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。其核心优势在于灵活的光照模式与轴向进光设计。反应管采用310S不锈钢管；光照采用轴向进光方式，光由反应管顶部沿轴向射入催化剂床层，顶部配石英光窗；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。
产品优点
- 轴向导光：光由顶部石英窗沿轴向进入，经内置导光棒导入催化剂床层。
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 |
| 压力范围 | 常压~10MPa，控压精度±0.1MPa |
| 进料系统 | 气体进料通道：3个，BROOKS 5850E质量流量控制器，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 | 主体材质310S不锈钢，标配内径20mm；内置导光棒（棒身弹簧卡于管口小齿）；管内C型弹簧+包边不锈钢网承托床层；密封方式：上下45°球头锥面硬密封（金属对金属，无垫片） |
| 光照方式 | 轴向进光，经内置导光棒将光导入床层；支持平照式与环照式 |
| 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 photothermal catalysis, this fixed-bed reactor targets frontier research such as CO2 hydrogenation for new energy and new materials. Its core advantages lie in flexible illumination modes and an axial light path: the reaction tube uses 310S stainless steel, and light enters axially from the top quartz window and is guided into the catalyst bed by a built-in light rod. It supports both flat-illumination and annular-illumination modes, switchable according to catalyst loading and experimental needs.
PRODUCT ADVANTAGES
- Axial light delivery — light enters axially through the top quartz window and is guided into the catalyst bed by a built-in light rod
PRODUCT SPECIFICATIONS
| 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 |
| Pressure Range | Atmospheric–10 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 | 310S stainless steel body, standard 20 mm ID; built-in light guide rod (rod-mounted spring retained by two tabs at the tube mouth); C-clip plus rim-bound stainless steel mesh supports the catalyst bed; sealing: 45° ball-cone metal-to-metal hard seal at both ends (no gasket) |
| Illumination Mode | Axial illumination; light is guided into the catalyst bed through the built-in light guide rod; flat and annular illumination supported |
| 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 |