Abstract: Provided is a process for integrating treatment of off gas through NOx removal, SOx removal and mercury removal, which could avoid high energy consumption resulting from high temperature required for the reaction, and a corresponding apparatus thereof. The process comprises the splitting of the off gas to a sub-stream off gas flow line as a carrier for the oxidizing agent.

Abstract: Provided is a process for integrating treatment of off gas through NOx removal, SOx removal and mercury removal, which could avoid high energy consumption resulting from high temperature required for the reaction, and a corresponding apparatus thereof. The process comprises the splitting of the off gas to a sub-stream off gas flow line as a carrier for the oxidizing agent.

Abstract: 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.