Hạt hút ẩm 15X Molecular sieve
Composition 1 Na2O: 1
Al2O3 : 2.8 ± 0.2 SiO2 : xH2O
Description The sodium
form represents the basicstructure of the type X family, with an effective pore
opening in the 910¼ range. Will not adsorb(C4F9)3N, for example.
Major Applications
Commercial gas drying, air plantfeed purification (simultaneous H2O and CO2
removal) and liquid hydrocarbon/natural gas sweetening (H2S and mercaptan
removal).
Hạt hút ẩm 15X Molecular
sieve, Hạt tách ẩm 15X Molecular sieve, nhôm hoạt tính 15X Molecular sieve, Hạt hút ẩm Molecular
sieve 15X, Hạt tách ẩm Molecular sieve 15X, nhôm hoạt tính Molecular sieve 15X
Hạt hút ẩm 3A Molecular sieve
Type : 3A
Composition : 0.6 K2O:
0.40 Na2O : 1 Al2O3 : 2.0 ± 0.1SiO2 : x H2O
Description : The 3A form
is made by substituting potassium cations for the inherent sodium ions of the 4A
structure, reducing the effective pore size to ~3Å, excluding diameter >3Å,
e.g., ethane.
Major Applications : Commercial
dehydration of unsaturated hydrocarbon streams, including cracked gas,
propylene, butadiene, acetylene; drying polar liquids such as methanol and
ethanol. Adsorption of molecules such as NH3 and H2O from a N2/H2 flow.
Considered a general-purpose drying agent in polar and nonpolar media.
Hạt hút ẩm 3A Molecular sieve, Hạt tách ẩm 3A
Molecular sieve, nhôm hoạt tính 3A
Molecular sieve, Hạt hút ẩm
Molecular sieve 3A, Hạt tách ẩm Molecular sieve 3A, nhôm hoạt tính Molecular
sieve 3A
Hạt hút ẩm 5A Molecular sieve
Hạt hút ẩm 5A
Molecular Sieves
- 5A Molecular Sieve
- Chemical
formula:3/4CaO·1/4Na2O·Al2O3·2SiO2·9/2H2O
- Cas NO:69912-79-4
- Appearance: Beads & Pellets
- Package: 150kg/drum
· 5A
Molecular Sieve
· Description: A
kind of alkali-metallic, silicon-aluminum compounds, It could absorb the
molecular which critical diameter is not more than 5 angstroms.
· Applications:Used
for the dehydration and purification of various hydrocarbon
and non-hydrocarbon gas and liquid streams. It is used for the separation
of straight and branched chain hydrocarbons, sweetening and drying of natural
gases and the production of high purity hydrogen.
|
ITEM
|
Measure Unit
|
BEAD
|
PELLETS
|
|
Diameter
|
mm
|
1.6-2.5
|
3.0-5.0
|
1/16”
|
1/8”
|
|
Static Water
Adsorption
|
≥mg/g
|
220
|
220
|
220
|
220
|
|
N-hexane Adsorption
|
≥mg/g
|
120
|
120
|
120
|
120
|
|
Bulk Density
|
≥g/ml
|
0.68
|
0.66
|
0.68
|
0.66
|
|
Crushing Strength
|
≥N
|
25
|
75
|
35
|
70
|
|
Attrition Rate
|
≤%wt
|
0.1
|
0.1
|
0.2
|
0.2
|
|
Package Moisture
|
≤%wt
|
1.5
|
1.5
|
1.5
|
1.5
|
· Attention:
•The product as desiccant cannot be exposed in
the open air and should be stored in dry
condition with air-proof package.
•The product should be regenerated after a
certain period of adsorption. the appropriate regenerated temperature would be
better below 350℃.
Hạt hút ẩm 5A Molecular sieve, Hạt tách ẩm 5A
Molecular sieve, nhôm hoạt tính 5A Molecular sieve, Hạt hút ẩm Molecular sieve 5A, Hạt tách ẩm Molecular
sieve 5A, nhôm hoạt tính Molecular sieve 5A
Hạt hút ẩm Molecular Sieve
4A molecular sieve has a pore size of 4A or 4 angstrom. Any
molecule larger than 4A will not be able to be adsorbed. 4 Angstroms are
the sodium forms of the Type A crystal structure. The sequence rate of
adsorption is argon, krypton, xenon, ammonia, carbon monoxide, C2H4, C2H2, CH3OH,
C2H5OH, CH3CN2, CS2, CH3CL, CH3Br, and carbon dioxide.
The advantages of our
high quality 4A mole sieve are consistent adsorption speed, and higher
contamination resistance, stronger crushing increasing cyclic times which
provide an extended product life. 4A Molecular Sieve is primarily for removing
moisture from liquefied and gaseous materials.
It has become one of the most reliable desiccants for a variety of applications
including:
- Refrigerant Drying
- Moisture removal in PU Plastic or Paint
- Natural Gas Drying
- Drying Cracked Gas
- Static drying of insulating glass units, whether air
filled or gas-filled.
- Dehydration of highly polar compounds, such as methanol
and ethanol.
- Dehydration of unsaturated hydrocarbons (e.g. ethylene,
propylene, butadien).
Regeneration
4A Molecular Sieve
regenerated and reused. To regenerate the sieve you need to remove the adsorbed
moisture and other materials. To regenerate 4A Molecular Sieve heat to a
temperature of 250℃ to 450℃.
Storage
Keep 4A Molecular Sieve
in an air tight container until ready for use to avoid unintended moisture
adsorption.
Hạt hút ẩm Molecular sieve 4A
4A molecular sieve has a pore size of 4A or 4 angstrom. Any
molecule larger than 4A will not be able to be adsorbed. 4 Angstroms are
the sodium forms of the Type A crystal structure. The sequence rate of
adsorption is argon, krypton, xenon, ammonia, carbon monoxide, C2H4, C2H2,
CH3OH, C2H5OH, CH3CN2, CS2, CH3CL, CH3Br, and carbon dioxide.
The advantages of our
high quality 4A mole sieve are consistent adsorption speed, and higher
contamination resistance, stronger crushing increasing cyclic times which
provide an extended product life. 4A Molecular Sieve is primarily for removing
moisture from liquefied and gaseous materials.
It has become one of the most reliable desiccants for a variety of applications
including:
- Refrigerant Drying
- Moisture removal in PU Plastic
or Paint
- Natural Gas Drying
- Drying Cracked Gas
- Static drying of insulating
glass units, whether air filled or gas-filled.
- Dehydration of highly polar
compounds, such as methanol and ethanol.
- Dehydration of unsaturated
hydrocarbons (e.g. ethylene, propylene, butadien).
Regeneration
4A Molecular Sieve
regenerated and reused. To regenerate the sieve you need to remove the adsorbed
moisture and other materials. To regenerate 4A Molecular Sieve heat to a
temperature of 250℃ to 450℃.
Storage
Keep 4A Molecular Sieve
in an air tight container until ready for use to avoid unintended moisture
adsorption
Hạt hút ẩm 4A Molecular sieve, Hạt tách ẩm 4A Molecular sieve, nhôm hoạt tính
4A Molecular sieve, Hạt hút ẩm Molecular sieve 4A, Hạt tách ẩm Molecular
sieve 4A, nhôm hoạt tính Molecular sieve 4A
