Filter Cartridge

Ceramic Fiber Hot Gas Filter Cartridge

Porous ceramic-fiber element for high-temperature flue-gas dust removal and optional integrated catalytic treatment.

Filter Cartridge Series

Ceramic Fiber Hot Gas Filter Cartridge

Hot gas filter, also named ceramic fiber filter, is a porous sintered filter element specially developed for high-temperature flue gas working conditions. It adopts vacuum forming and high-temperature curing to form a gradient porous fiber structure that removes fine particles such as PM2.5 and PM10. Non-catalytic elements remove solid dust, fume and soot; catalyst-coated elements combine dedusting, denitrification and dioxin decomposition in one unit.

Main raw materialHigh-purity alumino-silicate fiber
Al₂O₃ content45–48%
SiO₂ content51–54%
Total oxide purity≥99.6%
Impurities (Na, K, Mg, Ca)≤0.3%
Single fiber diameter2.5–3.5 μm

Product Description

Hot gas filter, also named ceramic fiber filter, is a porous sintered filter element specially developed for high-temperature flue gas working conditions. It adopts vacuum forming and high-temperature curing to form a gradient porous fiber structure that removes fine particles such as PM2.5 and PM10. Non-catalytic elements remove solid dust, fume and soot; catalyst-coated elements combine dedusting, denitrification and dioxin decomposition in one unit.

Key Features

Extreme high-temperature resistance

Extreme high-temperature resistance

Excellent chemical and corrosion resistance

Excellent chemical and corrosion resistance

Ultra-high filtration precision

Ultra-high filtration precision

Long service life with low maintenance

Long service life with low maintenance

Multi-pollutant treatment with the catalytic version

Multi-pollutant treatment with the catalytic version

Low system operating cost

Low system operating cost

Technical Specifications

ParameterCeramic Fiber Hot Gas Filter CartridgeCustom Range
Main raw materialHigh-purity alumino-silicate fiberCustomizable on request
Al₂O₃ content45–48%Customizable on request
SiO₂ content51–54%Customizable on request
Total oxide purity≥99.6%Customizable on request
Impurities (Na, K, Mg, Ca)≤0.3%Customizable on request
Single fiber diameter2.5–3.5 μmCustomizable on request

Applications

High-temperature industrial kiln flue gas
High-temperature industrial kiln flue gas
Solid and hazardous waste incineration
Solid and hazardous waste incineration
Biomass power plants
Biomass power plants
Metallurgy and non-ferrous smelting
Metallurgy and non-ferrous smelting
High-temperature powder recovery and pulse dust collectors
High-temperature powder recovery and pulse dust collectors

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