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- superfine coal powder 煤系高岭土
- Typical application: gold ore, alumina ore, superfine coal ore, copper ore, nickel ore and kinds of building ore etc. 典型的矿产品有：黄金矿石、氧化铝矿石、火电发电用超细煤矿石、铜矿石、镍矿石、各类建筑材料用矿石等.
- Reiable operation, no coal adhering and blockage. Good adaptability to various coal powder. 性能稳定可靠，不结粘、不堵粉，对煤粉适应性强。
- The method can prevent the unbalance phenomenon between the supply and demand of the coal powder effectively. 该方法可以有效地防止煤粉喷吹过程中出现的煤粉量供需不平衡等现象。
- Production process used in flammable explosive coal powder drying is empoldered. 开发出了应用于易燃易爆煤粉的一种干燥工艺。
- The comparison is made on the seepages of methane in coalbed core, sandstone core and coal powder core. 研究表明,煤层试样的渗透率受有效覆压的影响很大,其应力敏感性程度超过砂岩岩样。
- Comparsion of safe application period of different material pipeline used for coal powder feeding at Thermal Power Plant. 火电厂送粉管道采用不同材质弯管安全使用周期对比。
- The technology of coal powder spurted burning is applied in the annealing furnace for low carbon steel wire heated with coal powder. 煤粉加热低碳钢丝退火炉采用粉煤喷射燃烧技术，节能效果显著，环境污染有所改善，是值得推广的炉型。
- The principle,process and the characteristics of coal powder gasification by the ash agglomeration circulating fluidized bed are introduced. 介绍了灰粘聚循环流化床粉煤气化的原理、工艺流程及工艺特点。
- The improved designs of nozzle body and deflector bellows make full combustion of coal powder possible and the modification of lifting lug makes installation of burner easy. 在燃烧器的设计中，通过对喷嘴的结构、挡板风箱结构及起吊耳板的改进，使燃烧器更有利于煤粉的燃尽及安装运行。
- The structure of the coal water mixture was analyzed with infrared spectrum.Due to the surface of coal powder adsorbed the copolymer,the surface of the coal ... 利用红外光谱对水煤浆的结构进行了分析,煤粉表面吸附了共聚物,煤粉表面变为亲水性能,能使煤水系统稳定存在。
- We present a composite extreme value control problem of the coal powder ball fanning mill,and propose a simulating human-behave intelligent fuzzy control algorithm. 提出了煤粉球磨机综合极值控制问题，研究了将仿人智能控制与模糊控制相融合的智能控制算法。
- In research of combustion of coal powder, the main techniques adopted in the measurement of combustion kinetic parameters consist of thermogravimetry, DTFS and pyro test. 在研究煤粉动力学参数时,采用的方法主要有以下几种:热重分析、DTFS和小型热模试验。
- The influence of unburned coal powder,which is injected into the blast furnace by oxygenenriched air,on the viscosity of primary slag is researched under laboratory conditions. 在实验室条件下,研究了高炉富氧大喷煤而产生的未燃煤粉对高炉滴落带形成的初渣的粘度影响。
- The result indicates coal powder accumulated in pipe when the milling system o ut of service for a long time.The coal powder remained in pipe oxidated and hea ted. 分析认为,磨煤机停运时煤粉未抽清,长时间停运使积粉氧化发热,再次启动倒风时,风粉充分混合引发了爆炸。
- While the unburned coal powder adhered at the surface of slag,it has little influence on the separation of iron and slag although the viscoity of slag is increased... 当未燃煤粉粘附于初渣表面时,初渣粘度有所增加,在高炉生产条件下,对渣铁的滴落影响不大。
- About 2%additives composed of several materials is added in the anthracite powder to improve the combustion properties of coal powder in BFs operation at WISCO. 在武钢高炉喷吹的无烟煤粉中掺入相当于煤粉量2%25的由几种材料组成的添加剂以改善煤粉燃烧性能。
- The flow of fluid in the entrained slagging coal powder combustor are analysed.Specially, the center reflux area and its effects on the flow of fluid slag are analysed. 分析了液排渣粉煤燃烧器内的流体流动问题,着重分析了中心回流区及其作用。
- The fineness of coal powder from the pulverizing system and the coal variety effective on the fume discharge temperature of boiler have been analysed in the paper. 分析了制粉系统煤粉细度和煤种及运行方式对锅炉排烟温度的影响,并且提出了一些措施,供参考。
- By lowering the burners correctly,we have properly solved the problem of incomplete combustion of coal powder，while the hight of chamber of boiler isn't increased. 介绍了在不增加炉膛高度的情况下,通过适当下移燃烧器,较好地解决了煤粉在炉内不完全燃烧的经验。
