摘要
介绍两套国产分子筛干燥装置的工艺流程和自检系统 ,并提出改进措施。
Presents the technological processes and selfchecking systems of the two drying units with domestic molecular sieve,and proposes measures for improvement.
出处
《大氮肥》
CAS
2000年第2期87-89,共3页
Large Scale Nitrogenous Fertilizer Industry