• 原料直供
• 试剂商城
• 直接询价

分类

• {SNA} Aluminum Salts, Essential Chemicals, Materials Science, Metal and Ceramic Science, Research Essentials, Salts
• {SA} Amberlite, Analytical/Chromatography, Anion, LPLC Separation Media, LPLC/TLC/Paper Chromatography
• {SNA} Adsorbents, Filter Aids and Drying Agents, Essential Chemicals, Molecular Sieves, Research Essentials
• {SNA} Aluminum Salts, Essential Chemicals, Metal and Ceramic Science, Research Essentials, Salts, 材料科学
• {SNA} Amberlite, Anion, LPLC Separation Media, LPLC/TLC/Paper Chromatography, 分析/色谱

产品应用

• 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

相关文献及参考

• Molecular sieve of 4 Angstrom pore size useful where dynamic mass transfer needs to be maximized at the expense of physical strength and pressure drop.
• Molecular sieve of 4 Angstrom pore size useful in general gas drying applications.
• Unformed molecular sieve of 4 Angstrom pore size useful in homogeneous drying applications.
• Molecular sieve of 3 Angstrom pore size suitable for the drying of small molecular gas streams or where it is essential to exclude large molecules from the micropores to prevent undesirable reactions.
• Molecular sieve of 3 Angstrom pore size useful where dynamic mass transfer needs to be maximized at the expense of physical strength and pressure drop.
• Molecular sieve of 4 Angstrom pore size useful in general liquid and gas drying applications.

安全信息

其他信息

• 4A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。