Hybrid Air-X System

HYBRID AIR-X SYSTEM

Core Technology & Applications

VOCs & Multi-Component Odor Abatement
Low-Temperature Desorption / Regeneration
Catalytic Oxidation of Desorbed Gas

✦ Standard System Configuration Types

Type : CCO, C.N.F + CO ..

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C.N.F ?

(Carbonized Nano-Porours Fiber)

(1) Fibrous Natural Adsorbent

C.N.F is a new type of fibrous adsorbent — activated carbon fiber manufactured through carbonization and activation of natural fibers, synthetic organic materials, or chemical fibers.

(2) Fast Adsorption Rate

With a specific surface area of 2,000 m²/g and uniform micropore structure of 10~21 Å, C.N.F achieves an adsorption rate approximately 10 to 100 times faster than conventional activated carbon.

(3) Wide Range of Applications

Applied in solvent recovery, wastewater treatment, air purification, adsorption/desorption of toxic gases and liquids, radioactive materials and microorganisms, fishy odor removal, heavy metal recovery, gas mask and protective clothing manufacturing, industrial pure water treatment, medical supplies, municipal waste odor control and dioxin removal.

(4) Excellent Regenerability

C.N.F features a double-surface treatment that eliminates carbon dust abrasion during regeneration, enabling efficient regeneration with steam or hot air at 100~200℃, resulting in low maintenance costs.

✦ Adsorption & Desorption Characteristics of C.N.F

(1) Adsorption Phenomena

Physical Adsorption : Intermolecular cohesion and bonding forces are formed through Van der Waals forces and electrostatic interactions, playing a critical role in the adsorption process.
Chemical Adsorption Chemical bonds are formed via electrostatic attraction between ions or electron sharing, providing strong adsorption capacity.

(2) Micropore Structure — Direct Influence on Adsorption Performance

Activated Carbon (AC) : Mass transfer and diffusion occur sequentially through Macropore → Mesopore → Micropore, which may result in reduced adsorption rate and efficiency.
Special Carbon Nano Filter (C.N.F) : Micropores are uniformly developed (97%) across the fiber surface, achieving 10 to 100 times faster adsorption rate and higher adsorption/desorption efficiency compared to conventional activated carbon — a key factor in superior air purification performance.

Catalytic Oxidation

Mechanism & Oxidation Temperature

* VOCs + O₂ → Catalytic Oxidation (200~400℃) → CO₂ + H₂O + Heat of Reaction

By heating to 200~400℃ — significantly lower than direct combustion temperatures — and passing through a catalyst bed of platinum (Pt) and palladium (Pd), organic compounds are effectively decomposed into CO₂ and H₂O via catalytic oxidation. This process maximizes energy efficiency while minimizing environmental impact.

Why Does Customized Catalyst Design Matter?

Different VOCs exhibit significantly different oxidation temperatures, requiring tailored catalyst selection and process optimization for efficient treatment.

Our expertise lies in engineering optimized catalyst systems based on VOC composition to achieve high conversion at the lowest possible temperature.