Material balance and follow the instructions

Need help with my Engineering question – I’m studying for my class.

I did the material balance on the NDP reactor . I need you to do material balance on the other components . Also need energy requirement , are of the membrane , volumetric flows. Follow instructions on tech 3, tech 4 .

This link will have the process I want to follow but they did a composition of 0.5 ethylene and 0.5 ethane . I have 0.2 ethylene and 0.8 ethane . I want the distillate to have 0.99 ethylene .