coal powder ash的意思|示意

In this paper, the research and application situation of coal-powder ash in the field of water treatment is reviewed on the basis of literatures published in home and abroad.

本文根据国内外相关文献的分析，主要综述了粉煤灰在水处理中的研究及应用状况。

Phosphorus-gypsum is a by-product of phosphoric acid and some Compound Washing product industry . Powdered coal ash is a kind of powder which collected from waste gases of coal ash boiler .

磷石膏是磷酸工业和某些合成洗涤产品工业的副产品，粉煤灰是在煤灰锅炉废气中收集下来的粉末。

The principle, process and the characteristics of coal powder gasification by the ash agglomeration circulating fluidized bed are introduced.

介绍了灰粘聚循环流化床粉煤气化的原理、工艺流程及工艺特点。

This paper puts the emphasis of research on the composition of powder-coal-ash, furthermore, analyzes the Strengthened effect of power-coal-ash on concrete.

本文着重研究粉煤灰的组成，以及粉煤灰对混凝土增强效应的分析。

The results show: the rational dosing ratio of the steel sediment, coal ash powder, and gypsum, can reach the good desulfurizing results.

通过实验研究，确定出了以钢渣、粉煤灰、石膏为主要原料的具有优良脱硫性能的钢渣脱硫剂配比。

The comprehensive application of powder-coal ash is an efficient way to improve environment and reduce the usage of land, and it has good characteristic of mixed into cement road construction.

粉煤灰的综合利用，是改善环境、减少土地占用的有效途径，而其掺入水泥筑路，具有良好的性能。