John Zink - Model COOLstar+ -Process Burner for Refining

The new COOLstar+ process burner combines the proven reliability of a trusted platform with advanced innovation to raise the bar for combustion performance in refining applications. Its retrofit-ready design enables refiners to operate reliably across a wide fuel range, from 100% natural gas to 100% hydrogen, improve unit reliability, and achieve ultra-low NOx emissions, all without costly overhauls or additional emissions control systems. 

With innovative gas tips, an optimized tile design, and high-durability materials, COOLstar+ delivers stable operation across diverse fuels and operating conditions, minimizing downtime with easier maintenance and extending equipment life. For operators who want to do more with less, COOLstar+ maximizes long-term value through reliable innovation.

Best-in-Class NOx emissions
Delivers as low as single-digit NOx emissions without EFGR or SCR, ensuring compliance with evolving refinery standards, without compromise on CO emissions at startup or turndown.

Retrofit-ready configuration
Keeps existing burner plenum and gas manifold in place, reducing complexity during upgrades.

Durable tile construction
Crack-resistant tile and high-durability materials extend service intervals in high-radiant heat environments.

Flexible fuel capability
Operates reliably from 100% natural gas to 100% hydrogen while maintaining high flame stability and easy ignition.

Lower total cost of ownership
Eliminates the need for costly emissions controls while extending equipment life and reducing maintenance.

Simplified revamps and retrofits
Adaptable design minimizes outage time and installation costs in refinery heaters.

Improved reliability and uptime
Durable construction and removable gas tips reduce downtime and maintenance burden.

Future-ready performance
Supports decarbonization goals with stable hydrogen firing without compromising flame stability.