This paper expounds the comprehensive utilization of gangue and the principle of the techniques, and analyses the main problems in utilization of gangue.
本文阐述了煤矸石综合利用途径及工艺原理，分析了当前煤矸石综合利用中存在的主要问题。
This paper analyzes on the harmfulness of the gangue on the natural environment, and probes into the effective paths for the utilization of the gangue.
分析了煤矸石对自然环境的危害，探讨了利用煤矸石的有效途径。
This paper introduces the harmfulness of the gangue, and expounds the input and benefit of the comprehensive utilization of the gangue in Xishan Mining Area.
介绍了煤矸石的危害，论述了西山矿区煤矸石综合利用的投入及收益。
Article30enterprises shall make a comprehensive utilization of fly ash gangue tailing lean material scrap material exhaust gas and other industrial wastes generated in production.
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。
It shows that the technique of low temperature-synthesizing is feasible, and it provides a new method of comprehensive utilization of coal gangue.
同时证明低温合成这一技术路线是可行的，为煤矸石的综合利用寻找到一条新的途径。
Some economic benefits must be created by the comprehensive utilization of coal gangue, and the unity of environmental and economic benefits can be reached.
通过煤矸石的综合利用，还能产生一定的经济效益，实现环境效益和经济效益的统一。
This paper introduces some properties of the gangue, and analyzes the possibility that gangue is used in highway construction, and gives its some advantages of utilization in construction.
介绍了煤砰石的一些性能，分析了它的路用可能性，并指出了它路用的一些优点。
Coal Gangue is a waste from the raw coal which pollutes the environment seriously. However, the utilization of it in the road construction is a favorable attempt.
煤矸石是一种原煤废料，对环境污染严重，用于公路建设是一种有利的尝试。
Coal Gangue is a waste from the raw coal which pollutes the environment seriously. However, the utilization of it in the road construction is a favorable attempt.
煤矸石是一种原煤废料，对环境污染严重，用于公路建设是一种有利的尝试。
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