1) combing
[英]['kəumiŋ] [美]['komɪŋ]
精硫
2) pyrite concentrate
硫精矿
1.
Effect of filter aids on the filteration of flotated pyrite concentrate;
助滤剂对浮选硫精矿过滤特性的影响
2.
Fluidizedbed roasting of pyrite concentrate;
高品位硫精矿的沸腾焙烧
3.
Rapid Determination of Total Iron Content in Pyrite Concentrate and Slag by Titanium Tri-chloride-Potassium Dichromate Capacity Method
三氯化钛-重铬酸钾容量法快速测定硫精矿及炉渣中的全铁量
3) 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。
4) 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。
5) sulfur concentrate
硫精矿
1.
Dewatering tests and production practice of TT series ceramic filter for sulfur concentrate in Yunfu Pyrite Mine;
硫精矿应用国产TT系列陶瓷过滤机的脱水试验及生产实践
2.
In order to reduce impurities′ content and increase sulfur grade of sulfur concentrate,batch flotation testworks,run both in open-circuit and closed circuit,were carried out,and the open-circuit flowsheet was chosen for commercial test.
为降低硫精矿杂质,通过提高硫品位,在小型闭路和开路试验的基础上,选择了浮选开路流程进行工业试验,结果表明采用旋流器分级-再磨-三次开路精选工艺达到了要求指标,高硫精矿产率22。
3.
04%Cu and a sulfur concentrate of 47.
93%的硫精矿,实现了资源的充分利用。
6) refined sulphur pump
精硫泵
1.
In a 250 kt/a sulphur-burning sulphuric acid plant,frequency conversion speed regulation of refined sulphur pump was substituted for conventional valve regulation in controlling sulphur amount into suphur furnace.
在250kt/a硫磺制酸装置中,采用精硫泵转速的变频调速代替常规的阀门调节,以精确控制焚硫炉的喷磺量。
补充资料：精制硫黄
分子式：
CAS号：
性质：淡黄色粉末或小卷。：纯度不低于99.8％。将粗硫黄蒸馏、冷凝(或成型)精制而得。用于小批量生产二氧化硫[供糖和淀粉的精制(熏蒸)、保鲜和褪色]，以及电视机显像管和其他阴极射线管荧光粉的制造。
CAS号：
性质：淡黄色粉末或小卷。：纯度不低于99.8％。将粗硫黄蒸馏、冷凝(或成型)精制而得。用于小批量生产二氧化硫[供糖和淀粉的精制(熏蒸)、保鲜和褪色]，以及电视机显像管和其他阴极射线管荧光粉的制造。
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