CN107741468A - A kind of catalyst test apparatus of magneto-optic heat collaboration - Google Patents
A kind of catalyst test apparatus of magneto-optic heat collaboration Download PDFInfo
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- CN107741468A CN107741468A CN201711097260.5A CN201711097260A CN107741468A CN 107741468 A CN107741468 A CN 107741468A CN 201711097260 A CN201711097260 A CN 201711097260A CN 107741468 A CN107741468 A CN 107741468A
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Abstract
A kind of catalyst test apparatus of magneto-optic heat collaboration, its magnetic field control unit provides steady magnetic field to the catalytic reaction in reactor (21), lighting control unit provides illumination to catalytic reaction, temperature control unit provides heat energy to catalytic reaction, air supply unit provides reacting gas, the composition and yield of product analysis element analysis catalytic reaction products to catalytic reaction.Described air supply unit, reactor and product analysis unit is sequentially communicated by gas piping.Temperature control unit is connected with reactor (21) by liquid line.The catalytic reaction chamber of reactor (21) is located in steady magnetic field caused by magnetic field control unit.The light source of lighting control unit is located at caused by field generating unit outside steady magnetic field；Reactor is provided with optical window, and the light that lighting control unit is sent is radiated on the catalyst of reactor (21) catalytic reaction intracavitary through the optical window of reactor.
Description
Technical field
The present invention relates to a kind of catalyst test apparatus.
Background technology
The greenhouse gases CO formed by combustion of fossil fuel2Day has been increasingly for Global Climate Changes caused by discharge
Play, turns into the mankind and grave danger that terrestrial ecosystem faces.A kind of potential solution is to utilize photovoltaic, wind-powered electricity generation etc.
Hydrogen made from regenerative resource electrolysis water, then pass through CO2Catalytic hydrogenation prepare useful chemicals or fuel.This scheme
It can help solve CO in air2Environmental problem caused by concentration increase, while can also alleviate and fossil fuel is depended on unduly
With the storage problem of regenerative resource.A key technical problem for restricting this scheme large-scale application is CO2Thermocatalytic
Hydrogen addition technology still generally existing energy consumption is higher, poor catalyst stability and target product yield are low etc. at present problem, its scale
The economy of application need to be improved.
CO2The horizontal lifting of thermocatalytic hydrogen addition technology, on the one hand need the further development of effective catalyst, the opposing party
Face is also required to break through the limitation of traditional thermocatalytic technique.For example utilizing the control catalysis of the conventional parametrics such as temperature, pressure and air speed
While reaction, apply the auxiliary such as magnetic field, illumination outfield to reaction system, can be optimization catalytic reaction path and promote CO2It is high
Effect conversion provides great development space.Theoretically, suitable magnetic field and illumination condition are advantageous to heat catalysis process
Carry out.Appropriate illumination condition can promote excited state molecule in reaction system, radical ion etc. to have stronger reactivity
The formation of intermediate species.Appropriate magnetic field, which applies, to change catalyst table in reaction system by its influence to electron spin
Face level structure and free radical reaction course.CO2It is a kind of thermodynamically stable nonpolar molecule, its kinetics potential barrier is very
Height, only rely on heat energy activation CO2Molecule generally requires very high temperature, and this is also current CO2Energy consumption is higher needed for chemical conversion
Basic reason.If utilizing heat energy activation CO2Be aided with appropriate illumination condition and magnetic field environment while molecule, then can be more favourable
In CO2The polarization and ionization of molecule, it is the CO under mild reaction conditions and low energy consumption2Efficient Conversion provide possible path.
