i want the solution by using equations and charts from GPSA engineering data book

please write the solution step by step

2) 30 MMsef/d of a 0.65 sp gr natural gas enters a TEG contactor at 600 psia and 100F. Outlet water content specification is 7 lb H2O/MMsef and the TEG circulation rate is 28 Ib TEG/Ib H20 (3 gal TEG/Ib H:0). Rich s95 a) How much water is to be absorbed? b) What is the rich TEG concentration? c) What is the leam TEG concentration? lean 18.9 d) How much TEG is circulated? e) What is the minimum TEG concentration for a 24F dew point and the contactor temperature 100F 1) Estimate the contactor diameter, number of bubble cap trays and water removal efficiency