CDPF, DOC, SCR and VOC Catalyst Substrates for Di | RFQ Sourcing Details
Voc Catalysts · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Voc Catalysts. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
Product range This catalyst range includes CDPF, DOC, SCR, and VOC configurations rather than one universal catalyst. Listed formats include square and cylindrical units, with special sizes available for customization.
Selection should be based on the target pollutant, exhaust or process-gas conditions, required geometry, and the applicable emissions program.
Supported configurations and functions CDPF options include cordierite and silicon-carbide wall-flow structures designed to capture particulate matter in diesel exhaust and reduce PM/PN emissions.
Listed CDPF sizes include diameters from 143.8 to 330.2 mm, heights from 76.2 to 177.8 mm, and 200 or 300 CPSI configurations. DOC units are described for oxidation treatment of HC, CO, and SOF in diesel exhaust.
The product information also describes DOC-assisted passive CDPF regeneration through NO-to-NO2 oxidation and active regeneration support through direct oxidation of fuel HC to increase CDPF inlet temperature.
Listed DOC formats include diameters from 118.4 to 330.2 mm, heights from 76.2 to 152.4 mm, square sections of 100 × 100 or 150 × 150 mm, and . SCR variants include vanadium-SCR, Fe-SCR, and Cu-SCR. They are intended for NOx purification in diesel-engine exhaust using urea-SCR technology.
Depending on the variant, listed , with round and square formats available. VOC catalyst units use modified alumina and rare-earth oxygen-storage material as a secondary substrate, with Pt and Pd identified as the main active ingredients.
They are described for catalytic oxidation of industrial volatile organic waste gases. Listed VOC formats include 100 × 100 and 150 × 150 mm sections, lengths from 50 to 300 mm, and 50, 100, 200, or 300 CPSI.
Cited treatment sectors include food processing, chemical production, printing, machinery, auto plied information combines several catalyst families, so buyers should confirm the exact catalyst type and formulation for their operating case.
Before ordering, specify the target pollutants, engine or process source, exhaust composition, temperature range, flow rate, pressure-drop limit, required diameter or square section, length, CPSI, and quantity. Confirm whether a bare substrate, coated catalyst, or complete converter assembly is required.
Also request written confirmation of the emissions standard applicable to the selected configuration, the certification scope for the exact supplied product, regeneration strategy where CDPF is involved, dimensional tolerances, packaging, production lead time, and sample terms.
CDPF | Applications and Buyer Notes
CDPF is organized as a sourcing-ready Voc Catalysts reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time questions befo
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Category
- VOC CatalystsBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Packaging
- Waterproof film, carton packing, and wooden casesBased on visible page data; confirm exact value in the RFQ.
- Customization
- Special sizes can be customizedBased on visible page data; confirm exact value in the RFQ.
- DOC dimensions
- Diameter 118.4–330.2 mm;height 76.2–152.4 mm;square sections 100 × 100 or 150 ×Based on visible page data; confirm exact value in the RFQ.
- VOC dimensions
- Square sections 100 × 100 or 150 × 150 mm;length 50–300 mmBased on visible page data; confirm exact value in the RFQ.
- CDPF dimensions
- Diameter 143.8–330.2 mm;height 76.2–177.8 mmBased on visible page data; confirm exact value in the RFQ.
- Available shapes
- Square or cylindricalBased on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
Source mix: ugc
Key specifications
Product sourcing keywords
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