At present, CO2Thermocatalytic hydrogen addition technology research still substantially by the micro- anti-dress of traditional fixed bed catalyst evaluation
Put, mainly the parameter such as temperature, pressure and air speed by controlling reaction is reacted to screen catalyst, understand reaction mechanism and optimize
Technique, such as document：《High-dispersion Pd, Ru catalyst preparation, characterize and in CO2Application in hydro-conversion》(continuous brilliant China,
2015, Shandong University Ph.D. Dissertation),《Novel C O2The research of synthesizing methanol by hydrogenating carbon Supported CuO/ZnO catalyst》(section
It is magnificent, 2014, Northeastern University Ph.D. Dissertation).The design of traditional fixed bed catalyst evaluation micro-reactor is based on single
The pure theory by heat-driven catalytic reaction and design, so micro fixed-bed reactor is often wrapped in electric furnace
Interior, this make it that the catalyst into reactor applies magnetic field and illumination is extremely difficult.It there is no both at home and abroad at present applied to research magnetic
The catalyst test apparatus of photo-thermal coordinated drive gas solid catalytic reaction.
The content of the invention
In order to evaluate the gas solid catalytic reaction performance of the catalyst under magneto-optic heat collaboration, device blank is filled up, the present invention carries
Go out a kind of catalyst test apparatus of magneto-optic heat collaboration, to solve existing fixed bed catalyst evaluating apparatus without normal direction catalyst
The problem of applying three kinds of magnetic, light and heat energy simultaneously, and these three energy is adjusted independently of each other.The present invention, which also has, to be easy to
The features such as realizing miniaturization and being easily changed catalyst.
The catalyst test apparatus of the present invention includes：Reactor, magnetic field control unit, lighting control unit, temperature control
Unit, air supply unit and product analysis unit.The reactor is the place for realizing catalytic reaction, and the magnetic field control unit is
Catalytic reaction in reactor provides steady magnetic field, and the lighting control unit provides illumination for the catalytic reaction in reactor,
The temperature control unit is used to provide heat energy to catalytic reaction, and the air supply unit is used to provide reaction gas to catalytic reaction
Body, the product analysis unit are used for composition and the volume analysis of catalytic reaction products.Wherein, air supply unit, reactor and production
Thing analytic unit is sequentially communicated by gas piping.Temperature control unit uses liquid thermal conductivity mode temperature control, passes through with reactor
Liquid line connects.Reactor has the catalytic reaction chamber for placing catalyst, and the catalytic reaction chamber is located at magnetic field control unit
In caused steady magnetic field.Lighting control unit is made up of light source and light guide member, and wherein light source is located at field generating unit production
Outside raw steady magnetic field.Reactor has optical window.The light that lighting control unit is sent shines through the optical window of reactor
Penetrate the catalytic reaction intracavitary in reactor.
Described reactor is made up of reactor body, optical window, top cover and bottom.The top cover is located at the reaction
Above device main body, connected between the two with connection structure of ring flange；The reactor body has catalytic reaction chamber and temperature control cavity.
Catalyst is positioned over the catalytic reaction intracavitary.The cavity wall of the catalytic reaction chamber is provided with air inlet and gas outlet, it is described enter
Gas port is connected by gas piping with the air supply unit, and the gas outlet is connected by gas piping and the product analysis unit
Connect.Described optical window is located at the top of catalytic reaction chamber, and optical window passes through top cover and the ring flange knot of reactor body
Structure is pressed together on catalytic reaction chamber, and the junction of optical window and reactor body is sealed by sealing ring or gasket seal；Institute
State temperature control cavity and surround catalytic reaction chamber.Catalytic reaction chamber has shared cavity wall with temperature control cavity, is entered by the shared cavity wall
Row heat exchange.Liquid thermal conductivity media is accommodated in the temperature control cavity.Bottom is located at the lower section of reactor body, forms and closes with temperature control cavity
Cavity, sealing can be realized by sealing ring or gasket seal.The cavity wall of the temperature control cavity is provided with inlet and liquid outlet, described
Liquid outlet position is higher than the inlet position, and the inlet and liquid outlet pass through liquid line and the temperature control unit
Connection.The reactor is made by non-magnet material.
The magnetic field of the magnetic field control unit is produced by electromagnet.The catalytic reaction chamber of the reactor is located at the magnetic field
In steady magnetic field caused by control unit.
The lighting control unit is made up of light source and light guide member.Light is guided by light guide member caused by light source, thoroughly
Cross the inside of the catalytic reaction chamber of the optical window injection reactor of the reactor.The light guide member include optical fiber or
Light conducting cylinder.
