Energy-saving combustion method and system

The invention discloses an energy-saving combustion method and system. The method comprises the steps that a mixture of fuel gas and air is subjected to catalytic ignition through a noble metal catalyst, then the mixture is further combusted on the surface of an oxide type catalyst, and finally complete combustion of the fuel gas is completed. According to the energy-saving combustion method and system, the combustion reaction is catalyzed by combining the noble metal catalyst and the oxide type catalyst, the initiation temperature is low, and the energy-saving combustion method and system are environment-friendly. 本发明公开了一种节能燃烧方法及系统，方法步骤中包含：燃气和空气的混合物先经贵金属催化剂催化起燃，然后在氧化物型催化剂表面进一步燃烧，最后完成燃气的完全燃烧。本发明采用贵金属催化剂和氧化物型催化剂相结合的形式来催化燃烧反应，起燃温度低，对环境友好。