CN108786687A - Photochemical reaction system based on micro- Chemical Engineering Technology - Google Patents
Photochemical reaction system based on micro- Chemical Engineering Technology Download PDFInfo
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- CN108786687A CN108786687A CN201710301252.1A CN201710301252A CN108786687A CN 108786687 A CN108786687 A CN 108786687A CN 201710301252 A CN201710301252 A CN 201710301252A CN 108786687 A CN108786687 A CN 108786687A
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- engineering technology
- reaction channel
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- 238000005516 engineering process Methods 0.000 title claims abstract description 20
- 238000003889 chemical engineering Methods 0.000 title claims abstract description 17
- 238000006552 photochemical reaction Methods 0.000 title claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 claims abstract description 56
- 238000003491 array Methods 0.000 claims abstract description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 4
- 229920009441 perflouroethylene propylene Polymers 0.000 claims description 4
- 229920001780 ECTFE Polymers 0.000 claims description 2
- 229910052786 argon Inorganic materials 0.000 claims description 2
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 claims description 2
- 229920011301 perfluoro alkoxyl alkane Polymers 0.000 claims description 2
- 239000002861 polymer material Substances 0.000 claims description 2
- 229920001169 thermoplastic Polymers 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 230000009466 transformation Effects 0.000 abstract description 8
- 238000005286 illumination Methods 0.000 abstract description 2
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- RMVRSNDYEFQCLF-UHFFFAOYSA-N thiophenol Chemical compound SC1=CC=CC=C1 RMVRSNDYEFQCLF-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- GUUVPOWQJOLRAS-UHFFFAOYSA-N Diphenyl disulfide Chemical compound C=1C=CC=CC=1SSC1=CC=CC=C1 GUUVPOWQJOLRAS-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- GTDPSWPPOUPBNX-UHFFFAOYSA-N ac1mqpva Chemical compound CC12C(=O)OC(=O)C1(C)C1(C)C2(C)C(=O)OC1=O GTDPSWPPOUPBNX-UHFFFAOYSA-N 0.000 description 2
- CURBACXRQKTCKZ-UHFFFAOYSA-N cyclobutane-1,2,3,4-tetracarboxylic acid Chemical compound OC(=O)C1C(C(O)=O)C(C(O)=O)C1C(O)=O CURBACXRQKTCKZ-UHFFFAOYSA-N 0.000 description 2
- 238000006471 dimerization reaction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- 238000007146 photocatalysis Methods 0.000 description 2
- 230000001699 photocatalysis Effects 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0093—Microreactors, e.g. miniaturised or microfabricated reactors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
- B01J19/122—Incoherent waves
- B01J19/123—Ultraviolet light
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
- B01J19/122—Incoherent waves
- B01J19/127—Sunlight; Visible light
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00781—Aspects relating to microreactors
- B01J2219/00788—Three-dimensional assemblies, i.e. the reactor comprising a form other than a stack of plates
- B01J2219/00792—One or more tube-shaped elements
- B01J2219/00797—Concentric tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00781—Aspects relating to microreactors
- B01J2219/00873—Heat exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J2219/0871—Heating or cooling of the reactor
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
A kind of photochemical reaction system based on micro- Chemical Engineering Technology of photochemistry applied technical field, including：Multichannel microreactor and LED light strip, wherein：Multichannel microreactor is equipped with reaction channel group, and reaction channel group one end is connected with mixing chamber, the other end is connected with collecting chamber, and reaction channel group's outer helical is wound with LED light strip；The reaction channel group is made of the reaction channel of several annular arrays.The present invention can obtain uniform illumination, improve the yield and degree of purity of product during photochemical transformation in conjunction with the characteristics of photochemical transformation and micro- Chemical Engineering Technology, while reaching higher thermal matter transfer performance inside reaction channel.
Description
Technical field
It is specifically a kind of based on the photochemical of micro- Chemical Engineering Technology the present invention relates to a kind of technology in photochemical reaction field
Learn reaction system.
Background technology
Photochemical transformation because its with it is environmental-friendly, compare thermal chemical reaction with relatively mild reaction condition, can realize
The features such as reaction process that some thermochemical studies are difficult to realize, worldwide obtains extensive since the 1970s
Concern.
But inside reactor uneven illumination is even in existing light reaction technology, easily causes side reaction, thus reaction selectivity
It is low, seriously affect production efficiency；On the other hand, capacity usage ratio is low, effective temperature control of light source and reaction system is difficult and
Reaction process amplification is also the problem for restricting photochemical transformation and realizing extensive commercial application.
