本文对粉煤灰综合利用的研究现状进行综述。
The research status on the comprehensive application of coal fly ash has been reviewed.
研究表明该模型克服了以往传统分类法的不足 ，较全面地反映了产品的性能 ，从而为粉煤灰综合利用的优化配置奠定了基础。
The result shows that the method has overcome the one-sideness of the for mer methods, and can reflect all-roundly the quality of fly a…
粉煤灰已经作为一种矿物资源综合利用。
Flyash has been used as a comprehensive utilization of mineral resources.
粉煤灰严重污染环境，占用大量土地，综合利用势在必行。
Powdered coal ash seriously pollutes the environment, Occupies a great quantity of soils, therefore it is imperative to comprehensive utilization.
第三十条企业应当按照国家规定，对生产过程中产生的粉煤灰、煤矸石、尾矿、废石、废料、废气等工业废物进行综合利用。
Article30enterprises shall make a comprehensive utilization of fly ash gangue tailing lean material scrap material exhaust gas and other industrial wastes generated in production.
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。
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.
介绍了对粉煤灰的综合利用情况，减少了粉煤灰对环境的污染，收到了良好效果。
The comprehensive utilization condition of powdered coal dust is introduced, and the effect is that the pollution of the environment is reduced.
最后评估了利用粉煤灰、炼铁炉渣开发硅肥的经济效益和社会效益，这将为粉煤灰、高炉渣综合利用开辟提供有价值的参考。
Also the economic and social benefits of producing silicon fertilizer from fly ash and iron slag were discussed, which could offer a new way for the comprehensive utilization of cinder and iron slag.
从粉煤灰中提取氧化铝，并作废气、废液和废渣循环及利用，是一种粉煤灰高附加值、低污染的综合利用新工艺。
Extracting aluminum oxide from fly ash and circulating waste gas, waste water and residue is a new process of comprehensive utilization of fly ash with high extra profit and low pollution.
粉煤灰、尾矿综合利用成套设备。
Fly Ash and Coal Gangue Integrative Using Whole Set Equipment.
为粉煤灰空心微珠的分选与综合利用提供了有效的途径。
It provides an effective way for the separation and comprehensive utilization of hollow microbeads.
流态化分选实验表明：这种思路是有效的，这一思路将为解决我国粉煤灰的综合利用问题提供有益的借鉴。
Our fluidization bed separation test results indicate that the idea is effective. Above test will give beneficial reference for solving the pollution problem arose from fly ash.
因此，脱炭好坏成为粉煤灰能否综合利用的关键问题。
Thus, the decarbonization of fly ash plays a significant role in utilization of fly ash.
介绍世界各国粉煤灰的生产和综合利用情况。
This paper includes a worldwide survey of the production and utilization of coal ash from 1964 to 1995.
介绍世界各国粉煤灰的生产和综合利用情况。
This paper includes a worldwide survey of the production and utilization of coal ash from 1964 to 1995.
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