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3A, Z3S
- Product Description
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- Commodity name: 3A, Z3S
It is a clay-bound sodium form of Type A molecular sieve. Z3S molecular sieve will adsorb molecules with critical diameters up to 3 angstroms. It adsorbs water and ethanol, but not larger molecules like propane.
Name:Molecular sieve 3A
Shape:spherical
Component:K2O*NA2O(AL2O3*2SiO2*nH2O
Nominal Size:1.6-2.5 mm, 2.5-5.0 mm
Support Material: Bound K–LTA Zeolite
Application:
This is primarily used for drying cracked gas and unsaturated hydrocarbon streams (like ethylene, propylene, and butene), especially in processes where minimizing carbonyl sulfide formation in the presence of O₂ and H₂S is critical. It selectively adsorbs water while excluding larger molecules.
This is used for drying cracked gas and olefin streams such as ethylene, propylene, and butanes. It is well-suited for rapid adsorption and desorption cycles, and is specifically designed to minimize carbonyl sulfide (COS) formation in the presence of oxygen and hydrogen sulfide. The material is particularly effective in applications where low co-adsorption of hydrocarbons and carbon dioxide is critical.
This is used for drying reactive and unsaturated hydrocarbon streams such as ethylene, propylene, butylene, and natural gas containing heavier hydrocarbons. It is specifically formulated to minimize COS formation, reduce coking, and provide high adsorption performance and long service life in demanding feed conditions.
Packing:
140kg steel drums or normal commercial packaging.
Storage:
When stored in original sealed packages in a cool, dry condition, the product has a shelf life of three years if packaged in big bags and five years if packaged in drums
Grade: Z3-02
Application: this is is primarily used for drying cracked gas and unsaturated hydrocarbon streams (like ethylene, propylene, and butene), especially in processes where minimizing carbonyl sulfide formation in the presence of O₂ and H₂S is critical. It selectively adsorbs water while excluding larger molecules.
Grade:Z3-03
Application: this is used for drying cracked gas and olefin streams such as ethylene, propylene, and butenes. It is well-suited for rapid adsorption and desorption cycles, and is specifically designed to minimize carbonyl sulfide (COS) formation in the presence of oxygen and hydrogen sulfide. The material is particularly effective in applications where low co-adsorption of hydrocarbons and carbon dioxide is critical
Grade:Z3-06
Application:this is used for drying reactive and unsaturated hydrocarbon streams such as ethylene, propylene, butylene, and natural gas containing heavier hydrocarbons. It is specifically formulated to minimize COS formation, reduce coking, and provide high adsorption performance and long service life in demanding feed conditions.
Molecular Sieve Type 3A
It is a clay-bound sodium form of Type A molecular sieve. Z3P molecular sieve will adsorb molecules with critical diameters up to 3 angstroms. It adsorbs water and ethanol, but not larger molecules like propane.
Z3P can be regenerated for re-use by purging at elevated temperatures with regeneration gas. The degree of regeneration is dependent on the temperature and humidity of the regeneration gas.
Product Properties
Form: Pellet
Chemical Formula: Mx [(AlO2)x(SiO2)y] • z H2O [M=Na,K]
Nominal Size: 1.6 mm, 3.2 mm
Sock-loading Density: 650-740 kg / m3. 680-740 kg / m3
Crush Strength: 40 N, 90 N
Equilibrium H2O Capacity: 21%
Moisture Content*: < 1.5%
Packaging: 25 kg in small drums, 125 kg in 200 liter metal drums, 1000 kg in 1.100 liter super sacks (IBC flexible)
Associated Applications
Z3P can be applied for both liquid and gas dehydration. Such as natural gas, air, propane, LPG and other olefinic hydrocarbon dehydration.
Keywords： 3A, Z3S
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