An Introduction to Pharmaceutical & Chemical Process Tec...(PPT-42).ppt

AnIntroductiontoPharmaceutical&ChemicalProcessTechnologyPaulAshallPaulAshall,2008AspectsofIndustrialChemicalProcessesProductsTypesofprocessFlowsheetsMassbalancesEnergybalancesHeattransferandheatexchangersReactordesignandoperationSeparationandpurificationprocessesPaulAshall,,2008IndustrialChemicalProcessesChemicalprocessesareusedtoproducechemicalproductsandarebydefinitionprocesseswhichincludechemicaltransformation(s).Specificproductsproducedbythechemicalandpharmaceuticalindustryinclude:aspirin,ibuprofen,paracetamol,naproxen,labetalol,etcTheseactivepharmaceuticalingredients(APIs)hemistry).PaulAshall,(materials,steps,operationsetc)‘Recipe’(materials,quantities,steps)Plantequipment(operations)ProcessoperatingconditionsPaulAshall,,fragrances,(API)intheOTCproduct‘Nurofen’,,‘Contact’,2008Thechemicalindustryconsistsofmanydifferentsectors(orproductgroups),,pesticides,fertilisers,petrochemicals,heparticularcharacteristicsoftheprocess(orprocesses),.‘ibuprofen’,binationoftwoparameters–largevolumeproduction,whichissupportedbymarketdemand,andlowerunitcosts,wheretheprincipleofeconomyofscalei