1) High ash and difficult floatable coal
极难选煤泥
2) ultra-difficulty washed coal
极难选煤
1.
The practice of increasing yield of clean coal of ultra-difficulty washed coal in Panbei Coal Preparation Plant
盘北选煤厂应对极难选煤提高精煤产率的实践
3) ultra-fine coal separation
极细粒煤泥分选
5) coal slime flotation
煤泥浮选
1.
The design of coal slime flotation optimizing control system;
煤泥浮选优化控制系统的设计
2.
Experiment was conducted on laboratory-scale flotation column to deal with characteristic of a grey scale histogram of coal slime flotation froth image.
针对煤泥浮选泡沫图像灰度直方图特征问题,进行了实验室浮选柱试验,采集了50组煤泥浮选泡沫图像,分析了泡沫图像及其直方图的类别及形态,提取了浮选泡沫图像直方图统计纹理特征参数,研究了泡沫直方图统计纹理特征参数随浮选时间的变化关系。
3.
Flotation experiments have been done to probe the influence of technical conditions to ash content of coal slime flotation in terms of different flotation flowsheets and the addition of depressants.
针对选煤厂煤泥浮选精煤灰分高的问题,通过一系列浮选试验,研究了浮选流程、抑制剂等工艺条件对浮选精煤灰分的影响,提出了改善浮选效果、降低浮选精煤灰份的可行性方案。
6) coal flotation
煤泥浮选
1.
The gray run length and its statistical texture features of coal flotation froth image;
煤泥浮选泡沫图像灰度行程及其统计纹理特征
2.
Reserch on the effects and application of the coal Collector to the coal flotation;
煤焦油捕收剂在煤泥浮选中的应用研究
3.
Aiming at the problem of showing coal flotation froth image ,51 group images of coal flotation froth have been collected in laboratory.
针对煤泥浮选泡沫图象的表征方法问题 ,进行了实验室浮选柱试验 ,采集了 5 1组煤泥浮选泡沫图象 ,研究了煤泥泡沫图象的三种色彩表示系统 ( RGB,YCb Cr,灰度 ) ,分析了泡沫图象的亮度、色调及 RGB三分量的分布规律 。
补充资料：极选
1.选出的最优者;最佳的选择。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条