1.10 years professional manufacturer 2.appearance:sphere /pellet 3.ISO9001:2000 4.size:1.5-1.7mm,3.0-3.3mm,1.7-2.5mm etc

Technical Parameter

Item	Unit	Technical data
Shape		Pellet		Sphere
Diameter	mm	1.5-1.7	3.0-3.3	2.0-3.0	3.0-5.0
Size ratio up to grade	%	≥98	≥98	≥98	≥98
Bulk density	g/ml	≥0.65	≥0.65	≥0.70	≥0.70
Wear ratio	%	≤0.20	≤0.40	≤0.20	≤0.20
Crushing strength	N	≥30/cm	≥45/cm	≥30/p	≥60/p
Static water adsorption	%	≥22	≥22	≥22	≥22
Water content, as shipped	%	≤1.5	≤1.5	≤1.5	≤1.5

Application 1. Drying of unsaturated hydrocarbons .

2.Cracked gas drying

3.Drying of nature gas

4.Drying of highly polar compounds, such as methanol and ethanol 

Regeneration 

Molecular sieve Type 3A can be regenerated by either heating in the case of thermal swing processes; or by lowering the pressure in the case of pressure swing processes. To remove moisture from a 3A molecular sieve, a temperature of 200-230°C is required. A properly regenerated molecular sieve can give moisture dew points below -100°C.The outlet concentrations on a pressure swing process will depend on the gas present, and on the conditions of the process.

Size 3A Molecular sieve are available in beads of 1-2 mm, (10x18 mesh) 2-3 mm, (8x12 mesh) , 2.5-5 mm, (4x8 mesh) and as powder, and in pellet 1.6”, 3.2”.

Attention

To avoid damp and pre-adsorption of organic before running, or must to be reactivated.

Zeolite 3A Molecular sieve for dryer