4A MOLECULAR SIEVE
4A Molecular Sieve
NAIKEMolecular Sieve 4A is an alkali alumino silicate; it is the sodium form of the Type A crystal structure. 4A molecular sieve has an effective pore opening of about 4 angstroms (0.4nm). NAIKE type 4A molecular sieve material will adsorb most molecules with a kinetic diameter of fewer than 4 angstroms and exclude those larger. Such adsorbable molecules include simple gas molecules such as oxygen, nitrogen, carbon dioxide and straight chain hydrocarbons. Branched chain hydrocarbons and aromatics are excluded.
Parameters of 4A Molecular Sieve
|
Model |
4A |
|||
|
Nominal Pore Diameter |
4 angstroms |
|||
|
Shape |
Sphere(ball) |
Pellet |
||
|
Diameter |
||||
|
Size ratio up to grade (%) |
≥98 |
≥98 |
≥96 |
≥96 |
|
Bulk density (g/ml) |
≥0.72 |
≥0.75 |
≥0.66 |
|
|
Wear ratio (%) |
≤0.20 |
≤0.20 |
≤0.20 |
≤0.20 |
|
Crushing strength (N) |
≥45/piece |
≥85/piece |
≥30/piece |
≥60/piece |
|
Static H2O adsorption (%) |
≥21.5 |
≥21.5 |
≥21.5 |
≥21.5 |
|
Water content (%) |
≤1.0 |
≤1.0 |
≤1.0 |
≤1.0 |
Molecular Sieve Type 4AApplications
|
Typical Chemical Formula |
|
|
SiO2: Al2O3≈2 |
|
|
Typical Application |
a)Drying and removing of CO2 from natural gas, LPG, air, inert and atmospheric gases, etc. |
|
b) Removal of hydrocarbons, ammonia and methanol from gas streams (ammonia syngas treating) |
|
|
c) Special types are used in the air break units of buses, trucks and locomotives. |
|
|
d) Packed in small bags, it may be used simply as a packaging desiccant. |
4A ZeoliteDelivery Terms
|
Package: |
Carton box; Carton drum; Steel drum |
||
|
MOQ: |
1 Metric Ton |
||
|
Payment Terms: |
T/T; L/C; Western Union |
||
|
Warranty: |
a) By National Standard HGT 2524-2010 |
||
|
b)Offer lifetime consultation on problems that occurred |
|||
|
Container |
20GP |
40GP |
Sample order |
|
Quantity |
12MT |
24MT |
<5kg |
|
Delivery Time |
5 days |
7 days |
Stock available |
Contact us to know zeolite 4a priceor more.
Send product request
Other supplier products
 |
CERAMIC RASCHIG RING | Ceramic Raschig Ring Ceramic Rasching Ringhas excellent acid resistance and heat resistance. It can resist to corrosion of various inorganic acids... |
 |
Cannon Ring/Propak | Propak Cannon ringis a perforated plate chip, the shape is a half-cylindrical ring with many protruded holes. NAIKEChemical supplies the finest qua... |
 |
Metal Pall Ring | Stainless steel pall ringsare an advancement on the Raschig Ring, with similar cylindrical dimensions but with two rows of punched out holes, with ... |
 |
TOWER PACKING/COLUMN PACKING | Leading Tower Packing/Column Packing Tower packing refers to the tower packing in the packed tower. The function of tower packing is to provide suf... |
 |
13X Molecular Sieve | 13X Molecular Sieve is the sodium form of the type X crystal and has a much larger pore opening than the type A crystals. 13X Molecular Sieve will ... |
Same products
 |
Tabular Alumina | Seller: ZHENGZHOU HAOYUN NEW MATERIAL TECHNOLOGY CO., LTD. | Tabular alumina for saleis a pure sintered α-alumina material. It is also known as white si... |
 |
Tabular Alumina | Seller: Shengshi Jinyang Group Co.,LTD. | Tabular Alumina, with the purity, do not add any additives, and firing contraction completely fin... |
 |
BETA ZEOLITE | Seller: Pingxiang Naike Chemical Equipment Packing Co.,Ltd. | Beta Zeolite Beta Zeoliteis the only one structured with three-dimensional 12-membered ring ch... |
 |
BERL RING | Seller: Pingxiang Naike Chemical Equipment Packing Co.,Ltd. | Berl ring is an earlier saddle-shaped packing, shaped like a saddle. Berl ring is also called Ber... |
 |
ACTIVATED MOLECULAR SIEVE POWDER | Seller: Pingxiang Naike Chemical Equipment Packing Co.,Ltd. | Activated Molecular Sieve Powder Activated Molecular SievePowder is dehydrated synthetic powde... |
