Beijing Century Senlang Company has a bottom illuminated stirred high-pressure photochemical reactor with a light source located at the bottom of the reactor. The reaction light source is illuminated through a sapphire mirror, and a paddle stirrer is also installed. The touch screen control system controls the reactor and light source, and the collaborative experimental process is linked. The bottom illumination stirring high-pressure photochemical reaction kettle is a specialized equipment for photocatalytic reactions, characterized by a light source shining from the bottom of the kettle body and a mechanical stirring system integrated at the top, combined with the high-pressure reaction environment to achieve efficient photocatalysis. Its core design solves the problems of insufficient light intensity and long distance between the reaction medium and the light source in traditional top/side lighting methods. The kettle body is made of stainless steel 316L or alloy material, and the bottom window is made of sapphire crystal, which has good transparency and high pressure resistance (up to 30MPa) and high temperature resistance of 250 ℃.

Bottom light stirring high-pressure photochemical reaction kettle, core application areasNew energy: photocatalytic reduction of CO ₂ to produce methanol/methane; Environmental protection: degradation of pollutants such as nitrogen oxides (NOx) and formaldehyde; New drug development: photochemical synthesis reaction. Technical advantages: High illumination efficiency: The bottom light source is close to the reaction medium (due to gravity gathering at the bottom of the kettle), reducing light attenuation; Operational safety: snap ring quick release structure+overpressure alarm, standard explosion-proof device; Controllable data: Supports exporting reaction curves from USB flash drives for easy experimental traceability. Beijing Century Senlang Instrument, high-pressure photochemical reaction equipment: high-pressure observation tank, top illuminated high-pressure photochemical reaction kettle, side illuminated high-pressure photochemical reaction kettle, bottom illuminated stirred high-pressure photochemical reactor, photoelectrochemical high-pressure reactor, photochemical system device, etc.