| 摘要 |
A process and device for dispersing waste gas in the form of mixtures of controlled composition. This process comprises ejecting the gas through at least one nozzle at a pressure above blast pressure and below the stable ignition pressure in the presence of a flame, these blast and ignition pressures being specified in relation to the area of the nozzle opening. The device employing this process may comprise a number of diverging nozzles, the area S of the opening of which corresponds to a diameter d= 2ROOT 4S/ pi , with a minimum angle alpha between the axes of adjoining nozzles, and a distance D between each nozzle opening, the device being characterized by the fact that D/d>/=80 and alpha >/=20 DEG . |
