Multi-Layer Sintered Wire Mesh Catalyst Filter for Palladium-on-Carbon, 1 Micron, 304 Stainless Steel
Product Spotlights
Welcome to Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer since 1998 with an annual export value exceeding US$5 million. Our Multi-Layer Sintered Wire Mesh Catalyst Filter is precision-engineered specifically for palladium-on-carbon (Pd/C) catalyst recovery. With a 1-micron filtration rating and robust 304 stainless steel construction, this filter delivers exceptional separation efficiency, high mechanical strength, and long service life in demanding catalytic processes. Whether you are refining fine chemicals, pharmaceuticals, or petrochemicals, our filter ensures minimal catalyst loss and maximum throughput.
Key Features & Technical Specifications
- Multi-Layer Sintered Structure – Several layers of 304 stainless steel wire mesh are sintered together under high temperature and pressure, forming a rigid, porous medium with uniform pore distribution.
- 1 Micron Absolute Filtration – Captures fine palladium-on-carbon particles down to 1 micron, achieving high catalyst recovery rates (>99% typical).
- High Temperature & Pressure Tolerance – Operates reliably up to 450°C (842°F) and withstands differential pressures up to 20 bar (customizable).
- Excellent Chemical Resistance – 304 stainless steel resists corrosion from organic solvents, acids, and alkalis commonly used in catalytic reactions.
- Easy Cleaning & Reusability – The sintered metal mesh can be backwashed, ultrasonically cleaned, or chemically regenerated, extending filter life and reducing downtime.
- Customizable Dimensions & Configurations – Available as discs, sheets, cartridges, or custom shapes; with flange, threaded, or clamp connections.
| Parameter | Specification |
| Filtration Rating | 1 micron (absolute) |
| Material | 304 Stainless Steel |
| Number of Layers | 3 – 7 standard (customizable more) |
| Max Operating Temperature | 450°C (842°F) |
| Max Differential Pressure | 20 bar (290 psi) |
| Thickness | 1.0 – 5.0 mm (customizable) |
| Porosity | 30% – 50% |
| Filtration Area | Custom per customer requirement |
Why Choose Our Catalyst Filter for Palladium-on-Carbon?
- Enhanced Catalyst Recovery – The precise 1-micron pore size retains fine Pd/C particles, reducing precious metal loss and improving overall process economics.
- Reduced Clogging & Extended Service Life – The multi-layer design creates a gradient pore structure that prevents surface blinding, allowing higher dirt-holding capacity compared to single-layer filters.
- Low Maintenance Costs – Robust sintered construction withstands repeated cleaning cycles without degradation, lowering replacement frequency.
- Compatibility with Harsh Environments – 304 stainless steel offers excellent resistance to solvents, acids, and high-temperature streams typical in hydrogenation, oxidation, and carbon-supported catalyst processes.
- Custom Engineering Support – Our in-house team can design filters to match your existing reactor or filtration housing, including special dimensions, connection types, and reinforcement.
Trust & Reliability – Backed by 25+ Years of Manufacturing Excellence
Anping County Boli Hardware Wiremesh Products Factory has been a dedicated wire mesh manufacturer since 1998. With an annual export turnover of US$5–10 million, we serve clients across North America, South America, Europe, Asia, Africa, and Oceania. Our products are shipped from major ports including Tianjin, Qingdao, Shanghai, and Foshan. Every filter undergoes rigorous quality control checks, including pore size verification, burst pressure testing, and chemical compatibility assessment. We are committed to providing reliable, cost-effective filtration solutions for the global catalyst industry. Contact us today to discuss your specific requirements or request a sample for evaluation.
Frequently Asked Questions
-
Q: What is the typical lifespan of this filter in Pd/C catalyst filtration?
A: Lifespan depends on operating conditions, but with proper cleaning (backwashing or ultrasonic), the filter can last 6–12 months or more. The sintered structure resists deformation and chemical attack, ensuring long-term performance. -
Q: Can the filter be customized for different reactor sizes?
A: Yes, we offer custom diameters, thicknesses, and connection types (flange, threaded, clamp). Please provide your housing dimensions or drawings for a tailored solution. -
Q: Does this filter work for batch or continuous processes?
A: Both. It is suitable for batch filtration (e.g., after reaction) as well as continuous in-line systems. The high pressure rating allows integration into high-flow processes. -
Q: How do I clean the filter after use?
A: Common methods include backwashing with a solvent or water, ultrasonic cleaning, and chemical soaking (e.g., dilute acid). Avoid abrasive cleaning that may damage the mesh. -
Q: What is the maximum temperature for continuous operation?
A: The standard 304 stainless steel filter can operate continuously at up to 450°C. For higher temperature applications, we can suggest other materials like 316L or Hastelloy. -
Q: Is this filter safe for pharmaceutical-grade processes?
A: Yes, 304 stainless steel is FDA-compliant for food and pharmaceutical contact when properly cleaned. Our manufacturing process can be adjusted to meet specific cleanliness requirements. -
Q: What is the difference between sintered and woven wire mesh filters?
A: Sintered mesh is multi-layer bonded, offering higher mechanical strength, uniform pore structure, and better resistance to high pressure and backwashing compared to single-layer woven mesh. -
Q: Do you provide samples before bulk order?
A: Absolutely. We can produce sample discs or coupons for your testing. Please contact us with your desired size and we will quote accordingly.
Send Inquiry to This Supplier
You May Also Like
-
Chemical Refining Catalyst Filter for Palladium-on-Carbon, High Efficiency Filtration, 0.5 Micron, 316LNegotiableMOQ: 1 Piece
-
Automated Backwash Catalyst Filter for Palladium-on-Carbon 100μm Mesh 304SS PLC ControlNegotiableMOQ: 1 Piece
-
High-Pressure Catalyst Filter for Palladium-on-Carbon 7μm Nominal 20 Bar 316L Clamp LockNegotiableMOQ: 1 Piece
-
Flanged Connection Catalyst Filter for Palladium-on-Carbon 0.5μm Absolute 220°C Thermal ResistanceNegotiableMOQ: 1 Piece
-
Standard Compliant Catalyst Filter for Palladium-on-Carbon 1-Year Free Replacement Service 0.5μmNegotiableMOQ: 1 Piece
-
316L SS Catalyst Filter for Palladium-on-Carbon 10μm Pleated Cartridge 10 Bar Pressure RatingNegotiableMOQ: 1 Piece
-
Chemical Processing Catalyst Filter for Palladium-on-Carbon Hydrogenation Reactor 150μm Basket TypeNegotiableMOQ: 1 Piece
-
Sanitary Catalyst Filter for Palladium-on-Carbon CIP Design 1.0μm 304SS Housing 250L/h Flow RateNegotiableMOQ: 1 Piece
-
2-Year Warranty Catalyst Filter for Palladium-on-Carbon With Mill Test Report 316L SanitaryNegotiableMOQ: 1 Piece
-
304 Stainless Steel Catalyst Filter for Palladium-on-Carbon 50 Micron Mesh 150°C Max Operating TemperatureNegotiableMOQ: 1 Piece


