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Ready and convenient reference for mooring arrangement preparation.
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Flare Stack Purge Gas CalculationDescripción completa
Calculation of CO2 gas requirement for coal bin interisation 1 2 3 4 5 6 7 8 9 10 11 12 13
no of fine coal silos vol of each fine coal silo extra xtract ctio ion n ra rate from from fine fine coal oal silo aeration vol free vol above mat -20 m3 no of fine coal filters vol of each filters filt ilter clea leaning ning vol vol (m3 (m3/min /min ) vol of mill filter / ESP no of poldos sc vol of vessel density of of co co2 (k (kg/ m3 m3 )
2 160 13 3 20 4 45 0.17 1000 2 14 2
m3 tph m3/ min m3 m3/ min min m3
m3 kg/m3
Results 14
co2 for flooding free volume in silo
15 16
for for flo flood odin ing g tim time e 15 15 min min (kg (kg / 15 15 min min ) flooding Rate (kg /hr )
80 320
17 18
co2 for for flooding flooding complete volume of silo
640 6.2
m3
19
co2 for silo aeration
4430.8
kg
20
aeration time
6.2
Hrs
21
co2 for bag filter cleaning
502.2
kgs
22
aeration time
6.2
Hrs
23
co2 for flooding complete
24
flooding time (hrs )
volume of filters (k (kgs)
360
Hrs
25 26 27 28
flooding of mill filter /ESP Flooding of poldos -sc vessel total co2 requirement Recommended margin on above
2000 56 8068.9 30%
admission rate in system 29 30 31 32 33
fine coal silo (kg /hr ) ,30 bar pr, +2 C ̊ bag filter (kg /hr ) .6- 8 bar pr.+2 C ̊ silo discharge cone (kg /hr ) 0.6 bar pr.+2 C ̊ mill filter /ESP (kg /hr ) ,20 bar pr,-10 C ̊ all poldos sc vessel (kg/hr ) ,30 bar pr ,+2 C ̊
