Radially-injected steam for smokeless flaring
Re-oriented over fire air ports for reduction of nox...
Reburn process
Recuperative burners
Recuperator for combustion furnaces
Recuperator for gas-fired radiant tube furnace
Reduction of nox in combustion gases
Refractory regenerative furnaces
Refractory stove damper with catalytic effects
Regenerative air preheater design to reduce cold end fouling
Regenerative oxygen preheat process for oxy-fuel fired furnaces
Removable damper for chemical recovery furnace
Removable damper for chemical recovery furnace
Removable self-locking chimney cap
Rotary heat exchange wheel
Rotated multi-cylinder air delivery port
Rotor design with double seals for horizontal air preheaters
Rotor design with double seals for vertical air preheaters