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Keywords Mn ore powder;strong magnet;jigging; 氧化锰粉矿;细碎;强磁选;跳汰重选;
Mn ore are precious resources in this region, the volume of which is more than30% in total volume of China. 渝东南的秀山自治县,黔东北的松桃自治县,湘西自治州的花垣县并称为中国锰矿的“金三角”。
The high quality Mn ore search shouldbe pursued along bed and interformational cataclasic zone. 据此,该区寻找优质氧化锰矿的思路应顺层位找矿、沿层间构造带找优质矿。
Bolting manual pillar and room method is a good future method of mining Mn ore body of medium thickness and small pitch. 人工柱锚杆房柱法是一种有前途的开采中厚缓倾斜锰矿床的采矿方法。
The effect of the type and quantity of iron ore powders, and the composition and temperature of molten iron on the oxidization of C, Si, Mn, in hot metal are studied. 摘要研究了不同铁矿粉氧化剂以及矿粉加入量、铁水初始成分、铁水温度等因素对铁水碳、硅、锰氧化的影响。
Abstract Energy storing mechanism and thermodynamics of reduction of mechanically milled iron ore powder were studied. 摘要研究了机械力作用下铁矿粉储能的变化规律和还原热力学。
Keywords coated gold in pyrites;poor Mn ore;soak out;gold;MnSO 4; 硫铁矿包裹金;贫锰矿;浸出;金;硫酸锰;
Zunhua City Industry and Trade Co., Ltd. is a best-election unity of iron ore powder production unit. 遵化市精华工贸有限公司是一家采选合一的铁矿粉生产单位。
The Middle Ordovician high - quality Mn ore deposit develops in the five synsedimentary fault depressions in the central Hunan Province, whose environment is of subabyssal, anoxic and insufficient compensation. 湘中中奥陶世优质锰矿沉积于桃江成锰沉积盆地的五条同沉积断陷槽内,为次深海缺氧欠补偿沉积环境。
Keywords szaibelyite;borox;boron ore powder; 硼镁矿;硼砂;硼矿粉;
Formation of the oxidized Mn deposit is controled by the primary Mn ore layer, tectonics, geomorphology, thickness and lithology of the cover rock, climate and hydrogeological condition. 认为表生富集型氧化锰矿床的形成主要受原生含锰层、地质构造、地形地貌、顶盖层厚度、岩性、气候及水文地质等条件所制约。
This article studies the effect of calcium in calcium aluminate ore powder on the product property of alumium - calcium salt coagulants. 本文对应用铝酸钙矿粉生产的铝钙盐混凝剂,进行了矿粉中的钙对产品性能影响的研究。
By use of copper ore powder as raw material,a new method for the production of cuprous chloride in the presence of ZHP-catalyst is introduced. 介绍了以铜矿粉为原料，在ZHP-催化剂作用下生产氯化亚铜的方法。
The use of ore powder with indefinite chemical composition contributed to a series of BF abnormal conditions at Xiangtan Iron & Steel Group Co. 湘钢因使用成分不明的老矿粉,导致高炉生产不顺、铁水罐粘结、风口烧坏等问题。
Mn Ore Deposit in Falang Formation 法郎组锰矿
The difference of 0.013% implies little pollution coming from the reduction and milling processes. A high-grade reduced iron powder containning 0.12-0.15% AIC may be prepared if the AIC of ore powder is controlled to be less than 0.07%. 若严格控制选矿过程;将精矿粉AIC控制在0.;07%25左右;并防止还原时可能造成的污染;有可能得到AIC为0
Keywords MN blood group;glycophorin A;glycophorin B;panel erythrocyte;mAb; MN血型系统;血型糖蛋白A;血型糖蛋白B;谱红细胞;单克隆抗体;
Keywords Mn ions normal deficit;Mn ions unnormal deficit;ferrous;leaching; 锰离子正常贫化;锰离子异常贫化;亚铁;浸出;
Keywords Magnesium borate ore powder;molluscacide;the long-term effect; 硼镁石粉;灭螺药;钉螺;观察;
Keywords Mn tetraphenylporphyrin;serum alb umin;bovine;spectrophotometry; 四苯基卟啉锰;血清白蛋白;牛;分光光度法;