ClearSign - Duplex Plug & Play for Vertical Process Heater System
Duplex Plug & Play provides a simple, pre-engineered, and standardized direct burner replacement solution for traditional refinery heaters where Duplex technology can be applied to great benefit. Unlike existing burner solutions, the evolution of Duplex technology into an off-the-shelf product reduces the customized engineering associated with typical retrofits while delivering unparalleled low emissions and the elimination of flame impingement.
The Plug & Play design is ideal for vertical process heaters and can be configured for a variety of gaseous fuels including natural gas, refinery fuels, and field or waste gas. This unique “Plug & Play” design can be easily retrofitted to replace existing burners and can be inserted into an existing burner opening even while the heater is operational — on-the-fly and without the need for a costly shutdown.
Duplex Plug & Play brings NOx levels to below 5 ppm and eliminates flame impingement on process and shock tubes as well as burner-to burner interaction problems common among typical low-emission burners. Performance is achieved without the use of so-called “staged combustion,” excess air, catalyst, flue gas recirculation or other similar methods for reducing NOx and CO emissions within industrial fired heaters.
- Ultra Low NOx
- No Flue Gas Recirculation (FGR)
- No Excess Air Required
- Eliminates Flame Impingement
- Eliminates Burner-to-Burner Interference
- No Shutdown Required
- Ideal for Vertical Process Heaters