CN103599742B - HTHP microwave chemical reactor - Google Patents
HTHP microwave chemical reactor Download PDFInfo
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- CN103599742B CN103599742B CN201310566216.XA CN201310566216A CN103599742B CN 103599742 B CN103599742 B CN 103599742B CN 201310566216 A CN201310566216 A CN 201310566216A CN 103599742 B CN103599742 B CN 103599742B
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Abstract
The invention discloses a kind of HTHP microwave chemical reactor, comprise the pressure-bearing shell with internal cavity structures, the stirring system being arranged on pressure-bearing shell top and be arranged at the microwave feed-in device on pressure-bearing shell sidewall; Described stirring system is formed primarily of motor, reductor, bearing and agitator, motor is connected with reductor power, agitator power is connected on the power output shaft of reductor, and bearing is installed on the top of agitator, and agitator bottom is placed in the internal cavities of pressure-bearing shell; The top of pressure-bearing shell is provided with material import and export, and the bottom of pressure-bearing shell is provided with leakage fluid dram.The present invention is provided with some layers of microwave feedthrough, every layer is provided with several horizontal or vertical microwave feedthroughs, material is thus formed multiple microwave feed-in mouth, and be provided with agitator at inside reactor, entirety makes the medium in reactor be subject to uniform microwave and sufficient chemical reaction.Microwave utilization rate of the present invention is higher, and the microwave power after microwave feed-in is higher.
Description
Technical field
The present invention relates to a kind of chemical device utilizing microwave energy technology to promote chemical reaction, particularly relate to a kind of microwave chemical reaction equipment that can bear high temperature, high pressure.
Background technology
1967, N.H.Williams report utilized microwave to accelerate the experiment of chemical reaction, and people start to pay attention to utilizing microwave to accelerate and controlling the research of chemical reaction.Research shows, the reaction of most of synthetic chemistry all needs outside heat supply (heating), and traditional mode of heating is Steam Heating, oil heating and electrical heating, and this kind of mode of heating is molecule external heat, exist temperature field uneven with add the shortcomings such as heat aging is delayed.It is uneven and add the delayed shortcoming of heat aging that heating using microwave not only overcomes temperature field, and microwave with the electron interaction in molecule and can also be coupled during heating, thus can effectively catalysis, promote chemical reaction, raising yield and selective, Reaction time shorten, suppresses side reaction.Such as RT is for fourth bulk drug, and use heating using microwave, synthesis step can be made to reduce, and yield brings up to 30% by 10% of original traditional approach, and the reaction time foreshortened to 4 hours by 24 hours.Therefore, microwave not only has a wide range of applications in the field such as petrochemical industry, food chemistry, and also comes into one's own in field of medicine and chemical technology in recent years.
From eighties of last century eighties, chemists adopt commercial microwave oven to carry out microwave to accelerate the experiment of chemical reaction and achieve gratifying achievement in the lab.More than ten years afterwards, various HTHP microwave chemical reactor is progressively applied to chemical industry, but existing HTHP microwave chemical reactor can only use mostly at normal temperatures and pressures, makes the application of microwave chemical receive larger restriction.At present, have developed part abroad can the HTHP microwave chemical reactor of pressure-bearing, and as CEN company, PersonalChemistry company, Milestone company etc., but volume is less, can only be used for the chemical reaction analysis and research field in laboratory, price is very expensive.
And heating using microwave is a kind of brand-new mode of heating, has compared with traditional heating: plurality of advantages such as fast and homogeneous heating, efficient energy-saving, technique are advanced, easy to control, safe and harmless.Not only be applied to medicine and chemical industry at present, be also applied to simultaneously food expanded, dry, de-raw meat and Preservation Treatment; The dehydration of tobacco, desinsection, sterilization treatment; Many industries such as the vulcanization of rubber in industrial production, ore desulfurization, ceramic post sintering, have wide market prospects and economic interests.
Current domestic and international widely used microwave chemical reaction equipment is mostly the case structure of household microwave oven formula.In this micro-wave oven, insert the container depositing reaction cartridge medium, chemical reaction just carries out in this container.Limit by structure and material, the container of this microwave chemical reaction equipment is little (volume of single container is no more than 100mL), microwave power low (being usually no more than 1kW), operating temperature and pressure lower.The microwave reactor of this pattern can only be used for little experiment, can not carry out pilot scale and suitability for industrialized production.And existing microwave reactor can only be applicable to the reaction under normal temperature and pressure in nonmetallic vessel, and most organic synthesis needs high temperature or high pressure or the two to coexist just can better carry out.
