304 Stainless Steel Palladium-on-Carbon Catalyst Filter, 0.5 m² Filter Area, Flanged Connection, Backwashable
Product Spotlights
Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been a trusted manufacturer of industrial filtration solutions, exporting to markets across North America, South America, Europe, Asia, and Africa. Our 304 Stainless Steel Palladium-on-Carbon Catalyst Filter with a 0.5 m² filter area and flanged connection is designed for high-efficiency catalytic filtration in demanding processes. Engineered for backwash capability, this filter maximizes catalyst utilization and reduces downtime, offering a reliable solution for precious metal recovery and chemical purification.
The filter combines a robust 304 stainless steel housing with a palladium-on-carbon catalyst layer, ensuring excellent catalytic activity and corrosion resistance. The flanged connection simplifies installation and maintenance, while the backwashable design allows for in-situ cleaning without disassembly, extending service life and lowering operational costs. Ideal for applications requiring fine catalyst retention and high flow rates, this product is a valuable asset for pharmaceutical, petrochemical, and fine chemical industries.
Key Features & Benefits
- High-Performance Catalyst Layer: Palladium-on-carbon (Pd/C) coating provides efficient catalytic hydrogenation, oxidation, and other reactions, with minimal metal leaching.
- 304 Stainless Steel Construction: Offers excellent mechanical strength, corrosion resistance, and long-term durability in harsh chemical environments.
- 0.5 m² Filter Area: Optimized for medium-scale processes, balancing filtration capacity and pressure drop for efficient operation.
- Flanged Connection: Standard ANSI/DIN flanges allow easy integration into existing piping systems, with secure sealing to prevent leaks.
- Backwashable Design: Supports reverse flow cleaning to remove accumulated solids, restoring filter performance without replacement – reduces waste and maintenance costs.
- Customizable Options: Available in different sizes, catalyst loadings, and connection types upon request to meet specific process requirements.
Technical Specifications
| Filter Medium | 304 Stainless Steel mesh with Pd/C catalyst coating |
| Filter Area | 0.5 m² |
| Connection Type | Flanged (ANSI 150#, DN50 standard, other sizes available) |
| Maximum Operating Temperature | 200°C (392°F) |
| Maximum Operating Pressure | 10 bar (145 psi) |
| Catalyst Loading | Standard 5% Pd/C, customizable from 1% to 10% |
| Particle Retention | ≥1 micron (depending on mesh selection) |
| Backwash Flow Rate | Recommended 1.5x normal flow, duration adjustable |
Applications
- Catalyst Recovery: Efficiently capture and recycle palladium from reaction mixtures, reducing precious metal loss.
- Chemical Purification: Remove trace contaminants and impurities in pharmaceutical intermediates and fine chemicals.
- Hydrogenation Processes: Serve as a fixed-bed catalyst filter for continuous hydrogenation reactions.
- Wastewater Treatment: Catalytic oxidation of organic pollutants in industrial effluents.
Why Choose Our Factory?
With over 25 years of manufacturing experience (established 1998), Anping County Boli Hardware Wiremesh Products Factory has built a reputation for quality and reliability. Our annual export value exceeds US$5 million, serving clients in North America, South America, Europe, Asia, Africa, and Oceania. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide. Our dedicated engineering team can customize filter dimensions, catalyst loadings, and connection types to match your exact specifications. We stand behind our products with rigorous quality control and responsive after-sales support.
Investing in our 304 Stainless Steel Palladium-on-Carbon Catalyst Filter means reduced catalyst consumption, lower maintenance costs, and improved process efficiency. The backwashable feature alone can extend filter life by up to 3x compared to non-backwashable alternatives, translating to significant savings over time. Contact us today for a quote or technical consultation – we are ready to support your filtration needs.
Frequently Asked Questions
- What is the typical lifespan of the catalyst coating? – The palladium-on-carbon coating is durable under normal operating conditions. Lifespan depends on process severity; typically 6–12 months before regeneration or replacement is needed. Backwashing helps maintain performance.
- Can the filter be used in high-temperature applications? – Yes, the 304 stainless steel housing and catalyst layer can withstand temperatures up to 200°C. For higher temperatures, we recommend our 316L or Hastelloy versions (available upon request).
- Is the flanged connection compatible with international standards? – We offer ANSI, DIN, JIS, and other flange standards. Please specify your requirement when ordering.
- How often should backwashing be performed? – Frequency depends on the solid load in the process. Typically, backwashing every 8–24 hours is recommended. Our technical team can provide a customized maintenance schedule based on your operating data.
- Can the catalyst be regenerated on-site? – Yes, the filter is designed to allow in-situ regeneration using chemical rinsing or thermal treatment. Detailed instructions can be provided.
- What is the minimum order quantity (MOQ)? – MOQ is 1 piece for standard sizes. Custom orders may require a minimum of 5–10 pieces depending on complexity.
- Do you provide certificates of material and performance? – Yes, we can provide a material test report (MTR) for the stainless steel and a catalyst loading certificate upon request.
- How long is the warranty period? – We offer a standard 12-month warranty against manufacturing defects. Extended warranty options are available for bulk orders.
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