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5A molecular sieve
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5A molecular sieve
- Details
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- Commodity name: 5A molecular sieve
- Commodity ID: 5A molecular sieve
An alkali metal silicaluminate with a calcium-type crystal structure can adsorb molecules with a critical diameter of 5A.
Introduction
An alkali metal silicaluminate with a calcium-type crystal structure can adsorb molecules with a critical diameter of 5A.
Application
● Air purification in the air separation unit (remove H2O, CO2. acetylene) to produce O2、N2、Ar.
● In the industrial process, O2-N2 separation of air is used to produce oxygen, and H2O is extracted from gas such as ammonia release gas, coke oven gas and petrochemical plant synthesis gas.
● Separation ofnormal and isomeric alkanes.
● Deep drying of air, O2. N2. H2 and mixed gases.
Chemical Formula
K72Na48[(AlO2)(SiO2)12].XH2O
Technical Index
Item
Unit
Index
Φ1.6-2.5mm
Φ3-5mm
Rate of wear w.t%
Packing density g/ml
Particle size qualification
%
※Static water adsorption w.t%
Compressive strength N/piece
Reproducibility
It can be reused by raising the temperature of the recycled gas by purging or heating and vacuuming.(The dehydration efficiency of the regenerated molecular sieve is related to the regeneration temperature)
Packinginstructions
25kg carton ordinary packaging, cardboard drum or iron drum seal, lined with two layers of plastic woven bags.
Matters needing attention
Molecular sieve moisture absorption, storage is not easy to be directly exposed to the air, should be placed in a dry place, such as adsorption function failure, can be regenerative treatment,its performance unchanged.
Regeneration temperature below 350℃ is appropriate, should not exceed 600℃
Do not contact water, oil, acid and alkali substances.
When loading 5A molecular sieves, perform rapid loading under nitrogen protection. Avoid contact with water, oil, acids, or alkalis.
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Shijia Village New Materials Industrial Park, Luocun Town, Zichuan District, Zibo City, Shandong, China