Variegated Zeolite Molecular Sieve Dynamic Drying 3A Pellet

High Adsorption Rate Pellet Shape Zeolite 3A Molecular Sieve For Methonal Drying

Introduction:

JINCHENG Molecular Sieve type 3A is an alkali metal alumino-silicate; it is thepotassium form of the type A crystal structure. Type 3A has an effective pore opening of about 3 angstroms (0.3nm). This is large enough to allow in moisture, but excludes molecules such as unsaturated hydrocarbons which can potentially form polymers; and this maximises lifetime when dehydrating such molecules.

Typical Chemical Formula:

0.45 K2O . 0.55 Na2O . Al2O3 . 2 SiO2 . 4.5H2O

PACKAGING:

By carton box, each box 25kg net, wooden pallet with wrapped.

By steel drum, each drum 150kg net, wooden pallet with wrapped.

TYPICAL APPLICATION:
1) Drying of unsaturated hydrocarbons (e. G. Ethylene, propylene, butadien)
2) Cracked Gas Drying
3) Drying of natural gas, if COS minimization is essential, or a minimum co-adsorption of hydrocarbons is required.
4) Drying of highly polar compounds, such as methanol and ethanol
5) Drying of liquid alcohol
6) Static, (non-regenerative) dehydration of insulating glass units, whether air filled or gas-filled.
7) Drying of refrigerants

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:
1-2mm, (10x18mesh), 2-3mm, (8x12mesh), 2.5-5mm, (4x8mesh)
ATTENTION:
To avoid damp and pre-adsorption of organic before running, or must to be reactivated.

Technical Parameter:

ACTURAL PACKAGING: