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13X Molecular Sieve
- Pet Drying
- Pet Preform Drying
- Pre Purification Unit before Cryogenic plant
- Removal of Mercaptan from LPG Gas
- Carbon dioxide enrichment in Beverages
- Petrochemical Industry
- Refiners
- Industrial Gas Industry
Sepcification of 13X Molecular Sieve
13X Molecular Sieve, is the sodium form of the type X crystal and has a much larger pore opening than the type A crystals. It will adsorb molecules with a kinetic diameter of less than 10 Angstrom(1.0nm) and exclude those larger.
The adsorbents, molecular sieve are pelleted material made from zeolite, activated carbon, and clay desiccants. Using this interconnecting network molecular sieve is completed. The small molecules are efficient to pass thought the pores are absorbed and when activated they become powerful adsorbents in a wide range of operating conditions with a strong absorption ability with water, hydrogen, oxygen, carbon dioxide, and other polar molecules. 13X molecular sieves are used as a desiccant of adsorbents for industrial processes which require the adsorption and removal of moisture elements during processing & packaging.
Chemical Composition:
Name | Zeolite 13X | |||
Other name | Molecular Sieve 13X | |||
Cas No. | 63231-69-6 | |||
MF | Ca₄.₅Na₃[(AlO₂)₁₂(SiO₂)₁₂]·mH₂O | |||
Shape/Appearance | Sphere ; Pellets | |||
Aperture | 10Å | |||
Color | Light Brown, Light Yellow, Light Pink | |||
Product number | ZC928 | ZC928B | ZC935APG | ZC941APG |
Sizes | Φ1.6~2.5(mm) | Φ1.6~2.5(mm) | Φ3.0 ~ 5.0(mm) | 3.2(mm) |
8 × 12(mesh) | 8 × 12(mesh) | 4 × 8(mesh) | 1/8(inch) | |
Crushing Strength(N/Peices) | ≥ 30 | ≥ 25 | ≥ 75 | ≥ 30 |
Static H₂O adsorption capacity(wt%, 25℃) | ≥ 18(10%RH) | ≥ 29(50%RH) | ≥ 26(50%RH) | ≥ 25(50%RH) |
CO₂ adsorption capacity (250 mmHg) | N/A | ≥ 18 | ≥ 18 | ≥ 18 |
Bulk density | ≥ 0.69 | ≥ 0.65 | ≥ 0.65 | ≥ 0.61 |
H₂O Content(wt%) | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |
Molecular sieve 13X can be available in the form of pellets and molecular sieve beads form. Desiccant pellets are used for various industrial gas & liquid drying applications, drying and purification of inert gas, ammonia removal in the inert gases, air & gas drying, drying and removal of CO2 from the air before the air liquefaction units.
Name | Zeolite 3A | |||
Other Name | Molecular Sieve 3A | |||
Cas No. | 1318-02-1 | |||
MF | K12 [(AlO2)12(SiO2)12] · nH2O | |||
Shape/ Appearance | Sphere ,Pellet | |||
Aperture | 3Å | |||
Color | Light Brown, Light Yellow, Light Pink | |||
Product number | ZC328 | ZC335 | ZC341 | ZC341 |
Sizes | Φ1.6~2.5 (mm) | Φ3 ~ 5(mm) | 1.6(mm) | Φ3 ~ 5(mm) |
8×12(mesh) | 4×8(mesh) | 1/16″ | 8×12(mesh) | |
Crushing Strength(N/Piece) | ≥25 | ≥70 | ≥45 | ≥70 |
Static H₂O adsorption capacity(wt%, 75%RH,25℃) | ≥21wt% | ≥21wt% | ≥21wt% | ≥ 20wt% |
Bulk density(g/cm²) | ≥0.69g/cm² | ≥0.69g/cm² | ≥0.65g/cm² | ≥0.70g/cm² |
H₂O content (%) | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |
K+ exchange rate(%) | 45 | 45 | 45 | 60 |
Name | Zeolite 4A | ||||
Other name | Molecular Sieve 4A | ||||
Cas No. | 1344-00-9 | ||||
MF | Na₁₂[(AlO₂)₁₂(SiO₂)₁₂]·nH₂O | ||||
Shape/Appearance | Granular;Pellet | ||||
Aperture | 4Å | ||||
Color | Light Brown, Light Yellow, Light Pink | ||||
Product number | ZC412 | ZC428 | ZC435 | ZC437 | ZC441 |
Sizes | Φ0.5~1.0 (mm) | Φ1.6~2.5 (mm) | Φ3~5 (mm) | Φ4~6 (mm) | 1/16 (inch) |
8 × 12 (mesh) | 4 × 8 (mesh) | ||||
Crushing Strength(N/Piece) | N/A | ≥ 30 | ≥ 70 | ≥ 70 | ≥ 45 |
Static H₂O adsorption capacity(75%RH,25℃) | ≥ 18 (10%RH) | ≥ 21.5 (50%RH) | ≥ 18 (10%RH) | ≥ 20 (50%RH) | ≥ 20 (50%RH) |
Bulk density | ≥0.69g/cm² | ≥0.69g/cm² | ≥0.69g/cm² | ≥0.69g/cm² | ≥ 0.65/cm² |
H₂O content (wt%) | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |
Name | Zeolite 5A | |||
Other name | Molecular Sieve 5A | |||
Cas No. | 69912-79-4 | |||
MF | Ca₄.₅Na₃[(AlO₂)₁₂(SiO₂)₁₂]·mH₂O | |||
Shape/Appearance | sphere ; pellets | |||
Aperture | 5Å | |||
Color | Light brown | |||
Product number | ZC528 | ZC532-HP | SL535A | ZCPSA-O2 |
Sizes | Φ1.6~2.5(mm) | Φ2~3(mm) | Φ3~5(mm) | Φ1.6~2.5(mm) |
8 × 12(mesh) | 9 × 10(mesh) | 4 × 8(mesh) | 8 × 12(mesh) | |
Crushing Strength | ≥30 | ≥30 | ≥70 | ≥30 |
Static H₂O adsorption capacity(75%RH,25℃) | ≥ 23 | ≥ 23 | ≥ 23.5 | ≥ 26 |
Balanced CO₂ adsorption capacity(wt%, 250mmHg) | NA | ≥15 | NA | ≥18 |
Bulk density | ≥ 0.72 | ≥ 0.72 | ≥ 0.70 | ≥ 0.70 |
H₂O content (wt%) | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |