CAJ | 학술논문

本文通过对国内外危险化学品不稳定性分级进行研究，提出了一种新的有机过氧化物不稳定性分级方法(OPIC)，此方法基于泄放尺寸包绝热量热仪(VSP2)测量数据，将反应初始温度(Tonset)作为反应可能性指数( RPI)，最大功密度( MPD)(包含反应热(ΔH)和最大反应速率max( dr/dt))、绝热温升(ΔTad )、最大压力上升速率max( dp/dt)和总压力变化(ΔP)等参数通过层次分析法综合为反应严重度指数( RSI)，并将前人统计的采用这些参数准确分级的次数代入层次分析法( AHP)中，得到这些参数在反应严重度指数( RSI)中的权重。将RPI指数与RSI指数采用风险矩阵的方法得到最终的有机过氧化物不稳定分级，能更加全面的表征有机过氧化物的不稳定性。根据VSP2实验和计算结果分析证明：利用本文提出的有机过氧化物分级方法( OP-IC)对液体有机过氧化物进行分级更符合实际情况，该方法为化学品的本质安全筛选提供了可靠的技术支持。
본문통과대국내외위험화학품불은정성분급진행연구，제출료일충신적유궤과양화물불은정성분급방법(OPIC)，차방법기우설방척촌포절열량열의(VSP2)측량수거，장반응초시온도(Tonset)작위반응가능성지수( RPI)，최대공밀도( MPD)(포함반응열(ΔH)화최대반응속솔max( dr/dt))、절열온승(ΔTad )、최대압력상승속솔max( dp/dt)화총압력변화(ΔP)등삼수통과층차분석법종합위반응엄중도지수( RSI)，병장전인통계적채용저사삼수준학분급적차수대입층차분석법( AHP)중，득도저사삼수재반응엄중도지수( RSI)중적권중。장RPI지수여RSI지수채용풍험구진적방법득도최종적유궤과양화물불은정분급，능경가전면적표정유궤과양화물적불은정성。근거VSP2실험화계산결과분석증명：이용본문제출적유궤과양화물분급방법( OP-IC)대액체유궤과양화물진행분급경부합실제정황，해방법위화학품적본질안전사선제공료가고적기술지지。
In this paper,a new classification method of organic peroxides instability hazards( OPIC) was proposed through studying several classic instability classification methods at home and abroad. In this method,exothermic onset temperature( Tonset) was set as reaction probability index( RPI) ,Maximum power density( MPD) ( include heat of reaction(ΔH) and maximum reaction rise rate (max(dr/dt)),adiabatic temperature rise(ΔTad),maximum pressure rise rate(max(dp/dt),total pressure changes(ΔP)were in-tegrated into reaction severity index(RSI)based on analytic hierarchy process(AHP). The weights of AHP were obtained by previ-ous statistics. The final classification of organic peroxide instability was achieved by The RPI and RSI combined with risk matrix method. The OPIC method could be more comprehensive characterization of liquid organic peroxides instability. The results of OPIC method based on vent sizing package 2(VSP2)experiment were more real than the results calculated by old method,and could pro-vide reliable technical supports for inherent safety of chemicals.