铁精矿脱水,concentrate dehydration
1)concentrate dehydration铁精矿脱水
英文短句/例句
1.Discuss of dewatering technology of magnetite concentrates after cation reverse flotation浅析阳离子反浮选磁铁精矿脱水技术
2.PRACTICE AND RESEARCH OF NEW-TYPE VACUUM STRAP FILTER ON SUPER-FINE MAGNET CONCENTRATE DEHYDRATING新型真空带式过滤机在超细铁精矿脱水中的研究实践
3.On Ceramic Filter at Application of Dehydration Iron Mirror浅谈陶瓷过滤机在镜铁矿脱水的应用
4.Mechanism of Amine Collector in Reverse Flotation De-silicates Process of Iron Concentrates胺类捕收剂在铁精矿脱硅反浮选中的作用机制
5.The Application Study of Ceramics Filter on Concentrate and Tailing Classified;陶瓷过滤机在凡口矿精矿尾砂脱水的应用研究
6.Study and Application of Cement Slurries Weighted with Refined Iron-ore Fines精铁矿粉加重水泥浆体系研究与应用
7.Pyrites and concentrate--Determination of moisture--Gravimetric methodGB/T2461-1996硫铁矿和硫精矿水分的测定重量法
8.Rail Kuangcaixuan sales: Rail concentrates, titanium concentrates.铁矿采选，销售：铁精矿，钛精矿。
9.Study on Flotation Technique and Thickening and Dewatering of High Grade Pyrite Concentrate;高品位硫精矿的浮选技术及浓缩脱水性能研究
10.centrifugal dryer离心脱水机（选矿）
11.Study on Iron Concentrate Desulfurization Test by Using Jet Flow Flash Flotation Machine射流闪速浮选机在铁精矿脱硫浮选中的试验研究
12.Research on the Production of Super Pure Iron Concentrate with a Powder Iron Concentrate用某铁精矿粉制取超纯铁精矿的选矿试验研究
13.DECOLORIZATION OF METHYLENE BLUE BY HETEROGENEOUS FENTON REACTION USING TITANOMAGNETITE钛磁铁矿异相Fenton法对亚甲基蓝模拟废水的脱色研究
14.Demineralization chemicals can be introduced in the pre-washing zone to remove loose metals and residual iron left over from the knitting process.脱矿质水洗也可在此预洗区进行，可去除织造时遗留的脱落的金属件和多余的铁质。
15.Methods for chemical analysis of tungsten concentrates--The sulphosalicylic acid photometric method for the determination of iron contentGB/T6150.18-1985钨精矿化学分析方法磺基水杨酸光度法测定铁量
16.Rail concentrates covered processing and sintering, iron ore processing.铁精矿石粉加工、结、矿石加工。
17.Troilite and sulphur concentrates--Rules for examinatioGB/T2459-1981硫铁矿和硫精矿检验规则
18.Study on Ferric Sulfate Electrochemical Process for Leaching Chalcopyrite Concentrate;硫酸铁电化浸出黄铜矿精矿工艺研究
相关短句/例句
concentrate dewatering精矿脱水
3)Sulphur-removal of iron concentrate铁精矿脱硫
4)Pyrite Concentrate Dewatering硫精矿脱水
5)iron ore concentrate铁精矿
1.Application of HTG type ceramic filter in dewatering ofiron ore concentrate;HTG型陶瓷过滤机在铁精矿脱水中的应用
2.Increasing of iron content and reducing of silica content iniron ore concentrates;诌议鞍矿铁精矿提铁降硅工作
6)magnetite concentrate磁铁精矿
1.45GHz,1000W,20min) ofmagnetite concentrates mixed with carbon(1wt%～3wt%),have been conducted in order to get the effect of carbon on microwave heating process ofmagnetite concentrates.为探求碳粉对磁铁精矿微波加热的影响,以微波加热(2。
2.For themagnetite concentrate pretreated by damp milling for 4 min and ba-lling at 7.研究了以新疆高品位磁铁精矿为原料,采用预热球团一步法煤基直接还原工艺制取直接还原铁。
3.The coal-based one-step direct reduction ofmagnetite concentrate,assaying 69.21%(质量分数)的磁铁精矿为原料,采用预热球团"一步法"煤基直接还原工艺制取直接还原铁。
延伸阅读
铁精矿铁精矿iron ore concentratest}ejing伙uang铁精矿(iron ore coneentrates)贫铁矿经过细磨、精选获得的铁品位较高的铁矿粉。铁精矿是生产人造富矿的钢铁冶金原料。由于钢铁工业的迅速发展，高品位的富铁矿资源日益减少，已不能满足炼铁需要，因此必须开发对贫铁矿和多种金属共生的复合铁矿的利用。这些矿石需经过选矿处理，制成铁精矿，再加工成烧结矿或球团矿，方能适合高炉炼铁需要。铁精矿按含铁矿物的不同，有磁铁精矿、赤铁精矿和褐铁精矿之分;按选矿方法的不同，又可分为弱磁精矿、强磁精矿、浮选精矿以及重选精矿等。通常磁铁精矿是采用磁选法处理磁铁矿石所得;赤铁精矿是用重选法、浮选法、强磁选法、磁化焙烧一磁选法，或采用联合流程处理赤铁矿石所得;褐铁精矿则是用重选法、强磁选法或磁化焙烧一磁选法等处理褐铁矿石而获得。对铁精矿一般有4点要求:(l)含铁量要高。磁铁精矿含铁量要在65%以上，赤铁精矿在60%以上，褐铁精矿应在50%以上。含铁量的波动小于士。.5%。(2)水分要低。水分对贮存运输、矿石混匀、造球等都有很大影响。一般磁铁精矿的水分应低于10%，赤铁精矿及褐铁精矿的水分应低于12%。(3)粒度合适。用于生产球团矿的铁精矿，要求小于。.074mm的粒级占70纬以上，比表面积以1200一Z000emZ/g为好。(4)杂质(如硫、磷、铅、砷、锌、铜等有害元素)的含量越低越好，一般要求S蕊0 .10%一0.19%，P毛0.05%一0.09%，Pb镇0.1%，As镇0 .04%一0.07%，Zn蕊0.1%一0.2%，Cu成0.1%一0.2%。 (郑信愚)
