Nickel–Tungsten Catalyst for Paraffin Hydrotreati | RFQ Sourcing Details
Hydrotreating 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: Hydrotreating Catalysts. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
Product overview This paraffin hydrotreating catalyst is supplied as solid trilobe extrudates. The stated composition is a modified alumina carrier containing nickel oxide, tungsten oxide, and a promoter. Its intended applications are the production of food-grade paraffin and medicine-grade petroleum jelly.
Reported physical properties The listed targets include a minimum surface area of 100 m²/g, minimum pore volume of 0.30 mL/g, minimum crushing strength of 190 N/cm, and bulk density of 0.80 kg/L. Particle dimensions are stated as 1.3–1.5 mm in diameter and 5–15 mm in length.
The catalyst is described as suitable for regeneration and reuse. Reported operating reference A typical operating example lists hydrogen partial pressure of 8.0 MPa, temperature of 240°C, liquid hourly space velocity of 1.0 hr⁻¹, and hydrogen-to-oil volume ratio of 400 V/V.
The associated feed is described as paraffin with a melting point of 58°C and oil content of 0.8 wt%. Reported product results for that example are Saybolt color +30, light stability sy+3, and oil content of 0.8 wt%. These figures are reference data rather than a guaranteed design basis.
Actual catalyst selection and operating conditions should be confirmed against the buyer’s feed composition, contaminants, reactor configuration, hydrogen system, desired product specification, and regeneration plan. Packaging The stated standard packing is iron drums lined with double-layer plastic bags.
Packaging according to customer requirements is also listed as available. Procurement questions to confirm Before ordering, buyers should request the current technical data sheet, safety data sheet, certificate of analysis, batch acceptance limits, and test methods.
Confirm the exact catalyst grade, supplied quantity, particle-size tolerance, active-component specification, loading procedure, startup and shutdown guidance, expected cycle length, regeneration conditions, and disposal requirements.
The buyer should also verify whether the catalyst is suitable for the specific paraffin feed and whether the resulting product can meet the required food-grade or medicine-grade standard in the destination market.
Nickel–Tungsten | Applications and Buyer Notes
Nickel–Tungsten is organized as a sourcing-ready Hydrotreating 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 lea
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
- Hydrotreating CatalystsBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Pore volume
- Minimum 0.30 mL/gBased on visible page data; confirm exact value in the RFQ.
- Bulk density
- 0.80 kg/LBased on visible page data; confirm exact value in the RFQ.
- Product type
- Paraffin hydrotreating catalystBased on visible page data; confirm exact value in the RFQ.
- Regeneration
- Described as reusable after regenerationBased on visible page data; confirm exact value in the RFQ.
- Surface area
- Minimum 100 m²/gBased on visible page data; confirm exact value in the RFQ.
- Particle size
- Diameter 1.3–1.5 mm;length 5–15 mmBased 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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