The PLR-HTSR photothermal synergistic reactor is specially designed for photothermal synergistic catalytic reactions. It adopts a flattened autoclave-style reactor, applicable to gas-solid phase photo/photothermal catalytic experiments, and can monitor the reaction pressure and the bulk temperature of the catalyst in real time via pressure and temperature sensors. Temperature is controlled by feedback from a thermocouple and a temperature controller, providing high temperature control accuracy for gas-solid phase photothermal synergistic catalytic reactions.
1、Compact size, standard Ф3 mm gas line connectors, compatible with various detection devices;
2、Through-penetration structural design for more thorough gas–catalyst contact;
3、Built-in electric heating element, maximum heating temperature up to 300℃, 10-step program temperature control;
4、Temperature control via feedback from a thermocouple and temperature controller, with control accuracy up to ±0.5℃;
5、Various reactor configurations can be customized, including different volumes and integrated water-bath temperature control.
The overall structure of the PLR-HTSR photothermal synergistic reactor is shown in the figure below, consisting of one reactor set and one control box. The control box has three external interfaces: a power socket, a heating-element circular connector, and a thermocouple circular connector. Temperature control is performed through the control box's temperature control module.
The internal components of the reactor are mainly stainless steel and ceramic, and the inert system is compatible with various photochemical or photoelectrochemical reaction tests. The reactor's core components mainly consist of the vessel body, vessel lid, sealing ring, clamp, heating element, and temperature sensors;
Overall structure of the PLR-HTSR photothermal synergistic reactor
| Temperature control range: room temperature ~ 300℃ | Temperature measurement accuracy: ±0.5℃ |
| Designed working pressure (gauge): 0~1.6 MPa | Vessel material: 304 stainless steel |
| Optical window material: diameter Ф30 mm, sapphire, transmittance >90% | Gas volume: reactor gas volume approximately 18 mL; integral mode approximately 27 mL; differential mode approximately 35 mL |
| Liquid filling volume: maximum fill volume approximately 6.5 mL | Internal materials of the reactor: membrane (quartz fiber membrane), porous ceramic plate (silicon carbide), heating element (96% alumina ceramic + nickel wire), insulating plate (fiberglass + resin), sealing ring (fluoroelastomer); special membrane materials: Ф37~Ф50 mm, effective size: Ф35 mm |
