摘要
色度和紫外透光率是衡量乙二醇成品质量的两个重要指标,通过一套煤制乙二醇实际装置成品采出缓存过程中出现的质量问题的分析和解决,证明了温度和接触空气氧化是影响这两个指标的重要因素。
Chromaticity and ultraviolet light transmittance are two important indicators of ethylene glycol finished product quality.By analyzing and resolving quality problems appearing in the production process of coal to ethylene glycol unit, it is proved that temperature and air contact oxidation are important factors affecting these two indicators.
作者
孙一倩
于富红
SUN Yi-qian;YU Fu-hong(Shandong Hualu Hengsheng Chemical Co.,Ltd.,Dezhou 253024,Shandong Provoic)
出处
《氮肥技术》
2018年第4期35-38,共4页
Nitrogenous Fertilizer Technology
关键词
色度
紫外透光率
高温
氧化
chromaticity
ultraviolet light transmittance
high temperature
oxidation