There is following defect in traditional chemical reactor: 1, traditional microwave feed-in structure is only an inserting of microwave passage on microwave feed-in structure and method, its inserting of microwave passage is poor with the closed structure of HTHP microwave chemical reactor, microwave energy enters into HTHP microwave chemical reactor inner chamber and often loses a large amount of microwave energies, makes the utilization rate of microwave energy poor; 2, microwave enters into HTHP microwave chemical reactor, and microwave field can not distribute uniformly, and make microwave chemical reaction insufficient, production efficiency is lower; 3, after microwave enters into HTHP microwave chemical reactor by feedthrough, there is interference, the effective rate of utilization of microwave energy is reduced greatly.4, due to the shielding action of metal, so the feed-in of microwave is difficult to realize for bearing HTHP, in closed pressure vessel that metal material makes.5, the ability of high temperature high voltage resistant and the sealing property of processing medium and microwave are all difficult to ensure.6, the metal pressure container itself bearing HTHP is special equipment, and the safety and reliability of microwave feed-in can not be guaranteed.
Summary of the invention
The object of the invention is to overcome the many disadvantages that existing HTHP microwave chemical reactor exists on microwave feed-in structure and microwave reactor overall structure, a kind of HTHP microwave chemical reactor is provided, this reactor have employed the microwave feedthrough of brand new, and this makes, and microwave feed-in rate is high, the utilization rate of microwave energy is also high; This reactor can high temperature resistant, high pressure, and corrosion-resistant, the pressure-bearing shell of reactor is connected with microwave feed-in structure is airtight, can effectively prevent processing medium and microwave leakage.
Object of the present invention is achieved through the following technical solutions:
A kind of HTHP microwave chemical reactor, the microwave feedthrough comprising the pressure-bearing shell with internal cavity structures, the stirring system being arranged on pressure-bearing shell top and be arranged on pressure-bearing shell sidewall; Described stirring system is formed primarily of motor, reductor, bearing and agitator, motor is connected with reductor power, agitator power is connected on the power output shaft of reductor, and bearing fit is installed on the top of agitator, and agitator bottom is placed in the internal cavities of pressure-bearing shell; The top of described pressure-bearing shell is provided with material import and export, and the bottom of pressure-bearing shell is provided with leakage fluid dram.
In order to realize the present invention better, described pressure-bearing shell be provided with can detect pressure-bearing shell intracavity space pressure pressure instruction and become give and can detect pressure-bearing shell inner chamber environment temperature temperature instruction and become give.
Further technical scheme is: described pressure-bearing shell sidewall is provided with the instruction of several liquid levels and becomes and send, liquid level instruction and change are sent the level condition for detecting pressure-bearing shell inner chamber and can be regulated pressure-bearing shell inner chamber liquid level, pressure-bearing shell is also provided with observation visor, and this observation visor is for observing the inner case of pressure-bearing shell.
The invention provides a kind of preferred microwave feedthrough plan of establishment is: described microwave feedthrough is evenly arranged some layers in pressure-bearing shell outside, and every layer of microwave feedthrough by several lateral arrangement is or/and several microwave feedthroughs vertically arranged are formed.In order to make the microwave feedthrough of every layer not interfere with each other, the microwave feedthrough of every layer preferably adopts lateral arrangement and vertical layout two kinds of modes to be alternately arranged.
The invention provides a kind of preferred microwave feedthrough structure technology scheme is: described microwave feedthrough comprises feedthrough, pressure-bearing end plate and friction top, pressure-bearing end plate has connecting through hole A, and feedthrough front end is through the connecting through hole A of pressure-bearing end plate; Described friction top has connecting through hole B, feedthrough is through the connecting through hole B of friction top, and friction top is connected with pressure-bearing end plate is airtight by bolt.
Further technical scheme is: described feedthrough is made up of antenna, baffle plate and wedge successively from front end to rear end; Antenna front ends is through the connecting through hole A of described pressure-bearing end plate, and the airtight connecting through hole A inside being placed in pressure-bearing end plate, the rear end of antenna; Baffle plate is positioned at the centre of pressure-bearing end plate and friction top, and the connecting through hole B of described friction top is passed in the front end of wedge, and the airtight connecting through hole B inside being placed in friction top, the front end of wedge; Airtightly between described friction top and pressure-bearing end plate be provided with micro-wave screening ring.
