| 摘要 |
The present invention relates to a process for the combustion of toxic gaseous effluents bereft of oxygen in a flame, comprising an inner cone supplied with combustible gas and with so-called primary combustion-supporting gas. Said gaseous effluent and a so-called secondary combustion-supporting gas are introduced separately at the level of said inner cone, said secondary combustion-supporting gas being introduced in the form of at least one jet directed towards the axis of said inner cone at a flowrate and speed sufficient to ensure an excess of combustion-supporting gas, the maintenance of temperature and to create a turbulent gaseous mass at the level of said inner cone; the toxic gaseous effluent being introduced in said turbulent gaseous mass. Said process is carried out under a depression. It also relates to an installation for carrying out said process.
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