Application of HAZOP and LOPA in safety assessment of emulsion explosive dynamic emulsifier
In order to objectively evaluate the safety risk of dynamic emulsifier,HAZOP and LOPA are used.Firstly,HAZOP is used to analyze 9 reasons that cause the explosion of dynamic emulsifier,such as cooling water cut-off,high temperature of water phase or oil phase raw material,and friction between stator and rotor caused by bearing damage.etc.Then,LOPA is used to analyze the explosion accident scene,and the risk level of dynamic emulsifier is judged by risk matrix.The results show that under the action of an independent protective layer,the safety risk of explosion of the dynamic emulsifier is under control.
NETL
NSTL
万方数据
