Working out control measures against hazards in the shutdown and overhaul of petrochemical u-nits based on analysis may effectively lower the risks in the shutdown and overhaul and reduce accident.

• 通过对石油化工装置停工、检修过程危险因素的分析,有针对性的制定控制措施,可以有效的降低停工、检修过程的风险,减少事故的发生。