煤泥重介,slime dense medium process
1)slime dense medium process煤泥重介
1.The article mainly introduces the feature of total dense medium process technolongy and the using effectivness ofslime dense medium process technology in new skill,then,anslyzes that dense medium process effect on flotation technology and the dewatering of floatation concentrate.主要介绍淮北选煤厂全重介工艺的特点以及新技术煤泥重介工艺的使用效果,并分析了煤泥重介对浮选工艺、浮选精煤脱水的影响,对解决的办法进行了初步的探讨。
英文短句/例句
1.Slime dense medium preparation technique in Tunlan Coal Prep: improvement煤泥重介工艺在屯兰矿选煤厂的完善
2.Application of HM cyclone for coal slime in the process of cleaning high-sulfur coal with difficult washability煤泥重介质旋流器在高硫难选煤分选工艺中的应用
3.Discussion on optimization of slime water system and realization of washing coal with clear water in dense medium优化煤泥水系统 实现重介清水洗煤
4.Measurement of Coal-content of Heavy Medium Suspension Based on SVR基于SVR的重介悬浮液煤泥含量测量
5.Automatic Control of Magnetic Separation in Dense Medium Coal Preparation Plant重介选煤厂介质回收系统的自动控制
6.A soft, brownish - black coal in which the alteration of vegetable matter has proceeded further than in peat but not as far as in bituminous coal.褐煤一种褐色软质煤，植物性物质的变化程度比泥煤重但比烟煤轻
7.The paper studies on the principal technologies on coal desulfurization and retardant mechanism of cement retarder and active mechanism of cement mixed material.介绍了煤炭脱硫产物和它们作水泥缓凝剂、水泥混合材的研究。
8.Promoting the development of Chinese coal preparation by upgrading the HM cleaning technology;提高重介质选煤技术 促进我国选煤业发展
9.Feasibility Analysis of Middling Using Dense Media Repreparation in Tunlan Preparation Plant;屯兰矿选煤厂中煤重介再选可行性分析
10.Observe and Control for Parameter of Dense Medium Coal Separation Technology in Zhenchengdi Mine Coal Preparation Plant镇城底矿选煤厂重介选煤工艺的参数测控
11.Application of PLC to Density Control System of Heveay-media Coal Separion重介法选煤密度控制系统中PLC的应用
12.The paper presents the application of screen mesh cyclone in coarse clean coal recovery system at Xinzi coal preparation Plant of Huozhou Coal& Electricity Group and the production results achieved are also listed.介绍了筛网旋流器在霍州煤电集团辛置选煤厂粗精煤泥回收系统中的应用及效果。
13.Study on Deactivating Heavy Metals in Sludge by Modified Fly Ash and Application;改性粉煤灰钝化污泥重金属及其应用研究
14.intermediate between peat and bituminous coal.泥煤和生煤的中间物。
15.An introduction is given to their importance in increasing the gasification intensity of coal gasifiers and reducing coal consumption.介绍了它们对提高煤气炉的气化强度和降低煤耗的重要性。
16.The Study of Fuzzy Control Based on PLC in Dense Medium Separation;基于PLC的重介选煤工艺模糊控制的研究
17.Fundamental Study of Air Dense Medium Magnetically Stabilized Fluidized Beds for Fine Coal Separation空气重介磁稳定流化床分选细粒煤的基础研究
18.Double Media Seepage-Stress Coupling Model for Heterogeneous Coal and Rock非均匀煤岩双重介质渗流-应力耦合模型
相关短句/例句
Slime dense medium cyclone煤泥重介旋流器
3)heavy medium coal washing重介洗煤
1.This paper introduces the components of the magnetite and the application and standard of the magnetite powder in theheavy medium coal washing,and probes into the management and control of the medium consumption in theheavy medium coal washing from three aspects of the quality of medium,the management loss and the technical loss.介绍了磁铁矿的组成及重介洗煤中磁铁矿粉的使用情况与标准,从介质质量、管理损失、技术损失3个方面探讨了重介洗煤中的对介耗的管理和控制。
4)dense-medium separation重介选煤
1.Innovation of new technological transformation ofdense-medium separation in the Coal Preparation Plant of Huainan Mining Group;淮南矿业集团选煤厂重介选煤新工艺改造的创新
2.Research on the fuzzy control methods for the density and liquid levels of suspensions indense-medium separation重介选煤悬浮液密度及液位模糊控制方法的研究
5)heavy media coal preparation重介选煤
1.The density control is the key to the product quality inheavy media coal preparation.重介选煤工艺中,密度控制是保证产品质量的关键。
6)cleaned coal prepared with heavy-medium重介精煤
延伸阅读
煤泥絮凝在煤泥水浓缩脱水与澄清作业中，采用絮凝剂使悬浮液中的微细颗粒形成絮团而加速沉降的过程。在煤泥水中悬浮的颗粒表面上存在双电层，形成稳定的悬浮液体系，阻碍煤泥沉降。添加絮凝剂后，借助于凝聚与絮凝作用，破坏悬浮稳定性。絮凝剂包括无机凝聚剂与有机高分子絮凝剂两大类。添加凝聚剂，可压缩颗粒表面双电层的厚度，产生凝聚，称凝聚作用。添加有机高分子絮凝剂，借助于其线型大分子上极性基团，特别是氢键的作用，牢固地吸附在颗粒表面，在颗粒间形成桥连，促使颗粒聚集成团，称絮凝作用。常用的无机凝聚剂有三氯化铁、三氯化铝、石灰、氢氧化钠及明矾等。有机高分子絮凝剂包括：①含有阴离子或阴离子型基团的阴离子型絮凝剂；②含有阳离子或阳离子型基团的阳离子型絮凝剂；③含有非离子型基团的非离子型絮凝剂；④在一定的条件下，可呈现阴离子性或阳离子性的两性型絮凝剂。选煤厂煤泥水，特别是浮选尾煤水，浓缩澄清作业普遍采用絮凝剂。絮凝剂也用于提高过滤机处理能力或降低滤饼水分，特别是带式挤压机作业，必须添加絮凝剂。应用最广泛的絮凝剂为聚丙烯酰胺类。
