危险化学品热危险性评定及分级研究

摘要

The adiabatic accelerating calorimetric method can be used in the accurate measurement of the indexes of hazardous chemicals,and then the dangerous chemical substances can be classified by various methods,such as clustering analysis,statistical comprehensive evaluation method,etc.This paper adopts the methods of descending half normal distribution and rising half normal distribution to quantize the various indexes with the descending half normal distribution giving the weight of each index,and finally uses the statistical methods to classify the hazardous chemical substances.%通过绝热加速量热方法可以对危险化学品的各项指标进行精确测量,之后通过多种方法对危险化学品危险性进行评定、分级,如聚类分析、统计综合评价方法等.采用降半正态分布、升半正态分布对各项指标进行量化,采用降半正态分布给出各项指标的权重,最后用统计方法进行分级.