Iron-containing low-soot flue gases with a specified iron-to-soot-carbon weight ratio, useful to prevent warming of the troposphere by reducing greenhouse gases, soot particles, and smoke aerosols from the incomplete combustion

摘要

Iron-containing low-soot flue gases, in which the iron-to-soot-carbon weight ratio is at least 10 to more than 100, are claimed. An independent claim is included for producing flue gases, comprising producing the flue gases by combusting fuels containing preferably oil-soluble or wax-soluble iron compounds in the molecular distribution, suspension or dispersion, carrying out the combustion with an oxygen excess of over 2%, holding the flue gases after the combustion to more than 50 milliseconds, preferably more than 200 milliseconds in combustion temperature, or at least at temperatures of above 400[deg] C, before they are subjected to further cooling.