black by preparation of mnso_4 and mnco_3

黑锰矿的PZC较高，表面可变负电荷量远低于其他3种矿物。

The PZC of the synthesized hausmannite is much higher than PZCs of other minerals , and it has the least surface variable negative charge .

吸附等温线符合Langmuir型，20℃时1g锰矿对甲基橙的饱和吸附量为776.5mg。

The adsorption isotherm is in keeping with Langmuir-type . When the temperature is 20 ℃, the sorption saturation is 776.5mg [ methyl orange ] / g [ modified manganic ore ] .

采用天然锰矿和次氯酸钠在紫外光的照射下处理分散蓝2BLN废水，探讨了影响水溶液中分散蓝2BLN染料的光催化降解的各种影响因素。

In the exist of natural manganese minerals , sodium hypochlorite and UV irradiation , different kinds of factors on influencing disperse blue 2BLN wastewater degradation were discussed .