TY - SER AU - Mohaddecy,Reza Seif AU - Sadighi,Sepehr AU - Bahmani,M. TI - LP modelling for profit maximisation PY - 2008/// CY - PB - N2 - Transcripción del resumen del autor. Optimisation of a feed blender, CDU, VDU, visbreaker and product blender under changing feed specificiations. Central composite experimental design and response surface methodology are used to obtain a second-degree polynomial model for maximising profitability ER -