ZSM-5 Adsorbent Series
Zeolite Socony Mobil–5
Product Detail
ACS Material ZSM-5 Adsorbent Series (Zeolite Socony Mobil–5) comprises granular ZSM-5 adsorbents: the Binder-free Hydrophobic Zeolite Adsorbent G-360 (SiO2/Al2O3 molar ratio 360, BET surface area ≥340 m²/g), the Ba-ZSM-5 Adsorbent G-22, and the Hydrophobic Zeolite Adsorbent with boehmite binder G-300 (Discontinued; specifications kept for reference).
Overview
In practical applications, binders or cohesive agents are always used in the shaping process, and the binder brings some negative effects: the zeolite powder is difficult to recover and easily inactivates and aggregates, and the addition of binder reduces the effective surface area and introduces diffusional limitation. Binder-free Hydrophobic ZSM-5 Adsorbent (G-360) can be used to solve these problems.
Due to the unique physical properties of hydrophobic zeolite adsorbents, solvent control systems using hydrophobic zeolite may exhibit separation capacity equal to or better than systems using activated carbon without requiring much of the support equipment. Though activated carbon remains the adsorbent of choice for many applications, hydrophobic zeolite represents an efficient alternative for many niche applications.
Product information
| Parameter | Value |
|---|---|
| Product name | ZSM-5 Adsorbent Series (Zeolite Socony Mobil–5) |
| CAS No. | 1318-02-1 |
| Preparation method (G-360 and G-300) | Hydrothermal Method |
Characterizations
Hydrophobic ZSM-5 adsorbents: G-360 and G-300
| Characterization | G-360 (binder-free) | G-300 (Discontinued) |
|---|---|---|
| Shape | Granular, D 1–3 mm | Granular, D 1–3 mm |
| SiO2/Al2O3 molar ratio | 360 | 300 |
| BET surface area (m²/g) | ≥340 | ≥220 |
| Bulk density (g/mL) | ~0.68 | ~0.68 |
| Na2O (%) | ≤0.2 | ≤0.2 |
| Comparative crystallinity (%) | ≥90 | ≥90 |
| Adsorption of hexane (wt%) | ≥9.6 | ≥7.2 |
| Adsorption of water (wt%) | ≤2 | ≤2 |
| Compressive strength (N/mm2) | ≥40 | ≥25 |
| Pore size (Å) | ~5 | ~5 |
G-360 is calcined and ready to use directly.
G-300 (Discontinued). Specifications are retained for reference.
Ba-ZSM-5 adsorbent: G-22
| Characterization | G-22 (Ba-ZSM-5) |
|---|---|
| Color | White |
| SiO2/Al2O3 molar ratio | ~22 |
| Ba (%) | <2.21 |
| BET surface area (m²/g) | ~330 |
| Total pore volume (cm³/g) | 0.37 |
| Mechanical strength (N/bead) | ≥25 |
| Particle size | Granular, D 1.5–1.8 mm |
Ordering information
| Product code | Package | Product No. |
|---|---|---|
| G-360 | 1 kg | MZ5AG231 |
| G-360 | 5 kg | MZ5AG235 |
| G-22 | 20 g | MZ5B0112 |
| G-22 | 1 kg | MZ5B0131 |
Potential applications
- Oil refining.
- Sorbents.
- Catalytic degradation of LDPE.
- Separation and extraction of aromatic isomers.
- Removal of formaldehyde and harmful volatile organics.
- Liquid–gas separation.
- Light alkane dehydrogenation.
- Aromatization of propane.
- Para-selective dealkylation and vapor-phase Beckmann rearrangement.
- Separation of acetic acid from water.
FAQ
What is the difference between G-360 and G-300?
G-360 is a binder-free hydrophobic ZSM-5 adsorbent (SiO2/Al2O3 molar ratio 360, BET surface area ≥340 m²/g). G-300 is a hydrophobic ZSM-5 adsorbent with boehmite binder (molar ratio 300, BET surface area ≥220 m²/g); G-300 has been discontinued.
What is G-22?
G-22 is a Ba-ZSM-5 adsorbent: white granules (D 1.5–1.8 mm) with a SiO2/Al2O3 molar ratio of ~22 and Ba <2.21%.
Is G-360 ready to use?
Yes. G-360 is calcined and ready to use directly.
Which package sizes are available?
G-360: 1 kg (MZ5AG231) and 5 kg (MZ5AG235). G-22: 20 g (MZ5B0112) and 1 kg (MZ5B0131).
Where can I find the TDS and SDS?
The Technical Data Sheet (TDS) and Safety Data Sheet (SDS) for this product are available under the price on this page.
Published research using ACS Material ZSM-5 Adsorbent
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