ZSM-11 Zeolite (MEL Topology)

ZSM-11 Zeolite Powder | Synthetic MEL-Type Molecular Sieve

Customizable SAR 25–300 | 2D 10-Membered-Ring Channel Structure | Factory-Direct Supply

ZSM-11 zeolite powder is a synthetic crystalline aluminosilicate molecular sieve manufactured by Shanghai Zixuan Technology Co., Ltd. It features the distinctive MEL framework topology, characterized by a two-dimensional system of interconnected 10-membered-ring channels.

Its unique pore architecture provides molecular shape-selectivity and makes ZSM-11 an attractive material for catalytic processes involving selective hydrocarbon conversion. With a customizable SiO₂/Al₂O₃ molar ratio (SAR) ranging from 25 to 300, its composition and acidity can be tailored to meet different catalytic and industrial application requirements.

ZSM-11 is particularly interesting for applications where molecular selectivity and product distribution are important, including methanol-to-olefins (MTO), toluene disproportionation, and xylene isomerization.

Key Product Features

• Distinctive MEL Framework: A two-dimensional 10-membered-ring channel system that provides molecular shape-selectivity.

• High Para-Selectivity Potential: Its channel architecture makes ZSM-11 a promising material for selected para-selective catalytic processes, subject to catalyst formulation and operating conditions.

• Wide SAR Customization Range: SiO₂/Al₂O₃ molar ratios can be customized from 25 to 300 to meet different acidity and process requirements.

• High Crystallinity: Crystallinity ≥90% (XRD).

• High Specific Surface Area: BET surface area ≥250 m²/g.

• Low Sodium Content: Na₂O ≤0.1% for H-form material.

• Fine Particle Size: D50 ≤5 μm, suitable for catalyst formulation and further processing.

Technical Specifications

Specifications depend on the selected product grade. Please confirm the target SAR, ionic form, and other technical requirements when making an inquiry.

Main Applications

1. Methanol-to-Olefins (MTO)

ZSM-11 can be evaluated as a molecular sieve component in methanol conversion catalyst systems. Its pore architecture and adjustable acidity provide opportunities to influence hydrocarbon product distribution, depending on catalyst formulation and reaction conditions.

2. Toluene Disproportionation

The MEL framework offers molecular shape-selectivity that can be utilized in selected aromatic conversion processes, including toluene disproportionation and the production of valuable aromatic intermediates.

3. m-Xylene Isomerization

ZSM-11 is a potential molecular sieve component for xylene isomerization catalyst systems. Its channel structure can influence molecular diffusion and product selectivity, subject to catalyst design and operating conditions.

4. Selective Hydrocarbon Conversion

With its adjustable acidity and distinctive pore structure, ZSM-11 can be considered for other catalytic processes requiring controlled molecular accessibility and selective hydrocarbon transformation.

5. Customized Catalyst Manufacturing

ZSM-11 powder can be used as a functional raw material for further processing into formulated catalysts, shaped molecular sieves, and other catalytic products.

Customized ZSM-11 Solutions | Factory-Direct Manufacturer

Shanghai Zixuan Technology Co., Ltd. specializes in the development and manufacturing of molecular sieves, functional zeolites, and catalytic materials for industrial applications.

We offer customizable ZSM-11 zeolite powders with SiO₂/Al₂O₃ molar ratios ranging from 25 to 300. Customers can specify their target SAR, ionic form, particle size, and other material requirements according to their intended application.

Our customized material solutions are designed to support catalyst manufacturers, petrochemical companies, refining businesses, and industrial research organizations seeking specialized zeolite materials.

Looking for a Customized ZSM-11 Zeolite Solution?

Contact us through this platform to discuss your target SAR, technical specifications, application requirements, and estimated order quantity.

Product information:
https://www.zixuantech.com.cn/product?id=zeolite-powder

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