13X-APG Molecular Sieve
Classification:
Keyword:
- Product Description
-
The 13X-APG molecular sieve is based on the standard 13X molecular sieve. Through a special ion exchange process and formulation optimization, its ability to simultaneously remove carbon dioxide (CO₂) and water (H₂O) has been significantly enhanced, and it also has extremely low co-adsorption characteristics. It is specifically developed to meet the demanding requirements of modern large-scale deep cryogenic air separation units.
13X-APG is specifically designed for modern large-scale deep cryogenic air separation units, and is used to deeply purify the air before it enters the deep cryogenic distillation tower. Its key functions are reflected in:
- Prevent equipment blockage: Efficiently remove water (H₂O) and carbon dioxide (CO₂) from the raw material air. Prevent these components from freezing or forming dry ice in the subsequent low-temperature heat exchangers and distillation towers, thereby avoiding forced shutdown of the equipment.
- Ensure oxygen purity: Its unique low argon co-adsorption property is a key advantage, which can effectively prevent argon from being mixed into the product gas flow during regeneration, ensuring that the output oxygen purity remains stable and reaches a high standard (typically ≥ 99.6%).
- Enhance operational efficiency: With higher adsorption capacity and mechanical strength, it supports a longer adsorption working cycle and can withstand frequent switching and regeneration, ensuring the air separation unit operates for a long period of time with stability and reliability.
Name
Unit
13X-APG Molecular Sieve
shape
-
strip type
ball
diameter
mm
1.5-1.7
3.0-3.3
1.6-2.5
3.0-5.0
size ratio up to grade
%
≥98
≥98
≥96
≥96
bulk density
g/ml
≥0.60
≥0.60
≥0.64
≥0.64
wear ratio
%
≤0.20
≤0.25
≤0.20
≤0.20
crushing strength
N
≥30/cm
≥45/cm
≥30/p
≥85/p
static H2O adsorption
%
≥20
≥20
≥20
≥20
water content
%
≤1.5
≤1.5
≤1.5
≤1.5
Note: Material composition, cell density, and dimensions can be customized to meet specific technical requirements. Contact us for technical datasheets, application-specific recommendations, and engineering support.
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