CN107051366A - A kind of continuous stream tubular reactor system and reaction control system - Google Patents
A kind of continuous stream tubular reactor system and reaction control system Download PDFInfo
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- CN107051366A CN107051366A CN201710433895.1A CN201710433895A CN107051366A CN 107051366 A CN107051366 A CN 107051366A CN 201710433895 A CN201710433895 A CN 201710433895A CN 107051366 A CN107051366 A CN 107051366A
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- 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
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
- B01J19/242—Tubular reactors in series
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- 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
- B01J19/0006—Controlling or regulating processes
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- 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
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
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- 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
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
- B01J19/243—Tubular reactors spirally, concentrically or zigzag wound
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- 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
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00054—Controlling or regulating the heat exchange system
- B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
- B01J2219/00058—Temperature measurement
- B01J2219/0006—Temperature measurement of the heat exchange medium
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- 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
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00164—Controlling or regulating processes controlling the flow
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- 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
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00189—Controlling or regulating processes controlling the stirring velocity
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- 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
- B01J2219/24—Stationary reactors without moving elements inside
- B01J2219/2401—Reactors comprising multiple separate flow channels
- B01J2219/2402—Monolithic-type reactors
- B01J2219/2409—Heat exchange aspects
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- 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
- B01J2219/24—Stationary reactors without moving elements inside
- B01J2219/2401—Reactors comprising multiple separate flow channels
- B01J2219/2402—Monolithic-type reactors
- B01J2219/2418—Feeding means
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- 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
- B01J2219/24—Stationary reactors without moving elements inside
- B01J2219/2401—Reactors comprising multiple separate flow channels
- B01J2219/2402—Monolithic-type reactors
- B01J2219/2422—Mixing means, e.g. fins or baffles attached to the monolith or placed in the channel
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The present invention relates to chemical pharmaceutical technical field, specifically related to a kind of continuous stream tubular reactor system and reaction control system, reaction system includes feed arrangement, mixing arrangement, preheating device and the reaction unit being sequentially communicated, reaction tube in reaction unit is sequentially communicated by communication apparatus, reaction control system includes the input unit for being used to select default reaction pattern, and the control unit normally run according to reaction condition come output control signal, control continuous stream tubular reactor system according to the reaction pattern of selection.The continuous stream tubular reactor system and reaction control system of the present invention, good mixing effect, reaction condition control is accurate, reaction efficiency and yield rate are improved, volume and floor space are smaller, reduce production cost, using spirally-wound reaction tube, good mixing effect, equipment life is long.
Description
Technical field
The present invention relates to chemical pharmaceutical technical field, and in particular to a kind of continuous stream tubular reactor system and reaction controlling system
System.
Background technology
The conventional reactor apparatus of chemical pharmaceutical technical field includes tubular reactor and tank reactor etc., wherein autoclave
Reactor often loads agitating device in a kettle., for liquid phase reactor thing mixing, its synthetic purity, reaction conversion ratio compared with
Low, energy consumption and pollution are more serious.Because field of chemical pharmacy requires higher to purity of product etc., therefore the reaction often used
Device equipment is continuous flow tubular reactor.
Chemical reactant concentration in tubular reactor changes with reaction rate with pipe range, therefore tubular reactor needs completely
Pipe range required for foot chemical reaction, existing straight tube reactor or U-tube reactor will accomplish longer pipe range, then reactor
Volume is too big.In addition, existing tubular reactor, it is impossible to the reaction condition required for completion chemically reacts well, such as mass transfer,
Being sufficiently mixed required for heat transfer, accurate temperature controlling, enough tube length of reaction tube and the corresponding data of on-line checking etc..
The content of the invention
The present invention proposes a kind of continuous stream tubular reactor system and reaction control system, to solve existing pipe reaction system
Floor space of uniting is big, and mass transfer, heat transfer mixing are not uniform enough, it is impossible to accomplish the technical problem such as accurate temperature controlling and on-line monitoring.
