Adsorbent(3a Molecular Sieve)

General description
MOLECULAR SIEVE, also named synthetic zeolite, has tetrahedron aluminosilicate and micropore with same internal surface area size, so that the molecular sieve was made the excellent selective absorbent.

Main specification
Characteristic of the selective shows up at absorbing due to 1st molecule size; 2nd molecule polarity; 3rd molecule unsaturation; 4th molecule boiling point. With the strong ability of absorbing in low absorate concentration and high absorption temperature, MOLECULAR SIEVE is used for deeply dehydration and purification the gas and liquid. Also it has good catalytic activity to uniformly and highly disperse the catalytic metal on the skeleton surface.

Main application fields
3A MOLEDULAR SIEVE works for the gas and liquid drying and unsaturated hydrocarbon dehydration in ethylene and propylene and oil&gas deep drying.

Main parameter

Shape Strip Sphere
Dia(mm) 1.5-1.7 3.0-3.3 2.0-3.0 3.0-4.0 5.0-6.0
Wearing rate(w/w,%) ≤0.20 ≤0.25 ≤0.20 ≤0.20 ≤0.20
Compressive strength(KN/PC) 30000 70000 30000 70000 80000
Static water absorb rate(%) ≥20 ≥20 ≥20 ≥20 ≥20
Package water percent(%) ≤1.5 ≤1.5 ≤1.5 ≤1.5 ≤1.5
Bulk density(g/ml) ≥0.7 ≥0.7 ≥0.7 ≥0.7 ≥0.7