Gamma Activated Alumina Desiccant Beads, 1–2 mm t | 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.
Product specs
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
Product overview This gamma activated alumina is supplied as white, spherical adsorbent beads. Available particle-size grades include 1–2 mm, 2–4 mm, 3–5 mm, 4–6 mm, and 6–8 mm.
The listed specification reports Al₂O₃ content of at least 93%, specific surface area of at least 300 m²/g, pore volume of at least 0.35 in the reported unit, and static adsorption capacity of at least 17% across these grades.
Supported applications The material is presented for deep drying of industrial gases, including hydrogen, oxygen, nitrogen, ethylene, and propylene. Listed liquid-drying applications include lubricating oil, transformer oil, ethanol, benzene, and other organic process liquids.
Additional stated functions include fluoride removal from drinking water or industrial wastewater, catalyst support in petrochemical processes, purification of selected exhaust gases, and regeneration or purification of hydrogen-peroxide working solutions and oils.
The particle-size options allow buyers to select a grade around equipment flow, pressure-drop, and mechanical-strength requirements. Listed crushing strength increases by grade: at least 100 N/pellet for 1–2 mm, 130 N/pellet for 2–4 mm, 150 N/pellet for 3–5 mm, 200 N/pellet for 4–6 mm, and 250 N/pellet for 6–8 mm.
The product is described as suitable for heatless regeneration systems and as regenerable by heating to 175–315°C after adsorption saturation.
Procurement questions to confirm Before ordering, confirm the particle-size distribution and grade required for the intended dryer, vessel, water-treatment system, or catalyst process.
Ask for the applicable test methods and lot documentation for Al₂O₃ content, surface area, pore volume, adsorption capacity, bulk density, and crushing strength. The source reports the pore-volume unit as cm²/g;buyers should confirm the intended unit and measurement method.
Also confirm operating conditions such as feed composition, moisture load, temperature, pressure, flow rate, required outlet specification, regeneration procedure, expected cycle length, and compatibility with the process stream.
Packaging information includes ton bags and a listed 1,000 kg gross package, but buyers should verify net weight, bag construction, palletization, moisture protection, storage conditions, and shipment configuration.
Any application-specific compliance, sampling plan, inspection requirements, and customization should be agreed before purchase.
Gamma | Applications and Buyer Notes
Gamma 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.
- Color
- WhiteBased on visible page data; confirm exact value in the RFQ.
- Shape
- Spherical beadsBased on visible page data; confirm exact value in the RFQ.
- Packaging
- Ton bagsBased on visible page data; confirm exact value in the RFQ.
- Bulk density
- 0.65–0.7;unit not statedBased on visible page data; confirm exact value in the RFQ.
- Product type
- Gamma activated alumina adsorbent and desiccantBased on visible page data; confirm exact value in the RFQ.
- Particle sizes
- 1–2 mm, 2–4 mm, 3–5 mm, 4–6 mm, 6–8 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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