The friction electric separation used to decarburization from fly ash,the single factor test such as air volume,feeding speed,humidity,particle size and orthogonal test were conducted.
采用摩擦电选的方法对粉煤灰除炭,进行了电压、风量、进料速度、湿度、粒度等单因素试验和正交试验,结果表明在风量75m3/h、电压50kV和进料时间为130s的综合因素作用下脱碳效果最好。
It is useful to study the electric property and tribocharging of minerals companying with coal that can be helpful to know the triboelectrostatic beneficiation of fine coal.
研究煤炭中伴生矿物的电性质和摩擦带电,将有利于增强对微粉煤摩擦电选过程的理解。
The triboelectrostatic beneficiation combined with preparation of pulverized coal to reduce ash content is reasonable.
在对3种煤的浮沉性能、介电常数、矿物成分研究的基础上,进行了摩擦电选实验研究,应用摩擦电选技术结合喷煤系统的特点,进行炉前降灰具有工艺和技术的合理性,降低高炉喷吹用煤的灰分有利于提高煤比、降低焦比及生铁成本。
The experiment of triboelectrostatic beneficiation was performed for the feed coal with an ash content of about 20%, a particle size of less than 0.
通过摩擦电选技术对原煤灰分约20％,粒度小于0。
Research and Analysis on Trajectories of Mineral Particles in the Vibratory Tribo Electrostatic Separator
矿粒在振动式摩擦电选机中运动轨迹的研究与分析
An electrical charge produced by friction between two objects.
摩擦电由两个物体摩擦产生的电荷
Motor Selection of Small Friction Pulley Hoist for Deep Mining Shaft
深立井小型摩擦轮提升机电动机的选型
It is right proceedings that rub to charge when comb rub hair, car run on road or shoes move on carpet.
梳子摩擦头发，汽车摩擦道路或鞋摩擦地毯，就是摩擦起电的过程。
Recent Research of the Tribo-electrifiction Mechanism between the Friction Surfaces;
摩擦副表面摩擦带电机制的研究进展
electropneumatic single plate friction clutch
电气单盘摩擦离合器
everglaze minicare
电光，摩擦轧光整理
electromagnetic-type disk friction clutch
电磁式圆盘摩擦离合器
The choice of a suitable rubbing surface for frictional measurement is not always easy.
要选一个合适的摩擦面进行摩擦测定并不容易。
Selection of the Stator's Materials of the Continuous Rotary Electro Hydraulic Servomotor Based on Friction Orthogonal Experiment
基于摩擦正交实验的连续回转电液伺服马达定子材料的选择
Research on Mathematical Driving Model of Ultrasonic Motor and Its Frictional Materials;
超声波电机摩擦驱动模型和摩擦材料研究
DZD1 Brake are Singledisc brakes, friction disc non-asbestos lining/ steel.
DZD1系列系通电工作单摩擦付型制动器，摩擦付为无石棉复合材料/。
DZD Brake are Singledisc brakes, friction disc non-asbestos lining/ steel.
DZD系列系通电工作单摩擦副型制动器，摩擦副为无石棉复合材料/。
Investigation of the Mechanism of Voltage－Controlled Friction of Metal/Ceramic Sliding Couples in Aqueous Solutions;
水溶液中金属/陶瓷摩擦副电控摩擦效应的机理研究
Experimental Study on the Potential-Controlled Friction Behaviors of ZrO_2/Stainless Steel Pairs under Different Normal Loads and Sliding Speeds
不同载荷和速度下氧化锆/不锈钢摩擦副电控摩擦行为的实验研究
Research on Arc Erosion Characteristics of Cu-base Powder Metallurgy/QCr0.5 Couples under Electric Current
铜基粉末冶金/铬青铜摩擦副载流摩擦磨损的电弧侵蚀特性研究
"There are three classes offriction: dry, greasy, and viscous. "
有三种摩擦状态:干摩擦、滑动摩擦和粘性摩擦。
pertaining to or worked or produced by friction.
关于摩擦或摩擦力，由摩擦或摩擦力产生。
