I have a fresh feed (stream 1) entering a reactor . This fresh feed consists 225kg/h of iso-butane , 225kg/h of butylenes and 50kg/h of n-butane .
In the stream table I need to add in a flowrate value . How do I calculate this ? Do I take the average ?
And also the composition (wt%) how do I calculate them ?
Do I calculate the percentage ? This means iso-butane and butylenes have 45% each and 10% for the n-butane in the mixed fresh feed .
This is a question I have to solve . I'm not given wt% . So can I calculate the wt% by knowing the flowrate of all the products in the fresh feed ?