Applications of Honeycomb Ceramics in Filtration

Honeycomb ceramics are a highly efficient and durable precision filter material. By precisely controlling the pore size, channel structure, and material, it achieves the interception or purification of specific impurities in fluids.

High-Temperature Flue Gas Dust Removal

In high-temperature and corrosive environments, honeycomb ceramics effectively remove dust from flue gas.

Application Scenarios: High-temperature flue gas treatment in coal-fired boilers, waste incineration, metallurgical and chemical industries.

Filtration Form: Wall-flow honeycomb ceramic (DPF). Flue gas passes through the porous walls, and dust is trapped on the wall surface.

Advantages: High temperature resistance (up to 1000°C or higher), high dust removal efficiency (PM2.5 filtration >99.9%), high strength, and long service life.

Molten Metal Filtration

Used to remove impurities from molten metal, improving casting quality.

Application Scenarios: Casting processes in aluminum, copper, zinc, and steel industries.

Filtration Form: Through-hole honeycomb ceramic with an internal mesh structure to intercept impurities.

Advantages: High-temperature corrosion resistance, thermal shock resistance, and removal of inclusions larger than 10-20 microns. 

Water and Liquid Purification

Used in water treatment and the food and chemical industries as a catalyst carrier or filter media.

Applications: Purification of industrial wastewater, drinking water, and food and pharmaceutical liquids.

Filtration Form: Through-pore or microporous honeycomb structure, providing a large specific surface area for catalysis or adsorption.

Advantages: Low flow resistance, high flow rate, easy cleaning and regeneration, long service life.

Engine Intake and Air Purification

Used to protect engines and gas turbines, filtering dust from intake air.

Applications: Diesel engine and gas turbine intake systems.

Filtration Form: Through-pore honeycomb structure, typically with a large pore size.

Advantages: High strength, washable, reusable.

Summary

Honeycomb ceramics, with their unique structure, provide efficient and durable filtration solutions under harsh conditions such as high temperature and corrosion, making them an irreplaceable choice in many industrial fields. We are a Chinese honeycomb ceramic manufacturer. Please contact us at annayu@169chem.net or WhatsApp +8618909016373.