Industrial Adsorbent Supplier for Drying, Purification & Catalyst Support
Adsorbent Source supplies industrial adsorbents from China for drying, purification, gas separation, water treatment, moisture control and catalyst-support applications. Our product range includes molecular sieves, activated alumina, carbon adsorbents, silica gel, activated molecular sieve powder and catalyst-support materials, with grade review, samples, technical documents, packaging and export quotation support.
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Browse the main Adsorbent Source product families first, then move to individual grades, forms and application-specific products.
01 / Core Material
Molecular Sieves
Zeolite adsorbents for moisture removal, gas purification, air separation, PSA processes, refrigerant drying and formulation moisture control.
02 / Core Material
Activated Alumina
Porous alumina adsorbents for compressed-air and gas drying, fluoride removal, water treatment and selected industrial adsorption duties.
03
Carbon Adsorbents
Activated carbon, granular activated carbon, powder activated carbon and carbon molecular sieve for purification, treatment and PSA nitrogen separation.
04
Silica Gel
Silica gel beads and packaged desiccants for moisture protection during packaging, storage, transport and humidity-sensitive product handling.
05
Catalyst Carriers
Activated alumina catalyst carriers, inert ceramic balls and reactor-support media for catalyst systems and process vessels.
06 / Specialty
Activated Molecular Sieve Powder
Moisture-scavenging powder for compatible coatings, adhesives, sealants and polyurethane formulation systems.
Find Materials by Application
Start with the process, adsorption target and operating conditions when the correct adsorbent grade has not yet been confirmed.
Compressed Air Drying
Desiccant selection for regenerative compressed-air dryers, dew-point requirements and replacement projects.
View ApplicationNatural Gas Dehydration
Molecular sieve selection for moisture removal in natural-gas and process-gas dehydration systems.
View ApplicationAir Separation Purification
Pretreatment adsorbents for moisture and CO₂ removal before cryogenic or related air-separation systems.
View ApplicationPSA Oxygen Generation
Zeolite adsorbent selection for PSA oxygen generators and oxygen-concentration systems.
View ApplicationPSA Nitrogen Generation
Carbon molecular sieve selection for nitrogen purity, flow, pressure, recovery and PSA cycle conditions.
View ApplicationWater Treatment
Activated alumina and carbon adsorbent selection for fluoride and selected contaminant-removal duties.
View ApplicationCatalyst Bed Support
Reactor-support media selection according to loading position, bed structure, particle size and mechanical strength.
View ApplicationCoatings and Adhesives
Molecular sieve powder for compatible coatings, adhesives, sealants and moisture-sensitive formulation systems.
View ApplicationFrom Material Requirement to Confirmed Supply
We review the application, confirm the suitable material direction, provide or confirm available samples and technical documents, and finalize packaging and supply details before order placement.
Review the Application
Establish the process medium, adsorption target, operating conditions and required outlet or treatment objective.
- Process medium
- Target contaminant or molecule
- Temperature and pressure
Confirm the Material
Compare the relevant adsorbent family, product grade and physical form against the confirmed application requirement.
- Material family
- Particle size and form
- Required performance
Samples & Technical Documents
Confirm available samples, TDS, SDS, COA and packing information required for buyer evaluation or replacement review.
- Packaging information
- Packaging information
- Packaging information
Confirm Supply
Confirm the final product specification, quantity, packaging, trade terms and shipment requirement before order placement.
- Final specification
- Quantity and packaging
- Lead time and trade terms
Core Adsorbent Products
These frequently requested grades provide a practical starting point. Final suitability depends on operating conditions and the confirmed technical specification.
3A Molecular Sieve
Selective moisture adsorbent commonly used where larger molecules should be excluded.
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4A Molecular Sieve
General-purpose molecular sieve for drying gases, liquids and selected industrial purification processes.
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5A Molecular Sieve
Adsorbent for separation and purification involving normal paraffins and selected gas molecules.
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13X Molecular Sieve
Large-pore zeolite adsorbent for gas purification, dehydration and air-separation pretreatment.
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Activated Alumina Desiccant
Porous alumina desiccant for compressed air, gas drying and regenerative adsorption systems.
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Activated Alumina for Fluoride Removal
Water-treatment adsorbent for fluoride reduction under suitable chemistry and operating conditions.
View ProductNot Sure Which Adsorbent Grade to Select?
The correct material depends on the target molecule, process medium, operating conditions and required outlet performance. Start with the application rather than relying only on a product name.
Adsorbent Selection Resources
Published material comparisons and procurement guidance for engineers, distributors and industrial purchasing teams.
3A vs 4A vs 5A vs 13X Molecular Sieve
Compare pore direction, adsorption selectivity and typical application differences between common molecular sieve grades.
Read the guide Drying ComparisonActivated Alumina vs Molecular Sieve
Compare drying depth, regeneration requirements and application conditions before selecting a compressed-air or gas desiccant.
Read the guide Export ProcurementAdsorbent Packaging and Export Guide
Review bags, drums, moisture protection, palletization, container loading and export-supply considerations.
Read the guideSend Us Your Material or Application Requirements
Share the required material, target application, operating conditions, existing specification, quantity and destination. Adsorbent Source will review the suitable product direction and prepare the quotation basis, technical-document scope and packaging requirements.