1, as drying agent in petrochemical, etc. 2, specification can be as required. 3, bead or strip diameter can be as required.

Technical Parameter:

Properties	Measure unit	Bead			Strip
Diameter	mm	2~3	3~5	5~8	1.6	3.2
Static Water Absorption	>=mg/g	210	210	210	210	210
Ethylene Absorption	<=mg/g	120	120	120	120	120
Bulk Density	>= g/ml	0.68	0.65	0.64	0.64	0.64
Crush Strength	>=N	32	68	75	25	17
Wear Rate	<=% wt	0.35	0.35	0.35	0.35	0.35
Moisture	<=% wt	1.5	1.5	1.5	1.5	1.5

Reactivation:1, removal of water: hot gas at 200-350c and pressure 0.3-0.5kg/cm2 flows through the molecular sieve bed for 3-4h. Let temperature decrease down to 110-180c, cooling.2, Removal of organics: regeneration is achieved by means of steam treatment to remove organics, and then remove water with method1. Room temperature: humidity <=90% no-expose to air, non-contact with water, acid and alkali. 

5a molecular sieve