Prix FOB
Obtenir le dernier prix( Negotiable )
|1 Metric Ton Minimum Order
Pays:
China
N ° de modèle:
0988
Prix FOB:
( Negotiable ) Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
-
Commande minimale:
1 Metric Ton
Packaging Detail:
25kgs or 50kgs/carton box, or 150kgs/iron drum with pallet. or according to your requirements
Heure de livraison:
according to the quantity
Capacité de Fournir:
50 Metric Ton per Month
Payment Type:
Western Union, L/C, T/T
Groupe de produits :
-
Personne àcontacter Ms. Cathy
Anyuan west street, Pingxiang, Jiangxi
Introduction:
3A Molecular sieve is an alkali metal alumino-silicate; it is
the potassium 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.*5 K2O . 0.*5 Na2O . Al2O3 . 2 SiO2 . 4.5H2O
Technical Parameter:
| Item |
Unit |
Technical data |
|||
|
Shape |
 |
Pellet |
Sphere |
||
|
Diameter |
mm |
1.**1.7 |
3.**3.3 |
1.**2.5 |
3.**5.0 |
|
Size ratio up to grade |
% |
≥*8 |
≥*8 |
≥*6 |
≥*6 |
|
Bulk density |
g/ml |
≥0.*4 |
≥0.*4 |
≥0.*8 |
≥0.*8 |
|
Wear ratio |
% |
≤0.*0 |
≤0.*5 |
≤0.*0 |
≤0.*0 |
|
Crushing strength |
N |
≥*5/cm |
≥*0/cm |
≥*0/piece |
≥*0/piece |
|
Static water adsorption |
% |
≥*0 |
≥*0 |
≥*0 |
≥*0 |
|
Ethylene adsorption |
% |
≤3.0 |
≤3.0 |
≤3.0 |
≤3.0 |
|
Water content, as shipped |
% |
≤1.5 |
≤1.5 |
≤1.5 |
≤1.5 |
Â
Typical Application:
 Drying of unsaturated hydrocarbons (e.g. ethylene, propylene,
butadien)
 Cracked Gas Drying
 Drying of natural gas, if COS minimization is essential,
or a minimum co-adsorption of hydrocarbons is required.
 Drying of highly polar compounds, such as methanol and
ethanol
 Drying of liquid alcohol
 Static, (non-regenerative) dehydration of insulating glass
units, whether air filled or gas-filled.
 Drying of refrigerants
Regeneration:
3A Molecular sieve 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
******0°C is required. A properly regenerated molecular sieve can
give moisture dew points below ***0°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 Sieveare available in beads of **2 mm, (*0x*8 mesh)
**3 mm, (8x*2 mesh) , 2.**5 mm, (4x8 mesh)Â and as powder, and
in pellet 1.6, 3.2.
Â
              Our objective is to help you find the most desirable goods at the lowest cost!
| Pays: | China |
| N ° de modèle: | 0988 |
| Prix FOB: | ( Negotiable ) Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | 1 Metric Ton |
| Packaging Detail: | 25kgs or 50kgs/carton box, or 150kgs/iron drum with pallet. or according to your requirements |
| Heure de livraison: | according to the quantity |
| Capacité de Fournir: | 50 Metric Ton per Month |
| Payment Type: | Western Union, L/C, T/T |
| Groupe de produits : | - |
