Brief description of several stages in order to carry out the combustion of fuels containing the chemical compounds containing nitrogen has the combined

摘要

P the invention relates to a process for the combustion of a fuel containing the chemical compounds containing nitrogen in the state. / p & & p & it comprises the steps consisting in: a.melanger the fuel with at least one oxidizing agent with a ratio of equivalence of at least approximately 1, 2; b.effectuer a part of the fuel mixture obtained by means of at least a first stage at a temperature of about 1950 has 2400k, with a time of stay at least of 0,01 second; c.melanger the combustion products insulation with at least one second oxidizing agent, with a ratio of equivalence equal or inferior is approximately 1, 0, by carrying out this mixture does not exceeds approximately 1750k; and d.effectuer the total combustion of the mixture obtained by means of which has a lower temperature is about 1750k. / p & & p & application to the solid fuels, liquid or gaseous. / p