The liquid thermal conductivity media is passed through institute by the temperature control unit by regulating and controlling the temperature of liquid thermal conductivity media
State inlet to convey into the temperature control cavity of the reactor, utilize the heat conduction of the catalytic reaction chamber and the shared cavity wall of temperature control cavity
Ability realizes the temperature adjusting to the catalytic reaction chamber of the reactor, the liquid thermal conductivity media in the temperature control cavity of the reactor
The temperature control unit can be back to by liquid outlet, so as to realize circulating for the liquid thermal conductivity media.This control
Warm mode avoids the generation of the stray magnetic fields of traditional Electric heating, is advantageous to the respective separately adjustable of magnetic field and heat energy.
The air supply unit is passed through reacting gas to catalytic reaction chamber, has regulation gas composition, temperature, pressure and flow
Function.
The non-magnet material is the one or more in stainless steel, aluminium alloy, titanium alloy, quartz glass or Teflon.
Optionally, it is coated with heat-insulation layer on the outside of the reactor.
Optionally, the inside of the catalytic reaction chamber is provided with thermocouple.
Optionally, the optical window is quartz window or sapphire window.
Optionally, the material of the sealing ring is nitrile rubber, fluorubber or silicon rubber.
Optionally, the sealing gasket is the sealing gasket of graphitiferous.
Optionally, the light source of the lighting control unit is xenon lamp.
The temperature control unit includes thermostat and pump.The thermostat is used to regulate and control the temperature of liquid thermal conductivity media,
The pump is used to from the thermostat convey liquid thermal conductivity media into the temperature control cavity of the reactor.The thermostat and institute
State and connected by liquid line between pump.The pump is connected with the inlet of the temperature control cavity of the reactor by liquid line.
The liquid thermal conductivity media is water or conduction oil.
Optionally, the building block of the air supply unit includes gas cylinder, mass flowmenter, pressure sensor and gas preheating
Stainless steel.
Optionally, the product analysis unit is gas chromatograph.
After catalyst to be measured is laid to the catalytic reaction intracavitary of reactor and is passed through reacting gas, apparatus of the present invention work
When, the target temperature in thermostat is set, after liquid thermal conductivity media is heated into target temperature, starts pump, by liquid thermal conductivity
Medium is pumped into the temperature control cavity of reactor by inlet, and the liquid thermal conductivity media in temperature control cavity is back to constant temperature by liquid outlet
Groove, liquid thermal conductivity media are circulated according to this, real using the capacity of heat transmission of temperature control cavity and the shared cavity wall of catalytic reaction chamber
Now heat energy is persistently provided to the gas solid catalytic reaction of catalytic reaction intracavitary.Because conduction heating mode does not have stray magnetic fields, so as to
Heat energy is set to be adjusted independently of each other with magnetic energy.
It is anti-to be irradiated to catalysis by light guide member and the optical window of reactor for the light that the light source of lighting control unit is sent
Answer on the catalyst of intracavitary.
Magnetic field control unit controls the size of current for flowing through electromagnet, can realize the gas-solid catalysis to catalytic reaction intracavitary
Reaction applies different size of magnetic field.Because the light source of lighting control unit is outside magnetic field, changes of magnetic field does not interfere with light source
Luminescent properties, so that luminous energy can be adjusted independently of each other with magnetic energy.
Gas solid catalytic reaction is carried out under the magnetic field of setting, illumination and temperature conditionss, and reaction product is urged by reactor
The gas outlet for changing reaction chamber flows into product analysis unit through gas piping, carries out composition and the volume analysis of catalytic reaction products.
The catalyst test apparatus and application method of the magneto-optic heat collaboration of the present invention, have the advantages that：
1st, catalyst test apparatus of the present invention had both had conventional fixed bed catalyst evaluating apparatus regulation and control reaction temperature, pressure
With the basic function such as air speed, magnetic field and illumination can be applied to the beds in continuous fixed bed reactor again, to grind
The gas-solid heterogeneous catalytic reaction for studying carefully magneto-optic heat collaboration provides instrument.
