反应过程环境性能分析  

Environment Performance Analysis of Reaction Processes

作　　者：陈启石[1] 李文卓[1] 

机构地区：[1]中原工学院,郑州450007

出　　处：《中原工学院学报》2006年第5期1-3,23,共4页Journal of Zhongyuan University of Technology

基　　金：河南省高等学校青年骨干教师资助计划项目(预教高[2005]461号)

摘　　要：提出了评价和分析反应过程环境性能的一种方法.该方法用潜在环境影响效率εPEI表示距离环境最为友好的反应过程的相对大小,也表示为实现具有环境友好的反应过程而采取的技术措施的完善程度;用潜在环境影响产生率(xPEI)i表示i反应对过程产生的潜在环境影响的贡献大小.该方法可以用来指导人们采取恰当的措施降低反应过程的潜在环境影响.本文以乙苯脱氢反应为例说明了该方法的应用.An approach to evaluate and analyze environment performance of reaction processes is presented. Potential environmental impact（PEI） efficiency εpEI is used to represent the distance between an actual reaction process and the most environmental friendly one, and also denote perfection extent of technologies adopted to accomplish the ideal process. Ratio of generated PEI from the reaction in reaction network （XPEI） i represents the magnitude that the reaction contributes to the total. This approach can be used in guiding us to take proper measures to reduce generation of PEI from reaction process. The application of the approach is illustrated by using the reaction of dehydrogenation of ethylbenzene to produce styrene.

关 键 词：环境影响 反应过程 污染防止 

分 类 号：TQ021.8[化学工程] X820.3[环境科学与工程—环境工程]