1) concentrate,washed ore
精砂
2) pyrite concentrate
硫精砂
1.
Application of rotary steam tube dryer in drying pyrite concentrate;
蒸汽管回转干燥机在硫精砂干燥中的应用
2.
Based on the diminutive experiments,the optimal ratio of pyrite concentrate briquetting is found to be pyrite concentrate∶A∶B∶C=100∶1∶2∶18.
本试验在小型试验的基础上,确定硫精砂压制球团的最佳配比为:硫精砂∶A∶B∶C=100∶1∶2∶18,并以此配比压制硫精砂球团作为试验原料。
3.
The plant is designed to operate with pyrite concentrate as only raw material and composed of double 600 t/d lines, both adopting advanced DynaWave Scrubber cleaning process and 3+1 double absorption technology.
原料全部为硫精砂,焙烧工序由2套相同规模(每套600 L／d)的系列组成,净化采用先进的动力波洗涤技术,转化采用“3+1”两转两吸流程, 转化器为全不锈钢结构,设计总转化率为99。
3) pyrite
[英]['pairait] [美]['paɪraɪt]
硫精砂
1.
The mechanism of that heating up rate affects the reactivity of pyrite was confirmed through the comparison of pyrite reactivity in bubble fluidized bed with medium heating up rate and that in thermal gravity analysis with low heating up rate.
通过中速加热的鼓泡流化床和低速加热的热重分析仪(Thermal Gravity Analysis,TGA)中,硫精砂反应性的对比,确定了加热速率对硫精砂反应性的影响机理。
2.
The present situation of localization of large-scale sulphuric acid plants based on pyrite is introduced.
介绍我国大型硫铁矿制酸装置国产化的现状,针对冬瓜山铜矿副产硫精砂中磁硫铁矿含量高、粒度细的特点,对2×400kt/a硫铁矿制酸装置的工艺流程、“三废”处理、系统配置的选择及沸腾炉、废热锅炉、电除尘器、干燥塔、吸收塔、转化器等关键设备的国产化进行分析,指出可能存在的问题;并对我国大型硫铁矿制酸国产化提出建议。
4) fine iron sand
铁精砂
5) washed ore sand
精制矿砂
1.
The result from the study indicates that the washed ore sand from the blast furnace heavy slag can meet the technical requirements of 《Building Sand》 GB/T 14684-2001,and that it has no hidden harm when used in concrete and even produces relatively high strength and relatively better effect to prevent the alkali-aggregate reactio.
研究结果表明,用高炉重矿渣制成的精制矿砂符合GB/T14684—2001《建筑用砂》的技术要求,应用于混凝土中无潜在危害,而且具有较高的强度和较好的预防碱集料反应的作用。
6) SiC-ferrlc oxide
铁精矿砂
补充资料：精磁铁砂
CAS：1317-61-9
分子式：Fe3O4
中文名称：精磁铁砂
英文名称：Triiron tetroxide；ferrosoferric oxide；iron oxide (fe3o4)；triiron；triirontetroxide
分子式：Fe3O4
中文名称：精磁铁砂
英文名称：Triiron tetroxide；ferrosoferric oxide；iron oxide (fe3o4)；triiron；triirontetroxide
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条