Henan Sinmat Chemical Co., Ltd. is one of the most reliable manufacturers and suppliers of zeolite molecular sieve cax in China. Welcome to buy bulk high quality zeolite molecular sieve cax for sale here from our factory. If you have any enquiry about free sample, please feel free to email us.
Introduction
CaX molecular sieve is a form of X-type zeolite in which sodium ions are replaced by calcium ions. It offers selective adsorption properties and is widely used for the separation and purification of gases and liquids.
advantages
High calcium occupancy: The Ca²⁺ occupancy reaches 85–90%, thereby significantly increasing the adsorption capacity for water and CO₂.
High crush strength: The particle strength reaches 2.5 N, ensuring no pulverization during long-term operation.
Low dust content: Two-stage dedusting reduces dust to ≤0.1%, reducing pressure drop fluctuations and protecting equipment.
Easy regeneration: Thermal stabilization treatment limits capacity loss to only 3–5% after 100 cycles, extending service life.
Products Description
|
Type |
CaX (10X) |
|
Nominal Pore Diameter |
9 angstroms |
|
Chemical Formula |
4/5CaO·1/5Na₂O·Al₂O₃·(2.8±0.2)SiO₂·(6-7)H₂O (SiO2 : Al2O3 ≈2.6~3.0) |
|
Apprearance |
Beads 1.6/2.5mm |
|
Average Diameter(mm) |
2.00≤d≤2.30 |
|
Bulk Density(g/ml) |
0.66≤D≤0.74 |
|
Crush Strength(N) |
≥2.5 |
|
CO2 Dynamic Adsorption(min) |
>150 |
|
Residual Water 550℃(%) |
<0.8 |
|
Attrition Resistance(%) |
<1 |
Application
Industrial and Medical Oxygen Production
Natural Gas and Liquefied Petroleum Gas Processing
precautions
Oil Contamination Prevention: The medium must be free of oil and organics to avoid pore blockage.
Pre-Drying Before Loading: The material must be fully dehydrated before use to prevent reduced adsorption performance.
Stable Heating During Regeneration: Avoid sudden temperature rises to protect the crystal structure.
Minimize Dust During Loading: Load gently to reduce fines and prevent abnormal pressure drop.
Clean Regeneration Gas: Regeneration gas must not contain acidic or corrosive components.
Maintain Stable Operating Flow Rate: Flow rate should match process requirements to ensure uniform adsorption.
Moisture-Proof Storage: Seal immediately after opening to prevent moisture from affecting performance.
FAQ
Q: What is the minimum order quantity?
A: Our CaX molecular sieve has an MOQ of 500 kg, but we can also support small-quantity orders according to project requirements.
Q: Can you provide free samples?
A: Yes, we can provide 500 g–1 kg of free samples, but the freight cost is borne by the customer.
Q: Are regular grades kept in stock on a long-term basis?
A: Regular particle size (3.0–3.2 mm) and powder grade usually have 25–50 tons in stock and can be shipped immediately.
Q: What is the lead time for bulk orders?
A: The production lead time for regular orders is 7–10 days, and for bulk orders it can be extended to 12–15 days.
Q: Do you support OEM packaging?
A: Yes, we do. We can customize bag, drum or jumbo-bag packaging according to customer requirements and print the customer's logo.
Q: Has the product passed international certifications?
A: Our calcium x molecular sieve is certified under the ISO 9001 quality management system, and we can provide relevant SGS and REACH test reports.
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