Effect of two liquid phases on relief sizing equations

Effect of two liquid phases on relief sizing equations 

If the reactor contains two immiscible liquid phases, the calculation of vapour pressure in the reactor needs toitake account of this. For a completely immiscible system, the total vapour pressure will be given by the sum of the vapour pressures of each phase.. j 

The effect of vapour/ liquid non-equilibrium in the vessel is to reduce tempering, so that the temperature and reaction rate increase, but the pressure is lower than the equilibrium pressure at that temperature which balances the effect..  

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