4A molecular sieve chromatography
The molecular sieve 4A, 4A molecular sieve, Na2O, Al2O3, 2SiO2, 4.54A molecular sieve pore size ofabout4, which is mainly suitable for gas, liquid drying. Can be adsorbed NH3, H2O, H2S, CO2, SO2, CO, methyl chloride, methyl bromide, acetylene, ethane, ethylene, propylene, etc.. Widely used in oil field gas, natural gas and other dry. Is also widely used for ethanol dehydration.Also used for anti condensation vacuum glass etc..
Gas chromatographic carrier
Size: 40-60 mesh, 60-80 mesh, 80-100 mesh
4?分子篩色譜擔體/
分子篩吸附劑 - 別名 分子篩4A,4A分子篩
- 分子式 Na2O·Al2O3·2SiO2·4.5
- 4A分子篩的孔徑約4埃,其主要適用于氣體,液體的干燥??晌紿2O、NH3、H2S、CO2、SO2、CO、氯甲烷、溴甲烷、乙炔、乙烷、乙烯、丙烯等。廣泛用于油田伴生氣、天然氣等的干燥。也廣泛用于乙醇的脫水。也用于真空玻璃等的防結露。
4?分子篩吸附劑 詳細信息:
氣相色譜擔體
粒度:40-60目,60-80目,80-100目