光热催化固定床反应器
PX-SYS-PTC
双层反应管 · 光热协同 · 本征活性评价
产品介绍
专为光热协同催化反应而设计，广泛应用于CO2加氢等新能源与新材料相关的前沿研究领域。其核心优势在于独特的双层反应管设计与灵活的光照模式。反应器采用石英内衬与316L不锈钢主体的巧妙复合结构，有效隔离了催化剂与金属管壁，排除潜在的材料背景干扰，使催化剂的本征活性得以真实呈现，从而根本上确保了催化反应实验数据的准确性。同时，设备支持平照式与环照式两种发光形式，可根据催化剂装填方式和实验需求灵活切换。
产品参数
| 管道规格 | 英制1/16、1/8，公制3mm |
| 催化剂装填量 | 平照式：0.1-0.9mL，环照式：0.9~10 mL |
| 设计压力 | 10MPa（可定制20MPa），控压精度±0.1MPa |
| 进料系统 | 气体进料通道：3个，BROOKS 5850E质量流量计，量程及标定气体可定制；液体进料通道：1个，选配液体柱塞泵，流量及设定范围可定制 |
| 气化预热炉 | 设计温度700℃（可定制高温），精度±0.2℃，稳定性±0.2℃ |
| 反应炉 | 1~3段控温，恒温区：10~150mm（±5℃）；设计温度850℃（可定制高温），精度±0.2℃，稳定性±0.2℃ |
| 反应管 | 结构组成：双层复合反应器，主体材质为316L，内衬材质为石英；密封材质为石墨垫片；密封方式：弧面硬密封 |
| 控制与通讯 | 数字仪表显示，提供RS485通讯接口（选配），可连接电脑进行远程控制（附带软件） |
| 选配部件 | 保温箱、气液分离器、加热带等 |
| 产品尺寸 | L500mm×W1000mm×H700mm |
Tabletop High-Pressure Photothermal Catalytic Fixed-Bed Reactor
PX-SYS-PTC
PRODUCT INTRO
Purpose-built for high-pressure photothermal catalysis, this fixed-bed reactor targets frontier research such as CO2 hydrogenation for new energy and new materials. Its core advantage lies in a unique dual-layer reaction tube and flexible illumination modes: a quartz-lined 316L stainless-steel composite body isolates the catalyst from the metal wall, eliminating background interference and revealing the catalyst's intrinsic activity to guarantee accurate experimental data. The reactor supports both flat-illumination and annular-illumination modes that can be switched according to catalyst loading and experimental needs.
PRODUCT ADVANTAGES
- Dual-layer reaction tube with quartz lining — eliminates wall-background interference and reveals intrinsic catalyst activity
- Photothermal synergy: supports both flat and annular illumination modes, switchable by application
- High-pressure operation up to 10 MPa (customizable to 20 MPa) for realistic reaction conditions
PRODUCT SPECIFICATIONS
| Parameter | Specification |
| Tubing Spec | Imperial 1/16, 1/8; metric 3 mm |
| Catalyst Loading | Flat illumination: 0.1–0.9 mL; annular illumination: 0.9–10 mL |
| Design Pressure | 10 MPa (customizable to 20 MPa); pressure control accuracy ±0.1 MPa |
| Feed System | Gas: 3 channels, BROOKS 5850E mass flow controllers, ranges and calibration gases customizable; Liquid: 1 channel, optional liquid plunger pump with customizable flow and range |
| Vaporization/Preheat Furnace | Design temperature 700 °C (higher on request), accuracy ±0.2 °C, stability ±0.2 °C |
| Reaction Furnace | 1–3 zone control, isothermal zone 10–150 mm (±5 °C); design temperature 850 °C (higher on request), accuracy ±0.2 °C, stability ±0.2 °C |
| Reaction Tube | Dual-layer composite reactor: 316L main body, quartz inner liner; graphite gasket seal; curved-surface hard seal |
| Control & Communication | Digital instrument display with optional RS485 interface for remote PC control (software included) |
| Optional Components | Insulation box, gas-liquid separator, heating tape, etc. |
| Dimensions | L500 mm × W1000 mm × H700 mm |