The data in the table below relate to a batch filtration process run at a constant pressure of 3 bar. The temperature of the aqueous slurry is 5 °C and the wet cake has an LOD of 25%. The filter area is 4 m². Cs 1,500 kg/m³. %3D V (s) (m) 0.00 52 0.40 150 0.80 295 1.20 485 1.60 722 2.00 i) Graphically or otherwise determine a and Rm for the process. ii) Determine the time taken to produce 1000 kg of wet cake. iii) The process is to be run using a new filter with an area of 8 m². The process will be run at 6 bar. The other parameters are unchanged. Determine the time taken to filter 2 m of filtrate.

Introduction to Chemical Engineering Thermodynamics
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ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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The data in the table below relate to a batch filtration process run at a constant pressure of 3
bar. The temperature of the aqueous slurry is 5 °C and the wet cake has an LOD of 25%.
The filter area is 4 m2. Cs = 1,500 kg/m.
V
(s)
(m³)
0.00
52
0.40
150
0.80
295
1.20
485
1.60
722
2.00
i) Graphically or otherwise determine a and Rm for the process.
ii) Determine the time taken to produce 1000 kg of wet cake.
iii) The process is to be run using a new filter with an area of 8 m². The process will be run
at 6 bar. The othe
parameters are unchanged. Determine the time taken to filter 2 m
of filtrate.
Transcribed Image Text:The data in the table below relate to a batch filtration process run at a constant pressure of 3 bar. The temperature of the aqueous slurry is 5 °C and the wet cake has an LOD of 25%. The filter area is 4 m2. Cs = 1,500 kg/m. V (s) (m³) 0.00 52 0.40 150 0.80 295 1.20 485 1.60 722 2.00 i) Graphically or otherwise determine a and Rm for the process. ii) Determine the time taken to produce 1000 kg of wet cake. iii) The process is to be run using a new filter with an area of 8 m². The process will be run at 6 bar. The othe parameters are unchanged. Determine the time taken to filter 2 m of filtrate.
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