Invention content
The present invention is directed to deficiencies of the prior art, it is proposed that a kind of photochemical reaction based on micro- Chemical Engineering Technology
System can improve photochemical in conjunction with the characteristics of photochemical transformation and micro- Chemical Engineering Technology, while reaching higher thermal matter transfer performance
Learn the yield and degree of purity of product in conversion process.
The present invention is achieved by the following technical solutions：
The present invention includes：Multichannel microreactor and LED light strip, wherein：Multichannel microreactor is equipped with reaction channel group,
Reaction channel group one end is connected with mixing chamber, the other end is connected with collecting chamber, and reaction channel group's outer helical is wound with LED light
Band；
The reaction channel group is made of the reaction channel of several annular arrays.
The reaction channel is capillary；Preferably, capillary inner diameter is 0.25~3mm.
The mixing chamber is equipped with several feed inlets and capillary discharge port, capillary discharge port quantity and reaction channel
Quantity is identical, position and reaction channel correspond.
The LED light strip by several annular arrays light source fixed rod support, it is good inside reaction channel to ensure
Light distribution improves yield；The both ends of the light source fixed link are fixedly connected with mixing chamber, collecting chamber respectively.
The light source fixed link quantity is no less than 3.
The light source of the LED light strip be 200~400nm of wave-length coverage 400~760nm of ultraviolet light or wave-length coverage can
It is light-exposed；Light source can be replaced according to the requirement of differential responses system.
The material of the reaction channel is the thermoplastic polymer material with translucency such as FEP, PFA, ETFE, ECTFE；Its
Remaining structure material can be inorganic material, such as stainless steel, copper, zinc, aluminium, silicon carbide or organic glass；It is different according to each component
It is welding or pressure fastening that the corresponding mode that is fixedly connected, which can be selected, in material.
Preferably, the LED light strip outer cover is equipped with heat exchange sleeve, enhances heat exchange efficiency, removes light source luminescent in time
The heat that process generates, further increases the service life of light source and the yield of photochemical transformation process.
Heat transferring medium in the heat exchange sleeve is one or more mixed in Cryogenic air, low temperature nitrogen and low temperature argon gas
Close gas.
Technique effect
Compared with prior art, present invention combination photochemical transformation and the characteristics of micro- Chemical Engineering Technology, reaches higher mass transfer, biography
While hot rate, the good light distribution of reaction channel, efficient electricity conversion and larger flux behaviour are realized
Make, improve yield, the degree of purity of product during photochemical transformation, reduce energy consumption, is suitable for a variety of photochemical reaction systems；Together
When this system internal structure it is simple, each component independently installed can be dismantled, convenient processing and manufacture.
Description of the drawings
Fig. 1 is the overall structure front view that the present invention is equipped with heat exchange sleeve；
Fig. 2 is the structure front view that the present invention does not install heat exchange sleeve；
Fig. 3 is internal structure front view of the present invention without heat exchange sleeve and LED light strip；
Fig. 4 is A-A sectional views in Fig. 2；
In figure：Mixing chamber 1, collecting chamber 2, heat exchange sleeve 3, LED light strip 4, reaction channel 5, light source fixed link 6.
Specific implementation mode
It elaborates below to the embodiment of the present invention, the present embodiment is carried out lower based on the technical solution of the present invention
Implement, gives detailed embodiment and specific operating process, but protection scope of the present invention is not limited to following implementation
Example.
Embodiment 1
As shown in Figure 1, Figure 2 and Figure 3, the present embodiment includes：Multichannel microreactor and LED light strip 4, wherein：Multichannel
Microreactor is equipped with reaction channel group, and reaction channel group one end is connected with mixing chamber 1, the other end is connected with collecting chamber 2, and reaction is logical
Road group's outer helical is wound with LED light strip 4, and 4 outside of LED light strip is equipped with heat exchange sleeve 3；
As shown in figure 4, the reaction channel group is made of the reaction channel 5 of 25 annular arrays.
The reaction channel 5 is capillary；Preferably, capillary inner diameter 0.75mm, length 2.5m, material are
PFA。
The mixing chamber 1 is set there are two feed inlet and 25 capillary discharge ports.
Preferably, the LED light strip 4 is supported by the light source fixed link 6 of 3 annular arrays, the light source fixed link 6
Both ends are fixedly connected with mixing chamber 1, collecting chamber 2 respectively.
The LED light strip 4 emits the visible light that characteristic wavelength is 530nm, power 60W.
Preferably, the heat transferring medium in the heat exchange sleeve 3 is Cryogenic air.
The present embodiment carries out benzenethiol light-catalyzed reaction using above system：Using oxygen as gas phase, containing benzenethiol, tetramethyl
Ethylenediamine and the methanol solution in Yihong are liquid phase, reaction time 90s, the product diphenyl disulfide being collected into, yield
It is 90%.
