图形化法对过氧化氢生产工艺的风险评价  

A Graphical Method for Risk Assessment of Hydrogen Peroxide Production Process

作　　者：李永磊[1] 张青瑞[1] 郭通[1] 禹超[1] 

机构地区：[1]青岛科技大学化工学院,山东青岛266042

出　　处：《青岛科技大学学报（自然科学版）》2018年第2期44-49,共6页Journal of Qingdao University of Science and Technology:Natural Science Edition

基　　金：山东省自然科学基金项目(ZR2013BM001)

摘　　要：用图形化描述本质安全的方法(GRAND)对3种不同过氧化氢的生产工艺进行了本质化安全评估,识别和量化了不同工艺的危险水平。另外,针对工艺危险水平相似的蒽醌法和氢氧直接合成法两种生产过氧化氢的工艺,采用2维图形评级技术(2DGR)确定出蒽醌法生产过氧化氢是3条路线中最危险的工艺路线。采用GRAND图形识别出蒽醌法生产过氧化氢工艺过程中的危险源,对过氧化氢的安全生产和预警具有重要的理论价值。The inherent safety of three different hydrogen peroxide production processes was evaluated using a Graphical Descriptive Technique for Inherent Safety Assessment(GRAND).The quantitative risk levels of different processes were obtained.Moreover,it was found that anthraquinone based route is the most hazardous of the hydrogen peroxide manufacturing process by the method of 2-Dimensional Graphical Rating(2 DGR)for the similar risk level of direct synthesis of hydrogen and oxygen and the anthraquinone process.In addition,the hazards of anthraquinone process were identified by GRAND analysis.It has important theoretical value for the safety production and early warning of hydrogen peroxide.

关 键 词：本质化安全评估 图形化法 根源分析 危险等级 过氧化氢 

分 类 号：TQ110[化学工程—无机化工]