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煤矸石是煤炭开发和洗选过程的排弃物,不仅占用农田,且严重污染环境,所以煤矸石的综合利用问题就成为当前煤炭工业所面临的重要问题。本文以古交矿区煤矸石综合利用可行性评价研究对为象,运用系统分析理论,采取专家调查法、层次分析法、模糊综合评价等方法,分别建立数学模型,对古交矿区煤矸石综合利用的可行性进行了实例评价研究,旨在为古交矿区乃至全国煤矸石综合利用的可行性找出一套切实可行、易于操作的评价方法,从而为决策者提供科学依据,使得煤矸石的综合利用收到更好的效果。
Coal gangue is a waste of coal development and washing process, not only occupy farmland, and seriously pollute the environment, so the comprehensive utilization of coal gangue has become the current coal industry is facing an important issue. In this paper, Gujiao mining coal gangue comprehensive utilization of feasibility evaluation of the study as the use of system analysis theory, expert survey, analytic hierarchy process, fuzzy comprehensive evaluation and other methods, respectively, to establish a mathematical model, comprehensive utilization of coal gangue Gujiao mining area The feasibility of a case evaluation study aimed at the Gujiao mining area and even the feasibility of comprehensive utilization of coal gangue to find a set of practical and easy to operate evaluation methods to provide decision makers with scientific basis so that the integrated coal gangue Use to receive better results.