High-Flow PA Filter Cartridge for Oil/Gas Separation - Durable & Corrosion-Resistant | China Suppliers & Factory
SPECIFICATION of PA filter
PARAMETERS of PA filter
PA MICROPOROUS SINTERED FILTER ELEMENT REGENERATION METHOD
Physical Method
Since the filter rod has good mechanical properties and will not rupture, 0.6Mpa compressed air can be used for back-blowing to remove slag. The back-blowing also plays the role of capillary regeneration, but the particles accumulated in the filter layer after a long time of use will affect the filtration speed, requiring chemical regeneration.
Chemical Method
Put the blocked PA filter rod in a concentration of 5%-10% acid or alkali solution to neutralize the micro material blocked in the filter layer, and then backwash with water or air. The filtration effect of the filter rod will be fully restored.
PA filter advantages
Excellent Chemical Stability
Extensive corrosion resistance: Resistant to strong acids (such as sulfuric acid, phosphoric acid), strong bases (such as liquid alkali), organic solvents (such as methanol, ethanol, acetone) and aldehydes, and has good compatibility with ester, ketone, and ether solvents below 80℃.
No adhesive additive: No chemical adhesive in the whole production process, to avoid secondary pollution, in line with GMP, FDA standards, applicable to the pharmaceutical and food industries.
Excellent Physical & Mechanical Properties
High strength and toughness: Strong impact resistance, transportation and installation is not easy to damage, can withstand high-pressure working environment (the highest differential pressure 0.6-1.5MPa).
High temperature resistance: Short-term resistance to 130 ℃ saturated steam sterilization (30 minutes), long-term continuous use of temperature up to 80 ℃.
Lightweight design: The specific gravity of the material is only 0.5-0.7g/ml, reducing the load on the equipment.
High Efficiency Filtration & Regeneration
High precision filtration: Uniform pore size distribution, the highest precision of 0.3μm, can efficiently intercept 99.9% of the particles.
Easy regeneration and maintenance: Support gas/water backwashing, rapid deslagging and regeneration; chemical regeneration (acid dissolves clogging), extending the service life to more than 3 years.
Consistent internal and external pore size: Thick filter layer and stable structure, high pressure still maintains high efficiency, and particles are not easy to be embedded when backwashing.
Economy & Operation Convenience
Long life and low cost: Backflush deslagging design reduces the replacement frequency and supports dry out slag recycling to reduce the operation cost.
Compatible with automation: It is suitable for automatic backwash system and can be integrated into large-scale water treatment or chemical production line.
Wide Application Adaptability
Chemical industry: Silica sulfate, hydrogen peroxide, activated carbon separation, chromium/zinc wastewater treatment.
Pharmaceutical/foodstuffs: Injection washing water filtration, oral liquid purification, mineral water/beer clarification.
Gas treatment: Compressed air de-dusting, oil mist separation, natural gas purification (accuracy of 0.3 μm).
Industry: Electroplating solution purification, water supply for thermal power plant, fuel oil de-contamination.