As preferably, described antenna has the transmitting outer surface of elliptical shape, and oval emitting surface can allow microwave by after antenna transmission, improves the feed-in rate of microwave, and in container, sets up uniform microwave field.
Further technical scheme is: be provided with sealing gasket between described baffle plate and pressure-bearing end plate, sealing pad can allow baffle plate and pressure-bearing end plate airtight performance upon connection better.Be provided with sealing gasket between described baffle plate and friction top, sealing pad can allow baffle plate and friction top airtight performance upon connection better.
Further technical scheme is: the outer surface projection that described antenna is being positioned at connecting through hole A outside is provided with boss, described boss coordinates limited block is installed, this limited block and pressure-bearing end plate removably connect, by the position that boss and limited block can allow antenna keep correct, the tenesmus of antenna front portion, the phenomenon such as bending can not be there is.
As the preferred technical scheme of the present invention be: pressure-bearing shell is divided into upper shell and lower house by vessel flange by described pressure-bearing shell; Be connected with supporting seat bottom described pressure-bearing shell, described pressure-bearing shell, vessel flange adopt the metal material manufactures such as stainless steel, carbon steel, coloured gold to form.
The invention provides a kind of preferred agitator structure technical scheme is: described agitator includes shaft and paddle, and the top power of shaft is connected on the power output shaft of reductor, and the lower end of shaft is connected with paddle.
The present invention comparatively prior art compares, and has the following advantages and beneficial effect:
(1) the present invention is distributed with some layers of microwave feedthrough in pressure-bearing shell outside, every layer is distributed with several horizontal or vertical microwave feedthroughs, every layer just defines multiple microwave feed-in mouth like this, and be provided with agitator at inside reactor, entirety makes the medium in reactor be subject to uniform microwave and sufficient chemical reaction.The present invention adopts unique microwave feed-in structure, the process that microwave is entered in reactor is safer, the microwave energy efficiency entered is higher, the utilization rate of microwave energy is also high, and the microwave power of HTHP microwave chemical reactor after microwave feed-in is high: microwave power can reach thousands of watts to hundreds of kilowatts, even higher.
(2) pressure-bearing shell outside of the present invention be provided with pressure instruction and become give, temperature instruction and become send with liquid level instruction and become give, automatically can monitor, show and regulate the pressure of pressure-bearing shell inside, temperature, liquid level etc.; Pressure-bearing shell is also provided with observation visor, and this observation visor can be convenient for people to the inner case observing pressure-bearing shell.
(3) this microwave feedthrough is connected on HTHP microwave chemical reactor by the welding of pressure-bearing end plate is airtight, microwave channel in the wedge of feedthrough connects external microwave, allows external microwave enter into HTHP microwave chemical reactor inner chamber by feedthrough, antenna.The mode of entrance of microwave is sealed effectively by friction top, baffle plate, bolt, pressure side plate and sealing gasket, significantly reduces the leakage rate of processing medium and microwave.
(4) airtightly between the friction top of this microwave feedthrough and pressure-bearing end plate be provided with micro-wave screening ring, this micro-wave screening ring, for shielding the microwave may revealed from pressure-bearing end plate and baffle plate junction, allows the microwave revealed can not leak into the external world from micro-wave screening ring.
(5) antenna outer surface projection of the present invention is provided with boss, this boss coordinates limited block is installed, the phenomenons such as this limited block is connected with pressure-bearing end plate is detachable, the position that antenna can be allowed to keep correct by boss and limited block, and the front portion that antenna can not occur drops, bending.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is that in the present embodiment, microwave feedthrough is arranged in the structural representation on pressure-bearing shell;
Fig. 3 is the structural representation that feedthrough is axially analysed and observe;
Fig. 4 is the microwave feed-in structure schematic diagram of microwave feedthrough.
