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photothermocatalytic光热催化反应系统

PLR-PTSR II Photo-thermal Catalytic Reactor

PLR-PTSRⅡ 光热催化反应仪

Column:光热催化反应系统Brand:PerfectlightViews:2966
From the perspective of photocatalysis, considering gas-solid phase photothermal coupled reactions, the parameters can reach 550°C and 1.6 MPa, which can be used for the research of gas-solid phase photocatalysis/thermal catalysis/photothermal catalytic r
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From a photocatalytic perspective, considering gas-solid phase photothermal coupled reactions, the parameters can reach 550°C and 1.6 MPa, which can be used for the research of gas-solid phase photocatalysis/thermal catalysis/photothermal catalytic reactions. Liquid samples can be added at initial room temperature conditions or for humidification during the reaction.

With a focus on continuous differential reaction and considering closed integral reaction needs, this aims to provide a controllable flow and pressure, as well as light/heat-coupled reaction testing platform that can be used in conjunction with our company's Xenon Lamp Light Source. It is suitable for a wide range of photothermal catalytic reaction systems, such as photothermal CO₂ reduction, photo/thermal ammonia synthesis, and photo/thermal catalytic oxidation, etc.

 

PLR-PTSR II Photothermal Catalytic Reactor.jpg

Key Features

● Uses a special method with high light-material interaction;

● Specially designed structure with good contact with the reaction medium;

● Effective sample injection and the option for humidification;

● Conventional temperature monitoring and surface schemes available!

 

Applications

▲ Especially Suitable   ● Quite Suitable  ○ Can be used

▲ Gas-solid phase photo(thermal)catalysis (e.g., CO₂ reduction, VOC degradation, nitrogen fixation, sulfur fixation, etc.)

 

Technical Parameters

Structural Features

Reactor Material: 304 Stainless Steel (Pressure-resistant, Corrosion-resistant);

Optical Window Characteristics: Effective transmission wavelength range 0.19~5 μm, diameter Ф35 mm;

Gas Volume: Approximately 18 mL for the reactor, approximately 27 mL for integral mode, and approximately 35 mL for differential mode (with mass flowmeter on/off);

Liquid Filling Amount: Filling limit is approximately 1.5 mL; (subject to working temperature and pressure limits);

Catalyst Form: Powder material (loaded on special membrane material), porous sheet material (Ф51 mm, thickness ≤5.5 mm, materials with high expansion coefficients should be controlled to not exceed 5.5 mm at the operating temperature;

● Special Membrane Material: Ф37~Ф50 mm, effective size: ≥Ф35 mm.

 

Pressure Performance

System Pressure Resistance: 1.6 MPa (gauge pressure);

Flow Pressure Drop: 3.5 kPa (at 1 L/min flow rate);

Pressure Measurement: 0~1.6 MPa (gauge pressure), ±0.25% F.S;

Pressure Control Range: 0.3~1.6 MPa;

 

Flow Performance

Flow Control Range and Accuracy: 3~60 mL/min; Gas flow control range: 4%~100% F.S (CO₂ as standard, other gases optional); ±1% F.S;

Gas Path Selection: 1 standard path, 2~3 optional paths;

 

Temperature Performance

Reaction Temperature: ≥550°C (electric heating, measured with N₂);

Heating Method: Electric heating, light heating, electrophotothermal coupling heating;

Temperature Measurement: K-type thermocouple, 0~900°C;

Temperature Control Range: Room temperature~550°C (measured with N₂);

Temperature Control Stability: Room temperature~650°C (measured with N₂);

Measurement Resolution: ±0.1°C;

Photothermal Coupling Modes: Constant temperature, constant power, program-controlled temperature (up to 8 segments).

  • Gas-Solid Phase Photocatalysis
  • Gas-Solid Phase Photothermal Catalysis
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