Build and application of safety evaluation indexes system for coal gasification enterprise based on fuzzy theory

doi:10.11835/j.issn.1000-582X.2019.12.012

Home > Archive>Volume 42, Issue 12, 2019 >99-110. DOI:10.11835/j.issn.1000-582X.2019.12.012

Build and application of safety evaluation indexes system for coal gasification enterprise based on fuzzy theory
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                        10.11835/j.issn.1000-582X.2019.12.012
                    
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                        ZHANG LanZHANG Lan
State Key Laboratory of Coal Mine Disaster Dynamics and Control, Chongqing University, Chongqing 400030, P. R. China;Chongqing University of Science & Technology, Chongqing 401331, P. R. China
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XU JiangXU Jiang
Chongqing University of Science & Technology, Chongqing 401331, P. R. China
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WANG KequanWANG Kequan
China Coal Technology Engineering Group Chongqing Research Institute, Chongqing 400039, P. R. China
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Abstract:

In the process of coal gasification, there are many kinds of raw materials and products that are inflammable, explosive, poisonous and harmful, which can cause casualties and property losses. In order to evaluate comprehensively the risk level of safety production in coal gasification enterprises, we used the fuzzy comprehensive evaluation theory and selected the coal-to-methanol process, which is a typical coal gasification process, in a coal gasification enterprise in Chongqing as the study object to construct a reasonable indexes system of safety risk evaluation, and carried out fuzzy comprehensive safety evaluation of the enterprise.

Key words:coal gasification;coal-to-methanol;safety evaluation;evaluation index;fuzzy comprehensive evaluation

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张兰,许江,王克全.基于模糊理论的煤气化企业安全评价指标体系建立及应用[J].重庆大学学报,2019,42(12):99~110

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Received:July 23,2019
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Online: November 21,2019
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