Catalytic synthesis method, device and system for ammonia synthesis through orderly regulation of the electronic domain of nitrogen

A catalytic synthesis device for ammonia synthesis through orderly regulation of the electronic domain of nitrogen, including an ammonia synthesis reactor, the ammonia synthesis reactor includes a thermal insulation component, a pressure-bearing shell, a thermal field generating component one, an electromagnetic field generating component one, the thermal insulation component is arranged on an outer surface of the pressure-bearing shell, the pressure-bearing shell is a hollow cylindrical structure, two ends of the pressure-bearing shell are provided with ellipsoidal heads, the thermal field generating component one is arranged between the thermal insulation component and the pressure-bearing shell or on an inner surface of the pressure-bearing shell or along the axis of the pressure-bearing shell, the electromagnetic field generating component one is set inside the pressure-bearing shell;

• the electromagnetic field generating component one includes a No. 1 generating electrode and a No.2 generating electrode, the distance between the No.1 generating electrode and No.2 generating electrode is 1-100 mm, the No.1 generating electrode and the No.2 generating electrode are in a duplicate setting as a minimum unit along an axial direction of the pressure shell with a same gap, an outer surface of the No.1 generating electrode and No.2 generating electrode is provided with insulating material, and magnetic catalyst is filled between the No.1 generating electrode and the No.2 generating electrode;
• a catalytic synthesis method of the above device is as follows:
• nitrogen and hydrogen are used as raw materials, and a multi-composition material with magnetic material as active site is used as a catalyst, in addition to active materials, the catalyst also includes a cocatalyst, the cocatalyst is one or several components of silica, titanium oxide, vanadium oxide, magnesium oxide, chromium oxide, alumina, potassium oxide, calcium oxide, zinc oxide, manganese oxide, magnesium aluminate spinel, calcium aluminate, magnesium silicate, calcium silicate, and calcium titanate, a total pressure of nitrogen and hydrogen is 0.1-20 MPa;
• the molar ratio of nitrogen to hydrogen is 1:3-3:1;
• a temperature of a thermal field is 30-390° C.;
• an intensity of the applied electromagnetic field is 0.1-100 kV, 1 Gs-100 T, and a frequency is 50 Hz-1 MHz;
• a waveform is one or several superpositions of rectangular wave, sine wave, cosine wave, triangle wave and arbitrary variation function waveforms.