硝酸装置运行故障分析及治理措施

ANALYSIS AND CONTROL MEASURES FOR OPERATION DISTURBANCE OF NITRIC ACID UNIT

文章对辽河石油化纤公司硝酸装置投产以来的运行状况进行了分析,对装置运行故障做了统计,并分析了故障产生的原因主要有设计、机械、仪表、操作等方面的原因。针对故障的原因分别采取了相应的措施,明显地改善了硝酸装置的运行状况,延长了开工周期,取得了较好的经济效益。

This article analyzes operation disturbance of nitric acid plant of Liaoyang Petroleum and Chemical Fiber Company after it was put into operation, and brings forward solution to the disturbance.