Products Description
11NC22 Activated carbon canister is specifically designed for reliable removal of liquid-phase hydrocarbons and organic compounds. Its large-diameter housing and substantial activated carbon packing provide greater contaminant treatment capacity, while the sealed construction eliminates the mess and operational challenges associated with bulk activated carbon beds.
Working Principle
The core of the 11NC22 activated carbon canister lies in its high-capacity adsorption design.
- Contaminated liquid enters from the tank exterior under pressure, passing through a dense layer of granular activated carbon.
- With an immense microscopic surface area, the activated carbon acts like a magnet, adsorbing and trapping hydrocarbons and organic impurities within the fluid.
- Purified liquid collects in the perforated central tube and is ultimately discharged through the top outlet.
Technical Parameters
| Category | Specification |
| Model | 11NC22 |
| Physical Dimensions | 11" OD × 1-5/8" ID × 22" Long |
| Construction Materials | Perforated shell & core: Tin-plated carbon steel |
| Internal Liner | Dual-layer cotton cloth (shell & core wrap) |
| Seal Material | Buna-N |
| Media | Charcoal |
| Maximum Flow Rate | 1.5 gpm per canister (optimal at lower rates) |
| Operating Temperature | Best performance below 120°F; Maximum 220°F |
Key Features
✅ Large media capacity - ~31 lb of carbon provides extended run time between changeouts compared with smaller cartridges.
✅ Fines control - internal cotton liner prevents carbon dust from entering downstream systems.
✅ Robust, serviceable construction - tin-plated steel shell, perforated core, and bail handle for safe handling.
✅ Positive end sealing - bonded Buna-N flat seals minimize bypass and ensure reliable sealing in compatible housings.
✅ Scalable flow capacity - single canister for modest flow; parallel banks of canisters scale to much higher system flows while keeping per-canister flow conservative.
Applications
- Gas Dehydration Units: Purification of glycol (TEG) and amine solvents to remove hydrocarbons and degradation products.
- Produced & Wastewater Treatment: Polishing step for dissolved oil and organic compound removal prior to disposal or reinjection.
- Boiler Feed & Process Water: Removal of trace organics to prevent fouling and improve water quality.
- Chemical Manufacturing: Purification of intermediate and final product liquid streams.
- Marine & Offshore: Fluid treatment in onboard process systems.
More Model
- 7NC20
- 7NC22
- 11NC20
- 11NC22A
Workshop
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