GLOBAL APC LEADERHigh-Activity
High-Activity
Industrial Catalysts
From Honeycomb SCR to VOCs Oxidation, Yuanchen provides world-class catalytic solutions tailored for high-temperature and corrosive industrial flue gas.
Explore Products
Technical Support
Explore Our Catalyst Systems
Precise engineering for NOx, CO, and VOCs emission control.
CO Oxidation Catalyst
View Details →
SCR Honeycomb Catalyst
View Details →Precision Manufacturing Process
From raw material selection to final calcination, we ensure every honeycomb cell is perfect.
Raw Mixing
High-purity TiO2 & active components blending.
Extrusion
Precision honeycomb molding technology.
Drying
Controlled humidity for structural integrity.
Calcination
High-temp activation for peak performance.
Parameter Comparison
Engineering & Support Excellence
Beyond products, we provide full lifecycle management for your catalytic systems.
Catalyst Lab Testing
Independent testing for activity, specific surface area (BET), and chemical composition analysis.
Regeneration Service
Professional cleaning and re-impregnation service to restore deactivated catalysts to 95%+ activity.
System Optimization
On-site auditing to optimize ammonia injection and reactor flow fields for maximum performance.
Expert FAQ
Answers to technical questions about industrial catalysts.
What causes catalyst deactivation in SCR systems?
Common causes include chemical poisoning (alkali metals, arsenic), physical plugging (dust accumulation), and sintering due to over-temperature. Our R&D team can diagnose the exact cause via sample analysis.
How can I choose between Honeycomb and Plate catalysts?
Honeycomb catalysts offer higher surface area for better activity, while plate types are more resistant to erosion in high-dust environments. We help you choose based on your fly ash concentration.
What is the typical lead time for custom formulations?
Standard products take 4-6 weeks, while specialized low-temperature or anti-poisoning catalysts may take 6-8 weeks for production and testing.