cpc training廢酸氣鹼洗單元
TRANSCRIPT
940-940-33
MECS World Offices
Key Regional Offices
St. Louis
Bombay
Brussels
Hong Kong
Johannesburg
Shanghai
Key Regional Offices
St. Louis
Bombay
Brussels
Hong Kong
Johannesburg
Shanghai
940-940-55
● Hot gas quenching
● Particulate removal
● Acid gas absorption
● Insitu Oxidation
DynaWave Reverse Jet ScrubberDynaWave Reverse Jet Scrubber
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Reverse Jet Scrubber BenefitsReverse Jet Scrubber Benefits
● Concentrates liquid effluent – less water consumption
● Tolerates high solids concentrations in liquid and gas
● Simple operation● Uses less
instrumentation
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Typical DynaWave Control LoopsTypical DynaWave Control Loops
●pH ●Liquid
Level●Density
Process Gas
Outlet Gas
Make-Up Water
Blowdown
S
TI
LG
LSH
LSL
(1)
(2)
(11)
(12)
(3)
Oxidation Air
V V V V V V V V
pH
Caustic
PI
S
LVS pH
(13)
(14)S
AIC
940-940-99
Froth Technology HistoryFroth Technology History
Dependent upon:
● Liquid to Gas ratio
● Nozzle Pressure
● Gas Velocity
● Gas Pressure Drop
ATOMIZED BUBBLY
STRATIFIED
FROTH ZONE
Liquid to Gas Ratio (gpm/1000 acfm)
Gas Flowrate
940-940-1010
Large Bore - Large Bore - Non-Plugging NozzleNon-Plugging Nozzle
● Unique, open design
● Non-Plugging, even when scrubbing with slurries (20 wt%)
● Corrosion resistant materials