The present invention continuous stream tubular reactor system, including be sequentially communicated feed arrangement, mixing arrangement, preheating device and
Reaction unit,
The feed arrangement includes multigroup head tank being sequentially connected, feed pump and flow controller, each raw material
Tank is used to contain a kind of reaction solution, and the flow controller is used to control the feed pump from the head tank with a constant speed
Rate abstraction reaction solution；
Agitating paddle is installed, the agitating paddle is driven by servomotor in the mixing arrangement, for will be from the raw material
The reaction solution extracted in tank is mixed, and obtains mixed solution；
The preheating device includes preheating tube side and preheating shell side, and the preheating tube side is used to circulate from the mixing arrangement
The mixed solution of importing, the preheating shell side, which is used to circulate, is used for the pre- thermal medium for preheating reactant；
The reaction unit includes reactor shell, and the bottom of the reactor shell is provided with shell side inlet, described anti-
Answering the top of device housing to be provided with inside shell-side outlet, the shell side of the reactor shell is used to circulate for heating response thing
Heat medium；The upper and lower ends of the reactor shell are respectively connected with tube sheet and communication apparatus, the inside of the reactor shell
It is provided with the reaction tube group for the reactant that circulates, the reaction tube group includes many reaction tubes, up and down the two of every reaction tube
Hold through and be fixedly connected on the tube sheet, all reaction tubes are sequentially communicated by the communication apparatus.
Preferably, reactant entrance and reactant exit are provided with the communication apparatus of the reactor shell lower end,
The reactant entrance connects the preheating device, and the reactant exit connects products pot.
Preferably, being provided with temperature instrument, pressure detecting instrument on the communication apparatus of the reactor shell upper end
Table and flow rate detection instrument, for measuring temperature, pressure and flow speed data in the reaction tube.
Preferably, the communication apparatus, which is used, is provided with the multiple and reaction on baffling bobbin carriage, the baffling bobbin carriage
The corresponding baffling groove of adjacent two reaction tubes in pipe communication direction, all reaction tubes by the baffling groove on baffling bobbin carriage successively
Connection.
Set preferably, many reaction tubes are wound with certain lead angle.
It is described the invention also discloses a kind of continuous stream pipe reaction control system, including input block and control unit
Input block is used to select default reaction pattern, and the reaction pattern that described control unit is selected based on the input block is come defeated
Go out control signal, the tubular reactor system operation of control continuous stream；Wherein, described control unit includes：
Multigroup feed control device, every group of feed control device connects a head tank, for controlling every kind of reaction solution
Flow velocity and flow；
Mixed control apparatus, the rotating speed for controlling the servomotor；
Pre-heating control device, including preheating temperature detection device and preheating medium control device, the preheating temperature detection
Device is used for the temperature for detecting preheated solution in preheating device tube side, and the preheating medium control device is used for according to the temperature control
The temperature and flow velocity of pre- thermal medium in preheating device shell side processed；
Reaction Control Assembly, including reaction condition detection means, reaction stream velocity control device and heating medium control dress
Put, the reaction condition detection means includes temperature instrument, pressure instrumentation and flow rate detection instrument, it is anti-for measuring
Temperature, pressure and flow speed data that should be in pipe, the reaction stream velocity control device be used for according to the flow speed data in reaction tube
Reactant flow velocity is controlled, the heating medium control device is used to control reactor according to the temperature and pressure data in reaction tube
The temperature and flow velocity of heating medium inside shell side.
The continuous stream tubular reactor system and reaction control system of the present invention, has the following advantages that：
(1) by setting mixing arrangement, a variety of reaction solutions are sufficiently mixed, improve reaction efficiency.
(2) by setting preheating device, mixed reaction solution is made to heat up in advance before entering the reactor, into reaction
Reaction temperature is reached after device as early as possible, reaction efficiency is improved.
(3) reaction unit uses continuous stream pipeline, and continuous stream pipeline is connected by baffling bobbin carriage, substantially reduces adjacent anti-
The distance between should manage, the length of unit volume reaction tubes is increased significantly, under conditions of same chemical reaction is met, this
The volume and floor space of invention are smaller, and production cost is lower.
(4) reaction tube is wound in the shape of a spiral, and reactant makes reactant low along helically coiled curl tangential motion
High reynolds number is obtained under flow condition, turbulence effects are greatly improved, uninterrupted mixing is remained in continuous flowing reactive；In addition,
Wound form reaction tube group is integrally in spring form, can pass thermogenetic thermal stress with elimination reaction, will not conduct thermal stress to pipe
Plate end, substantially increases the service life of equipment.
(5) reaction control system detects the reaction condition of reaction system links in real time, and makes accurate feedback tune
Every reaction condition in section, accurate control reaction system.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the continuous stream tubular reactor system of the present invention；
Fig. 2 is the structural representation of the reaction unit of the continuous stream tubular reactor system of the present invention；
Fig. 3 is the theory diagram of the continuous stream pipe reaction control system of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Embodiment 1：
As shown in Figure 1-2, the continuous stream tubular reactor system of the present embodiment, including be sequentially communicated feed arrangement 1, mixing
Device 2, preheating device 3 and reaction unit 4.
