Prix FOB
Obtenir le dernier prix|
1 Ton Minimum Order
Pays:
China
N ° de modèle:
NX-5A
Prix FOB:
Localité:
pingxiang
Prix de commande minimale:
-
Commande minimale:
1 Ton
Packaging Detail:
carton/fiber drum / steel drum
Heure de livraison:
1x20 ft within 10 days
Capacité de Fournir:
10 Ton per Day
Payment Type:
T/T, L/C
Groupe de produits :
Personne àcontacter maggie
Pingxiang, Jiangxi
Introduction
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 NANXIANG
5A Molecular Sieveis an alkali alumino silicate; it is the
calcium form of the Type A crystal structure. Type 5A has an
effective pore opening of 5 angstroms (0.5 nm). It will
adsorb molecules with a kinetic diameter of less than 5
Angstrom and exclude those larger.
It is especially suitable for PSA adsorber applications where
it may be used for the separation of normal- and iso- paraffins
(C4 to C6 species), in PSA hydrogen purification and in oxygen
concentrators.
 Typical Chemical Formula
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0.7 CaO . 0.3 Na2O . Al2O3 . 2 SiO2 . 4.5H2O
 SiO2 : Al2O3 ≈2
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 Application
 The strong ionic forces of the divalent calcium ion
makes it an excellent adsorbent to remove water, CO2, H2S from
sour natural gas streams, while minimising COS formation. Light
mercaptans are also adsorbed.
 It is also used for the separation of normal- and iso
paraffins.
 Production of high purity N2, O2, H2 and inert gases
from mixed gas streams.
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 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.*6 |
≥0.*6 |
|
Wear ratio |
% |
≤0.*0 |
≤0.*0 |
≤0.*0 |
≤0.*0 |
|
Crushing strength |
N |
≥*0/cm |
≥*5/cm |
≥*0/piece |
≥*0/piece |
|
Static water adsorption |
% |
≥*1.5 |
≥*1.5 |
≥*1.5 |
≥*1.5 |
|
Water content, as shipped |
% |
≤1.5 |
≤1.5 |
≤1.5 |
≤1.5 |
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Regeneration
KANGYU molecular sieve Type 5A 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 5A molecular sieve, a temperature of
******0°C is required. A properly regenerated molecular sieve
can give moisture dew points below ***0°C, or mercaptan or CO2
levels below 2 ppmv.
The outlet concentrations on a pressure swing process will
depend on the gas present, and on the conditions of the
process.
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 Size
5A - Zeolites are available in beads of **2 mm, (*0x*8
mesh) **3 mm, (8x*2 mesh) , 2.**5 mm, (4x8 mesh) and as
powder, and in pellet 1.6, 3.2.
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 Attention
 To avoid damp and pre-adsorption of organic before
running, or must to be reactivated.
| Pays: | China |
| N ° de modèle: | NX-5A |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | pingxiang |
| Prix de commande minimale: | - |
| Commande minimale: | 1 Ton |
| Packaging Detail: | carton/fiber drum / steel drum |
| Heure de livraison: | 1x20 ft within 10 days |
| Capacité de Fournir: | 10 Ton per Day |
| Payment Type: | T/T, L/C |
| Groupe de produits : | molecular sieve |
