范文编号:HG087 范文字数:9359,页数:27 摘 要:随着有机合成和石油化工行业的迅猛发展,工业有机废气的排放量不断增加,进入大气的有机化合物种类也越来越多,大气污染日趋严重。二氯甲烷是一种挥发性卤代烃污染物,对人体有致癌作用,是全球最为重要的气态有机污染物之一,因此,回收二氯甲烷已成为一个迫在眉睫的课题。
Study on the Clean Recycling Technology of Dichloromethane Abstract: With the rapid development of organic synthesis and petrochemical industry, and the emissions of industrial organic waste gas is continujava script:void(0)e to increaing, types of organic compounds that entering the atmosphere become more and more ,and the air pollution is turn to serious day by day. Methylene Chloride is a volatile halocarbons pollutants ,and are carcinogenic to humans, is one of the world's most important gaseous organic pollutants, therefore, recovery dichloromethane has become a pressing issue. This article has mensurates the Henry coefficient and the effection of absorb in absorbent of dichloromethane , and calculated the equipment parameters of flow scheme . According to the experimental data of absorbing and balancing ,bring forward a more reasonable treatment processes. Measured Henry coefficient of 1.33 for H, equilibrium constant m of 1.8 x10-3 absorption efficiency reached 92.67% in an average. Keywords:Dichloromethane ;Absorbent;Organic emissions ;Absorption;Gas-liquid balance
二氯甲烷清洁回收工艺研究相关范文 |
上一篇:生物抗氧化剂麦角硫因的合成 | 下一篇:蚕沙卟啉铜钠盐提取实验研究 |
点击查看关于 甲烷 清洁 回收 工艺 研究 的相关范文题目 | 【返回顶部】 |