1.
Determinating Coal-ash Share with Nuclear Technology;
利用核技术现场测定原煤灰份浓度的研究——选择性γ-γ法测定原煤灰份
2.
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。
3.
Analysis and Application of the Relation of Ash and Float-sink Compose of Raw Coal
原煤灰分与原煤浮沉组成关系的分析及应用
4.
INDUSTRIAL TEST OF SINTERING WITH WASHED LOW ASH COAL
低灰份太西洗煤用于烧结的工业性试验
5.
A study on use of raw fly ash in bed works
原状粉煤灰用于基础工程的试验研究
6.
Preparation of Spinel-Corundum-Sialon Composite Materials from Aluminum Dross and Fly Ash by Aluminothermic Reduction-Nitradation
利用铝灰和粉煤灰铝热还原氮化制备镁铝尖晶石-刚玉-Sialon复相材料
7.
Study on Synthesis of Spinel-Sialon Multiphase Material from Fly Ash and Aluminum Dross In-situ Reaction
固体废弃物铝灰和粉煤灰原位合成Spinel-Sialon复相材料的研究
8.
Determination of Cobalt in Soil and Coal Fly Ash by Graphite Probe Atomization
石墨探针原子化法测定土壤和煤飞灰中的钴
9.
Study on Synthesis of Serial Zeolites Using Fluidized-bed Combustion Fly Ash;
以流化床粉煤灰为原料合成系列沸石的研究
10.
Producing 32.5R Portland cement by using fly ash to substitute partly clay;
用粉煤灰替代部分粘土原料生产32.5R普通水泥
11.
Research of mechanism on sintered bricks made from high volume fly ash;
粉煤灰烧结砖原料处理与烧结反应机理的研究
12.
Reforming present plan ash of smelting cleaned coal with the rule of the highest production rate;
按最高产率原则改革现行的冶炼精煤计划灰分
13.
Ash Behaviour of Huainan Coal in Reducing Conditions
还原性气氛下淮南煤灰行为特征的研究
14.
Application on Matching the Ash of Quickly Ration Loading System in Taiyuan Coal Preparation Plant
太原选煤厂快速定量装车系统配灰的应用
15.
A Cause Analysis on the Difference between the Production and Selling of Fine Coal Ash Content and the Corresponding Strategies
精煤产销间灰分差偏大的原因分析及对策
16.
The Development and Market Prospect of High Content Fiy Ash Bricks
高掺量粉煤灰烧结砖的技术原理及前景
17.
Phases Transformation of High-alumina Fly Ash under Carbothermal Reduction and Nitridation
高Al_2O_3粉煤灰在碳热还原氮化条件下的物相演变
18.
Analysis of Concrete Abnormal Phenomena Caused by Off-Grade Fly Ash
问题粉煤灰引起混凝土异常现象的原因分析