明光市奥鑫分子筛厂

3A型分子筛主要成份是以硅铝酸盐，形成3A孔径即为A型晶体结构钾A型分子筛，完全具备吸附临界直径3A的筛分分子。是化工、医药、炼油、中空玻璃等工业用干燥剂。 化学式：2/3K2O*1/3Na2O* Al2O3*2SiO2*9/2H2O 硅铝比：SiO2/ Al2O3≈2 一、 产品指标 指标项目 单位 产品规格型号及标准 球状 (8×12目 4×8目) 条状 (1/16” 1/8”) 直径 mm 1.6-2.5 3-5 5-8 1.6 3.2 粒度 ≥% 98 98 98 92 92 堆积密度 ≥g/ml 0.70 0.68 0.66 0.68 0.66 磨耗率 ≤%wt 0.1 0.1 0.1 0.2 0.2 抗压强度 ≥N 40 80 110 35 70 静态水吸附 ≥mg/g 210 210 210 210 210 吸附乙烯量 ≤mg/g 3.0 3.0 3.0 3.0 3.0 吸附CO2量 ≤%wt 2.0 2.0 2.0 2.0 2.0 包装含水量 ≤%wt 1.0 1.0 1.0 1.0 1.0 二、主要用途 不饱和烃和裂解气、乙烯、乙炔、丙烯、丁二烯等干燥； 液体（如甲醇、乙醇）的干燥； 中空玻璃的中空气干燥； N2?H2混合气体的干燥； 致冷剂的干燥； 酒精及各类溶剂的脱水。 3A Molecular sieve is made by aluminosilicate. Because of its special crystal structure and 3A length mesh, it can totally adsorb the substance whose diameter is smaller than 3A. It is generally used as desiccant in chemical、medical、petrochemical、insulating glass and so on. Chemical Formula：2/3K2O*1/3Na2O* Al2O3*2SiO2*9/2H2O Si/Al ratio：SiO2/ Al2O3≈2 I、 Technical index: Item imit Type & Measure Bead (8×12 mesh 4×8 mesh) Pellet(1/16” 1/8”) Diameter Mm 1.6-2.5 3-5 5-8 1.6 3.2 Size Ratio ≥% 98 98 98 92 92 Bulk Density ≥g/ml 0.70 0.68 0.66 0.68 0.66 Abrasion ≤%wt %%%%%%wt 0.1 0.1 0.1 0.2 0.2 Strength ≥N 40 80 110 35 70 Water Adsorption Capacity ≥mg/g gfmgmgmg/g 210 210 210 210 210 Ethylene Adsorption Capacity ≤mg/g 3.0 3.0 3.0 3.0 3.0 CO2 Adsorption Capacity ≤%wt 2.0 2.0 2.0 2.0 2.0 Water Content Of Package ≤%wt 1.0 1.0 1.0 1.0 1.0 Ⅱ、Main Applications: Drying cracked gas、alkene、ethylene and so on. Dehydration of organic liquid(like ethanod). Insulating glass drying. Drying the N2 and H2 mixture gas. Dehydration of refrigerant. Dehydration of some solvents.