Sintered Copper Powder Filter Element for High Temperature Gas Filtration in Chemical Plants
Product Spotlights
Welcome to Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer since 1998, specializing in high-performance filtration solutions. Our Sintered Copper Powder Filter Element is engineered to meet the rigorous demands of high-temperature gas filtration in chemical plants, oil refineries, and industrial gas processing. With an annual export value of US$5-10 million and global presence across North America, Europe, Asia, and Africa, we deliver reliable, customizable filtration media that withstand extreme conditions while maintaining superior efficiency.
Key Features & Technical Specifications
- Exceptional Thermal Resistance – Operates continuously up to 600°C (1112°F), ideal for hot gas streams in chemical reactors, flue gas systems, and catalyst recovery.
- Uniform Pore Structure – Sintered copper powder creates a controlled porosity from 1 to 100 microns, ensuring consistent filtration and low pressure drop.
- High Mechanical Strength – Withstands pressure differentials up to 5 MPa, suitable for high-pressure gas filtration applications.
- Chemical Compatibility – Copper material resists corrosion in many acidic and alkaline environments, enhancing longevity in harsh chemical plant atmospheres.
- Easy Cleanability – Can be backwashed, ultrasonically cleaned, or chemically regenerated, reducing downtime and replacement costs.
- Customizable Dimensions – Available in various outer diameters (20-200mm), lengths (100-1500mm), and connection types (threaded, flanged, or custom).
| Parameter | Standard Range | Notes |
|---|---|---|
| Filtration Rating | 1 – 100 μm | Customizable to customer requirements |
| Maximum Operating Temperature | 600°C (1112°F) | Higher temperature options available on request |
| Maximum Pressure Drop | 5 MPa | Depends on element thickness and porosity |
| Porosity | 30% – 60% | Controlled during sintering process |
| Element Thickness | 1 – 5 mm | Customizable for strength and flow |
Advantages for Chemical Plant Operations
- Enhanced Gas Purity – Removes particulates down to sub-micron levels, protecting downstream equipment like compressors, turbines, and heat exchangers.
- Extended Service Life – Robust copper construction and regenerative cleaning capability reduce replacement frequency, lowering total cost of ownership.
- Process Stability – Consistent pore structure ensures predictable filtration performance, minimizing process interruptions.
- Versatile Applications – Suitable for catalyst recovery, fly ash filtration, gas drying, and hot gas desulfurization processes.
Trusted by Global Chemical Plants
With over 25 years of manufacturing experience, Anping County Boli Hardware Wiremesh Products Factory has supplied sintered metal filters to clients in North America, South America, Europe, Southeast Asia, Africa, and the Middle East. Our annual export value of US$5-10 million reflects the confidence our customers place in our products. We ship from major Chinese ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide. Our in-house R&D team can tailor the filter element to your exact specifications – from pore size and shape to end connections and surface treatments. Contact us today for a quote or technical consultation, and experience the durability and performance of our sintered copper powder filter elements.
Frequently Asked Questions
-
What is the maximum temperature this filter element can withstand?
Our standard sintered copper powder filter elements can operate continuously at up to 600°C (1112°F). For higher temperature requirements, we can suggest alternative materials or design modifications upon request. -
Can the filter element be cleaned and reused?
Yes, these elements are designed for cleanability. Common methods include backwashing, ultrasonic cleaning, and chemical treatment. The number of cleaning cycles depends on the application conditions. -
What filtration ratings are available?
We offer standard ratings from 1 micron to 100 microns. Custom ratings outside this range can be developed based on your specific particle size distribution. -
How do I determine the correct size and connection type for my system?
We recommend providing your existing housing dimensions, flow rate, operating pressure, and temperature. Our engineering team can help select the optimal element size and thread/flange type. -
Is this filter suitable for corrosive gas streams?
Copper offers good resistance to many chemicals, but for highly corrosive gases (e.g., chlorine, strong acids), we can evaluate alternative materials or coatings. Please consult with our technical team. -
What is the typical pressure drop across the element?
Pressure drop depends on flow rate, porosity, thickness, and contamination level. Typically, initial pressure drop ranges from 0.1 to 0.5 kPa at nominal flow. We can provide detailed calculations for your application. -
Do you offer custom shapes or pleated designs?
Yes, we can produce cylindrical, pleated, tubular, or custom shapes to fit your housing. Pleated designs increase surface area and reduce pressure drop. -
What is the lead time for standard and custom orders?
Standard sizes typically ship within 15-20 working days. Custom orders require 20-30 working days after design approval. We offer expedited shipping for urgent requirements.
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