Wherein, feed arrangement 1 includes multigroup head tank 10 being sequentially connected, feed pump 11 and flow controller 12, each
Head tank 10 is used to contain a kind of reaction solution, and flow controller 12 is used to control the feed pump 11 from the head tank 10
With given pace abstraction reaction solution.
Agitating paddle 20 is installed, agitating paddle 20 is driven by servomotor 21 in mixing arrangement 2, for will be from the head tank
The reaction solution extracted in 10 is mixed, and obtains mixed solution.
Preheating device 3 includes preheating tube side 30 and preheating shell side 31, and preheating tube side 30 is used to circulate from the mixing arrangement 2
The mixed solution of importing, preheating shell side 31, which is used to circulate, is used for the pre- thermal medium for preheating reactant.
Reaction unit 4 includes reactor shell 40, and the bottom of reactor shell 40 is provided with shell side inlet 41, reactor enclosure
The top of body 40 is provided with the heating for being used to circulate for heating response thing inside shell-side outlet 42, the shell side of reactor shell 40
Medium；The upper and lower ends of reactor shell 40 are respectively connected with tube sheet 43 and communication apparatus, and reactor shell 40 is internally provided with
For many reaction tubes 44 of the reactant that circulates, the upper and lower ends of every reaction tube 44 pass through and are fixedly connected on the tube sheet 43
On, all reaction tubes 44 are sequentially communicated by the communication apparatus.
Further, it is provided with the He of reactant entrance 45 on the communication apparatus of the lower end of reactor shell 40 in the present embodiment
Reactant exit 46, the reactant entrance 45 connects the preheating device 3, and the reactant exit 46 connects products pot.
Further, it is provided with temperature instrument on the communication apparatus of the upper end of reactor shell 40 in the present embodiment
47th, pressure instrumentation 48 and flow rate detection instrument 49, for measuring temperature, pressure and flow speed data in the reaction tube.
Further, the communication apparatus in the present embodiment uses baffling bobbin carriage 5, is provided with the baffling bobbin carriage 5 multiple
The corresponding baffling groove 50 of two reaction tubes 44 adjacent with the communication direction of reaction tube 44, all reaction tubes 44 pass through baffling
Baffling groove 50 on bobbin carriage 5 is sequentially communicated.Adjacent reaction tube is connected using baffling groove, can greatly reduce adjacent reaction pipe it
Between distance, the length of unit volume reaction tubes is increased significantly, under conditions of same chemical reaction is met, the present embodiment
In reaction unit volume and floor space it is smaller.
Further, many reaction tubes 44 in the present embodiment are wound with certain lead angle and set, and form wound form anti-
Should pipe group, wound form reaction tube group winds in the shape of a spiral, and reactant makes reactant along helically coiled curl tangential motion
High reynolds number is obtained in the case of low flow velocity, turbulence effects are greatly improved, uninterrupted mixing is remained in continuous flowing reactive；Separately
Outside, wound form reaction tube group is integrally in spring form, can pass thermogenetic thermal stress with elimination reaction, thermal stress will not be conducted to
Tube sheet end, substantially increases the service life of equipment.
Embodiment 2：
Present embodiment discloses a kind of continuous stream pipe reaction control system, including input block 6 and control unit 7, institute
Stating input block 6 is used to select default reaction pattern, the reaction mould that described control unit 7 is selected based on the input block 6
Formula comes output control signal, the tubular reactor system operation of control continuous stream；Wherein, described control unit 7 includes：
Multigroup feed control device 70, every group of feed control device 70 connects a head tank 10, every kind of anti-for controlling
Answer the flow velocity and flow of solution；
Mixed control apparatus 71, the rotating speed for controlling the servomotor 21；
Pre-heating control device 72, including preheating temperature detection device 73 and preheating medium control device 74, the preheating temperature
Degree detection means 73 is used for the temperature for detecting preheated solution in the preheating tube side 30 of preheating device 3, the preheating medium control device
74 are used for temperature and flow velocity according to pre- thermal medium in the temperature control preheating device 3 preheating shell side 31；
Reaction Control Assembly 75, including reaction condition detection means 76, reaction stream velocity control device 77 and heating medium
Control device 78, the reaction condition detection means 76 includes temperature instrument 47, pressure instrumentation 48 and flow rate detection
Instrument 49, for measuring temperature, pressure and flow speed data in reaction tube 44, the reaction stream velocity control device 77 is used for root
Reactant flow velocity is controlled according to the flow speed data in reaction tube 44, the heating medium control device 78 is used for according in reaction tube 44
Temperature and pressure data control reactor shell side inside heating medium temperature and flow velocity.
