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Green Chemistry & Engineering CH4220
Yoel Sasson [email protected]
Office N1.2-B1-20 Phone 6316 8817 Mobile: 8383 9817
Lecture 5: September 10, 2015
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Algorithm for multiple reactions
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1 and 2
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speciesreactions
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Microreactors: Major Challenge in Green Chemistry
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5cm
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www.ccmicro.rl.ac.uk/non_silicon.html
www.bath.ac.uk/.../research/groups/care.shtml
Diffusion-bonded microreactor for three-phase selective oxidation
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Characteristics of an Intensified Green Process
• Gives every molecule the same processing experience• Matches the mixing and transport rates with the
reaction rate. Offers significant enhancement in heat & mass transfer rates
• Allows the reaction to run at the speed it wants to run and not the speed at which the equipment permits it to run
• Improves selectivity, yield, quality• Rapid response to set-points• For certain processes, the laboratory scale may be the
full scale• Reducing The number of processing steps by using
multifunctional modules
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Membrane Separation of Hydrogen
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IMRCF
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CMR
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A B + C
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