国土资源科技管理
國土資源科技管理
국토자원과기관리
Scientific and Technological Management of Land and Resources
2014年
6期
65~71
,共null页
粉煤灰 综合利用 潜力评价 实例分析
粉煤灰 綜閤利用 潛力評價 實例分析
분매회 종합이용 잠력평개 실례분석
coal ash ; integrated utilization ; potential evaluation ; instance analysis
本研究提出粉煤灰资源综合利用潜力评价方法,通过计算粉煤灰资源的产量、利润、净现值等主要经济技术指标,分析预测粉煤灰资源综合利用潜力。以典型粉煤灰资源为例进行实证分析,分析未来6年煤炭—粉煤灰—氧化铝、镓、氧化硅产业链间数量及经济效益间的动态关系,并对投资项目经济效益指标进行敏感性分析,为定量评价粉煤灰及其它矿产资源资源综合利用潜力提供应用范例。
本研究提齣粉煤灰資源綜閤利用潛力評價方法,通過計算粉煤灰資源的產量、利潤、淨現值等主要經濟技術指標,分析預測粉煤灰資源綜閤利用潛力。以典型粉煤灰資源為例進行實證分析,分析未來6年煤炭—粉煤灰—氧化鋁、鎵、氧化硅產業鏈間數量及經濟效益間的動態關繫,併對投資項目經濟效益指標進行敏感性分析,為定量評價粉煤灰及其它礦產資源資源綜閤利用潛力提供應用範例。
본연구제출분매회자원종합이용잠력평개방법,통과계산분매회자원적산량、리윤、정현치등주요경제기술지표,분석예측분매회자원종합이용잠력。이전형분매회자원위례진행실증분석,분석미래6년매탄—분매회—양화려、가、양화규산업련간수량급경제효익간적동태관계,병대투자항목경제효익지표진행민감성분석,위정량평개분매회급기타광산자원자원종합이용잠력제공응용범례。
In this study, a method is put forward of evaluating integrated utilization potential of coal ash resources. Through the calculation of production of coal ash resources, profits, net present value of the main economic and technical indicators,integrated utilization potential of coal ash resources has been analyzed and predicted. With a typical coal ash resource as an example for the empirical analysis, this paper analyzes the dynamic relationship between the quantity and the economic benefit of the industry chain of coal, coal ash, alumina, gallium, silicon oxide, and then analyzes the sensitivity of economic benefit indexes of the investment projects in six years. This will provide a paradigm and application example for quantitative evaluation of integrated utilization of coal ash and other mineral resources.
