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White Spherical Activated Alumina Desiccant Balls, 1–7 mm
Adsorbents And Desiccants

White Spherical Activated Alumina Desiccant Balls | RFQ Sourcing Details

Adsorbents And Desiccants · Quote on request

This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.

Quote on request

Product specs

CategoryAdsorbents and Desiccants
Unitset
FormWhite spherical balls
ModelRJ-880
FormulaAl2O3
Bulk density0.68–0.85 g/cm³ depending on particle size
Particle sizes1–2, 2–3, 3–5, 4–6, and 5–7 mm
Packaging optionsCarton box, ton bag, or carton drum
CategoryAdsorbents And Desiccants
AvailabilityInquiry required
Source date2026-07-20

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Adsorbents And Desiccants. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

This activated alumina desiccant is supplied as white, spherical balls for industrial adsorption and moisture-control duties. The listed applications include drying gases and liquids, water purification, selective adsorption in petroleum refining, and chromatographic separation.

It may also serve as an adsorbent, catalyst, or catalyst carrier. The available nominal particle-size grades are 1–2, 2–3, 3–5, 4–6, and 5–7 mm.

Across these grades, the stated composition and physical-property targets include Al2O3 content of at least 92%, SiO2 of no more than 0.10%, Fe2O3 of no more than 0.04%, Na2O of no more than 0.45%, loss on ignition of no more than 7%, surface area of at least 300 m²/g, pore volume of at least 0.4 ml/g, and abrasion loss of no more than 0.2%.

Listed bulk-density ranges vary by particle size from 0.68–0.85 g/cm³ overall. The product is described as insoluble in water and alcohol solvent.

After adsorption saturation, the material is described as capable of thermal reactivation at approxima ice life should be established for the buyer’s process conditions rather than assumed from the general reactivation range.

Procurement teams should confirm the required particle-size grade, crushing-strength requirement, moisture capacity under the intended humidity and temperature, acceptable pressure drop, and operating-cycle design.

Buyers should also request a grade-specific specification or test report because crushing strength and bulk density differ by size. Confirm packaging format, order quantity, customization scope, inspection method, and shipment terms before purchasing.

White | Applications and Buyer Notes

White is organized as a sourcing-ready Agriculture 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 befor

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
Adsorbents and DesiccantsBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
Form
White spherical ballsBased on visible page data; confirm exact value in the RFQ.
Model
RJ-880Based on visible page data; confirm exact value in the RFQ.
Formula
Al2O3Based on visible page data; confirm exact value in the RFQ.
Bulk density
0.68–0.85 g/cm³ depending on particle sizeBased on visible page data; confirm exact value in the RFQ.
Particle sizes
1–2, 2–3, 3–5, 4–6, and 5–7 mmBased on visible page data; confirm exact value in the RFQ.
Packaging options
Carton box, ton bag, or carton drumBased 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

CategoryAdsorbents and Desiccants
Unitset
FormWhite spherical balls
ModelRJ-880
FormulaAl2O3
Bulk density0.68–0.85 g/cm³ depending on particle size
Particle sizes1–2, 2–3, 3–5, 4–6, and 5–7 mm
Packaging optionsCarton box, ton bag, or carton drum
Reactivation temperatureApproxima

Product sourcing keywords

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