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+//Hougen O.A., Watson K.M., Ragatz R.A., 2004. Chemical process principles Part-1: Material and Energy Balances(II Edition). CBS Publishers & Distributors, New Delhi, pp 504
+
+//Chapter-3, Illustration 3, Page 54
+//Title: Calculation of pressure
+//=============================================================================
+clear
+clc
+
+//INPUT
+W = 10; //Weight of CO2 in lb
+MW = 44; //Molecular weight of CO2 in lb/lb mole
+P1 = 14.7; //Pressure at standard condition in psi
+T1 = 273; //Temperature at standard conditions in K
+V2 = 20; //Volume of CO2 after compressing in cu ft
+T = 30; //Given temperature in degree C
+
+//CALCULATIONS
+n = W/MW; //No of noles of CO2 in lb mole
+V1 = n*359; //Volume of CO2 at standard conditions in cu ft
+T2 = T+273; //Given temperature in K
+P2 = P1*(V1/V2)*(T2/T1); //Pressure at given conditions in psi
+
+//OUTPUT
+mprintf('\n Pressure required to compress %2.0f lb of CO2 to a volume of %2.0f cu ft at given conditions is %3.1f psi',W,V2,P2);
+
+//=================================END OF PROGRAM==============================
+\ No newline at end of file