This job listing has expired and may no longer be relevant!
23 Dec
2019
Full-Time Molecular Sieve
Job Description
| 5A molecular sieve, which has high selectivity, fast adsorption speed, and is especially suitable for pressure swing adsorption. It can be used in various sizes of pressure swing adsorption devices for oxygen, hydrogen and carbon dioxide production. The pore size of 5A molecular sieve is 5A, and it can adsorb any molecule smaller than 5A pore size, commonly called calcium molecular sieve. It has the function of 3A zeolite and 4A molecular sieve. 5A molecular sieve has high selectivity, fast adsorption speed, and is especially suitable for pressure swing adsorption. It can be used in various sizes of pressure swing adsorption devices for oxygen, hydrogen and carbon dioxide production. 5A molecular sieve is the best product in pressure swing adsorption industry. 5A molecular sieve can also adsorb C3-C4 n-alkanes, chloroethane, bromoethane, butanol and so on, which is the height that 4A zeolite can not reach. 5A molecular sieve can absorb up to 22% of its body weight. The adsorption principle is similar to that of chromatography, but it does not change the molecular combination of substances. Molecular formula: 3/4CaO·1/4Na2O·Al2O3·2SiO2·9/2H2O Si / Al ratio: SiO2/AI2O3≈2 Effective aperture: ≈5A The main uses of 5A molecular sieve are: 1. natural gas drying, desulfurization, carbon dioxide removal; 2. Separation of nitrogen and oxygen and separation of nitrogen and hydrogen to produce oxygen, nitrogen and hydrogen. 3. Petroleum dewaxing, separation of normal hydrocarbons from hydrocarbon and hydrocarbon. 4. Air separation unit and pressure swing adsorption device. ITEMUNITRESULT AppearanceBrown Sphere Sphere Size3-5mm Static Adsorbed Water≥%wt22 Adsorption of normal hexane≤%14.5 Bulk density≥g/ml0.68 Compressive strength≥N65 Abrasion ratio≤%wt0.2 Water content≤%wt1.5Molecular Sieve website:http://www.oasischemistry.com/aluminum-compound/molecular-sieve/ |
How to Apply
| 5A molecular sieve, which has high selectivity, fast adsorption speed, and is especially suitable for pressure swing adsorption. It can be used in various sizes of pressure swing adsorption devices for oxygen, hydrogen and carbon dioxide production. The pore size of 5A molecular sieve is 5A, and it can adsorb any molecule smaller than 5A pore size, commonly called calcium molecular sieve. It has the function of 3A zeolite and 4A molecular sieve. 5A molecular sieve has high selectivity, fast adsorption speed, and is especially suitable for pressure swing adsorption. It can be used in various sizes of pressure swing adsorption devices for oxygen, hydrogen and carbon dioxide production. 5A molecular sieve is the best product in pressure swing adsorption industry. 5A molecular sieve can also adsorb C3-C4 n-alkanes, chloroethane, bromoethane, butanol and so on, which is the height that 4A zeolite can not reach. 5A molecular sieve can absorb up to 22% of its body weight. The adsorption principle is similar to that of chromatography, but it does not change the molecular combination of substances. Molecular formula: 3/4CaO·1/4Na2O·Al2O3·2SiO2·9/2H2O Si / Al ratio: SiO2/AI2O3≈2 Effective aperture: ≈5A The main uses of 5A molecular sieve are: 1. natural gas drying, desulfurization, carbon dioxide removal; 2. Separation of nitrogen and oxygen and separation of nitrogen and hydrogen to produce oxygen, nitrogen and hydrogen. 3. Petroleum dewaxing, separation of normal hydrocarbons from hydrocarbon and hydrocarbon. 4. Air separation unit and pressure swing adsorption device. ITEMUNITRESULT AppearanceBrown Sphere Sphere Size3-5mm Static Adsorbed Water≥%wt22 Adsorption of normal hexane≤%14.5 Bulk density≥g/ml0.68 Compressive strength≥N65 Abrasion ratio≤%wt0.2 Water content≤%wt1.5Molecular Sieve website:http://www.oasischemistry.com/aluminum-compound/molecular-sieve/ |
493 total views, 1 today