Zeolite BT-NaA (Synthetic Zeolite Type A)
Zeolite BT-NaA is a synthetic aluminosilicate with a crystalline A-type (NaA) structure, based on sodium. It has a precisely defined pore size (~4Å), making it a highly efficient molecular sieve for the selective adsorption of water and small molecules.
This zeolite is widely used in the chemical, oil & gas, pharmaceutical, and food industries as a desiccant, sorbent, and catalyst.
✅ Properties and Advantages of Zeolite BT-NaA:
Pore size: ~4 angstroms (4Å) — enables selective adsorption of molecules of a specific size;
High adsorption capacity — especially effective for water vapor and polar molecules;
Selectivity — acts as a molecular sieve that admits some molecules while excluding others;
Thermal and pressure stability — remains effective under harsh conditions;
Mechanical strength — resistant to degradation during regeneration and use;
Reusable — supports thermal and vacuum regeneration for repeated use.
🌍 Applications:
💧 Dehydration of gases and liquids — used for removing water from air, natural gas, solvents, and refrigerants;
🧪 Chemical and petrochemical industries — drying of hydrocarbons, alcohols, solvents, and liquid amines;
🧴 Pharmaceuticals and cosmetics — moisture control in packaging and raw materials;
⚙️ Building materials and glass production — moisture removal from raw components;
🌬 Air conditioning and refrigeration systems — prevents moisture freezing in pipelines;
📦 Packaging and storage — used as a desiccant to protect products.
📦 Packaging Options:
Form: Granules or powder
Particle sizes: 1.6–2.5 mm, 3–5 mm, and others
Packaging: 25 kg bags or big bags