In the heavy medium coal preparation,density and coal-content are two key parameters of heavy medium suspension.
在重介质选煤中,密度和煤泥含量是重介悬浮液的两个关键参数。
The transformation effect is very obviously such as increasing slime treatment quantity, decreasing labor intensity, slime water closed circulation and enhancing economic benefit.
通过方案比较, 选定“增加高频振动筛、改造原有的XMZ340 /1500型压滤机”进行工艺改造, 实施后提高了单位时间煤泥处理量, 减轻了工人的劳动强度, 实现了洗水闭路循环, 提高了经济效益。
Study on the flotation technology for deep-cleaning of coal slime;
煤泥深度浮选技术的研究
Working principle of a hydrocyclone introduced in relation with classification of coal slime;flow pattern within cyclone analyzed regarding distribution of tangential,radial and axial velocity;and design standard for its configuration parameters given.
介绍了用于细粒煤泥分级的水力旋流器的工作原理;分析了旋流器内流体质点的切向速度、径向速度和轴向速度的分布规律及在分离过程中的作用;同时,给出了水力旋流器结构参数的设计标准。
A coal slime test was carried out by use of diesel oil emulsified by new type of emulsifying reagent developed independently.
利用一种自主开发的新型乳化剂将柴油乳化后作为捕收剂进行煤泥浮选试验。
Study of effect of slime processed by ultrasonic on flotation reagent;
超声处理煤泥与浮选药剂的作用研究
Research on micro characteristics of pyrite distributed in slime;
煤泥中黄铁矿赋存的显微特征研究
Understanding of the effect mechanism of Ca~(2+)on flotation and coagulation of slimes;
对Ca~(2+)影响煤泥浮选和凝聚作用机理的认识
Effect of pH and ion strength for nickel adsorption on peat;
pH和离子强度对泥煤吸附镍的影响
Effect of pH for Ni~(2+) adsorption kinetics on peat;
pH值对泥煤吸附Ni~(2+)动力学的影响
Adsorption for nickel ion on peat;
泥煤对镍离子的吸附特性
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
The Effect of C_3S Content on Hydration Progress of Cement System Blended with Gangue
C_3S含量对水泥-煤矸石混合体系水化进程的影响
Effect of Activated Fly Ash on Hydration Process of high C_3S Clinker
活化粉煤灰对高C_3S含量水泥熟料水化过程的影响
Prediction of Mudstone Percentage Content for Coal Roof using Seismic Attributions
应用地震属性预测煤层顶板泥岩百分比含量分布
Experimental study on water content set for coal slurry pipeline transportation
煤泥管道输送含水率确定的实验研究
testing method for air content of hydraulic cement mortar
水泥空气含量测定法
Measurement on reducing impurity content in export coal in Datong Coal Group;
同煤集团降低出口煤杂物含量的措施
On quality management of slime drying workshop of Longjiabao mine in winter construction
谈龙家堡煤矿煤泥干燥车间冬期施工质量管理
The research on the content of fly ash on cement fly ash stabilized road base
水泥粉煤灰稳定砂砾基层的粉煤灰掺量研究
Quality of coal for cement rotary kiln
GB/T7563-1987水泥回转窑用煤质量
STUDY ON DIMENSIONAL STABILITY OF HIGH VOLUME FLY ASH CEMENT MORTAR
大掺量粉煤灰水泥的体积稳定性研究
Treatment on the Lower Concentration Phenol-Containing Wastewater from Coal Gasification-Coke Oven by Activated Sludge Process
活性污泥法处理低浓度煤气化-焦化含酚废水
Study on the Activated Mechanism of Fly-ash in Portland Cement Containing C_4A_3(?);
含C_4A_3（？）矿物硅酸盐水泥对粉煤灰激发机理的研究
Study of flotation column gas holdup and influence factors to slurry separation
浮选柱气含率及其影响因素对煤泥分选的研究
Evolution of Oxygen Functionality During Co-combustion of Sewage Sludge and Coal
污泥和煤混烧过程中含氧官能团的变化规律
Optimizing pressure filtration process of salt sludge to reduce salt content in salt sludge from chlor-alkali production
优化盐泥压滤工艺 降低氯碱盐泥含盐量
Content Distribution of Trace Elements in Coal from Shanxi Province
山西省煤矿样中微量元素的含量分布
Thus the final cake moisture is lower.
因而最终泥饼的含水量也较低了。
