1.2. Coal burning electrical power station. Large central power stations (about 1000 MW electrical) using fluidized bed combustors may be built some day (see Fig. P1.2). These giants would be fed 240 tons of coal/hr (90% C, 10% Fluidized bed 10m x 4mx 1 m 240 ton/hr, 90% C, 10% H2 50% of the feed burns in these 10 units Figure P1.2 H2), 50% of which would burn within the battery of primary fluidized beds, the other 50% elsewhere in the system. One suggested design would use a battery of 10 fluidized beds, each 20 m long, 4 m wide, and containing solids to a depth of 1 m. Find the rate of reaction within the beds, based on the oxygen used.

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
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1.2. Coal burning electrical power station. Large central power stations (about
1000 MW electrical) using fluidized bed combustors may be built some day
(see Fig. P1.2). These giants would be fed 240 tons of coal/hr (90% C, 10%
Fluidized bed
10m x 4mx 1 m
240 ton/hr,
90% C, 10% H2
50% of the feed
burns in these 10 units
Figure P1.2
H2), 50% of which would burn within the battery of primary fluidized beds,
the other 50% elsewhere in the system. One suggested design would use a
battery of 10 fluidized beds, each 20 m long, 4 m wide, and containing solids
to a depth of 1 m. Find the rate of reaction within the beds, based on the
oxygen used.
Transcribed Image Text:1.2. Coal burning electrical power station. Large central power stations (about 1000 MW electrical) using fluidized bed combustors may be built some day (see Fig. P1.2). These giants would be fed 240 tons of coal/hr (90% C, 10% Fluidized bed 10m x 4mx 1 m 240 ton/hr, 90% C, 10% H2 50% of the feed burns in these 10 units Figure P1.2 H2), 50% of which would burn within the battery of primary fluidized beds, the other 50% elsewhere in the system. One suggested design would use a battery of 10 fluidized beds, each 20 m long, 4 m wide, and containing solids to a depth of 1 m. Find the rate of reaction within the beds, based on the oxygen used.
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