Introduction To Titanium Powder Sintered Filter Elements

Titanium Powder Sintered Filter Cartridge Product Description:

Titanium powder filter elements(including tubular and plate types) are manufactured from industrial-grade, high-purity titanium powder through high-pressure, high-temperature sintering. The combination of sophisticated production techniques, specialised manufacturing processes, and the inherent properties of titanium endow these sintered titanium powder filter elements with exceptional performance characteristics.

Sintered Filter Cartridge Key Properties:

1. Uniform structure, narrow pore size distribution, and high separation efficiency.

2. High porosity, low filtration resistance, and superior permeation efficiency.

3. High-temperature resistance, typically operational below 280°C in wet conditions.

4. Excellent chemical stability, resistance to acid/alkali corrosion, and oxidation-resistant properties.

5. Non-magnetic and non-toxic, with excellent biocompatibility with human tissue and blood, making it widely adopted in pharmaceutical, food processing, and water treatment industries.

6. No particle shedding, preventing secondary contamination of the original solution, compliant with food hygiene and pharmaceutical GMP requirements.

7. Strong antimicrobial resistance, does not interact with microorganisms.

8. Capable of in-line regeneration, easy to clean, with extended service life (typically several times that of membrane filter cartridges).

Titanium Sintered Filter Cartridge Key Parameters:

Filtration precision: 0.45μm–100μm

Pore volume: 28–45%.

Air permeability: 0.02–20 L/cm²·min·Pa

Permeability coefficient: 1.0×10⁻⁵–7.0×10⁻³ L/cm²·min·Pa

Temperature resistance: 280°C (wet state).

Specifications:

Diameter (mm): 6, 8, 12, 16, 18, 20, 30, 35, 40, 50, 60, 70, 100, 130

Connection types: M6-30, 222, 226, 4-inch, 6-inch, 1-inch, flat-seal, and other interfaces per customer requirement.

Powder Sintered Filter Application Areas:

1.Pharmaceutical Industry: Decarbonisation filtration during the concentrated preparation stage for large-volume parenteral solutions, small-volume injections, eye drops, and oral liquids; security filtration prior to terminal filtration during the diluted preparation stage; impurity removal filtration during active pharmaceutical ingredient production; decarbonisation and precision filtration of materials.

2.Water Treatment Industry: Security filtration for UF, RO, and EDI systems in water treatment; post-ozonation sterilisation filtration; security filtration prior to reverse osmosis in seawater desalination.

3.Food Industry: Clarification filtration for beverages, fruit juices, spirits, beer, vegetable oils, mineral water, soy sauce, and vinegar.

4.Chemical Industry: Decarbonation and precision filtration of liquid products, raw materials, and pharmaceutical intermediates; filtration and recovery of ultrafine crystals and catalysts; precision filtration; post-resin adsorption and impurity removal from system, heat transfer oils, and materials; high-temperature decarbonation and bentonite filtration in dye manufacturing.

5.Petroleum Industry: Filtration of oilfield reinjection water.

Common applications across all sectors include:

Material retention filtration within vacuum conveying systems (titanium filter elements prevent powder leakage and environmental contamination);

Gas purification involving vapour, compressed air, and catalytic gas filtration.