Ceramic Filter

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Zibo Dongqiang Membrane Technology Co., Ltd.

Shandong, China

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Zibo Dongqiang Industrial Microporous Ceramic Membrane Filter Cartridge is made of corundum sand, alumina, silicon carbide, cordierite, quartz, and other high-quality raw materials, after molding and high-temperature sintering.
The structure has a large number of open pores evenly distributed in the interior and has the characteristics of easy control of micropore diameter, high porosity, and uniform pore diameter.
The filter element has low filtration resistance, good permeability, high-temperature resistance, high-pressure resistance, chemical corrosion resistance, acid and alkali corrosion resistance, aging resistance, high mechanical strength, simple regeneration, and long service life.
As a filtration and purification material, it has been widely used in Solid-liquid separation, gas purification, anechoic water treatment, aeration, etc. in chemical, petroleum, metallurgy, food, electronics, pharmaceutical, water treatment, and other fields.

Microporous ceramic filter element:

The microporous ceramic material is a kind of porous ceramic material with controllable pore size and high open porosity, which is made of high-quality raw materials such as corundum sand, silicon carbide, cordierite, etc., and is prepared by molding and special high-temperature sintering process. High-temperature resistance, high pressure, acid, alkali, and organic medium corrosion resistance, good biological inertness, long service life, good product regeneration performance, etc. And electrolytic diaphragm, etc.

Precision filtration of various chemical fluids and chemical products: such as calcium chloride, sodium acetate, ammonia water, caustic soda, concentrated sulfuric acid, aluminum hydroxide, etc.
Various activated carbon decolorization liquid filtration and catalyst filtration in the pharmaceutical and chemical industries, etc.
The water treatment industry, industrial water treatment, industrial circulating cooling water purification, high-purity process water purification, etc.
Various air compressor compressed gas purification, preparation of high-pressure sterile air, steam filtration, various catalytic gas filtration in the petrochemical industry, acid gas dry dust removal, high-temperature dust-containing gas purification in the environmental protection industry, etc.

Main features of the Dongqiang ceramic filter element

1. High filtration precision, suitable for precision filtration of various media, ideal filtration precision can reach 0.1um, filtration efficiency > 95 %

2. Good acid and alkali resistance, suitable for filtration of strong acids (such as sulfuric acid, hydrochloric acid, etc.), strong alkalis (such as sodium hydroxide, etc.), and various organic solvents

3. High mechanical strength, suitable for high-pressure fluid filtration, ideal working pressure up to 16MPa

4. Good thermal stability, suitable for filtration of high-temperature gas, such as flue gas, etc., the working temperature can reach 900 ℃

5. Long service life, according to different filter media, generally 6 months - 3 years

6. Easy to operate, sustainable operation, long backflushing interval, short backflushing time, convenient for automatic operation

7. The cleaning state is good, the porous ceramic itself is odorless, non-toxic, and has no foreign matter falling off, and can be used for sterile media filtration. The filter can be sterilized with high-temperature steam