1)molybdenum concentrates钼精矿
1.Determination of Arsenic and Bismuth in Molybdenum Concentrates by Hydride Generation Atomic Fluorescence Spectrometry;氢化物发生原子荧光光谱法测定钼精矿中砷和铋
2.It provides the advanced equipment and effective data for roasting of molybdenum to promote and change the present state of domestic molybdenum concentrates roasting.叙述了采用内燃式回转窑焙烧钼精矿的技术特点以及系统技术参数选择与配套方式,对提高和改变目前国内钼精矿焙烧现状,提供了具有实际参考价值的数据和配套设备。
3.The owtput and foreign trade situation of molybdenum in 2004 in China were expounded,induding the output change of molybdenum concentrates,import and export trend of molybdenum and its products.重点论述了近5年特别是2004年我国钼产量与钼外贸发展情况,包括钼精矿产量变化、钼及其制品进出口态势和钼品出口创汇在全国有色金属和铁合金出口创汇所处的位置。
英文短句/例句
1.A SPECIAL PHENOMENON IN THE HISTORY OF THE WORLD MOLYBDENUM--THE PRICE OF MOLYBDENUM WAS AFFECTED BY THE CAPACITY OF ROASTED CONCENTRATE;世界钼业发展史上的特殊现象——钼精矿焙烧能力决定钼价格变化
2.RESEARCH ANP ANALYSIS ON OCCURRENCE STATE OF CARBON IN 57% HIGH CARBON-MOLYBDENUM CONCENTRATES57%高碳钼精矿碳的赋存状态分析研究
3.Experimental study on alkali leaching of a low grademolybdenum oxide concentrate at atmospheric pressure低品位氧化钼精矿常压碱浸试验研究
4.PRODUCTION PRACTICE OF ROASTING MOLYBDENUM CONCENTRATE WITH INTERNAL HEAT ROTARY-KILN内热式回转窑焙烧钼精矿的生产实践
5.Selection of Additives for Molybdenum Concentrate Pressure Oxidation钼精矿加压氧化过程中添加剂的选择
6.THE PREPARATON OF AMMONIUM PARAMOLYBDATE AND AMM NIUM PERRHENATE FROM NON-STANDARDIZED MOLYBDENUM ORE CONCENTRATES BY OXYGEN DIGESTING PROCESS非标准钼精矿氧压煮法制取仲钼酸铵和高铼酸铵
7.Molybdenum concentrates--Determination of rhenium contentGB/T15079.11-1994钼精矿化学分析方法铼量的测定
8.Molybdenum concentrates--Determination of copper and lead contentGB/T15079.6-1994钼精矿化学分析方法铜和铅量的测定
9.Molybdenum concentrates--Determination of silicon oxide contentGB/T15079.2-1994钼精矿化学分析方法二氧化硅量的测定
10.Study of the Mothods to Recover Rhenium from Calcination Fume of MoS_2 ORE;从钼精矿焙烧烟尘中回收铼的工艺研究
11.Application Practice of Multi-element Analysis in Molybdenum Concentrate Production Process多元素分析在钼精矿生产工艺中的应用实践
12.Molybdenum concentrates--Determination of oil and moisture contentGB/T15079.12-1994钼精矿化学分析方法油和水分总含量的测定
13.The development of computer controll and management system of rotary furnace for fine Mo minerals baking钼精矿焙烧回转窑计算机控制与管理系统的开发
14.AUTOMATIC INSTRUMENTATION CONTROL AND THE OPERATION OF CALCINING MOLYBDENUM ORE CONCENTRATE WITH DIRECT HEATING ROTARY KILN钼精矿回转窑直燃式焙烧自动化仪表控制与操作
