Parallel flow burner

Partial combustion burner with spiral-flow cooled face

Partial oxidation of hydrogen sulphide

Perforated flame deflector

Power fuel oil burner

Preheated fuel and oxidant combustion burner

Preheated fuel and oxidant combustion burner

Preheating of secondary air from combustion chamber radiation

Premix burner

Premix burner system for low BTU gas fuel

Premix gas burner assembly

Premix-type burner distributer tip

Premixed air-fuel mixture supply device

Premixed fuel/air burner

Premixed fuel/air burners

Pressurized air seal for combustion chamber

Pressurized air seal for combustion chamber

Pressurized fluidized bed combustor and coal gun construction th

Pressurized fluidized-bed combustion burner

Process and apparatus intended to effect staged combustion of a