摘要
本文研究一种一次性即可快速有效测试釜内和空间丙烯腈、醋酸乙烯酯浓度的新方法。摒弃了先前在测定丙烯腈、醋酸乙烯酯浓度时必须两种物质分别独立操作的方法,既减轻了工人的劳动强度,又为公司节约了资金。本方法适于腈纶生产厂釜内和空间丙烯腈、醋酸乙烯酯浓度的测试。
A new determination method for acrylonitrile, vinyl acetate inside and outside tank reactor at the same time was established in stead of the method which determine separately. The method is efficiently and cost saving. It is fit to the determination of acrylonitrile, vinyl acetate inside and outside tank reactor for acrylic fibers producers.
出处
《化学工程师》
CAS
2010年第6期20-22,共3页
Chemical Engineer
关键词
丙烯腈
醋酸乙烯酯
便携式气相色谱仪
浓度
acrylonitrile
vinyt acetate
portable gas chromatography
concentration
