SPR-1 / SPR-2 Semi-Regenerative Platinum-Rhenium | RFQ Sourcing Details
Reforming 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: Reforming Catalysts. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
SPR-1 and SPR-2 are semi-regenerative reforming catalysts supplied as light-yellow extrudates. Their listed composition is a platinum-rhenium-promoter system supported on alumina.
They are described as promoter catalysts intended for industrial reforming service, with selectivity, stability, and regenerability identified as key product characteristics.
Published physical data include an extrudate size of 1.4–1.6 mm in diameter and 2–4 mm in length, bulk density of 0.75–0.82 kg/L, minimum surface area of 180, pore volume of 0.45–0.50 minimum, and crushing strength of 100 minimum.
Units are not stated for the surface-area, pore-volume, or crushing-strength figures, so buyers should obtain the current technical data sheet before using these values for engineering calculations or acceptance criteria.
The stated activity-test conditions are 1.2 MPa pressure, 480–520°C temperature, 2.0 hr⁻¹ space velocity, and a hydrogen-to-oil ratio of 1200 V/V. The listed test feed is straight-run distillate with 38%–43% potential aromatics.
A hydrocarbon conversion value of 115% minimum is also listed, but its calculation basis and test method are not defined and should be clarified during technical evaluation. Standard packaging is described as 210-liter steel drums lined with plastic bags, with a listed loading of 150 kg per drum.
Packaging according to customer requirements is also indicated as available. Before procurement, confirm whether SPR-1 or SPR-2 is appropriate for the specific reformer configuration and feedstock.
The buyer should also request current specifications, analytical data, safety documentation, regeneration guidance, loading procedures, storage conditions, shelf-life information, and clearly defined test methods.
Confirm all units, acceptance tolerances, drum net weight, and the exact supplied formulation in the purchase specification.
SPR-1 | Applications and Buyer Notes
SPR-1 is organized as a sourcing-ready Reforming 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 questio
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
- Reforming CatalystsBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Color
- Light yellowBased on visible page data; confirm exact value in the RFQ.
- Models
- SPR-1 and SPR-2Based on visible page data; confirm exact value in the RFQ.
- Pore volume
- 0.45–0.50 minimum;unit not statedBased on visible page data; confirm exact value in the RFQ.
- Bulk density
- 0.75–0.82 kg/LBased on visible page data; confirm exact value in the RFQ.
- Surface area
- 180 minimum;unit not statedBased on visible page data; confirm exact value in the RFQ.
- Catalyst type
- Semi-regenerative reforming catalystBased 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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