【摘要】 分析了尿素装置氨气提塔上封头泄漏的原因 ,采取了相应的措施 ,使安全生产得到了保障。更多还原

【Abstract】 The cause is analyzed for the leakage at the upper cover of the ammonia stripper in a urea unit, and relevant measures have been taken, with assurance of safety in production.更多还原