WEB播报. 编辑. 4A分子筛. 分子筛是一种人工合成的、具有微孔型立方晶格的硅铝酸盐。. 依据其晶体内部孔穴的大小而吸附或排斥不同物质的分子,因而被称为“分子筛”。. 分子直径小于分子筛晶体孔穴直径的物质可以进入分子筛晶体,从而被吸附,否则,被排斥 ......
WEBAlso SINOCATA offer specialty molecular sieves for your unique applications. About the form and sizes, A 4×8 mesh size of zeolite molecular sieve is normally used in gas phase applications, while...
WEBJan 1, 2024 · The 4A molecular sieve is a synthetic type A sieve with a pore size of 4 Å and crystal structure similar to that of NaCl [15], which can be used as a detergent aid, hard...
WEBFeb 17, 2022 · Zeolite-based molecular sieves are applied in industrial dehydration units for their high water uptake capacities and extremely low equilibrium pressure of water vapor. During their...
WEBJun 15, 2020 · In conclusion, nanostructured chitosan/molecular sieve 4A hybrid was successfully prepared by using a simplistic method and applied for the effective adsorption of Cs + and Sr 2+...
WEBBASF 4A exhibits high water adsorption capacity at low partial pressures and at temperatures up to 100 °C. BASF 4A Molecular Sieve is commonly used for drying of organic liquids (solvents, oils,...










