Isothermal-I rx.pdf

This preview shows page 1 - 8 out of 34 pages.

Reaction Engineering Isothermal Reactor Design (I) Dr. Salim Nassreddine University of Balamand, Al-Koura Department of Chemical Engineering
Image of page 1

Subscribe to view the full document.

Slides courtesy of Prof M L Kraft, Chemical & Biomolecular Engr Dept, University of Illinois at Urbana-Champaign. Relate all V( υ ) to X A Put together Review: Derive –r A = f(X A ) Relate all r j to C j ν j ≡ stoichiometric coefficient for products, for reactants Relate all C j (X A ) to V( υ ) j A j r r ν = ( ) j j0 j A0 A j N N N X C V V ν + = = ( ) j j0 j A0 A j F F F X C ν υ υ + = = Batch: Flow: ( ) 0 0 A 0 0 P T Z V V 1 X P T Z ε  = +   Batch: Flow: ( ) 0 0 A 0 0 P Z T 1 X Z T P υ υ ε  = +    j0 j A0 A 0 0 j A 0 C C X T Z P C 1 X P T Z ν ε +  =   +  Batch & Flow: Now that C j is in terms of X A , we can write the rate law in terms of X A
Image of page 2