摘要:
A device is used for supplying fuel to a burner in a fuel cell system with a reformer. The fuel comprises a materials flow of a reformate gas, which materials flow is depleted of hydrogen, and a materials flow of a compound which comprises carbon and hydrogen. According to the invention, the device comprises at least one nozzle means in which the two materials flows can be mixed together. At least one of the materials flows is controllable as far as its through-flow is concerned.
摘要:
A device is used for supplying fuel to a burner in a fuel cell system with a reformer. The fuel comprises a materials flow of a reformate gas, which materials flow is depleted of hydrogen, and a materials flow of a compound which comprises carbon and hydrogen. According to the invention, the device comprises at least one nozzle means in which the two materials flows can be mixed together. At least one of the materials flows is controllable as far as its through-flow is concerned.
摘要:
A porous burner has a mixing space for premixing reducing agent and oxidizing agent, and an adjoining combustion space filled with a porous material. A flame barrier is arranged between the mixing space and the combustion space. The flame barrier is made from a porous material with a material porosity of less than 60%. This material has a density of at least 1300 kg/m3. The preferred use of a porous burner configured in this way lies in the combustion of hydrogen or hydrogen-rich gas.
摘要翻译:多孔燃烧器具有用于预混合还原剂和氧化剂的混合空间,以及填充有多孔材料的相邻燃烧空间。 在混合空间和燃烧空间之间布置有阻火层。 阻燃层由材料孔隙率小于60%的多孔材料制成。 该材料具有至少1300kg / m 3的密度。 以这种方式配置的多孔燃烧器的优选用途在于氢气或富氢气体的燃烧。