01-08-2013 дата публикации
Номер: US20130192979A1
An apparatus for plasmatizing solid-fuel combustion additive and the method for using the same are provided. The apparatus is made from a reaction vessel, electrodes, a power supply, a carrier gas intake device, a feed device and an outlet of the plasmatization reaction vessel. The method to use this apparatus is as following: The additive is added into the reaction vessel through the feed device in which the carrier gas passes and carries the additive into the electrode region for evaporation and (partially) plasmatization; and the plasmatized gas from the outlet of the reactor is introduced into any combustion chamber. The additive is an organometallic compound or a mixture of the organometallic compounds, or their derivative, eutectic compound or coordination agent containing at least one organometallic compound. The present invention provides a method for plasmatizing combustion additive, then the plasmatized combustion additive is added into the combustion system to participate the combustion reaction between fuel and oxygen, in turn, to improve the utilization efficiency of the additive, reduce the amount of the additive used, improve the combustion efficiency and quality of the flue gas, then to save the fuel and reduce the emission of the gaseous contaminates. 1. An apparatus for plasmatizing a solid-fuel combustion additive , which comprises:a reaction vessel, mainly for providing the space for plasma reaction and for supporting the installation of the electrodes, the carrier gas intake device, the additive feed device and the outlet of the reaction vessel;{'sup': 6', '18', '−3, 'electrodes, including a cathode and an anode, fixed inside the reaction vessel or on the inner wall of the vessel. The cathode and anode are respectively connected to the cathode and anode of a high-voltage power supply. The set-up of the electrodes must ensure that all or most of a carrier gas that enters the reaction vessel passes through the space between the electrodes (the ...
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