2nd, present invention employs the mode of liquid medium loop temperature-control, without using normal in traditional catalyst evaluating apparatus
Electric furnace temperature control method, it is main to consider that electric furnace also form magnetic field in the energized state, catalyst bed can be caused
The change of magnetic field environment residing for layer；Also, the luminescent properties of light source can be produced and significantly affected in view of magnetic field, the present invention uses
The illumination methods of light guide member guiding, can make the illuminating source avoid the change of the illumination condition as caused by magnetic field away from magnetic field.
3rd, the reactor of catalyst-assembly of the present invention have small volume and it is simple in construction the characteristics of, advantageously reduce catalyst
Catalyst amount and heat balance time in evaluation procedure, while there is the filling and unloading of being easy to catalyst, favorably
In the efficiency for improving evaluating catalyst.
Brief description of the drawings
Fig. 1 is the fundamental diagram of catalyst test apparatus of the present invention；
Fig. 2 is the diagrammatic cross-section of reactor of the present invention；
Fig. 3 is the system construction drawing of catalyst test apparatus of the present invention.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is described further to the present invention.
As shown in figure 3, the present invention include reactor 21, magnetic field control unit, lighting control unit, temperature control unit,
Air supply unit and product analysis unit.The reactor 21 is the place for realizing catalytic reaction, and the magnetic field control unit is used for
Steady magnetic field is provided to the catalytic reaction in reactor, the lighting control unit is used to provide to the catalytic reaction in reactor
Illumination, the temperature control unit are used to provide heat energy to catalytic reaction, and the air supply unit is used to provide instead to catalytic reaction
Gas is answered, the product analysis unit is used for composition and the volume analysis of catalytic reaction products.Wherein, air supply unit, reactor
21 and product analysis unit be sequentially communicated by gas piping.Temperature control unit uses liquid thermal conductivity mode temperature control, with reaction
Device 21 is connected by liquid line.Reactor 21 has the catalytic reaction chamber for placing catalyst, and the catalytic reaction chamber is located at magnetic
In steady magnetic field caused by the control unit of field.Lighting control unit is made up of light source and light guide member, and wherein light source is located at magnetic field
Caused by generating unit outside steady magnetic field.Reactor 21 has optical window.The light that lighting control unit provides passes through reactor
Optical window be radiated in the catalytic reaction chamber 5 of reactor.
As shown in Fig. 2 described reactor 21 is made up of reactor body 1, optical window 2, top cover 3 and bottom 4.Reaction
Device main body 1 has catalytic reaction chamber 5 and temperature control cavity 6, and catalyst is positioned in catalytic reaction chamber 5, and temperature control cavity 6 surrounds catalytic reaction
Chamber 5 arranges that both common cavity walls are used for heat conduction.Bottom 4 is located at the lower section of reactor body 1, and closing chamber is formed with temperature control cavity 6
Body.Top cover 3 is located at the top of reactor body 1, is connected between reactor body 1 and top cover 3 with flange plate structure, makes top cover 3
Sealed with catalytic reaction chamber 5.
Optical window 2 is located at the top of catalytic reaction chamber 5, and the junction of optical window 2 and reactor body 1 passes through fluorine rubber
Glue sealing ring 7 seals, it is ensured that reactor has certain voltage endurance capability.The side wall of catalytic reaction chamber 5 is provided with air inlet 8,
Air inlet 8 is connected with air supply unit, and the bottom of catalytic reaction chamber 5 is provided with gas outlet 9, and gas outlet 9 is connected with product analysis unit.
The upper side wall of catalytic reaction chamber 5 is provided with through hole 10, and through hole 10 is used to lay thermocouple measurement reaction temperature.Temperature control cavity 6 and bottom 4
Between be provided with viton seal ring 7, seal cavity is formed after being fixed by screw between the two.The lower wall of temperature control cavity 6 is provided with
Inlet 11, the upper side wall of temperature control cavity 6 are provided with liquid outlet 12.Inlet 11 and liquid outlet 12 pass through liquid line and the temperature
Control unit connects, and forms liquid circulation loop.Reactor body 1, top cover 3 and bottom 4 are made of stainless steel material, optics
Window 2 is made of sapphire material.