Wherein, the name corresponding to the Reference numeral in accompanying drawing is called:
1-pressure-bearing shell, 2-supporting seat, 3-vessel flange, 4-stirring system, the instruction of 5-pressure and change are sent, 6-observes visor, 7-material import and export, the instruction of 8-temperature and change are sent, the instruction of 9-liquid level and change are sent, 10-feedthrough, 11-antenna, 12-baffle plate, 13-wedge, 14-pressure-bearing end plate, 15-friction top, 16-bolt, 17-micro-wave screening ring, 18-limited block, 19-boss, 20-converter, 21-leakage fluid dram, 30-magnetron, 41-motor, 42-reductor, 43-bearing, 44-shaft, 45-paddle, 81-temperature inductor, the microwave feedthrough of 101-lateral arrangement, the microwave feedthrough that 102-vertically arranges, 111-launches outer surface.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail:
Embodiment
As shown in Figure 1 to 4, a kind of HTHP microwave chemical reactor, the microwave feedthrough comprising the pressure-bearing shell 1 with internal cavity structures, the stirring system 4 being arranged on pressure-bearing shell 1 top and be arranged on pressure-bearing shell 1 sidewall.Stirring system 4 is formed primarily of motor 41, reductor 42, bearing 43 and agitator, motor 41 is connected with reductor 42 power, agitator power is connected on the power output shaft of reductor 42, bearing 43 coordinates the top being installed on agitator, and agitator bottom is placed in the internal cavities of pressure-bearing shell 1.The external external power source of motor 41, external power source drive motors 41 rotates, and motor 41 drives reductor 42 to work, thus makes the agitator be connected on reductor 42 rotate stirring action.The top of pressure-bearing shell 1 is provided with material import and export 7, and material import and export 7 is the material import and export in pressure-bearing shell 1 inner chamber.The bottom of pressure-bearing shell 1 is provided with leakage fluid dram 21, and leakage fluid dram 21 is mainly used in the outlet of liquid in HTHP microwave chemical reactor inner chamber.
As shown in Figure 1, pressure-bearing shell 1 is provided with pressure instruction and becomes and send 5 and temperature instruction and change to send 8, pressure instruction and change send 5 can detect pressure-bearing shell 1 intracavity space pressure, temperature instruction and change send 8 can detect pressure-bearing shell 1 inner chamber environment temperature, pressure-bearing shell 1 inside is provided with several temperature sensors 81, temperature instruction and change send 8 to be connected with temperature sensor 81, and temperature sensor 81 can detect the temperature value of pressure-bearing shell 1 each position inner.
As shown in Figure 1, pressure-bearing shell 1 sidewall is provided with the instruction of several liquid levels and becomes and send 9, liquid level refers to liquid level instruction and becomes send 9 for detecting the level condition of pressure-bearing shell inner chamber.Pressure-bearing shell 1 is also provided with observation visor 6, this observation visor 6 is for observing the inner case of pressure-bearing shell 1.
Microwave feedthrough is evenly arranged some layers in pressure-bearing shell 1 outside, and every layer of microwave feedthrough by several lateral arrangement is or/and several microwave feedthroughs vertically arranged are formed.Fig. 2 is the deployment scenarios of one deck microwave feedthrough of the present embodiment, wherein mark the microwave feedthrough (lateral arrangement is that microwave feedthrough integral level is arranged on pressure-bearing shell 1) that 101 are lateral arrangement, mark 102 is the vertical microwave feedthrough (being vertically arranged as microwave feedthrough entirety to be vertically arranged on pressure-bearing shell 1) arranged.In order to make the microwave feedthrough of every layer not interfere with each other, as shown in Figure 2, the microwave feedthrough of the present embodiment every layer adopts lateral arrangement and vertical layout two kinds of modes to be alternately arranged.
As shown in Figure 4, microwave feedthrough comprises feedthrough 10, pressure-bearing end plate 14 and friction top 15, and pressure-bearing end plate 14 adopts the metal material manufactures such as stainless steel, carbon steel, coloured gold to form.Pressure-bearing end plate 14 has connecting through hole A, feedthrough 10 front end is through the connecting through hole A of pressure-bearing end plate 14.Friction top 15 has connecting through hole B, feedthrough 10 is through the connecting through hole B of friction top 15, and friction top 15 is connected with pressure-bearing end plate 14 is airtight by bolt 16.As shown in Figure 2, the front end of the feedthrough 10 of the present embodiment is successively through connecting through hole B, connecting through hole A, and the middle part of feedthrough 10 is positioned at connecting through hole B and connecting through hole A inside (the present embodiment adopts interference fit to be placed in its inside).