Embodiment 2
As shown in Figures 2 and 3, the present embodiment includes：Multichannel microreactor and LED light strip 4, wherein：Multichannel is micro- anti-
Device is answered to be equipped with reaction channel group, reaction channel group one end is connected with mixing chamber 1, the other end is connected with collecting chamber 2, reaction channel group
Outer helical is wound with LED light strip 4；
As shown in figure 4, the reaction channel group is made of the reaction channel 5 of 25 annular arrays.
The reaction channel 5 is capillary；Preferably, capillary inner diameter 1.59mm, length 4.1m, material are
FEP。
The mixing chamber 1 is set there are two feed inlet and 25 capillary discharge ports.
Preferably, the LED light strip 4 is supported by the light source fixed link 6 of 3 annular arrays；The light source fixed link 6
Both ends are fixedly connected with mixing chamber 1, collecting chamber 2 respectively.
4 launch wavelength of the LED light strip is the ultraviolet light of 365nm, power 300W.
The present embodiment carries out maleic anhydride photocatalysis dimerization reaction using above system：Gas phase is nitrogen, and liquid phase is quality
The maleic anhydride solution of score 5%, solvent are ethyl acetate, and reaction time 19.1min is collected into product cyclobutane
Tetracarboxylic acid dianhydride, yield 30%.
Embodiment 3
As shown in Figure 1, Figure 2 and Figure 3, the present embodiment includes：Multichannel microreactor and LED light strip 4, wherein：Multichannel
Microreactor is equipped with reaction channel group, and reaction channel group one end is connected with mixing chamber 1, the other end is connected with collecting chamber 2, and reaction is logical
Road group's outer helical is wound with LED light strip 4, and 4 outside of LED light strip is equipped with heat exchange sleeve 3；
As shown in figure 4, the reaction channel group is made of the reaction channel 5 of 25 annular arrays.
The reaction channel 5 is capillary；Preferably, capillary inner diameter 1.59mm, length 4.1m, capillary tubes
Matter is FEP.
The mixing chamber 1 is set there are two feed inlet and 25 capillary discharge ports.
Preferably, the LED light strip 4 is supported by the light source fixed link 6 of 3 annular arrays；The light source fixed link 6
Both ends are fixedly connected with mixing chamber 1, collecting chamber 2 respectively.
The LED light strip 4 emits the ultraviolet light that characteristic wavelength is 365nm, power 300W.
Preferably, the heat transferring medium in the heat exchange sleeve 3 is low temperature nitrogen.
The present embodiment carries out maleic anhydride photocatalysis dimerization reaction using above system：Gas phase is nitrogen, and liquid phase is quality
The maleic anhydride solution of score 5%, solvent are ethyl acetate, and reaction time 19.1min is collected into product cyclobutane
Tetracarboxylic acid dianhydride, yield 42%；
High-pressure sodium lamp is usually set to the center of tank reactor as light source in the prior art：To be in equilateral triangle cloth
The high-pressure sodium lamp of 3 200W set is arranged in the central area of tank reactor, the ultraviolet light that transmitting characteristic wavelength is 365nm,
Under the same reaction conditions, it is exchanged heat using low temperature nitrogen, heat exchange amount is 2 times of the present embodiment, and yield is only 20%；If single high
The power ascension of pressure mercury lamp to 600W, reaction light application time need to increase to 1 hour, and yield is only 10%.
Claims (9)
1. a kind of photochemical reaction system based on micro- Chemical Engineering Technology, which is characterized in that including：Multichannel microreactor and LED
Light belt, wherein：Multichannel microreactor is equipped with reaction channel group, and reaction channel group one end is connected with mixing chamber, other end connection
There are collecting chamber, reaction channel group's outer helical to be wound with LED light strip；
The reaction channel group is made of the reaction channel of several annular arrays.
2. the photochemical reaction system according to claim 1 based on micro- Chemical Engineering Technology, characterized in that the reaction is logical
Road is capillary, and capillary inner diameter is 0.25~3mm.
3. the photochemical reaction system according to claim 2 based on micro- Chemical Engineering Technology, characterized in that the reaction channel
Material be the thermoplastic polymer material with translucency such as FEP, PFA, ETFE, ECTFE.
4. the photochemical reaction system according to claim 2 based on micro- Chemical Engineering Technology, characterized in that the mixing chamber
Equipped with several feed inlets and capillary discharge port, capillary discharge port quantity is identical as reaction channel quantity, position with react
Channel corresponds.
5. the photochemical reaction system according to claim 1 based on micro- Chemical Engineering Technology, characterized in that the LED light
Band by the light source fixed rod support of several annular arrays, fix with mixing chamber, collecting chamber respectively by the both ends of the light source fixed link
Connection.
