Industrial Activated Alumina Desiccant, Al2O3 ≥92 | 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
This industrial-grade activated alumina is presented as an adsorbent and desiccant for micro-water removal. Listed applications include air separation, pressure swing adsorption, petrochemical processing, and gas drying for automatic instruments.
It is also identified for absorbent and catalyst-related use, although suitability for any specific process should be validated by the buyer. The product table specifies Al2O3 at ≥92%, bulk density of 0.70–0.80 g/ml, and abrasion loss of ≤0.3%. Available particle-size ranges are 1–3, 2–4, 3–5, 4–6, and 5–7 mm.
Listed BET surface area is ≥300 m²/g for sizes from 1–3 through 4–6 mm and ≥280 m²/g for the 5–7 mm grade. Minimum crushing strength increases by size: 60, 100, 140, 180, and 220 N per particle, respectively.
The supplied description reports a drying depth corresponding to a dew point of -70°C and static water adsorption above 17%. Buyers should confirm the test method, operating conditions, regeneration requirements, and batch-specific certificate values before relying on these figures in system design.
Procurement note: the listing contains both a general “93% min” specification and a grade table stating Al2O3 ≥92%. Confirm the contracted alumina content and obtain the applicable specification sheet or batch certificate.
Also confirm the required particle-size tolerance, crushing-strength method, moisture at shipment, adsorption test conditions, expected service life, and suitability for the intended gas or process stream. Listed packaging options are a 25 kg bag or a 150 kg iron drum.
Buyers should verify packaging construction, sealing, palletization, storage conditions, and the net quantity per shipment before ordering.
Industrial | Applications and Buyer Notes
Industrial 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 ques
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.
- Grade
- Industrial gradeBased on visible page data; confirm exact value in the RFQ.
- Formula
- Al2O3Based on visible page data; confirm exact value in the RFQ.
- Packaging
- 25 kg bag or 150 kg iron drumBased on visible page data; confirm exact value in the RFQ.
- Bulk density
- 0.70–0.80 g/mlBased on visible page data; confirm exact value in the RFQ.
- Product type
- Activated alumina adsorbent and desiccantBased on visible page data; confirm exact value in the RFQ.
- Classification
- Alumina;amphoteric oxideBased 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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