As shown in Figure 4, feedthrough 10 is made up of antenna 11, baffle plate 12 and wedge 13 successively from front end to rear end.Antenna 11 front end is through the connecting through hole A of pressure-bearing end plate 14, and the airtight connecting through hole A inside being placed in pressure-bearing end plate 14, the rear end of antenna 11.Baffle plate 12 is positioned at the centre of pressure-bearing end plate 14 and friction top 15, and the connecting through hole B of friction top 15 is passed in the front end of wedge 13, and the airtight connecting through hole B inside being placed in friction top 15, the front end of wedge 13.Airtightly between friction top 15 and pressure-bearing end plate 14 be provided with micro-wave screening ring 17, this micro-wave screening ring 17, for shielding the microwave may revealed from pressure-bearing end plate 14 and baffle plate 12 junction, makes microwave can not leak into the external world from micro-wave screening 17 ring.
As shown in Figure 4, the antenna 11 of the present embodiment has the transmitting outer surface 111 of elliptical shape, after oval emitting surface can allow microwave be launched by antenna 11, the mutual interference between microwave, affect less, and can be evenly distributed in container by the transmitting outer surface 111 of antenna 11.
As shown in Figure 4, be provided with sealing gasket between baffle plate 12 and pressure-bearing end plate 14, sealing pad can allow baffle plate 12 and pressure-bearing end plate 14 airtight performance upon connection better.Be provided with sealing gasket between baffle plate 12 and friction top 15, sealing pad can allow baffle plate 12 and friction top 15 airtight performance upon connection better.
Please participate in Fig. 4, the outer surface projection that antenna 11 is being positioned at connecting through hole A outside is provided with boss 19, as shown in Figure 2, boss 19 coordinates and is provided with limited block 18.The phenomenons such as this limited block 18 removably connects with pressure-bearing end plate 14, the position that antenna 11 can be allowed to keep correct by boss 19 and limited block 18, and the front portion that antenna 11 can not occur drops, bending.The wedge 13 of the present embodiment has microwave waveguide, and this microwave waveguide is conducive to microwave and enters into antenna 11 and launch.
When actual production manufactures, wedge 13 of the present invention is connected with converter 20, converter 20 is connected with magnetron 30, magnetron 30 provides microwave to originate for microwave feedthrough.
As shown in Figure 1, pressure-bearing shell 1 is divided into upper shell and lower house by vessel flange 3 by pressure-bearing shell 1, described pressure-bearing shell 1, vessel flange 3 adopt stainless steel or carbon steel material manufacture to form, and pressure-bearing shell 1 can be divided into upper shell and lower house by vessel flange 3; Open vessel flange 3, just can open upper shell.Be connected with supporting seat 2 bottom pressure-bearing shell 1, this supporting seat 2 is for supporting whole HTHP microwave chemical reactor.
As shown in Figure 1, agitator includes shaft 44 and paddle 45, and the top power of shaft 44 is connected on the power output shaft of reductor 42, and the lower end of shaft 44 is connected with paddle 45.This agitator is arranged in the material of HTHP microwave chemical reactor inner chamber for stirring, paddle 45 can make mixing effect better.
The invention provides the HTHP microwave chemical reactor of a kind of function admirable, rational in infrastructure, advanced technology, its concrete structure advantage is as follows:
1, the microwave power of this HTHP microwave chemical reactor after microwave feed-in is high: microwave power can reach thousands of watts to hundreds of kilowatts, even higher.
2, reactor volume is wider: its volume can be raised to tens cubic metres from tens.
3, in reactor, microwave field distribution is even, microwave chemical reactor pressure-bearing shell outside be distributed with some layers of microwave feed-in device, every layer adopts the some microwave feed-in devices of distribution, material is thus formed multiple feed-in mouths of microwave, and be provided with agitator at inside reactor, entirety makes medium be subject to uniform microwave and sufficient chemical reaction.
4, high temperature resistant, high pressure resistant: reactor is a pressure vessel inherently, meet the requirement of national various standard criterion, and be subject to the inspection of national quality superintendent office.
5, corrosion-resistant: this HTHP microwave chemical reactor can adopt various metal material to make (various carbon steel, stainless steel and non-ferrous metal), is applicable to various different medium.
6, this HTHP microwave chemical reactor can carry out continuous operation, production: can carry out continuous print charging and discharging, realizes continuous print and produces.
