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International Journal of Chemical Engineering
/
2012
/
Article
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Tab 1
Research Article
Gas-Solid Reaction Properties of Fluorine Compounds and Solid Adsorbents for Off-Gas Treatment from Semiconductor Facility
Table 1
Experimental conditions for the gas-solid reaction.
Practical system
Experimental conditions
Processing flow rate
400 L/min
1.6 L/min
Inner diameter
45 cm
2.8 cm
Superficial velocity
6 cm/s
6 cm/s
L/D ratio
1.2
1.2
CaCO
3
weight
120 kg
31 g
Space velocity (SV)
400 h
−1
6700 h
−1
Adsorbent size
1~2 mm, 2~5 mm
1~2 mm, 2~5 mm
Fixation temperature
150
°
C
150
°
C