Zeolite BT-CaA (Synthetic Zeolite Type A, Calcium-Based)
Zeolite BT-CaA (CaA type) is a highly efficient synthetic zeolite with a pore size of 5 Å, developed using the calcium form of aluminosilicate. Due to its unique ability to selectively allow certain molecules to pass through while blocking others, CaA zeolite is widely used as a molecular sieve in various industries.
✅ Key Properties of Zeolite BT-CaA:
Pore size: 5 Å (angstroms) — ideal for separating molecules smaller than 5Å in diameter (e.g., water, ammonia, CO₂);
High selectivity — traps polar molecules while blocking larger ones;
Temperature and pressure resistance — suitable for reuse after thermal regeneration;
Low ash content and high mechanical strength — minimizes contamination and dust formation during use;
Environmentally safe — contains no toxic components and does not chemically react with treated substances.
🌍 Main Applications:
💨 Dehydration of gases and liquids — used for drying natural and technical gases, ammonia, CO₂, alcohols, and solvents;
🧪 Gas separation — effective for separating nitrogen from oxygen, methane from carbon dioxide;
🏭 Petrochemical and chemical industries — used for purifying liquid hydrocarbons and reaction masses;
🌬 Industrial ventilation and air conditioning systems — protection against moisture and freezing;
📦 Packaging and storage — used as an active desiccant in cartridges and sachets;
🧴 Pharmaceutical and food industries — moisture control during production and packaging.
📦 Packaging Options:
Form: Granules, powder
Particle sizes: 1.6–2.5 mm, 3–5 mm (other sizes available on request)
Packaging: 25 kg bags, drums, or big bags