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CEL-OPTH-Ⅴ Photoinduced Synthesis Catalytic System


Place of Origin:Beijing

Brief introduction:CEL-OPTH-Ⅴ photoinduced synthesis catalysis system (including light source), under the synergistic action of light and heat, realizes the synthesis of catalytic new materials and characterization of photothermal catalytic activity.

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CEL-OPTH-Ⅴ photoinduced synthesis catalysis system (photothermal synergy), under the action of photoinduced, to achieve the synthesis of catalytic new materials and characterization of photothermal catalytic activity. System consists of high temperature reactor, quartz tube, flange joint, xenon lamp light source, guide pillar and console, integrated the advantages of the system is in the process of high temperature heating, xenon lamp light source the light can be through the guide light above the outside-in import samples of quartz tube and exposure to reaction, catalytic synergy of field is realized.

Material synthesis, high temperature heating at the same time adding light source, improve the yield of catalyst material, change the morphology of the material characteristics, crystal state, improve various catalytic properties of the material.

Characterization of materials and evaluation of the activity of catalyst materials under the condition of photothermal synergy.

CEL-OPTH-Ⅴ photoinduced synthesis catalytic system (photothermal coordination), mainly used in the synthesis and sintering of semiconductor materials, preparation of catalyst materials, material activity evaluation, photohydrolysis of water for hydrogen production, photohydrolysis of water for oxygen production, carbon dioxide reduction, gas phase photocatalysis, formaldehyde gas photocatalytic degradation, VOCs, NOx, SOx, nitrogen fixation and other fields.

Characteristics of CEL-OPTH Photoinduced Synthesis Catalytic System:

L High temperature photothermal catalytic reaction system to achieve high temperature process of photocatalytic reaction system, the temperature difference in the working area is less than ±1℃;

L UV, visible light, infrared light and other light sources can be irradiated to the surface of the catalyst material to achieve photothermal coordination;

L The photothermal catalytic reactor adopts high light transmittance quartz glass tube, including quartz special sample table;

L Can realize the functions of atmosphere protection, vacuum extraction, a variety of gas flow control;

L The system adopts integrated structure design, which can adjust the sample position at any time to realize rapid heating or cooling;

L Adopt modular design, light source, high temperature reactor, high temperature quartz reactor, high vacuum, etc., can be adjusted according to the experiment.

Technical parameters:



Heating power

Three-stage temperature control heating, single stage 1KW, total heating power 3KW

Furnace insulation

Air-cooled heat insulation

Temperature control range

Three stages, room temperature ~800℃ (precision 0.1℃),,

The workspace

30mm, temperature difference <±1℃, light inlet 30mm;

Heating tube

Diameter 30mm, material: UV high permeability high purity quartz; This allows the gas to flow completely through the catalyst, rather than across the surface

Control system

Over-temperature alarm, power off protection, 8 "touch computer screen, kingview control software

The light source

Built-in light source, can be controlled independently, using PerkinElmer300W bulb, steering head can add various M62 filter, output light converged into high temperature sample; Power 300W, current 13-22A, output optical power density 500-2000mW /cm2.

Line interface

3mm, sleeve connector

Optional matching modules

1. High vacuum system module, molecular pump unit, 10-3Pa;

2. Valve system module, CEL-GPPCN mass flow meter; CEL-GPPCL float flowmeter.

Optional analysis module

1. Gas chromatograph GC7920

2. Ion chromatograph (NH4+, NO2-, NO3-, SO42-, Br-, etc.);

Optional module:

1. High vacuum system module

High vacuum system adopts advanced molecular pump 110 unit, together with pressure gauge, vacuum gauge, constitute high vacuum system. Achieve high vacuum degree of 10-3Pa.

High vacuum system parameters

Extraction rate (to air)


Pumping speed of front stage


Compression ratio

Nitrogen:>108; Hydrogen:5×102

Ultimate pressure


Recommended starting pressure

<100 Pa

Input voltage frequency


2. Valve system module

The mass flowmeter is used to control the gas flow, allocate the required gas, and realize the digital control of flow and velocity. CEL-GPPCN mass flowmeter; CEL-GPPCL float flowmeter.

3. Analysis system module

Gas Chromatograph, Ion Chromatograph, Liquid Chromatograph, Nitrogen Oxide Analyzer, Sulfide Analyzer, Photoacoustic Spectrum, etc.

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