A device for electricity generation can include a combustor/recuperator system comprising a recuperator, a combustor, and an emitter; wherein the recuperator comprises an intake for air and fuel, wherein the combustor burns fuels, transfers exhaust gases to the recuperator to preheat the air and fuel, and transfers heat of combustion to the emitter; and wherein the emitter radiates heat generated by the combustor; and a combustion thermophotovoltaic (c-TPV) array comprising a means of absorbing incident radiation from the emitter.

Burner for a reforming reactor including an oxidizer pipe arranged coaxially within a process gas annular channel, wherein the nozzle has a trumpet-like shape and the lip of the nozzle has a wave or sinusoidal profile.

A radiant element for heating an oven is disclosed. The radiant element comprises a first end; a second free end; a radiant structure between said first end and second end; a conduit for an energy feed inside said radiant structure; a first attachment leg for mechanically coupling the radiant structure to a support, a first coupling means comprising a first portion arranged to be stationary with respect to said support, and a second portion stationary relative to said first leg, the first portion and the second portion being mechanically coupled via a first interface so as to allow a relative displacement between the first portion and second portion.

One object of the present invention is to provide an apparatus for producing inorganic spheroidized particles which can significantly reduce the amount of warming gas generated and suppress the generation of soot during combustion. The present invention provides an apparatus (10) for producing inorganic spheroidized particles, including a burner (11) for producing inorganic spheroidized particles, a vertical spheroidizing furnace (15), an ammonia supply source (12), an oxygen supply source (13), an ammonia supply line (L1) located between the ammonia supply source (12) and the burner (11) for producing inorganic spheroidized particles, and an oxygen supply line (L2) located between the oxygen supply source (13) and the burner (11) for producing inorganic spheroidized particles.

A pulverized coal and warm nuclear fusion combined glowing flame burner is provided, and relates to the field of cement production. The burner includes: a metal elbow; and a warm nuclear fusion excitation assembly, which includes a metal outer shell, a metal electrode, an insulation connector, and an electrode tip. The metal outer shell located inside the metal elbow is partially provided with an opening. The metal electrode is arranged inside the metal outer shell and is connected to the metal outer shell through the insulation connector. The metal outer shell is provided with a conveying pipe communicated to an inner cavity of the metal outer shell. A conveying channel is arranged in the metal electrode, and one end of the conveying channel penetrates through an outer side wall of a first end of the metal electrode to form an air outlet.