摘要 |
A METHOD IS PROPOSED FOR PROVIDING AN OXYGEN-CONTAINING GAS STREAM FOR THE ENDOTHERMIC REACTION OF AN INITIAL STREAM COMPRISING ONE OR MORE HYDROCARBONS, HAVING A PREDETERMINED OXYGEN CONCENTRATION AND A PREDETERMINED TEMPERATURE, WHEREIN A FLUID FUEL STREAM IS COMBUSTED WITH A PRIMARY AIR STREAM AT ^, VALUES OF THE PRIMARY AIR STREAM TO THE FLUID FUEL STREAM OF FROM 0.6 TO 1.2 TO OBTAIN A COMBUSTION GAS STREAM, AND A SECONDARY AIR STREAM IS ADMIXED TO THE COMBUSTION GAS STREAM TO OBTAIN THE OXYGEN-CONTAINING GAS STREAM FOR THE ENDOTHERMIC REACTION, WITH THE PREDETERMINED OXYGEN CONCENTRATION AND THE PREDETERMINED TEMPERATURE OF THE OXYGEN-CONTAINING GAS STREAM BEING ADJUSTED VIA THE FLOW RATE AND THE TEMPERATURE OF THE SECONDARY AIR STREAM. |