Cetek high emissivity coating for fired heater refractory

Is your fired heater limited by bridge wall temperature, or firing duty? Instead of a full scale revamp, we may address these issues may by the application of Cetek’s High Emissivity Ceramic Coatings to the refractory surfaces. Cetek High Emissivity Ceramic Coatings provide improved ...

How to increase fired heater heat transfer and energy efficiency

How many times have you been reminded that fired heaters have the greatest running cost of fixed equipment on your site?

Most fired heaters experience a drop in thermal efficiency over time with degradation coming from both radiant and convective sections.

For many ...

High Velocity Thermal Spray (HVTS) alloy cladding

IGS’s High Velocity Thermal Spray (HVTS) solutions upgrade existing metallurgy to higher alloys that provide a barrier to mitigate corrosion and / or erosion in mission critical equipment around the world. This alloy modification is essential to success of these material types when ...

Hot spot repair - online fired heater refractory repair

Hot Spot Repair in Live Heaters. Hot spots in the shell of the fired heater limit capacity and can cause a forced shutdown. Our experienced global team mobilizes at short notice to repair refractory online.

What is Refractory Failure?
The refractory may fail prematurely ...

IGS Cetek catalytic reformer heater process tube coating

Thermal Inefficiencies. In a high temperature environment, steel alloy process tubes will oxidize immediately and scale will develop. This oxidation scale layer acts as an insulator and will lead to a decrease in heat transfer as the scale increases in thickness. To compensate for the ...