As shown in figure 3, described air supply unit is made up of three supply branch roads, CO is supplied respectively2、H2And Ar.Every branch road
It is sequentially connected with forming by gas cylinder 13, pressure-reducing valve 14, needle-valve 15, gas flowmeter 16, check-valves 17, stop valve 18.Three
Branch road feeds gas into blending tank 20 by four-way connection 19 and mixes and preheat, and blended and preheating gas is sent into anti-through gas circuit
The catalytic reaction chamber 5 of device 21 is answered to be reacted.Gas piping before and after reactor 21 is respectively arranged with pressure gauge 22.React the gas of generation
Detected after the condensed device 23 of body product and counterbalance valve 24 into gas chromatograph 33.
Described magnetic field control unit is made up of the electromagnet 25 and field power supply 26 of adjustable air gap.Electromagnet 25 and excitation
Power supply 26 is connected by wire, utilizes formation steady magnetic in air gap of the electromagnetic induction principle between two poles of electromagnet 25
.The catalytic reaction chamber 5 of reactor 21 is positioned in the magnetic field space between two cartridges of electromagnet 25.
Catalyst is positioned in the catalytic reaction chamber 5 of reactor 21.
Lighting control unit is made up of xenon source 27, optical fiber 28 and lens 29.The light that xenon source 27 is sent is through optical fiber
28 guiding transmission, are projected by lens 29.Xenon source 27 can so placed away from magnetic field space, avoids changes of magnetic field to light
The influence of source luminescent properties.The emergent light of light source guides the optical window 2 through reactor 21 to irradiate catalytic reaction by optical fiber 28
On catalyst in chamber 5.
Temperature control unit is made up of thermostatic oil bath 30 and high-temperature pump 31, and both are connected by liquid line 32.High-temperature pump
31 constantly convey the conduction oil in thermostatic oil bath 30 by liquid line 32 temperature control cavity 6 into reactor 21 from inlet 11,
Conduction oil in temperature control cavity 6 flows back to thermostatic oil bath 30 again by liquid line 32 from liquid outlet 12, so as to following by conduction oil
The dynamic temperature control realized to beds of circulation.This liquid conductive mode of heating avoids posting for traditional Electric heating
The generation of magnetisation field, be advantageous to the respective separately adjustable of magnetic field and heat energy
Reaction product is detected by gas chromatograph 33, the gas outlet that gas chromatograph 33 passes through gas piping and reactor 21
9 are connected, and utilize the relative amount of TCD, FID dual detector on-line analysis reaction product each component.
As shown in figure 1, the operation principle of catalyst test apparatus of the present invention is：
Air supply unit injects reactor feed gas CO to reactor 212、H2And inert gas Ar, He or N2In one kind, by magnetic
Magnetic energy, luminous energy and the heat energy collaboration drive as caused by temperature control unit as caused by lighting control unit caused by the control unit of field
Gas solid catalytic reaction in dynamic reactor 21, by product analysis unit to the reaction product under the conditions of the magnetic of setting, light and heat
Sampling analysis is carried out, so as to obtain catalytic performance of the catalyst under the hot coordinated drive of magneto-optic.
During present invention work：
Silica wool layer is placed with the bottom of the catalytic reaction chamber of reactor, there is quartz sand layer on silica wool layer, is catalyzed
Agent is placed on quartz sand layer.Optical window is placed on catalytic reaction chamber top, is compressed and sealed by top cover.
