DIP活性氧及纯度测定的影响因素分析  

INFLUENT FACTORS ANALYSIS ON DETERMINATION OF ACTIVE OXYGEN AND PURITY TEST OF DIP

作　　者：戴继红 梁杰 Dai Jihong;Liang Jie(Inspection and Measurement Center of Qilu Branch Co.,SINOPEC,Zibo Shandong 255436)

机构地区：[1]中国石化齐鲁分公司检验计量中心,山东淄博255436

出　　处：《齐鲁石油化工》2020年第4期327-329,共3页Qilu Petrochemical Technology

摘　　要：研究过氧化氢二异丙苯活性氧及纯度测定的影响因素,分别对试剂和回流时间等因素进行讨论。结果表明通过空白试验和控制回流时间可以减少分析误差,提高过氧化氢二异丙苯活性氧及纯度分析结果的精密度。Influent factors on test of active oxygen and purity of DIP were studied,the factors such as reagent and reflux time were discussed respectively.The results showed that the analysis error could be reduced by blank test and control on the reflux time,analysis precision of the determination results on active oxygen and purity of DIP could be improved.

关 键 词：过氧化氢二异丙苯 活性氧 碘量法 空白试验 

分 类 号：TQ211[化学工程—有机化工]