High-Capacity Activated Alumina Balls for Air Sep | RFQ Sourcing Details
Activated Alumina · 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: Activated Alumina. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
These activated alumina balls are intended for moisture adsorption and related treatment duties in air-separation and industrial gas systems. The product is described as a white spherical physical adsorbent and desiccant containing more than 93% Al2O3.
Listed uses include compressed-air drying, PSA oxygen and nitrogen generators, industrial gas drying, defluorination media, and catalyst support.
Reported technical properties include a surface area of at least 300 m²/g, pore volume of 0.35–0.45 ml/g, bulk density of 0.68–0.72 g/ml, crushing strength of at least 150 N, attrition loss of no more than 0.1%, and static absorption of 19–22% at 60% relative humidity.
The specification also reports loss on ignition of no more than 8% and apparent density above 0.75 g/ml. Available size grades are listed as 2–3 mm, 3–5 mm, and 5–8 mm, while a separate specification describes a 2–5 mm diameter range;buyers should therefore confirm the exact grade and size tolerance for each order.
For procurement, request a current lot-specific specification or inspection record and confirm the required particle-size distribution, adsorption test method, moisture condition at shipment, crushing-strength method, attrition test method, and acceptable packaging.
Also confirm whether the selected grade is validated for the buyer’s operating pressure, temperature, humidity, regeneration cycle, gas composition, vessel design, and target outlet dew point.
Suitability for potable-water treatment, regulated processes, or a specific catalyst system is not established by the supplied facts and should be evaluated separa guration also stated. Store the material in an airtight container and prevent unnecessary exposure to air.
Customization is available, but its scope and acceptance criteria should be agreed before purchase.
High-Capacity | Applications and Buyer Notes
High-Capacity is organized as a sourcing-ready Activated Alumina 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 q
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
- Activated AluminaBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Formula
- Al2O3Based on visible page data; confirm exact value in the RFQ.
- Pore volume
- 0.35–0.45 ml/gBased on visible page data; confirm exact value in the RFQ.
- Bulk density
- 0.68–0.72 g/mlBased on visible page data; confirm exact value in the RFQ.
- Product form
- White spherical activated alumina ballsBased on visible page data; confirm exact value in the RFQ.
- Al2O3 content
- >93%Based on visible page data; confirm exact value in the RFQ.
- Apparent density
- >0.75 g/mlBased 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.
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