BURNER FOR REDUCING WALL WEAR IN A MELTER

摘要

A combustion gas flow for an atmosphere of a melter includes a first gas flow at a first velocity introduced into the atmosphere, and a second gas flow at a second velocity less than the first velocity introduced into the atmosphere for entraining corrosive or condensable vapors in the atmosphere and shrouding and inhibiting the first gas flow from entraining condensable or corrosive vapors at a higher rate than the second gas flow.