HYBRID SYSTEM AND METHOD FOR REFORMING CO2 AND METHANE OVER Ni/Al2O3 CATALYSTS AND ELECTRON BEAM IRRADIATION

摘要

The present invention activation of the catalyst carried made of a hybrid system and a catalyst activation method using a nickel catalyst with an electron beam accelerator system, and relates to the method, carbon dioxide and methane, the main processing target to the Ni / Al ₂ O ₃ The naeseol the reactor generates the reforming reaction in the hybrid atmosphere for irradiating electron beams simultaneously on the metal-supported catalyst of the carbon dioxide and hydrocarbon gases such as methane are hydrogen gas, and the nickel catalyst with an electron beam accelerator to the carbon monoxide gas so that the phone can be further promoted it is an object to provide a hybrid system and method using the same catalyst activated. ; The invention is provided with a receiving space therein, electron beam irradiation consisting of a titanium alloy and provided on the upper surface of the window frame; It has been in close contact with the electron beam irradiation window to the state in which the top is open to the interior receiving space of the frame, occurs actually reforming reaction therein, that the outer peripheral lower end portion and, respectively, flows into the upper end tube and the outlet tube of the frame, respectively the reaction also provided in communication with the outside; Inside the reaction compartment located on the bottom surface Ni / Al ₂ O ₃ and the catalyst layer; And an electron beam accelerator for irradiating the electron beams at a distance spaced apart from the electron beam irradiation position from the upper surface of the window; And a heater configured to heat a bottom surface of the catalyst layer has the catalyst to maintain a constant temperature or higher; A temperature sensor for sensing the temperature of the catalyst layer; Characterized by consisting of a flow control unit for controlling the flow rate of the gas to be treated by flowing the reaction. ; When applying the present invention, OH of NiO and Ni active sites of the reaction through a phenomenon such as a group removable by the ²⁺ and naeseol to the metal catalyst of Ni / Al ₂ O ₃ in the reactor is an electron beam is irradiated there on the upper top surface by so increasing the concentration of such surface defects, there is an effect that can be via electron beam irradiation for the supported catalyst improved the conversion rate of the carbon dioxide and methane, may induce the activation of the catalyst surface by irradiation of electron beam, the reagent to be injected carbon dioxide and methane is passed to the energy of the electron beam can be easily further improve the degree of conversion of the reactants to induce the dissociation of the reactant.