Gas and solid particulate material heat exchanger
Gas blowing method into fluidized bed
Gas blowing nozzle, and production and usage thereof
Gas burner and furnace
Gas burner for a combined appliance
Gas delivery manifold and processed material discharge...
Gas dispersion apparatus for molten aluminum refining
Gas distributing closure plug for metallurgical reactor
Gas flow furnace
Gas flushing brick
Gas flushing brick
Gas injecting kiln shell nozzle with particle entry barriers
Gas injection nozzle for metallurgy converter
Gas injector
Gas injectors for fluidised beds
Gas introducing and stirring apparatus of metallurgical vessel
Gas nozzles and methods of operating the same
Gas passage construction for open hearth furnace
Gas permeable refractory body
Gas permeable refractory part