Activated Carbon Filter Pressure Vessels are specialized pressure vessels designed to remove impurities, odors, colors, and dissolved organic compounds from liquids and gases. They are extensively used in industrial water treatment, chemical processing, petrochemical plants, food & beverage, pharmaceutical, and environmental engineering industries to ensure high-quality purified water or process streams.
At NORDSTONE, we manufacture activated carbon filter vessels with robust mechanical design, optimized adsorption efficiency, and compliance with international standards, including ASME Section VIII Div.1, API, and PED.
Activated carbon filter vessels work by adsorption, where contaminants in water or gas streams are trapped on the surface of granular or powdered activated carbon (GAC/PAC).
This ensures removal of:
Chlorine, chloramines, and residual oxidants
Odors and taste compounds
Organic compounds, color bodies, and phenols
VOCs and industrial pollutants
Vertical or horizontal cylindrical pressure vessel
Top distributor and under-drain system for uniform flow
Granular or powdered activated carbon bed
Inlet and outlet nozzles for process connection
Air release and drainage systems
Manways for inspection, loading, and unloading
These vessels ensure high adsorption efficiency, minimal channeling, and extended carbon life, critical for continuous operation.
Uses granular carbon media for adsorption
Suitable for high flow rates and continuous operation
Utilizes finely powdered carbon
Efficient for rapid adsorption of dissolved organic compounds
Operates under controlled pressure for enhanced adsorption efficiency
Suitable for industrial water treatment and process streams
Combines layers of carbon with different pore sizes
Optimized for removal of multiple contaminants
Ideal for complex water or wastewater streams
Tailored design for chemical, petrochemical, pharmaceutical, or food & beverage applications
Optimized vessel size and carbon media for process-specific requirements
Carbon Steel
SA516 Gr.60/70, SA106 Gr.B
Stainless Steel
SS304/304L, SS316/316L
Duplex / Super Duplex
Stainless Steel
Nickel Alloys
Inconel, Hastelloy, Alloy 20
Special Construction
Lined or coated construction for corrosive or abrasive service
Flow rate, bed depth, and contact time optimization
Adsorption capacity calculation and breakthrough curve analysis
Pressure drop and media uniformity design
Multi-stage filtration for high-purity requirements
Pressure vessel design per ASME Section VIII Div.1
Wind, seismic, and thermal load analysis
Support design (skirt, leg, or saddle)
Nozzle reinforcement, flanges, and manway design
Compliance with PED, NACE MR0175, and international codes
All parameters customizable to project-specific requirements
Removal of chlorine, taste, and odor
Water purification systems
Softening and purification
Process water treatment
Cooling tower & boiler feed water
Protection and treatment systems
Organic compound removal
From process streams
Solvent purification and recovery
Recycling systems
Pre-treatment for catalysts
Downstream catalysts and membranes protection
VOC removal
From industrial wastewater
Effluent treatment
Before discharge or reuse
Industrial water recycling
Purification and recycling systems
Process water purification
For beverage production
Pharmaceutical water treatment
Impurity and contaminant removal
Sensitive manufacturing
High-quality water for critical processes
All activated carbon filter vessels undergo stringent QA/QC:
Complete systems on ready-to-install skids or free-standing units
Enhanced adsorption with multiple carbon layers
Automatic backwash or carbon replacement systems
For level, pressure, and flow monitoring
Insulation and corrosion protection systems
Anti-fouling and anti-corrosion coatings
In industrial filtration and separation vessels
Process simulation and mechanical design optimization
Global compliance for international projects
For water, wastewater, and chemical purification applications
Full QA/QC and third-party inspection support
In chemical, petrochemical, environmental, pharmaceutical, and food & beverage sectors
Contact our engineering team for custom solutions and quotations.