System Analysis of Circular Economy Development in Coal Mining Area

被引:2
|
作者
Geng Dianming [1 ]
Li Jinke [1 ]
Liu Jiaxiang [2 ]
Song Xiaolu [2 ]
机构
[1] Shandong Inst Business & Technol, Yantai 264005, Shandong, Peoples R China
[2] ShanDong Normal Univ, Shandong, Peoples R China
关键词
Eco-industrial Chain (nets); Circular Economy; Coal mining Area; Complex System; Industrial Symbiosis;
D O I
10.4028/www.scientific.net/AMR.524-527.2735
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
Coal mining area ecology industrial chain (nets) is an industry networked economic organization based on the mode of circular economy; industries and environment are related through energy flow to form a "nutrition" relationship between the mining industries. Through the optimized analysis of mine area eco-industry, when surplus scale of the active industry unit exceed absorption scale the passive industry unit, passive industry unit scale enlarge and the excess material are disposed outside the industry chain (nets); otherwise, it should reduce the passive industry unit scale or obtain the surplusage from the outside of industry chain (nets); When both of them are equal, the industry units of mining area eco-industrial chain (nets) are in coordination state. Coal mining area circular economy has three practical modes: ecotype coal circular economy unit, ecotype coal circular economy park and ecotype coal circular economy city.
引用
收藏
页码:2735 / +
页数:2
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