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- coal dressing technology 选煤工艺
- It is a study on the rational dressing technology of Au ore with high argillation &weathering intensity in West Yunnan. 对滇西一含泥高、风化强烈含金矿石进行选矿合理工艺流程研究。
- In this paper an ore dressing technology is proposed to separate the slag into two (burnable and unburnable) products. 本文应用选矿工艺将该种废渣分离成为可燃和不可燃两种物质。
- In this paper, some new methods of dressing ultrahard abrasive grinding wheel and ELID dressing technology were summarized. 本文简要概述了近年来超硬磨料砂轮修整的一些新方法与ELID修磨技术。
- Coal dressing Plant: Fit for pipelines,multiways,elbows and diameter changers,conveying powder coal,mud coal,and also for the scaleboard in various sluices. 选煤厂：用于输送重介质及末煤、泥煤浆的管道、多通、弯头、变径等，各种溜槽的衬板等。
- Through testing, reagent ratios of coagulant and flocculate have been selected for accelerating the settlement of coal dressing wastewater and lowering thickness of overflow. 通过试验,确定了凝聚剂和絮凝剂的最佳药剂配比,以加速煤泥水中微细粒在浓缩机中的沉降,降低溢流浓度。
- This paper analyzes the action mechanism of promoting settling of fine particle in coal dressing wastewater by use of suitable coagulant and flocculate. 分析了用合适的凝聚剂和絮凝剂促使煤泥水中微细粒沉降的作用机理。
- Calciferous salt is ideal coagulants which decrease the electric potential.The experiment also showed a new method to treat the coal dressing wastewater by using calcium cinder carbide and PAM together. 通过对各种降低动电电位的混凝剂的测试，得出钙盐是较理想的混凝剂，并确定了电石渣与聚丙烯酰胺联用治理煤泥水的最新方法。
- In combination with the coal quality and market demand of Yuzhou Mining Corporation,the application of combined type dry coal dressing system and the economic effect are introduced. 根据当地的市场需求和煤质特征,介绍了复合式干法选煤系统在西合营煤场的应用情况以及创造的经济效益。
- Application of the communication technology in the coal dressing plant 通讯技术在选煤厂的应用
- Signal system of combined type dry coal dressing 复合式干法选煤信号系统
- Use of CAN Bus In Control of Coal Dressing 选煤设备集中控制中应用CAN总线
- Application and Research of Micro Surface Dressing Technology 微表处技术的应用与研究
- Research Situation of the Forming Wheel Dressing Technology 成形砂轮修整技术研究现状
- Research on Dressing Technology of a Silicates Type Nickel Ore 矽酸盐型镍矿石矿物加工技术研究
- Review of CBN Wheel Dressing Technology at Home and Abroad 国内外CBN砂轮修整技术综述
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- She piled on more coal before the fire go out. 在火熄灭之前她又加上些煤。
- I add the coal on the flame continuously. 我不断朝火里添加煤炭。
- They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风。
