摘要
分析缩二脲在蒸发系统积累的原因,对二段真空分离器内部进行多项技术改造,达到提高产品质量、增加经济效益的目的。
The reasons for biuret accumulation in evaporation section were analyzed in the paper, technical revamp was made to the internal of the Secondary vacuum separator, and quality upgrading and economic benefits improvement have been achieved.
出处
《大氮肥》
CAS
2008年第5期339-342,共4页
Large Scale Nitrogenous Fertilizer Industry
关键词
缩二脲
积累
技改措施
biuret, accumulation, technical revamping measures
