ZSM-13 Zeolite Catalyst | Specialized Catalyst for Aromatic Alkylation & Isomerization

Aogochem supplies specialized ZSM-13 Zeolite Catalysts for high-selectivity applications in aromatic processing. Our catalysts are engineered for key ...

Product Description:

1. Product Introduction & Core Advantages

Aogochem's ZSM-13 Zeolite Catalyst is a specialized high-silica molecular sieve known for its unique framework structure. This structure provides a distinct pore environment that, combined with strong and tunable acidity, offers precise shape selectivity for reactions involving aromatic molecules. Its high hydrothermal stability ensures consistent performance in demanding industrial conditions, making it an effective catalyst for upgrading aromatic feedstocks into higher-value products.

The industrial value of ZSM-13 lies in its application in aromatic conversion processes, such as the alkylation of benzene and the disproportionation or isomerization of toluene and xylenes. Its selectivity helps maximize yield of target isomers like para-xylene or specific alkylbenzenes. For integrated petrochemical plants in the MENA and CIS regions, ZSM-13 serves as a key tool to enhance the flexibility and output of aromatics complexes, turning base chemicals into premium intermediates.

We supply ZSM-13 catalysts engineered for optimal activity and lifespan. Aogochem customizes acidity and particle properties to match specific process requirements and feedstocks. Partnering with us provides access to this specialized material, backed by technical expertise in aromatics processing and a reliable supply chain structured to support the strategic development of the chemical industry in the MENA and CIS markets.

2. Technical Specifications & Performance Data

Aogochem's ZSM-13 catalysts are characterized by properties tailored for aromatic transformations.

Parameter	Unit	Typical Specification / Description	Importance / Notes
Framework Type	-	Specific, unique structure	Defines the pore geometry critical for shape selectivity in aromatic molecule catalysis.
SiO₂/Al₂O₃ Molar Ratio	-	High (e.g., 50:1 to 200:1+)	Imparts high hydrothermal stability and influences acidity, favoring reactions in aromatic systems.
Acidity (Type & Strength)	-	Adjustable Bronsted Acidity	Tailored to balance activity and selectivity for target alkylation or isomerization reactions.
Thermal Stability	-	Excellent	Maintains structural integrity under the high temperatures often used in aromatic conversion processes.
Typical Forms	-	Powder, Extrudates, Spheres	Available in forms suitable for various fixed-bed reactor designs.
Primary Function	-	Aromatic Molecule Conversion	Optimized for reactions such as alkylation, disproportionation, and isomerization within the BTX chain.

3. Primary Application Industries

ZSM-13's properties make it particularly suitable for specialized applications in the aromatics value chain.

Aromatics Complexes: Used in processes for xylene isomerization to produce para-xylene (PX), a key raw material for polyester. Its selectivity can help approach equilibrium efficiently. It is also applied in toluene disproportionation and transalkylation (TDP/TA) to convert toluene and heavy aromatics into benzene and xylenes, optimizing the overall aromatics product slate.
Alkylbenzene Production: Can be employed as a catalyst in the alkylation of benzene with light olefins (e.g., ethylene for ethylbenzene) or in the production of linear alkylbenzenes (LAB), though other zeolites may be more common.
Fine Chemicals Synthesis: Its shape-selective properties may be leveraged in the synthesis of specific, high-value alkylated aromatic compounds used in pharmaceuticals or agrochemicals.

4. Why Partner with Aogochem for ZSM-13 Catalyst?

Aogochem provides focused solutions for catalysts serving niche, high-selectivity applications like those involving ZSM-13.

Focus on Aromatics Expertise: We develop and supply catalysts with a deep understanding of aromatics process chemistry. Our ZSM-13 formulations are aimed at maximizing yield and selectivity in these specific, value-added conversions.
Customized for Process Integration: We work to tailor the catalyst's properties to fit seamlessly into your existing or new aromatics complex, considering specific feedstock composition and product objectives.
Specialized Technical Support: We offer technical support geared towards the operational nuances of aromatic conversion units, helping clients in the MENA and CIS regions optimize catalyst performance and cycle length.
Dependable Source for Specialty Materials: As a supplier of specialized catalysts like ZSM-13, we ensure consistent quality and reliable delivery to support your long-term production planning for specialty chemicals.

5. Handling & Operational Guidelines

Loading & Activation: Follow standard fixed-bed catalyst loading protocols to ensure a uniform, densely packed bed. Activation typically involves controlled calcination under dry air or nitrogen to remove moisture and template materials, following Aogochem's specific recommendations.
Operation: Operate within the defined temperature, pressure, and space velocity parameters. Monitor product distribution to maintain optimal selectivity. The catalyst may be sensitive to specific poisons; feed pretreatment might be necessary.
Regeneration: After deactivation primarily by coking, regeneration via controlled coke burn-off in a dilute oxygen stream is standard. The specific temperature ramp and hold profile should be followed carefully to restore activity while preserving the zeolite structure.
Storage & Safety: Store in a dry, sealed environment away from contaminants. Handle using standard PPE for fine solids (gloves, safety glasses). Consult the Material Safety Data Sheet (MSDS/SDS) for comprehensive safety information.