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- The state of production and export of molybdenum concentrates,ferromolybdenum and molybdenum oxide were presented. 介绍了近几年来我国钼精矿、钼铁、氧化钼的生产及出口情况。
- A method for determining Mo, Fe, Pb, Cu, SiO2, CaO in molybdenum concentrates by energy-dispersive X-ray fluorescence spectrometry was studied. 摘要采用硼酸镶边垫底,粉末压片法制样,用标准样品建立工作曲线,能量色散X-射线荧光光谱法同时测定了钼精矿中钼、铁、铅、铜、二氧化硅、氧化钙的含量。
- A method for determining Mo,Fe,Pb,Cu,SiO2,CaO in molybdenum concentrates by energy-dispersive X-ray fluorescence spectrometry was studied. 采用硼酸镶边垫底,粉末压片法制样,用标准样品建立工作曲线,能量色散X-射线荧光光谱法同时测定了钼精矿中钼、铁、铅、铜、二氧化硅、氧化钙的含量。
- By analysis of molybdenum ores and molybdenum concentrates,the measures were adopted in the light of molybdenum ores.The way for raising the grade of molybdenum Concentrates was discussed. 通过对钼矿石和产品的分析,针对钼矿石的性质采取了相应的措施,探讨了提高钼精矿品位的途径。
- By adopting the closed-circuit of one stage roughing,two stage scavengings and three stage cleanings,the molybdenum concentrates containing Mo of 51.68% and recovery rate of 96.40% were obtained. 采用一次粗选、两次扫选、三次精选闭路流程;取得了精矿含钼51.;68%25、钼回收率96
- The process on molybdenum concentrate acid pressure oxidation is investigated. 研究钼精矿酸性加压氧化工艺过程。
- low - grade molybdenum concentrates 低品位钼精矿
- low grade molybdenum concentrates 低品位钼精矿
- 57 % high- carbon molybdenum concentrates 57%25高碳钼精矿
- Content of Cd aboveground of Chinese white cabbage has the trend of reducing markedly with molybdenum concentrations increasing under cadmium stress. 小白菜地上部对镉的累积随钼离子浓度的增加呈降低趋势,且与对照差异达显著水平。
- Rhenium,by-procluct of Molybdenum concentrate,is extracted from the acid-leaching solution of Molybdenum oxides by N235. 用N235作萃取剂,采用萃取法从钼焙砂制备高纯钼酸盐的酸洗母液中提取钼的副产品铼。
- Accurate control of rotary kiln's temperature is a key technique for ensuring the quality of molybdenum concentrate calcine. 回转窑温度的准确控制是保证钼精矿焙烧质量的技术关键。
- Well-known, in industrial production equipment of molybdenum concentrate roast basically has reverberator, rotary kiln and much chamber stove. 众所周知,在工业生产中钼精矿焙烧设备主要有反射炉、回转窑和多膛炉。
- Keywords Binders;Forming;Molybdenum concentrates;Molybdenum oxide; 粘结剂;成型;钼精矿;氧化钼;
- Keywords Regrinding;Scrubbing;Quality of molybdenum concentrates; 再磨;擦洗;钼精矿质量;
- In this paper,the suitable granularity distribution for briquetting of baking powder from molybdenum concentrate was determined and a crushing flow was accordingly presented for experimental material. 着重研究了适合于钼精矿焙砂压力成型的原料粒度组成,提出了相应的破碎流程。
- This paper stated that molybdenum slime in production of 57 grade molybdenum concentration,which can't be dewatered using usual filteration were studied by TT series ceramic filters dewatering. 对在"57钼精矿"生产过程中产生的用常规过滤无法进行脱水的钼细泥,用TT系列陶瓷过滤机进行脱水研究,完全解决了钼细泥的脱水问题,保证了"57钼精矿"生产工艺的畅通。
- In accordance with high content of silicon,the technological processes of production were checked overall,and the room test was done.The quality of molybdenum concentrate was rising. 针对锦西钼选厂钼精矿中硅含量较高的情况,对生产工艺流程进行了全面查定,并进行了室内试验,达到了提高钼精矿产品质量的目的。
- Rotary Dryer for Roasting Molybdenum Concentrate 采用回转窑焙烧钼精矿
- Keywords molybdenum concentrate;pyrite;talc; 钼精矿;黄铁矿;滑石;