Description
Automobile Air Filter
The application of activated carbon in automotive air filters not only ensures the health and comfort of drivers and passengers, but also becomes a core component of the “healthy cockpit” ecosystem of smart cars by adsorbing harmful gases and intercepting particles and microorganisms.
Generating Scenes
particulate Matter, exhaust emission, volatilization of interior materials, air conditioning system, human activities, new energy vehicle battery compartment, etc.
Adsorption Targets
particulate matter, VOCs, odor gases, microorganisms, HF, CO
Application Scenes
crew cabin air purification, battery compartment air filtration, engine air intake filtration, car odor emergency treatment, exhaust gas treatment
Treatment Technology
AC adsorption and desorption, multi-layer composite adsorption, AV – catalytic oxidation, AC – negative ion purification
Clarkson Activated Carbon Series
CKC-AF-TCLR, CKC-AF-CHTC
Case
Air conditioning filter upgraded of a luxury brand car
Background: CH₂O concentration in the car reached 0.12 mg/m³, the user complained about the odor.
Solution: “HEPA + honeycomb AC + MnO₂ catalytic layer” composite filter.
Effect: CH₂O concentration reduced 0.03 mg/m³ in 30 minutes, PM2.5 filtration efficiency 99.9%, filter life extended to 2 years.
Automobile Manufacturing
In automobile production, activated carbon is widely used in many aspects due to its efficient adsorption performance, mainly in environmental emission control, exhaust gas treatment and in-vehicle environment optimization.
Generating Scenes
spraying anddrying process, laser welding/arc welding, plasma cutting, injection molding and hot pressing, electrolyte preparation, electrode coating, wastewater treatment, etc.
Adsorptiontargets
VOCs, particulate matter, heavy metal ions, malodorous gases, NMP, CO
Application Scenes
paint shop VOCs treatment, welding fume purification, plastic molding exhaust treatment, NMP solvent recovery, wastewater deep treatment, plant odor control
Treatment Technology
fixed bed suction desorption, zeolite rotor + AC, welding fume synergistic treatment, wastewater deep treatment, NMP solvent recovery
waste gas → AC adsorption → hot nitrogen desorption (150℃) → condensation recovery of NMP
Clarkson Activated Carbon Series
CKC-AM-TCLR, CKC-AM-CHTC
Case
NMP recovery system in a power battery factory
Background: NMP exhaust concentration 8-12 g/m³ from electrode coating process, direct emission will cause high cost.
Solution: Two-stage AC adsorption (honeycomb + GAC) → hot nitrogen desorption → condensation and purification.
Effect: NMP recovery rate 92%, purity 99.5%.
