lecture 8

# Lecture 8 - CHE 349 Kinetics and Reactor Design CHE 349 Kinetics and Reactor Design Lecture 10 Lecture 10 Jing Wu 350 Tiernan Department of

This preview shows pages 1–2. Sign up to view the full content.

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: CHE 349: Kinetics and Reactor Design CHE 349: Kinetics and Reactor Design Lecture 10 Lecture 10 Jing Wu 350 Tiernan Department of Chemical Engineering ¡ jingwu@adm.njit.edu ¢ 973-642-7064 CHE 349 - Lecture 10 by Jing Wu 2 Assignments Reading: 4.4-4.6 Homework 4-18, 4-21 (pressure drop) CHE 349 - Lecture 10 by Jing Wu 3 Introduce Pressure in Design Equation A A r dW dX F ' − = 2 ' A A kC r = − ) / )( / )( 1 ( ) ( T T P P X v X v F v F C i i A i i ε + + Θ = = 1 P P X X v C C i i A i + + Θ = ε T T P P X X C C A A 1 ) 1 ( ε + − = 2 1 ) 1 ( ' + − = − T T P P X X C k r A A ε ) , ( 1 P X F dW dX = 2 2 1 ) 1 ( + − = P P X X v kC dW dX A ε CHE 349 - Lecture 10 by Jing Wu 4 Pressure Drop (I) Ergun Equation + − − = G D D g G dz dP p p c 75 . 1 ) 1 ( 150 1 3 µ φ φ φ ρ where P: pressure, lb/ft 2 φ : porosity = void volume/total bed volume g c : 32.174 lb m ft/s 2 lb...
View Full Document

## This document was uploaded on 10/08/2010.

### Page1 / 4

Lecture 8 - CHE 349 Kinetics and Reactor Design CHE 349 Kinetics and Reactor Design Lecture 10 Lecture 10 Jing Wu 350 Tiernan Department of

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online