6. the photochemical reaction system according to claim 5 based on micro- Chemical Engineering Technology, characterized in that the light source is solid
Fixed pole quantity is no less than 3.
7. the photochemical reaction system according to claim 5 based on micro- Chemical Engineering Technology, characterized in that the LED light
The visible light of 400~760nm of ultraviolet light or wave-length coverage with 200~400nm of launch wavelength range.
8. the photochemical reaction system according to claim 5 based on micro- Chemical Engineering Technology, characterized in that the LED light
Band outer cover is equipped with heat exchange sleeve.
9. the photochemical reaction system according to claim 8 based on micro- Chemical Engineering Technology, characterized in that the heat exchange sleeve
In heat transferring medium be Cryogenic air, low temperature nitrogen and low temperature argon gas in one or more mixed gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710301252.1A CN108786687A (en) | 2017-05-02 | 2017-05-02 | Photochemical reaction system based on micro- Chemical Engineering Technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710301252.1A CN108786687A (en) | 2017-05-02 | 2017-05-02 | Photochemical reaction system based on micro- Chemical Engineering Technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108786687A true CN108786687A (en) | 2018-11-13 |
Family
ID=64053930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710301252.1A Pending CN108786687A (en) | 2017-05-02 | 2017-05-02 | Photochemical reaction system based on micro- Chemical Engineering Technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108786687A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758995A (en) * | 2019-03-05 | 2019-05-17 | 大连理工大学 | A kind of Universal fluorescence fluid photochemistry microreactor part and its 3D printing manufacturing method |
| CN110773089A (en) * | 2019-11-05 | 2020-02-11 | 山东奇谱创能生物科技有限公司 | Multi-channel chemical micro-reaction equipment based on single light beam |
| CN111790335A (en) * | 2019-04-08 | 2020-10-20 | 上海交通大学 | Ultraviolet photochemical reactor device based on continuous flow technology |
| CN114195620A (en) * | 2021-12-23 | 2022-03-18 | 上海交通大学 | Method for synthesizing phenol by photo-oxidation benzene continuous flow based on micro-reactor |
| US11872556B2 (en) | 2019-03-05 | 2024-01-16 | Dalian University Of Technology | General-purpose fluorescent fluid photochemical microreactor and manufacturing method therefor by 3D printing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1911498A (en) * | 2006-08-01 | 2007-02-14 | 华东师范大学 | Capillary tube array photo catalysis reactor and its preparation and application |
| CN201147688Y (en) * | 2007-12-17 | 2008-11-12 | 天津理工大学 | Actinic chemistry reactor using LED as light source |
| CN203392892U (en) * | 2013-08-15 | 2014-01-15 | 陕西理工学院 | Photocatalytic magnetic inorganic adsorption electroplating wastewater treatment device |
| CN105344299A (en) * | 2015-11-16 | 2016-02-24 | 北京中教金源科技有限公司 | LED light source photochemical reaction instrument |
-
2017
- 2017-05-02 CN CN201710301252.1A patent/CN108786687A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1911498A (en) * | 2006-08-01 | 2007-02-14 | 华东师范大学 | Capillary tube array photo catalysis reactor and its preparation and application |
| CN201147688Y (en) * | 2007-12-17 | 2008-11-12 | 天津理工大学 | Actinic chemistry reactor using LED as light source |
| CN203392892U (en) * | 2013-08-15 | 2014-01-15 | 陕西理工学院 | Photocatalytic magnetic inorganic adsorption electroplating wastewater treatment device |
| CN105344299A (en) * | 2015-11-16 | 2016-02-24 | 北京中教金源科技有限公司 | LED light source photochemical reaction instrument |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758995A (en) * | 2019-03-05 | 2019-05-17 | 大连理工大学 | A kind of Universal fluorescence fluid photochemistry microreactor part and its 3D printing manufacturing method |
| US11872556B2 (en) | 2019-03-05 | 2024-01-16 | Dalian University Of Technology | General-purpose fluorescent fluid photochemical microreactor and manufacturing method therefor by 3D printing |
| CN111790335A (en) * | 2019-04-08 | 2020-10-20 | 上海交通大学 | Ultraviolet photochemical reactor device based on continuous flow technology |
| CN110773089A (en) * | 2019-11-05 | 2020-02-11 | 山东奇谱创能生物科技有限公司 | Multi-channel chemical micro-reaction equipment based on single light beam |
| CN114195620A (en) * | 2021-12-23 | 2022-03-18 | 上海交通大学 | Method for synthesizing phenol by photo-oxidation benzene continuous flow based on micro-reactor |
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Application publication date: 20181113 |
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| RJ01 | Rejection of invention patent application after publication |