Further, input block 6 selects default reaction pattern in the present embodiment, and the default reaction pattern includes
The preset temperature of preheated solution in the preset flow rate and preset flow of every kind of reaction solution, preheating tube side 30, in preheating shell side 31
Preset temperature, preset pressure and preset flow rate in the preset temperature and preset flow rate of pre- thermal medium, reaction tube 44, reactor enclosure
The preset temperature and preset flow rate of heating medium inside journey.Those skilled in the art can according to the content of the present embodiment, by
Software and necessary general hardware platform, to realize default reaction pattern in the present embodiment.
Operationally, the default reaction pattern selected according to input block 6, control is anti-for the reaction control system of the present embodiment
The feed arrangement 1 in system is answered to inject the plurality of raw materials solution in multiple head tanks 10 in mixing arrangement 2；Mixing arrangement 2 makes
After material solution is sufficiently mixed, mixed solution enters in preheating device 3；Pre-heating control device 73 detects the economizer bank of preheating device 3
The temperature of preheated solution in journey 30, and according to the temperature and stream of pre- thermal medium in the temperature control preheating device 3 preheating shell side 31
Speed；After the completion of preheating, reaction solution is entered in reaction unit 4 by continuous stream pipeline, and Reaction Control Assembly detects and feeds back control
The stabilization of reaction condition processed.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, it is noted that for this
For the those of ordinary skill of technical field, on the premise of the application principle is not departed from, some improvement and profit can also be made
Decorations, within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc. are regarded as being included in this
Within the protection domain of invention.
Claims (6)
1. a kind of continuous stream tubular reactor system, it is characterised in that：Including the feed arrangement, mixing arrangement, preheating being sequentially communicated
Device and reaction unit,
The feed arrangement includes multigroup head tank being sequentially connected, feed pump and flow controller, and each head tank is used
In containing a kind of reaction solution, the flow controller is used to control the feed pump to take out with given pace from the head tank
Take reaction solution；
Agitating paddle is installed, the agitating paddle is driven by servomotor in the mixing arrangement, for will be from the head tank
The reaction solution of extraction is mixed, and obtains mixed solution；
The preheating device includes preheating tube side and preheating shell side, and the preheating tube side is used to circulate to be imported from the mixing arrangement
Mixed solution, the preheating shell side, which is used to circulate, to be used to preheat the pre- thermal medium of reactant；
The reaction unit includes reactor shell, and the bottom of the reactor shell is provided with shell side inlet, the reactor
The top of housing is provided with the heating for being used to circulate for heating response thing inside shell-side outlet, the shell side of the reactor shell
Medium；The upper and lower ends of the reactor shell are respectively connected with tube sheet and communication apparatus, and the inside of the reactor shell is set
There is the reaction tube group for the reactant that circulates, the reaction tube group includes many reaction tubes, and the upper and lower ends of every reaction tube are worn
Cross and be fixedly connected on the tube sheet, all reaction tubes are sequentially communicated by the communication apparatus.
2. a kind of continuous stream tubular reactor system as claimed in claim 1, it is characterised in that：The reactor shell lower end
Reactant entrance and reactant exit are provided with communication apparatus, the reactant entrance connects the preheating device, described anti-
Answer thing outlet products pot.
3. a kind of continuous stream tubular reactor system as claimed in claim 1, it is characterised in that：The reactor shell upper end
Temperature instrument, pressure instrumentation and flow rate detection instrument are provided with communication apparatus, for measuring in the reaction tube
Temperature, pressure and flow speed data.
4. a kind of continuous stream tubular reactor system as claimed in claim 1, it is characterised in that：The communication apparatus uses baffling
The corresponding baffling of multiple two reaction tubes adjacent with the reaction tube communication direction is provided with bobbin carriage, the baffling bobbin carriage
Groove, all reaction tubes are sequentially communicated by the baffling groove on baffling bobbin carriage.
5. a kind of continuous stream tubular reactor system as claimed in claim 1, it is characterised in that：The many reaction tubes are with certain
Lead angle winding is set.
