Diesel Exhaust Gas Scrubber

Product Description

During diesel engine operation, number of harmful pollutants are produced in various quantities in the combustion chambers of diesel engines. Diesel engine exhaust contains harmful pollutants such as Hydrocarbons (HC) – (Aliphatic, Polyaromatic and Aldehyde) ,  Carbon Monoxide (CO) ,  Nitrogen Oxides (NOx) – (Nitric Oxide and Nitrogen Dioxide) ,  Sulfur Oxides (Sox),  Particulate Matter (PM) – (Carbon and Soluble Organic Fraction) .

Working:
APZEM uses catalytic technology to control the pollutants in exhaust emissions and it makes the air risk-free to breathe. This catalytic technology eliminates the harmful emissions by collecting diesel particles and burning off harmful pollutants.

The oxidation of harmful pollutants from Diesel engines

  • Carbon Monoxide : 2CO + O → 2CO2
  • Hydrocarbons         : HC + O2      →   H2O
  • Aldehydes               : HCHO + O2  →  CO2 + H2O
  • Particulate Matter: C (soot) + O → CO

For controlling NOX, selective catalytic reduction (SCR) technique is involved in emission reduction. In this technique, the exhaust emission is mixed with ammonia before passing through a layer of special catalyst at a temperature between 300 and 400°C, where by NOX is reduced to N2 and H2O. the reactions is as follows:

  • 4NO + 4NH3 + O2 → 4N2 + 6H2O
  • 6NO2 + 8NH3 → 7N2 + 12H2O

Technical Specification

  • Air Flow: upto 70,000 CFM
  • Efficiency : upto 99.99% capturing efficiency
  • MOC: Mild Steel / SS 304 / SS316 / FRP / PP / PVC
  • Finish: Powder coated / Matt finish
  • Power option : 3 Phase.
  • Customization : Yes , customization available suiting your needs.

Diesel Exhaust Gas Scrubber
Diesel Exhaust Gas Scrubber

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Contaminants Removed

  • H2S , HCl , HF , HBr
  • HCN ,HNO3 , NH3
  • Formic acid , Chromic acid
  • SO2 , Cl2, F2, Br2 , BCl3, BF3
  • Formaldehyde , Ethylene compounds
  • Soluble alcohols, acids
  • VOCs And many others

Features of APZEM’s Diesel generators scrubber

  • Easy Installation and low maintenance
  • High quality catalytic coating
  • Low exhaust gas out, high operating efficiency

Applications

  • Purifying the air enter into the HVAC system in the sensitive areas, Hospitals and Schools
  • Mining operations
  • Construction places
  • Tunnels
  • Shipping industries
  • Power generation equipments
  • Power plants

Other Technical Details

Customization Factors
Accessories
Others
Customization Factors

  • Contaminant solubility
  • Vapor pressures
  • Wash liquid flow rate
  • Liquid to gas ratio
  • Packing chamber height, diameter, and volume
  • Packing media type and size
  • Chemical additives
  • pH control
  • Precipitation of reaction products
  • Multiple solution scrubbing
  • Required scrubbing stages
  • Pressure drop across packing
  • Materials of construction
  • Site requirements

Accessories

  • Centrifugal Blower,
  • Spiral Ducts,
  • Flexible duct,
  • Suction hoods,
  • Magnahelic gauge,
  • Packings
  • PH meter
  • Water Level indicator & controller
  • Pump etc..

Others

Certification : All Apzem Products are designed to comply with ACGIH and OSHA standards as well as local PCB Standards.

Warranty : All Apzem Products are minimum one year waranted for performance and quality.