7, automatically control: the power, pressure, temperature etc. of microwave all adopt control automatically, and can on-line monitoring, display and adjustment.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a HTHP microwave chemical reactor, is characterized in that: the microwave feedthrough comprising the pressure-bearing shell (1) with internal cavity structures, the stirring system (4) being arranged on pressure-bearing shell (1) top and be arranged on pressure-bearing shell (1) sidewall; Described stirring system (4) is formed primarily of motor (41), reductor (42), bearing (43) and agitator, motor (41) is connected with reductor (42) power, agitator power is connected on the power output shaft of reductor (42), bearing (43) coordinates the top being installed on agitator, and agitator bottom is placed in the internal cavities of pressure-bearing shell (1); The top of described pressure-bearing shell (1) is provided with material import and export (7), and the bottom of pressure-bearing shell (1) is provided with leakage fluid dram (21); Described microwave feedthrough comprises feedthrough (10), pressure-bearing end plate (14) and friction top (15), (14) have connecting through hole A with pressure-bearing end plate, and feedthrough (10) front end is through the connecting through hole A of pressure-bearing end plate (14); (15) have connecting through hole B to described friction top, feedthrough (10) is through the connecting through hole B of friction top (15), and friction top (15) is connected with pressure-bearing end plate (14) is airtight by bolt (16); Described pressure-bearing shell (1) be provided with can detect pressure-bearing shell (1) intracavity space pressure pressure instruction and become send (5) and can detect pressure-bearing shell (1) inner chamber environment temperature temperature instruction and change send (8); Described pressure-bearing shell (1) sidewall is provided with the instruction of several liquid levels and becomes and send (9), pressure-bearing shell (1) is also provided with observation visor (6); Described microwave feedthrough is evenly arranged some layers in pressure-bearing shell (1) outside, and every layer of microwave feedthrough by several lateral arrangement is or/and several microwave feedthroughs vertically arranged are formed; Described feedthrough (10) is made up of antenna (11), baffle plate (12) and wedge (13) successively from front end to rear end; Antenna (11) front end is through the connecting through hole A of described pressure-bearing end plate (14), and the airtight connecting through hole A inside being placed in pressure-bearing end plate (14), the rear end of antenna (11); Baffle plate (12) is positioned at the centre of pressure-bearing end plate (14) and friction top (15), the connecting through hole B of described friction top (15) is passed in the front end of wedge (13), and the airtight connecting through hole B inside being placed in friction top (15), the front end of wedge (13); Airtightly between described friction top (15) and pressure-bearing end plate (14) be provided with micro-wave screening ring (17).
2. according to HTHP microwave chemical reactor according to claim 1, it is characterized in that: described antenna (11) has the transmitting outer surface (111) of elliptical shape.
3. according to HTHP microwave chemical reactor according to claim 1, it is characterized in that: between described baffle plate (12) and pressure-bearing end plate (14), be provided with sealing gasket, between described baffle plate (12) and friction top (15), be provided with sealing gasket.
4. according to HTHP microwave chemical reactor according to claim 1, it is characterized in that: pressure-bearing shell (1) is divided into upper shell and lower house by vessel flange (3) by described pressure-bearing shell (1); Described pressure-bearing shell (1) bottom is connected with supporting seat (2), and described pressure-bearing shell (1), vessel flange (3) adopt stainless steel or carbon steel or non-ferrous metal manufacture to form.
5. according to HTHP microwave chemical reactor according to claim 1, it is characterized in that: described agitator includes shaft (44) and paddle (45), the overhead power of shaft (44) is connected on the power output shaft of reductor (42), and the lower end of shaft (44) is connected with paddle (45).
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| CN201310566216.XA CN103599742B (en) | 2013-11-13 | 2013-11-13 | HTHP microwave chemical reactor |
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| CN201310566216.XA CN103599742B (en) | 2013-11-13 | 2013-11-13 | HTHP microwave chemical reactor |
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| CN103599742B true CN103599742B (en) | 2015-12-09 |
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| CN108970557A (en) * | 2018-08-09 | 2018-12-11 | 湖南行者环保科技有限公司 | Material reaction device |
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| JP4636664B2 (en) * | 2000-10-11 | 2011-02-23 | 四国計測工業株式会社 | High-temperature and high-pressure vessel with microwave supply device for chemical reaction promotion |
| DE102005050528B4 (en) * | 2005-10-21 | 2007-07-26 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | microwave autoclave |
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| CN1861249A (en) * | 2006-03-30 | 2006-11-15 | 大连理工大学 | Pressure type microwave reactor |
| CN201070547Y (en) * | 2007-07-24 | 2008-06-11 | 中国科学院武汉植物园 | Thermoregulation type ultrasound wave and microwave coupling extracting device |
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