molecular sieve

molecular sieve: 1.Strong mositure absorption 2.as a dessicant and catalysis effect 3.size:3A.4A.5A.13X

  Pingxiang City Zhongxing Chemical Packing co.ltd produce Molecular sieve which has strong moisture absorption ability , used in gas purification processing, it should avoid directly exposed to air. The storage time longer and has hygroscopic molecular sieveThe molecular sieve regeneration should be done before use. Molecular sieve avoid oil and liquid water. When using, should avoid contact with oil and water. Industrial production in dry processing of gas, air, hydrogen, oxygen, nitrogen and argon etc. With two adsorption dryer in parallel, a work, while another can undertake renewable processing. Alternative work and regeneration, to ensure the equipment running. Dryer in 8-12 °C under work, in the heating to 350 °C under ChongQi regeneration. Different specifications of molecular sieve regenerative temperature is somewhat different. Molecular sieve to some organic gas instead should have good catalytic role.

The type for molecular sieve:3A.4A.5A.13X and for insulating glass.

 molecular sieve Parameter

Item	Unit	Technical data
Shpe		Sphere
Diameter	mm	0.5-0.8	1.0-1.5	1.5-2.0
Pore Volume	Å	3	3	3
Bulk density	g/ml	0.74-0.80	0.72-0.78	0.72-0.78
Static water absorption	%	≥20.0	≥20.0	≥20.0
Crushing strength	N/piece	≥5	≥15	≥20
Dust (Turbidity meter)	ppm	≤30	≤30	≤30
Delta T (10 g /10ml)	°C	≥38	≥38	≥38
Equilibrium N2 capacity	%	≤0.2	≤0.2	≤0.2
Dew point	°C	<-73	<-73	<-73
Size ratio	%	≥98.0	≥98.0	≥98.0
Water content , as shipped	%	<1.5	<1.5	<1.5

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