General description
MOLECULAR SIEVE, also namedsynthetic zeolite, has tetrahedron aluminosilicate and micropore with sameinternal surface area size, so that the molecular sieve was made the excellentselective adsorbent.
Mainspecification
Characteristic of theselective shows up at adsorbing due to 1
st molecule size;2
nd molecule polarity; 3
rd molecule unsaturation;4
th molecule boiling point. With the strong ability of adsorbing inlow adsorbate concentration and high adsorption temperature,
MOLECULAR SIEVE isused for deeply dehydration and purification the gas and liquid. Also it hasgood catalytic activity to uniformly and highly disperse the catalyticmetal on the skeleton surface.
Mainapplication fields
5A MOLECULARSIEVE has the functions of 3A and 4A molecular sieves, besides it could adsorbn-butyl alcohol, butane etc. It's mainly used to adsorb water, CO2and alkynes hydrocarbons. It's also used for dry gas and liquid, separateH2 and N2, N2 and O2, n-alkanes andisoparaffin. Besides, use the 5A sieve in PSA method, we could get oxygenenrichment, nitrogen etc.
Mainparameter
Shape | Strip | Sphere |
Dia(mm) | 1.5-1.7 | 3.0-3.3 | 2.0-3.0 | 3.0-5.0 | 4.0-6.0 |
Wearingrate(w/w,%) | ≤0.20 | ≤0.25 | ≤0.20 | ≤0.25 | ≤0.25 |
Compressivestrength(KN/PC) | 30000 | 70000 | 30000 | 70000 | 80000 |
Staticwater adsorb rate(%) | ≥21.5 | ≥21.5 | ≥21.5 | ≥21.5 | ≥21.5 |
N-hexane adsorbrate(%) | ≥14 | ≥14 | ≥14 | ≥14 | ≥14 |
Package waterpercent(%) | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |
Bulkdensity(g/ml) | ≥0.60 | ≥0.60 | ≥0.60 | ≥0.60 | ≥0.60 |