Chemical reaction engineering

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Chemical Reaction

Engineering

Koncept Learning Centerklcenter@gmail.com

Chemical Reaction Engineering

Chemistry & Chemical Engineering

Suggests What is Required

e.g. Reaction Temperature

Suggests Means to Meet Requirements

e.g. Jacket Heating with available steam

Chemical Reaction Engineering is that engineering activity which is concerned with the exploitations of Chemical Reactions on a Commercial Scale

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Chemical Reaction Engineering

1.0) What is Required for Conversion?

Molecular Collision

Activation

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Chemical Reaction Engineering

2.0) What is Required for Production?

M

CWR

CWS

REACTOR

Space (Volume) for Reaction

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Chemical Reaction Engineering

3.0) What is Required in Plant?

•Equipment

•Piping

•Instrument

Engineering

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Chemical Reaction Engineering

Rate of Reaction Depends Upon:

• Nature of Reactants

• Concentration

• Temperature

• Pressure

• Catalyst

• Surface Area of Reactant

Reaction Kinetics

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Chemical Reaction Engineering

• Batch Cycle Time

• Surface-to-Volume Ratio

• Mixing

Scale Up Issues

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Chemical Reaction Engineering

Process Intensification

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Chemical Reaction Engineering

Hazard AnalysisCase Study-I

M

CWR

CWS

Reactor Pressure Increases due to valve closed

A + B P + G

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Chemical Reaction Engineering