Adjust the flow of each reacting gas respectively by mass flowmenter 16, realize the control to reacting gas composition and flow
System；The pressure of reacting gas is adjusted by pressure-reducing valve 14, needle-valve 15 and counterbalance valve 24；Reactor is entered by the regulation of blending tank 20
Preceding reacting gas temperature；
The target temperature of thermostatic oil bath 30 is set, after heat-conducting oil heating to target temperature, high-temperature pump 31 is opened, by heat conduction
Oil is pumped into the temperature control cavity 6 of reactor 21 by inlet 11, and the conduction oil in temperature control cavity 6 is back to thermostat by liquid outlet 12
30, conduction oil is circulated according to this, using the capacity of heat transmission of temperature control cavity 6 and the shared cavity wall of catalytic reaction chamber 5 realize to
Gas solid catalytic reaction in catalytic reaction chamber 5 persistently provides heat energy；
Open and adjust xenon source 27, by changing current adjustment section output intensity, can adjust by adding optical filter
Output wavelength etc., its output light are irradiated to catalytic reaction chamber by the optical window 2 of optical fiber 28, lens 29 and reactor 21 successively
On catalyst in 5；
Field power supply 26 is opened, control flows through the size of current of electromagnet 25, realizes and the gas-solid in catalytic reaction chamber 5 is urged
Change reaction and apply different size of magnetic field；
Gas solid catalytic reaction is carried out under the magnetic field of setting, illumination and temperature conditionss, and reaction product is urged by reactor
The gas outlet 9 for changing reaction chamber 5 flows into gas chromatograph 33 through gas piping, condenser 23 and counterbalance valve 24, double using TCD, FID
The composition and yield of detector on-line analysis reaction product.
Claims (10)
- A kind of 1. catalyst test apparatus of magneto-optic heat collaboration, it is characterised in that：Described evaluating apparatus include reactor (21), Magnetic field control unit, lighting control unit, temperature control unit, air supply unit and product analysis unit；The reactor (21) It is the place for realizing catalytic reaction, the magnetic field control unit provides steady magnetic field, the light for the catalytic reaction in reactor Illumination is provided according to catalytic reaction of the control unit into reactor, the temperature control unit is used to provide heat to catalytic reaction Can, the air supply unit is used to provide reacting gas to catalytic reaction, and the product analysis unit is used for catalytic reaction products Composition and volume analysis；Described air supply unit, reactor (21) and product analysis unit is sequentially communicated by gas piping；Temperature Degree control unit uses liquid thermal conductivity mode temperature control, is connected with reactor (21) by liquid line；Reactor is urged with placement The catalytic reaction chamber of agent, the catalytic reaction chamber are located in steady magnetic field caused by magnetic field control unit；Lighting control unit It is made up of light source and light guide member, wherein light source is located at caused by field generating unit outside steady magnetic field；Reactor has optics Window (2), the light that lighting control unit is sent are radiated at the catalytic reaction chamber (5) of reactor through the optical window of reactor It is interior.
- 2. the catalyst test apparatus of magneto-optic heat collaboration as claimed in claim 1, it is characterised in that：Described reactor (21) It is made up of reactor body (1), optical window (2), top cover (3) and bottom (4)；Reactor body (1) has catalytic reaction chamber (5) it is positioned over temperature control cavity (6), catalyst in catalytic reaction chamber (5), temperature control cavity (6) is arranged around catalytic reaction chamber (5), two Person has shared cavity wall, is exchanged heat by described shared cavity wall；Bottom (4) is located at below reactor body (1), with temperature Control chamber (6) composition closed cavity；Top cover (3) is located above reactor body (1), between reactor body (1) and top cover (3) with Flange plate structure connects；Reactor body (1), top cover (3) and bottom (4) are made of stainless steel material；Optical window (2) is adopted It is made of quartz or sapphire material.
- 3. the catalyst test apparatus of magneto-optic heat collaboration as claimed in claim 2, it is characterised in that：Described optical window (2) it is located at the top of catalytic reaction chamber (5), optical window (2) is connected by top cover (3) with the ring flange of reactor body (1) Structure is pressed together on catalytic reaction chamber (5), and the junction of optical window (2) and reactor body (1) passes through sealing ring or sealing Pad (7) seals；The side wall of catalytic reaction chamber (5) is provided with air inlet (8), and air inlet (8) is connected with air supply unit, catalytic reaction The bottom of chamber (5) is provided with gas outlet (9), and gas outlet (9) are connected with product analysis unit；The upper side wall of catalytic reaction chamber (5) is set There is a through hole (10), through hole (10) is used to laying thermocouple measurement reaction temperature, and the bottom cloth in catalytic reaction chamber (5) is placed with quartz Cotton layer, cloth is placed with quartz sand layer on silica wool, and cloth is placed with catalyst layer on quartz sand layer.
