Transcription of The Basics of Reaction Kinetics for Chemical Reaction ...
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__~_1~ ,size,anddeterminetheoptimaloperatingcon ditionsfora reactorwhosepurposeistoproducea givensetofchem-icalsina ,theprinciplesdevelopedforchemi-calreact orscanbeappliedtomostif notallchemicallyreactingsystems( ,at-mosphericchemistry,metabolicprocesse sinlivingorganisms,etc.).Inthistext,thep rinciplesofchemicalreactionengineeringar epresentedinsuchrigortomakepossiblea chemicallyreactingsystemare:(1)whatchang esareexpectedtooccurand(2)howfastwillthe yoccur?Theinitialtaskinapproachingthedes criptionofa chemicallyreactingsystemis ,dinitrogen(N2)anddihydrogen(H2)arereact edoveranironcatalysttoproduceammonia(NH3 ):N2+3H2=2NH3, ,=109kllmol(at773K) ,istheenthalpyofthereaction(normallyrefe rredtoastheheatofreac-tion).
4 CHAPTER 1 The Basics of Reaction Kinetics for Chemical Reaction Engineering The next task in describing a chemically reacting system is the identifica tion of the reactions and their arrangement in a network. The kinetic analysis of
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