Solids of unchanging size, R = 0.3 mm, are reacted with gas in a steady flow bench

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Solids of unchanging size, R = 0.3 mm, are reacted with gas in a steady flow bench scale fluidized reactor with the following result.

Also, the conversion is strongly temperature-sensitive suggesting that the reaction step is rate-controlling. Design a commercial sized fluidized bed reactor (find W) to treat 4 metric tons/hr of solid feed of size R = 0.3 mm to 98% conversion.

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Chemical Reaction Engineering

ISBN: 9780471254249

3rd Edition

Authors: Octave Levenspiel

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Question Posted: Nov 06, 2023 08:52 AM

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Solids of unchanging size, R = 0.3 mm, are reacted with gas in a steady flow bench

Question:

Fo= 10 gm/sec, W = 1000 gm, XB = 0.75

Step by Step Answer:

Feed rate F 10 gmsec Weight of solids in the reactor W 1000 gm Conversion of reactant B XB 075 Particle size R 03 mm Assumptions Voidage 04 typical va...View the full answer

Chemical Reaction Engineering

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