15.Experimental Staely on the Comprehensive Recovery of Mo Difficultly Handle from the Copper Concentrate;金堆城钼业集团公司铜精矿中难选钼的综合回收试验研究
16.Characteristics of Metallogenetic Geology and Prospecting Prediction in Seleteguole Polymetallic Mining Area Containing Copper-molybdenum of Jinghe County,Xinjiang Province新疆精河县色勒特果勒铜钼多金属矿区成矿地质特征及找矿预测
17.STUDY ON MOLYBDENUM RECOVERY FROM PROCESSED TAILINGS从某钼矿老尾矿中回收钼的试验研究
18.Methods for chemical analysis of tungsten concentrates--The molybdenum blue photometric method for the determination of silicon dioxide contentGB/T6150.14-1985钨精矿化学分析方法钼蓝光度法测定二氧化硅量
相关短句/例句
Molybdenum concentrate钼精矿
1.Discussion on treatment of gas with low SO_2 from roasting of molybdenum concentrate;钼精矿焙烧低浓度SO_2烟气治理方案探讨
2.Determination of Mo,Fe,Pb,Cu,SiO_2,CaO in molybdenum concentrates by energy-dispersive X-ray fluorescence spectrometry;能量色散X-射线荧光光谱法测定钼精矿中钼、铁、铅、铜、二氧化硅、氧化钙
3.The study on the production of ammonium molybdate from molybdenum concentrate;用钼精矿生产钼酸铵的试验研究
3)57 molybdenum concentrate57钼精矿
1.Investigation was made on the carbon occurrence state in cast low chrome alloy balls and cast compound phase graphite balls and its effect on the carbon content in common molybdenum concentrate,57 molybdenum concentrate and molybdenum disulfate powder.分析研究了低铬合金铸球和复相球墨铸球中碳的赋存状态及其对普通钼精矿、57钼精矿和二硫化钼粉碳含量的影响,指出用浮选法生产低碳57钼精矿,一段磨矿介质不宜使用复相球墨铸球。
4)molybdenite concentrate辉钼精矿
1.Melting salt oxidation technology of molybdenite concentrate;辉钼精矿熔盐氧化工艺研究——Na_2MoO_4-Na_2SO_4体系
2.68% molybdenite concentrate can reach over 99% when HNO3 concentration was 28.采用酸性加压氧化法分解辉钼精矿,考察了几种因素对钼精矿转化率和浸出率的影响。
5)Cu-Mo concentrate铜钼精矿
6)Mo-Bi concentrate钼、铋精矿
延伸阅读
钼精矿钼精矿外观为黑色或稍带银灰色极细粉末，其用途为浮选所得的钼精矿，供生产氧化钼、钼铁、钼盐等用。出口钼精矿的包装，有以下两种：①内玻璃纤维袋，外麻袋、每袋净重50kg；②内乳胶袋、外麻袋每袋净重25～30kg或50kg。质量规格及化学成分根据GB3200—89钼精矿的技术条件，共分三个品级九个品种(见表6-6-39)。表6-6-39钼精矿质量规格品级种类钼不小于杂质,不大于SiO2AsSnPCuPbCao特级品一类517.00.050.040.030.20.302.8二类518.50.030.020.020.20.151.4三类515.00.100.100.050.50.601.5一级品一类479.00.070.070.050.30.403.0二类4711.00.050.050.030.30.202.0三类476.00.200.150.101.01.501.5二级品一类4512.00.070.070.070.30.503.0二类4513.00.060.060.040.30.302.0三类456.00.250.150.151.51.502.0注:①表中一类，二类系采用浮选方法生产的钼精矿产品，三类系钨锡钼等多金属矿综合回收钼精矿产品；②钼精矿中铼为有价元素，供方应提供分析数据。.检验标准出口钼精矿化学成分检验按照GB/T15079—94进行。.注意事项①根据用户要求，生产单位可供Mo≥54的钼精矿产品；②经供需双方协议，可调整上表个别指标；③浮选钼精矿产品粒度要求通过200目筛筛下物不小于60；综合回收钼精矿产品粒度应由供需双方协议；④钼精矿产品中水分与油分含量之和不得大于4；⑤精矿产品中不得混入外来杂物。
