A Packed bed wet scrubber system removes pollutants and odors from gases, ensuring that only clean air is released into the environment.Commonly referred to as a column bed, this system provides an efficient, cost-effective, solution for industries such as wastewater treatment, pharmaceuticals, petrochemicals, oil and gas, and more to control air pollution. NAPCEN is a trusted provider of high-performance packed bed wet scrubbers, offering compact and efficient designs that deliver superior air purification while maintaining competitive capital costs. Their innovative solutions help industries meet environmental standards while promoting sustainability and operational efficiency.
Technical Specification
Parameter
Value
Air Flow
300 to 25,000 CFM
Material Of Construction
PP / FRP / PP+FRP / MS / SS
Removal Technique
Gas – Liquid Mass Transfer and Chemical Absorption
Pressure Drop
75 mm W.C.
Efficiency
Up to 99 %
Models and Options
MODEL NPBS - 30
1. Air Handling Volume -- 400 CFM
2. Material Of Construction-- PP / FRP / PP+FRP / MS / SS
3. Removal Technique -- Gas – Liquid Mass Transfer and Chemical Absorption
4. Pressure Drop --75 mm W.C.
5. Filter Efficience -- 99%
MODEL NBHF - 45
1. Air Handling Volume -- 1000 CFM
2. Material Of Construction-- PP / FRP / PP+FRP / MS / SS
3. Removal Technique -- Gas – Liquid Mass Transfer and Chemical Absorption
4. Pressure Drop --75 mm W.C.
5. Filter Efficience -- 99%
MODEL NBHF - 60
1. Air Handling Volume -- 2000 CFM
2. Material Of Construction-- PP / FRP / PP+FRP / MS / SS
3. Removal Technique -- Gas – Liquid Mass Transfer and Chemical Absorption
4. Pressure Drop --75 mm W.C.
5. Filter Efficience -- 99%
MODEL NPBS - 75
1. Air Handling Volume -- 3000 CFM
2. Material Of Construction-- PP / FRP / PP+FRP / MS / SS
3. Removal Technique -- Gas – Liquid Mass Transfer and Chemical Absorption
4. Pressure Drop --75 mm W.C.
5. Filter Efficience -- 99%
Application
Chemical processing plants – Removal of acidic and corrosive gases like H2S, SO2, HCl, and NOx.
Petrochemical refineries – Treatment of process emissions containing hydrocarbons, sulfur compounds.
Pharmaceutical manufacturing – Control of solvent vapors, chemical fumes, and particulate-laden gases.
Metal finishing and electroplating – Neutralization of acid mist and metal oxide fumes.
Pulp and paper industry – Removal of chlorine and other bleaching process gases.
Food and beverage processing – Control of odor emissions and organic vapors.
Textile industry – Treatment of dyeing and bleaching exhaust gases.
Wastewater treatment plants – Scrubbing of foul odors and hydrogen sulfide from aeration tanks.
Incineration plants – Removal of acid gases generated during waste combustion.
Fertilizer manufacturing – Control of ammonia, urea dust, and acidic process vapors.
Accessories
Spray Nozzles – For uniform liquid distribution over the packing media.
Packing Media – Structured or random packing for maximum contact area.
Mist Eliminator / Demister Pad – To remove entrained liquid droplets from the cleaned gas.
Liquid Distribution System – Piping, headers, and distributors for scrubbing liquid supply.
Recirculation Pump – For continuous circulation of scrubbing liquid.
Level Indicators & Controllers – To monitor and control liquid levels in the sump/tank.
pH Monitoring & Dosing System – For maintaining correct scrubbing liquid chemistry.
Flow Meters – To measure gas and liquid flow rates.
Access Manways & Inspection Ports – For easy cleaning and maintenance.
Drain Valves & Overflow Outlets – For removal of spent liquid and overflow prevention.
sales@napcen.com
+91 - 7904469219
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