| Model Refinery |
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MODEL REFINERY |
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VARIABLES |
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CRA,CRB,LN,MN,HN,LO,HO,R,LNRG,MNRG,HNRG,RG,LOCGO,HOCGO, |
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CG,CO,LNPMF,LNRMF,MNPMF,MNRMF,HNPMF,HNRMF,RGPMF,RGRMF,CGPMF,CGRMF, |
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LOJF,HOJF,RJF,RLBO, COJF, |
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PMF,RMF,JF,FO,LBO; |
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OBJECTIVE |
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MAXIMIZE PROFIT = 7*PMF+6*RMF+4*JF+3.5*FO+1.5*LBO; |
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CONSTRAINTS |
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DISTCAP : CRA+CRB <= 45, |
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REFRMCAP : LNRG+MNRG+HNRG <= 10,, |
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CRACKCAP : LOCGO+HOCGO <= 8, |
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CONTLN : -0.1*CRA-0.15*CRB+LN = 0, |
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CONTMN : -0.2*CRA-0.25*CRB+MN = 0, |
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CONTHN : -0.2*CRA-0.18*CRB+HN = 0, |
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CONTALO : -0.12*CRA-0.08*CRB+LO = 0, |
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CONTAHO : -0.2*CRA-0.19*CRB+HO = 0, |
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CONTAR : -0.13*CRA-0.12*CRB+R = 0, |
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CONTARG : -0.6*LNRG-0.52*MNRG-0.45*HNRG+RG = 0, |
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CONTACO : -0.68*LOCGO-0.75*HOCGO+CO = 0, |
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CONTCG : -0.28*LOCGO-0.2*HOCGO+CG = 0, |
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CONTLNMF : -LN+LNRG+LNPMF+LNRMF = 0, |
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CONTMNMF : -MN+MNRG+MNPMF+MNRMF = 0, |
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CONTHNMF : -HN+HNRG+HNPMF+HNRMF = 0, |
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CONTBLO : -LO+LOCGO+LOJF+0.55*FO = 0, |
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CONTBHO : -HO+HOCGO+HOJF+0.17*FO = 0, |
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CONTBCO : -CO+COJF+0.22*FO = 0, |
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CONTBR : -R+RLBO+RJF+0.055*FO = 0, |
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CONTBCG : -CG+CGPMF+CGRMF = 0, |
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CONTBRG : -RG+RGRMF+RGPMF = 0,, |
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CONTPMF : -LNPMF-MNPMF-HNPMF-RGPMF-CGPMF+PMF = 0, |
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CONTRMF : -LNRMF-MNRMF-HNRMF-RGRMF-CGRMF+RMF = 0, |
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CONTJF : -LOJF-HOJF-COJF-RJF+JF = 0, |
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CONTRLBO : -0.5*RLBO+LBO = 0, |
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PMFPROD : PMF-0.4*RMF >= 0, |
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OCTPMF : -90*LNPMF-80*MNPMF-70*HNPMF-115*RGPMF-105*CGPMF+94*PMF <= 0, |
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OCTRMF : -90*LNRMF-80*MNRMF-70*HNRMF-115*RGRMF-105*CGRMF+84*RMF <= 0, |
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VAPJF : -LOJF-0.6*HOJF-1.5*COJF-0.05*RJF+JF >= 0, |
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BOUNDS : CRA <= 20, |
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BOUNDS : CRB <= 30, |
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BOUNDS : LBO >= 0.5, |
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BOUNDS : LBO <= 1; |
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END MODEL |
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solve REFINERY; |
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print solution for REFINERY >> "refinery.sol"; |
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quit; |
