文档介绍：第25 卷第 5 期能源环境保护 ,
2011 年 10 月 Energy Environmental Protection Oct.,,2011
监测与评价
煤化工项目实施环境风险评价的探讨
王彦彪 1, 郭晓静 2
(,河北邢台 054001;
,河北邢台 054001)
摘要:针对煤化工项目事故具有突发性强、危害性大、行为复杂、有毒化学品类型多等特
点,指出了煤化工项目实施环境风险评价具有非常重要的意义。以 10 万 t/a 环己酮项目为
例,确定了项目重大危险源(苯)及最大可信风险事故(苯贮罐泄漏及苯贮罐爆炸);环境风
险分析表明,最大可信风险事故的发生不会导致周围居民死亡及重伤事故,风险值低于化
工行业统计标准,并给出了环境风险管理的内容。本例为煤化工项目的风险评价提供了理
论依据及技术参考。
关键词:煤化工项目;环境风险评价;探讨
中图分类号: 文献标识码:A 文章编号:1006-8759(2011)05-052-05
DISCUSSION ON CARRYING OUT ENVIRONMENTAL RISK
ASSESSMENT FOR COAL CHEMICAL PROJECT
WANG Yan-biao 1,GUO Xiao-jing 2
(1. Xingtai Risun Coal Chemicals Co, Ltd.. Xingtai 054001, China;
2. C Risun Coking Ltd.. Xingtai 054001, China)
Abstract: The paper pointed out that it had great important significance to carry out environ-
mental risk assessment for coal chemical project according to the characteristics of accident
about suddenly happening, great damage, complicated behaviors, multi-types toxic chemicals
plex behavioral. Take 100 000 t/a cyclohexanone project for example, great hazard
source (benzene) and the maximum credible risk accident(benzene leakage from tanks and ex-
plosion of benzene tanks) were determined; Environmental risk analysis showed that death or
serious injury accident around residents would not happened even if the maximum credible
risk accident were