| Model: | DMS-004 |
|---|---|
| Brand: | Delta or OEM |
| Origin: | Made In China |
| Category: | Chemicals / Chemical Auxiliary & Catalyst / Desiccant & Sorbent |
| Label: | 4A molecular sieve , molecular sieve adso , gas depth desiccant |
| Price: |
US $1905
/ ton
|
| Min. Order: | 1 ton |
| Live Chat: | Last Online:05 Aug, 2013 |
4A Molecular Sieve
The pore size for 4A molecular sieve is 4Å. It is mainly used to adsorb water, methanol, ethanol, sulfureted hydrogen, carbon dioxide, ethylene, propylene, does not adsorb any larger molecular than 4Å, and often used as desiccant in industrials.
Formula: Na2O·Al2O3·2.0SiO2·4.5H2O
Technical parameter:
|
Item |
Unit |
Target |
||||
|
Shape |
Elongate |
Sphere |
||||
|
Diameter |
mm |
1.5-1.7 |
3.0-3.3 |
1.7-2.5 |
3.0-5.0 |
|
|
Size ratio to grade |
% |
≥98 |
≥98 |
≥96 |
≥96 |
|
|
Bulk density |
g/ml |
≥0.60 |
≥0.60 |
≥0.64 |
≥0.64 |
|
|
Wear ratio |
% |
≤0.20 |
≤0.25 |
≤0.20 |
≤0.20 |
|
|
Crushing strength |
N |
≥30/cm |
≥45/cm |
≥60/p |
≥70/p |
|
|
H2O adsorption |
% |
≥20.5 |
≥20.5 |
≥20.5 |
≥20.5 |
|
|
Methane adsorption |
% |
≥16 |
≥16 |
≥16 |
≥16 |
|
|
Packing water |
% |
≤1.5 |
≤1.5 |
≤1.5 |
≤1.5 |
|
Note: The above is typical data. We can also produce per customers’ request.
Recommended Application:
·Dehydration of electronic element, pharmaceutical, food, etc.
·Drying and removing of CO2from natural gas, LPG, air, inert and atmospheric gases, etc.
·Removal of hydrocarbons, ammonia and methanol from gas streams(ammonia syn gas treating)
Package
15KG steel drum, inner 0.8mm plastic bag, shape: Φ270mm×380mm
25KG carton barrel, inner 0.8mm plastic bag, shape: Φ320mm×480mm
135KG sealed steel drum, inner baking paint, shape: Φ595mm×860mm
As requirements of consumers
Storage: Avoid damping and any adsorption of organic substance before use.
Otherwise it must be regenerated.
