Description
Specifications Table
| Product Name | Molecular Sieves 5A 1/16″ Pellets (UOP) |
|---|---|
| Pack Size | 250 gm, 1 kg, 5 kg |
| Form | Pellets |
| Grade | UOP |
| Application | Gas drying, purification, separation |
Product Description
Molecular sieves are crystalline metal aluminosilicates with a three-dimensional interconnecting network of silica and alumina tetrahedra. The 5A molecular sieve, with a pore size of approximately 5 angstroms, is widely used for adsorbing molecules smaller than this diameter. These pellets are highly effective in drying gases and liquids, separating hydrocarbons, and purifying air streams.
At eqipped, we provide UOP-grade 5A molecular sieve pellets in 1/16″ size, ensuring high adsorption capacity and durability. Whether you’re a student conducting experiments or a researcher working on advanced applications, these sieves deliver consistent performance. The uniform pellet size ensures optimal flow dynamics in both lab and industrial setups.
Common applications include drying natural gas, removing moisture from refrigerants, and purifying hydrogen streams. The 5A variant is particularly effective for separating normal paraffins from branched-chain and cyclic hydrocarbons. For best results, regenerate the sieves at 250–300°C to restore their adsorption capacity.
Need high-purity molecular sieves for your lab? Buy Molecular Sieves 5A pellets online at eqipped today.
How Molecular Sieves 5A Work
These sieves function through physical adsorption, where molecules small enough to enter the pores are trapped while larger molecules pass through. The 5A designation refers to the effective pore opening, allowing it to adsorb molecules like water, carbon dioxide, and hydrogen sulfide while excluding larger hydrocarbons.
In gas drying applications, moisture is adsorbed into the sieve’s pores, leaving the gas stream dry. For hydrocarbon separation, the sieves selectively adsorb linear paraffins, making them invaluable in petrochemical processes. Their high thermal stability allows for repeated regeneration cycles without significant degradation.
Handling and Storage
Store molecular sieves in a dry, airtight container to prevent premature moisture adsorption. Before use, activate the sieves by heating to 250–300°C under a dry gas purge to remove any pre-adsorbed water. Always wear appropriate PPE, including gloves and safety goggles, when handling.
Why Researchers Trust UOP Molecular Sieves
UOP molecular sieves are renowned for their consistency and high adsorption capacity. The 5A variant is a staple in laboratories and industries due to its reliability in critical applications. Whether you’re setting up a new experiment or scaling up a process, these sieves provide the performance you need.
At eqipped, we source our molecular sieves from trusted manufacturers to ensure you receive a product that meets rigorous quality standards. Our packaging options cater to both small-scale users and bulk buyers, making it easy to find the right quantity for your needs.
FAQs
What is the difference between 3A, 4A, and 5A molecular sieves?
3A sieves adsorb molecules up to 3 angstroms (e.g., water), 4A up to 4 angstroms (e.g., CO₂), and 5A up to 5 angstroms (e.g., normal paraffins). Choose based on your target molecule size.
How do I regenerate Molecular Sieves 5A?
Heat the sieves to 250–300°C under a dry gas flow (e.g., nitrogen) for 2–4 hours. Cool in a dry environment before reuse.
Can these sieves be used for liquid drying?
Yes, but ensure the liquid is free of particles that could clog the pores. Common applications include drying solvents like ethanol and acetone.
What is the shelf life of Molecular Sieves 5A?
When stored properly in a sealed container, they retain effectiveness for years. Exposure to humidity reduces their lifespan.
Where can I buy Molecular Sieves 5A in India?
You can buy Molecular Sieves 5A 1/16″ Pellets (UOP) online at eqipped with fast shipping across India.
