3A Molecular Sieves

Time:
2021-02-01 10:48:58
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Product Description

3A Molecular Sieves is an alkali metal aluminosilicate; it is the potassium form of the type A crystal structure.Type 3A has an effective pore opening of about 3 angstroms (0.3nm). This is large enough to allow in moisture, but excludes molecules such as unsaturated hydrocarbons which can potentially form polymers; and this maximizes lifetime when dehydrating such molecules.

Application:

1. Separation of enriched oxygen from air.
2. Production of medical or bulk oxygen in PSA units.
3. Removal of co2 and moisture from air (air pre-purification)and other gases.
4. Catalyst protection , removal of oxygenates from hydrocarbons(olefin streams)
5. Removal of mercaptans and hydrogen sulphide from hydrocarbon liquid streams such as LPG, butane, propane etc.


Specification:                       

ItemUnitBeadPellet
Diametermm1.6-2.53月5日1/16''1/8''
Static water adsorption≥%wt21.521.521.521.5
Bulk density≥g/ml0.70.70.650.65
Loss on ignition≤%wt1.51.51.51.5
Loss on attrition≤%wt0.10.10.20.2
Crush strength≥N30804070
Partical ratio≥%9799
Water content≤%1.51.51.51.5

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