4A Molecular Sieve for Refining and Purification | RFQ Sourcing Details
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Product specs
Buyer's Digest
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Original product description
. . Model NO.
CHEMSHUN Sorbent Molecular Sieves Desiccant Chemical Desiccant Transport Package Carton Box/Steel Drum with Inner PE Bag Trademark CHEMSHUN CERAMICS Origin China HS Code Production Capacity 15000 Tons/Year 4A Molecular Sieve for Refining and Purification Production Description: Molecular sieve 4A is a kind of alkali-metallic silicon-aluminum compounds ,it is the sodium form of the type a crystal structure.
Molecular sieve 4A has an effective pore opening of 4 angstroms(0.4nm),4A molecular sieves can absorb the molecules which critical diameter is not more than 4 angstroms, 4A molecular sieves is sued in the dryness of gases and liquid, and absorb H2O,NH3,H2S,SO2,CO2,C2H5OH,C2H6,C2H4,C3H6 and so on,4A molecular sieve is also used for dryness of impurity gas in oil, Oil & natural gas and dehydration of ethanol, if it lost effectiveness,4A zeolite can be regenerated to reuse Application: Deep drying of gases and liquids, such as air,naturalgas,refrigerants,solvents etc.
Drying of saturated hydrocarbons Refining and purification of argon gas Static dehydration of electronic element ,pharmaceutical and unstable materials Material: Type:4A,Pore diameter:4 angstroms;chemical form:Na2O~AL2O3~2.
SiO2~9/2H2O(SiO2/AL2O3=2) Technical data: Shape Bead Pellet Diameter(mm) x12 mesh) 3-5(4x8mesh) 1.6(1/16 " ) 3.2(1/8 " ) Static water adsorption(% wt) >=21.5 >=21.5 >=21.5 >=21.5 Methanol adsortion(mg/g) >=15 >=15 >=15 >=15 Bulk density(g/ml) >=0.72 >=0.7 >=0.68 >=0.67 Crush strength(N) >=35 >=90 >=35 >=80 Attrition rate(%wt) =98 >=98 >=96 >=96 Package moisture content(%wt)
4A | Applications and Buyer Notes
4A is organized as a sourcing-ready Agriculture reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time questions before s
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Category
- Adsorbents and DesiccantsBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Size
- ratio up to grade(%) >=98 >=98 >=96 >=96Based on visible page data; confirm exact value in the RFQ.
- type
- a crystal structure. Molecular sieve 4A has an effective pore opening of 4 angstBased on visible page data; confirm exact value in the RFQ.
- Shape
- PelletBased on visible page data; confirm exact value in the RFQ.
- Origin
- ChinaBased on visible page data; confirm exact value in the RFQ.
- Sorbent
- Molecular SievesBased on visible page data; confirm exact value in the RFQ.
- Desiccant
- Chemical DesiccantBased on visible page data; confirm exact value in the RFQ.
Buyer tips
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FAQ
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How should this listing be evaluated?
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Source mix: ugc
Key specifications
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