- 4. the catalyst test apparatus of magneto-optic heat collaboration as claimed in claim 2, it is characterised in that：Described temperature control cavity (6) Sealing ring or gasket seal (7) are provided between bottom (4)；The lower wall of temperature control cavity (6) is provided with inlet (11), temperature control cavity (6) upper side wall is provided with liquid outlet (12)；Inlet (11) and liquid outlet (12) pass through liquid line and the temperature control list Member connection, forms liquid circulation loop.
- 5. the catalyst test apparatus of magneto-optic heat collaboration as claimed in claim 1, it is characterised in that：Described illumination control is single Member is made up of light source and light guide member；Light is guided by light guide member caused by light source, through the optics of the reactor (21) Window (2) is irradiated on the catalyst in the catalytic reaction chamber (5) of the reactor (21).
- 6. the catalyst test apparatus of magneto-optic heat collaboration as claimed in claim 1, it is characterised in that：Described temperature control list The temperature of member regulation and control liquid thermal conductivity media, and the liquid thermal conductivity media is conveyed into the reaction by the inlet (11) In the temperature control cavity (6) of device, the capacity of heat transmission for being shared cavity wall with temperature control cavity (6) using the catalytic reaction chamber (5) is realized to described The temperature adjusting of reactor catalysis reaction chamber (5)；Liquid thermal conductivity media in the temperature control cavity (6) of the reactor passes through liquid outlet (12) temperature control unit is back to, realizes circulating for the liquid thermal conductivity media.
- 7. the catalyst test apparatus of magneto-optic heat collaboration as claimed in claim 1, it is characterised in that：Described reactor (21) Made by non-magnet material, the non-magnet material is one in stainless steel, aluminium alloy, titanium alloy, quartz glass or Teflon Kind is several.
- 8. the catalyst test apparatus of magneto-optic heat collaboration as claimed in claim 1, it is characterised in that：The reactor (21) Outside is coated with heat-insulation layer.
- 9. the catalyst test apparatus of magneto-optic heat collaboration as claimed in claim 1, it is characterised in that：The catalytic reaction chamber Inside is provided with thermocouple.
- 10. the catalyst test apparatus of magneto-optic heat collaboration as claimed in claim 1, it is characterised in that：The temperature control list Member includes thermostat (30) and pump (31), is connected between thermostat (30) and pump (31) import by liquid line；Pump (31) goes out Mouth is connected with the inlet (11) of the reactor (21) temperature control cavity (6) by liquid line；The liquid outlet (12) of temperature control cavity (6) Thermostat (30) is connected by liquid line.
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| CN108722416A (en) * | 2018-08-13 | 2018-11-02 | 华北电力大学（保定） | A kind of photo-thermal synergistic catalyst and the conversion retracting device using the catalyst |
| CN109507362A (en) * | 2018-11-14 | 2019-03-22 | 西安交通大学 | Experimental provision and test mode for the evaluation of structured light thermocatalytic material property |
| CN112782075A (en) * | 2020-12-29 | 2021-05-11 | 清华大学 | Photo-thermal thermoelectric catalyst signal detection system and method and catalytic reaction equipment |
| CN112833569A (en) * | 2021-01-08 | 2021-05-25 | 西安交通大学 | Integrated light-gathering solar photo-thermal synergetic catalytic reaction device |
| CN117007473A (en) * | 2023-06-15 | 2023-11-07 | 武汉大学 | In-situ observation system for micro-nano particle movement under electric field and temperature field and application |
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| CN112782075B (en) * | 2020-12-29 | 2022-02-25 | 清华大学 | Photo-thermal thermoelectric catalyst signal detection system and method and catalytic reaction equipment |
| CN112833569A (en) * | 2021-01-08 | 2021-05-25 | 西安交通大学 | Integrated light-gathering solar photo-thermal synergetic catalytic reaction device |
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