Radial vane swirl generator
Radiant wall burner apparatus
Recombinant organisms capable of fermenting cellobiose
Refractory block for use in a burner assembly
Refractory hood for circulating fluidized bed
Regenerative burner
Register
Research burner
Retractable burner for coal gasification plants
Reversed flow fluidized-bed combustion apparatus
Rotary burner
Rotary burner for liquid fuels