1.
Extra low ash coal production capacity expansion: process scheme comparison between crushing Prior to and after preparation
超低灰煤扩能系统选前破碎与选后破碎工艺方案比较
2.
Application Technical Study of Low-quality Flyash on the Lime-flyash Base Course;
低质粉煤灰在二灰基层中的应用技术研究
3.
Brief Discussion on Static and Dynamic Management of Reducing Ash Content of Coal
浅谈降低煤炭灰分的静态与动态管理
4.
Significance of Producing Low-ash Metallurgical Coal in Relation to Energy Saving
生产低灰炼焦精煤对节能的重要意义
5.
Applying of Fly-ash in Poor Propeities;
低活性粉煤灰在半刚性基层中的应用
6.
Application Study on Burning Blended Coal with Low Ash Melting Temperature on a 300MW Boiler
300MW锅炉掺烧低灰熔点煤种的应用研究
7.
Acoustic agglomeration of coal-fired fly ash particles in low frequency sound fields
燃煤飞灰低频下声波团聚的实验研究
8.
Produce low alkali cement with wet fly ash
用湿排粉煤灰代替黏土生产低碱水泥
9.
Investigation on the Preparation of DSP Mateial with Ultrafined Fly Ash
用超细粉煤灰配制dsp材料的研制
10.
The Study of Ultra-Early Strength Pumping Fly Ash Concrete
粉煤灰超早强泵送混凝土的配制研究
11.
Study on kinetics of Cr~(6+) adsorption on modified ultrafine coal fly ash
改性超细粉煤灰吸附Cr~(6+)动力学研究
12.
MECHANICAL PROPERTIES OF RECYCLED AGGREGATE CONCRETE WITH ULTRA-FINE FLY ASH
超细粉煤灰再生混凝土抗压强度研究
13.
The Research of Extracting Alumina from Fly Ash by Lime Autoclave-Low Temperature Calcining and Coal Powder-Lime Burning Process
石灰蒸压—低温煅烧法与煤粉—石灰直接燃烧法提取粉煤灰中氧化铝的实验研究
14.
Article 24 The State promotes the method of dressing coal by washing for the purpose of reducing the sulfur and ash in coal, and restricts the mining of high-sulfur or high-ash coal.
第二十四条 国家推行煤炭洗选加工，降低煤的硫份和灰份，限制高硫份、高灰份煤炭的开采。
15.
The Numerical Simulation on Micronized Coal Reburning Technology for Reducing NOx Emission;
超细煤粉再燃技术降低NOx的数值模拟
16.
The Numerical Simulation of Supercritical Pulverized Coal Boiler s Low NO_x Combustion;
超临界煤粉锅炉低NO_x燃烧数值模拟
17.
Reasons and countermeasures of overstaff and poor efficiency in coal enterprise;
煤炭企业超员低效的成因及对策研究
18.
Application of Low Ash Fusion Point Bituminous Coal in the Design of Utility Boiler
低灰熔点烟煤在电站锅炉设计中的应用