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Highly selective acid catalyst for para-xylene (p-Xylene) isomerization and transalkylation reactions.
Thermally stable, low-dust granular form ensuring consistent handling and reactor bed integrity.
Optimized surface acidity and pore structure for enhanced catalyst lifetime and reduced coking.
Low sodium content (< 0.05 wt%) to minimize undesired side reactions and maintain high aromatic yield.
Designed for fixed-bed continuous operation in industrial-scale aromatic production units.
Isomerization of mixed xylenes to maximize para-xylene yield in petrochemical aromatics complexes.
Transalkylation of toluene and C9+ aromatics with benzene or xylene streams to boost p-xylene production.
Integration into integrated aromatics extraction and conversion units (e.g., Parex + Isomar®-type processes).
Upgrading of reformate-derived aromatic cuts in refineries seeking higher-value p-xylene output.
Use in licensed technology units requiring high-selectivity, sulfur-tolerant solid acid catalysts.
| Chemical Type | Modified aluminosilicate (acidic zeolite-based) |
| Product Form | Granules (cylindrical, 1.6–2.0 mm diameter) |
| Appearance | White to light beige free-flowing granules |
| Primary Applications | p-Xylene isomerization and aromatic transalkylation |
| Key Features | High para-selectivity, thermal stability up to 520 °C, low attrition |
| Benefits | Extended cycle length, reduced hydrogen consumption, improved product purity |
| Storage Conditions | Store in dry, ventilated area; protect from moisture and direct sunlight |
| Handling Precautions | Use dust mask and gloves; avoid inhalation of fine particles |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
