Material balance in unsteady state reaction systems

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Presentation transcript:

Material balance and Energy balance in unsteady state reaction systems.

Material balance in unsteady state reaction systems When mass of a system not consumed than we have to know how the mass varies as a function of time to evaluate the rate of change of the mass in the system. The general mass balance equation is Mass in through the system boundaries Mass out through the system boundaries Mass generated within the system Mass consumed within the system Mass accumulated within the system ----(i) - + - = System RC RG M Mo Mi Let a material species A involve in the process having mass M and