摘要
介绍了尿素生产中缩二脲含量的测定的原理和方法,简化了原有的方法,比原有分析方法提高了分析速度,并取得了满意的分析效果。
The principle and method of determining biuret content in urea production were introduced,then original analysis method was improved,the analysis speed was increased,and satisfactory results were obtained.
出处
《辽宁化工》
CAS
2013年第3期316-317,共2页
Liaoning Chemical Industry
关键词
缩二脲
尿素
biuret
urea
spectrophotometer
