SPR-1 and SPR-2 Semi-Regenerative Platinum-Rheniu | 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. The stated chemical composition is Pt-Re-promoter-Al2O3, with platinum identified as the active-group element and a special promoter added to the formulation.
Published physical data list an extrudate size of 1.4–1.6 mm in diameter and 2–4 mm in length. The listed bulk density is 0.75–0.82 kg/L.
Other reported values include minimum crushing strength of 100, minimum surface area of 180, and minimum pore volume of 0.45–0.50;buyers should request the measurement units and test methods for these values before technical approval.
The source describes a process-condition set of 1.2 MPa pressure, 480–520°C temperature, 2.0 hr⁻¹ space velocity, and a hydrogen-to-oil ratio of 1200 V/V. It also identifies straight-run distillate with 38%–43% potential aromatics as the raw material.
These figures should be treated as supplied reference information rather than a guaranteed operating envelope. Confirm the applicable values for the selected grade, feed composition, reactor configuration, and operating objective.
The catalyst is described as having good selectivity, stability, and regenerability and as having been used in industrial devices. No comparative test protocol, operating history, or guaranteed performance dataset is supplied, so buyers should obtain grade-specific technical documentation and acceptance criteria.
Standard packaging is described as 55-US-gallon (210-liter) steel drums lined with plastic bags, with a stated loading of 150 kg/L in the source. Because that loading notation may require clarification, confirm the actual net weight per drum. Packaging according to customer requirements is also listed as available.
Before ordering, confirm whether SPR-1 or SPR-2 matches the intended reforming process, along with catalyst composition tolerances, analytical methods, activation or loading procedure, regeneration instructions, storage conditions, shelf life, safety documentation, batch certificate, required quantity, packaging configuration, and transport requirements.
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.
- Model
- SPR-1, SPR-2Based on visible page data; confirm exact value in the RFQ.
- Appearance
- Light-yellow extrudatesBased on visible page data; confirm exact value in the RFQ.
- Pore volume
- 0.45–0.50 minimum;unit and test method 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 and test method 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
These terms come from the title, visible copy and specifications, and link into matching aggregate pages.
Continue from this detail page into sourcing structure
These links connect the detail page back to category hubs, procurement aggregates and knowledge pages so new inventory is not isolated.
This URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path Procurement sourcing pathThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path 0 4 0 8mm 1 6 2 5mm 13x Molecular Sieves For Oxygen Rich Medical And Household SystemsThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path Adsorbents And Desiccants categoryThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path Agriculture categoryThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path Apparel categoryThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path Specialty Chemicals categoryThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path Application sourcing pathThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path 0 4 0 8mm 1 6 2 5mm 3 5mm 13x Hp Apg Molecular Sieve Zeolite For Psa Oxygen Concentrator MoleculaThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path Region sourcing pathThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path 0 4 0 8mm 1 6 2 5mm Sphere Zeolite 13xhp Sodium Molecular Sieve For Psa Oxygen Concentrator 13x MoThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path 1 7 2 5mm Molecular Sieve 3a Desiccant For Absorb Water Molecular Sieve And AdsorbentThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path 1 G Silica Gel Desiccant Packet In Composite Paper For Leather ShoesThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path 13x Apg Molecular Sieve Adsorb Desiccant For Removal Zeolite And Molecular SieveThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
High Accuracy Class Miniature Split Loop Core Current Sensor Transformer CT 50ARequest Quote
S11/S13-Mrd 6.3/10kv 30-1600kVA Underground Type Combined Transformer Buried Type TransformerRequest Quote
Flexible Rogowski Coil Current Transformer with Integrator 10A to 2000ARequest Quote
Donut Type Competitive Current Transformer Price with DCRequest Quote
High Accuracy Class Customized Split Core CT 50A 20A 80A 3000/5ARequest Quote
CE RoHS 220V 230V 120V Isolation Ring Core Electrical Toroidal Power TransformerRequest QuoteFinestSupplier related sourcing paths
FinestSupplier related product samples
Home Electrical & Electronics Power Transmission & Transformer Instrument Transformer High Accuracy Class Miniature Spli...
Reforming Catalysts S11/S13-Mrd 6.3/10kv 30-1600kVA Underground Type Combined Transformer Buried Type TransformerHome Electrical & Electronics Power Transmission & Transformer Transformer Oil-Immersed Transformer S11/S13-Mrd 6.3/10kv...
Reforming Catalysts Flexible Rogowski Coil Current Transformer with Integrator 10A to 2000AHome Electrical & Electronics Power Transmission & Transformer Transformer Single-Phase Transformer Flexible Rogowski Co...
Reforming Catalysts Donut Type Competitive Current Transformer Price with DCHome Electrical & Electronics Power Transmission & Transformer Instrument Transformer Current Instrument Transformer Don...
Reforming Catalysts High Accuracy Class Customized Split Core CT 50A 20A 80A 3000/5AHome Electrical & Electronics Power Transmission & Transformer Instrument Transformer High Accuracy Class Customized Spl...
Reforming Catalysts CE RoHS 220V 230V 120V Isolation Ring Core Electrical Toroidal Power TransformerHome Electrical & Electronics Power Transmission & Transformer Transformer CE RoHS 220V 230V 120V Isolation Ring Core El...