6. a kind of be used to control the continuous drift tube type of the continuous stream tubular reactor system as any one of claim 1-5 anti-
Answer control system, it is characterised in that：Including input block and control unit, the input block is used to select default reaction mould
Formula, described control unit, come output control signal, controls continuous drift tube type anti-based on the reaction pattern that the input block is selected
Answer system operation；Wherein, described control unit includes：
Multigroup feed control device, every group of feed control device connects a head tank, the stream for controlling every kind of reaction solution
Speed and flow；
Mixed control apparatus, the rotating speed for controlling the servomotor；
Pre-heating control device, including preheating temperature detection device and preheating medium control device, the preheating temperature detection device
Temperature for detecting preheated solution in preheating device tube side, the preheating medium control device is used for pre- according to the temperature control
The temperature and flow velocity of pre- thermal medium in thermal shell side；
Reaction Control Assembly, including reaction condition detection means, reaction stream velocity control device and heating medium control device, institute
Stating reaction condition detection means includes temperature instrument, pressure instrumentation and flow rate detection instrument, for measuring reaction tube
Interior temperature, pressure and flow speed data, the reaction stream velocity control device is used to be controlled according to the flow speed data in reaction tube
Reactant flow velocity, the heating medium control device is used to control reactor shell side according to the temperature and pressure data in reaction tube
The temperature and flow velocity of inside heating medium.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710433895.1A CN107051366B (en) | 2017-06-09 | 2017-06-09 | A kind of continuous flow tubular reactor system and reaction control system |
| RU2019142135A RU2726178C1 (en) | 2017-06-09 | 2018-05-28 | Pipe flow deflection chamber, continuous flow reactor and continuous flow reaction system with control system |
| US16/616,447 US10807065B2 (en) | 2017-06-09 | 2018-05-28 | Baffling tube box, continuous flow reactor, continuous flow reaction system and control system |
| EP18813078.5A EP3616785B1 (en) | 2017-06-09 | 2018-05-28 | Baffling tube box, continuous flow reactor, continuous flow reaction system and control system |
| PCT/CN2018/088680 WO2018223862A1 (en) | 2017-06-09 | 2018-05-28 | Baffling tube box, continuous flow reactor, continuous flow reaction system and control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710433895.1A CN107051366B (en) | 2017-06-09 | 2017-06-09 | A kind of continuous flow tubular reactor system and reaction control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107051366A true CN107051366A (en) | 2017-08-18 |
| CN107051366B CN107051366B (en) | 2018-06-29 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710433895.1A Active CN107051366B (en) | 2017-06-09 | 2017-06-09 | A kind of continuous flow tubular reactor system and reaction control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107051366B (en) |
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Cited By (5)
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| WO2018223862A1 (en) * | 2017-06-09 | 2018-12-13 | 山东诺为制药流体系统有限公司 | Baffling tube box, continuous flow reactor, continuous flow reaction system and control system |
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| CN109503522A (en) * | 2018-12-27 | 2019-03-22 | 江苏联昇化学有限公司 | A kind of tubular reactor of 3- hydroxyl tetrahydrofuran |
| CN112495317A (en) * | 2020-11-10 | 2021-03-16 | 中钢集团马鞍山矿山研究总院股份有限公司 | Method for continuously preparing carbon aerogel precursor |
| CN114534655A (en) * | 2022-02-23 | 2022-05-27 | 厦门芯曙光科技有限公司 | Flow chemical automation experiment system and control method thereof |
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Address after: 276100 No.1 Nuowei Road, Tancheng high tech electronic industrial park, Linyi City, Shandong Province Patentee after: SHANDONG NUOWEI PHARMACEUTICAL FLUID SYSTEM Co.,Ltd. Address before: 276000 3rd floor, block B, science and Technology Pioneer Park, shuangyueyuan Road, high tech Zone, Linyi City, Shandong Province Patentee before: SHANDONG NUOWEI PHARMACEUTICAL FLUID SYSTEM Co.,Ltd. |
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Effective date of registration: 20220809 Address after: 276111 High-tech Electronic Industrial Park, Lizhuang Town, Linyi City, Shandong Province Patentee after: Shandong Nuowei Flow Chemistry Research Institute Co., Ltd. Address before: 276100 No.1 Nuowei Road, Tancheng high tech electronic industrial park, Linyi City, Shandong Province Patentee before: SHANDONG NUOWEI PHARMACEUTICAL FLUID SYSTEM Co.,Ltd. |