1. Renewables and volatile grid demand force coal plants off-line often and/or to cycle at reduced loads for extended periods.
   
2. The Goal is not to constantly fire costly startup and/or support fuel.
   
3. R-V’s High Turndown (HTD) coal nozzle assemblies provide the ability to fire 100% coal without support fuel at lower loads.

The High Turn Down Coal Nozzle was Developed for Tangentially Fired Boilers

Typical Turndown Results

Get in touch with us:
Dave Underwood
Power Industry Technical Sales Manager
(610) 273-2457 Ext. 218

Boiler

• Unit load

• Zonal heat release rates

• Excess air

• WB air press & distribution

• Furnace cleanliness

Burners

• Burner Design

• Flame retention  features

• Mixture velocity

• A/C ratio

• Burners / mills in service

Coal

• Reactivity

• FC/VM ratio

• Coal rank / HHV

• Moisture content

• Sulfur / Iron Oxide

• Ash content

• Oxygen content