100-120mesh 4Å微填柱1/16*50cm

名称：4A填充柱
规格：0.5m*1/16*0.75MM，100-120目
最高使用温度：300°C
编号：20230707001

4Å分子筛的孔径约4埃，其主要适用于气体，液体的干燥。可吸附H2O、NH3、H2S、CO2、SO2、CO、氯甲烷、溴甲烷、乙炔、乙烷、乙烯、丙烯等。广泛用于油田伴生气、天然气等的干燥。也广泛用于乙醇的脱水。也用于真空玻璃等的防结露。用作色谱试剂。选择性吸附剂。催化剂或催化剂载体。用于甲烷、乙烷和丙烷的分离。练焦气中乙烯的分离。 也用作干燥剂。空气，天然气，烷烃，致冷剂等气体和液体的深度干燥；氩气的制取和净化；电子元件和易受潮变质物质的静态干燥；油漆，聚脂类，染料，涂料中作脱水剂

4Å微填柱1/16*50cm 测试谱图：

毛细管柱的安装：4 Å Micro filled column 1/16 * 50cm

4 Å Micro filled column 1/16 * 50cm Details:





Name: 4A filled column

Specification: 0.5m * 1/16 * 0.75MM, 100-120 mesh

Maximum operating temperature: 300 ° C

No.: 20230707001





Chemical formula: Na2O · Al2O3 · 2SiO2 · 9/2H2O

Silicon aluminum ratio: SiO2/Al2O3 ≈ 2

Effective aperture: approximately 4 Å




The pore size of 4 Å molecular sieve is about 4 angstroms, which is mainly suitable for drying gases and liquids. It can adsorb H2O, NH3, H2S, CO2, SO2, CO, Chloromethane, Bromomethane, acetylene, ethane, ethylene, propylene, etc. Widely used for drying associated gas and natural gas in oil fields. It is also widely used for dehydration of ethanol. It is also used for anti condensation of vacuum glass and other materials. Used as a chromatographic reagent. Selective adsorbent. Catalyst or catalyst carrier. Used for the separation of methane, ethane, and propane. Separation of ethylene from coking gas. Also used as a desiccant. Deep drying of gases and liquids such as air, natural gas, alkanes, refrigerants, etc; Production and purification of argon gas; Static drying of electronic components and materials susceptible to moisture and deterioration; Used as a dehydrating agent in paint, polyester, dyes, and coatings


4 Å Micro filled column 1/16 * 50cm test spectrum: