Discussion on optimization of slime water system and realization of washing coal with clear water in dense medium Application of HM cyclone for coal slime in the process of cleaning high-sulfur coal with difficult washability 优化煤泥水系统实现重介清水洗煤煤泥重介质旋流器在高硫难选煤分选工艺中的应用
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
Testing method for resistance of fabrics to soil redeposition: washability tester method 纺织品耐再污染试验法:耐洗涤度测定法
This article has described the preparation of nano TiO2-based exterior wall paint and discussed the properties of weatherability, alkali and water resistance and washability. 研究了二氧化钛纳米材料制备外墙乳胶漆的方法。考察了涂料的耐候性、耐碱性、耐水性、耐洗刷性等性能。
It is shown that incorporation of the new type of hydrophobe can improve the latex paint's dirt-pick-up property, washability and weather resistance. 结果表明,将该疏水剂作为一种功能性组分加入到乳胶漆体系中,能够大大地提高乳胶漆的耐沾污性、耐洗刷性和耐候性。
The mixture of those monomers with additives could be cured quickly to give a film with excellent antistatic property and washability. 合成的季铵盐单体为低黏度液体,所得季铵盐经复配后光固化速度快,固化膜具有优良的抗静电性及耐擦洗性。
Using EXCEL to Plot Raw Coal Washability Curve 采用EXCEL绘制原煤可选性曲线
Remark on the Application to the Study of Coal Petrology in the Washability of Coal 煤岩学在煤可选性研究中的应用评述
Raw coal washability curves provide essential basic data for management and design of coal preparation plants. 原煤可选性曲线是选煤厂管理和设计的必不可少的基础资料。
Affect factors of washability of Jixi coal 鸡西煤可选性的影响因素
The coal washability is controlled by coal accumulating area. 煤的可选性受控于煤的聚积环境。
In this text, the author analysed and discussed the solubility, stabilization, washability and compatibility of the dyes. 本文从染料的溶解性、稳定性、水洗性,配伍性等方面分别作了分析讨论。
The features of talc ore in Henan Province are large reserves and low grade ore, but easy washability. 河南滑石矿的特点是大而贫,但可选性尚佳。
The study on distribution of selenium in Chinese coals and its washability 中国煤中硒的分布特征及其可选性研究
The Effect of Crease Resist Finish with Citric Acid on the Washability of Real Silk Fabric 柠檬酸抗皱整理对真丝织物耐洗性影响研究
It is investigated the influence of base Stocks and additives on lubricity, washability and reserved time of film, the semi-synthetic knitting oil for computerized flat machine is developed. 考察了基础油和添加剂对润滑性,清洗性和油膜保留时间的影响,研制出了半合成电脑横机针织油。
The distribution characteristics and its washability evaluation of pyrite in coal in Wuda coalfield 乌达矿区煤中黄铁矿的赋存特点及其可选性评价
Zijinshan Gold Mine is an extraordinarily large one with huge ore reserve, low grade but much better washability. 紫金山金矿是一个储量大、品位低,但可选性极佳的特大型黄金矿山。
A new method for coal washability evaluation 煤的可选性评价方法的一种途径
Coal washability study with coal core samples 用煤芯煤样进行煤炭可选性研究
The present state and prospect of evaluating coal washability method 煤炭可选性评定方法的现状与展望
This article analyses the affecting factors of the separation effectiveness and points out the relation of quantity efficiency and washability. 分析了洗煤效果的影响因素,给出了数量效率与可选性的关系。
Coal washability is determined by the specific gravity consist, the near-density content and the contaminator ( specific gravity 1.3-1.8) are the major factors which affect on its value. 煤的可选性是由其比重组成所决定的,±0.1含量和污染物(1.30&1.80比重级)是主要影响因素。
The washability of coal deposited in high peat bogs is better than that deposited in low peat moors. 高位泥炭沼泽形成的煤可选性好,而低位泥炭沼泽形成的煤可选性差。
Washability curve is a basis on which coal quality analysis and design of coal preparation plant can be well performed, therefore, it is quite important to plot washability curve correctly with simple method. 可选性曲线是煤质分析和选煤厂设计的基础,因此,如何既简单又准确地画出可选性曲线显得尤为重要。
Improvement of Raw Coal Washability Curves Coal system 原煤可选性曲线绘制方法的改进
The results show that the compound is excellent in yellowing resistance but poor in washability. 结果表明这类化合物是一种防泛黄效果好、但不耐洗的防泛黄抗氧剂。
Washability of the treated fabrics was also tested, indicating that the finished fabrics has good fire retardant washable. 课题还对整理织物的耐洗性进行了测试,结果表明所制阻燃剂整理的棉织物具有良好的耐洗性。
During the optimization of data, washability curves were drawn by detailing the float-sink test data. 在数据优化过程中,对各分选系统的浮沉试验数据采用拟合的方法进行加密处理,并绘制出可选性曲线。
By predicting density composition of raw coal and drawing washability curves, theory yield and quantity efficiency of clean coal can be calculated. 通过预测原煤密度组成,并绘制可选性曲线,计算精煤理论产率和数量效率。