Priority-sequence of mineral resources‿development and utilization based on grey relational analysis method

详细信息    查看全文

• 作者：Ying Wang ; ^{wyzxguoguo@sina.com" class="auth_mail" title="E-mail the corresponding author} ; Chang Zhang ; Gaopeng Jiang
• 关键词：Mineral resources ; Development and utilization ; Priority-sequence ; Grey relational analysis method
• 刊名：International Journal of Mining Science and Technology
• 出版年：2016
• 出版时间：May 2016
• 年：2016
• 卷：26
• 期：3
• 页码：395-400
• 全文大小：455 K

文摘

Generally, the sequence decision of the development and utilization of Chinese mineral resources is based on national and provincial overall plan of the mineral resources. Such plan usually cannot reflect the relative size of the suitability of the development and utilization of mineral resources. To solve the problem, the paper has selected the gift condition, the market condition, the technological condition, socio-economic condition and environmental condition as the starting-points to analyze the influential factors of the priority-sequence of mineral resources’ development and utilization. The above 5 conditions are further specified into 9 evaluative indicators to establish an evaluation indicator system. At last, we propose a decision model of the priority sequence based on grey relational analysis method, and figure out the observation objects by the suitability index of development. Finally, the mineral resources of a certain province in China were analyzed as an example. The calculation results indicate that silver (2.0057), coal (1.9955), zinc (1.9442), cement limestone (1.9077), solvent limestone (1.5624) and other minerals in the province are suitable for development and utilization.