CN109456270A - A kind of ion liquid preparation device - Google Patents
A kind of ion liquid preparation device Download PDFInfo
- Publication number
- CN109456270A CN109456270A CN201811347757.2A CN201811347757A CN109456270A CN 109456270 A CN109456270 A CN 109456270A CN 201811347757 A CN201811347757 A CN 201811347757A CN 109456270 A CN109456270 A CN 109456270A
- Authority
- CN
- China
- Prior art keywords
- storage tank
- methylimidazole
- tank
- trichloroethanes
- pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
- C07D233/58—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Abstract
A kind of ion liquid preparation device, including N- methylimidazole storage tank and positive bromo spicy silane storage tank, N- methylimidazole storage tank passes through the inlet communication of pipeline and N- methylimidazole destilling tower, the outlet of N- methylimidazole destilling tower is connected to distillation N- methylimidazole storage tank, positive bromo spicy silane storage tank passes through the inlet communication of pipeline and positive bromo spicy silane destilling tower, the outlet of positive bromo spicy silane destilling tower is connected to distillation positive bromo spicy silane storage tank, distillation N- methylimidazole storage tank passes through respectively with distillation positive bromo spicy silane storage tank to be connected at the top of pipeline and reactor tank, it steams and is connected to by pipeline with trichloroethanes storage tank at the top of reactor tank, the bottom of reactor tank is connected to by pipeline with the top of washing tank, trichloroethanes storage tank is connected to by pipeline with the top of washing tank, the bottom of washing tank passes through pipeline and trichloroethanes recycling can and product respectively The top of drying chamber is connected to.The present invention can be realized the industrialized production of bromination 1- octyl -3- methylimidazole, to effectively save the scientific research time.
Description
Technical field
The invention belongs to server maintenance area, specifically a kind of ion liquid preparation device.
Background technique
Ionic liquid (or ionic liquid) refers to the liquid being composed entirely of ions, and such as the KCI under high temperature, KOH is in
Liquid condition, they are exactly ionic liquid at this time.The substance being made of ion being in a liquid state at a temperature of room temperature or near room temperature,
Referred to as (ionic liquid at room temperature is often accompanied by the presence of hydrogen bond, is defined as room temperature molten salt a little for ionic liquid at room temperature, room temperature molten salt
Reluctantly), organic ion liquid etc. there is no unified title at present, but tend to abbreviation ionic liquid.In ionic compound,
Active force between zwitterion is Coulomb force, and size is related with the amount of charge of zwitterion and radius, and ionic radius is got over
Greatly, the active force between them is smaller, and the fusing point of this ionic compound is lower.The zwitterion body of certain ionic compounds
Product is very big, loosely organized, causes the active force between them lower, so that fusing point is close to room temperature.Bromination 1- octyl -3- methyl
Imidazoles ([C8Mim] Br) it is a kind of relatively conventional ionic liquid, the synthetic reaction of this ionic liquid may be expressed as: C8H17Br
+C4H6N2→[C8Mim] Br, N- methylimidazole and 240- that 80-120g newly distills experimental procedure: are added in round-bottomed flask
Under vigorous stirring the positive bromo spicy silane that 200-250g newly distills is added dropwise at 50-70 DEG C, time for adding is more than in 360mL trichloroethanes
2h, flow back at 80-90 DEG C about 3h after being added dropwise, and reacting phenomenon is to become orange-yellow sticky liquid after elder generation is muddy, through dividing
Liquid funnel isolates ionic liquid, and after being washed for several times with trichloroethanes, removes in 60-70 DEG C of vacuum drying 48h or more remaining
Solvent and water, final products can be obtained.And bromination 1- octyl -3- methylimidazole is mostly the commercial synthesis in laboratory at present,
Both the scientific research time had been wasted, cost of manufacture is higher, needs a kind of setting for the industrialized production of bromination 1- octyl -3- methylimidazole at present
It is standby.
Summary of the invention
The present invention provides a kind of ion liquid preparation device, to solve defect in the prior art.
The present invention is achieved by the following technical programs:
A kind of ion liquid preparation device, including N- methylimidazole storage tank and positive bromo spicy silane storage tank, the N- first
Base imidazoles storage tank passes through the inlet communication of pipeline and N- methylimidazole destilling tower, the N- methylimidazole storage tank and N- first
N- methylimidazole raw material is arranged on pipeline between base imidazoles destilling tower to pump, the outlet and steaming of the N- methylimidazole destilling tower
The connection of N- methylimidazole storage tank is evaporated, the positive bromo spicy silane storage tank is connected by the import of pipeline and positive bromo spicy silane destilling tower
It is logical, positive bromo spicy silane raw material is set on the pipeline between the positive bromo spicy silane storage tank and positive bromo spicy silane destilling tower and is pumped, it is described
The outlet of positive bromo spicy silane destilling tower is connected to distillation positive bromo spicy silane storage tank, the distillation N- methylimidazole storage tank and distillation
Positive bromo spicy silane storage tank passes through respectively to be connected at the top of pipeline and reactor tank, the distillation N- methylimidazole storage tank and reactor tank
Between pipeline on the N- methylimidazole that is arranged be sent into pump and N- methylimidazole flowmeter, the distillation positive bromo spicy silane storage tank
Positive bromo spicy silane is set on the pipeline between reactor tank and is sent into pump, positive bromo spicy silane flow control valve and positive bromo spicy silane flowmeter,
It is connected to by pipeline with trichloroethanes storage tank at the top of the reactor tank, the bottom of the reactor tank passes through pipeline and washing
The top of tank is connected to, and setting product flows out solenoid valve and product drawing pump on the pipeline between the reactor tank and washing tank,
Cooler bin is arranged in the top of the reactor tank, and the inlet and outlet of the cooler bin passes through the top of pipeline and reactor tank respectively
Portion's connection, the trichloroethanes storage tank are connected to by pipeline with the top of washing tank, the trichloroethanes storage tank
Trichloroethanes flowmeter is set on main line and trichloroethanes is sent into pump, between the trichloroethanes storage tank and reactor tank
Solenoid valve is reacted in setting on branch line, and washing is arranged on the branch line between the trichloroethanes storage tank and washing tank
Opening is arranged in the side of solenoid valve, the washing tank, the etch-proof transparent panel of the interior sealed set that is open, the transparent panel
Inside and etch-proof metal mesh composition and the contour cylindrical structure of washing tank, the interior setting implantation chip of the cylindrical structure
Floating ball, the float ball density are 1.2-1.3g/cm3, the transparent panel bottom is located at the outside setting chip reading of washing tank
Take device, one group of agitating device of each setting respectively in the reactor tank and washing tank, the bottom of washing tank pass through respectively pipeline and
Trichloroethanes recycling can is connected to the top of product drying chamber, is set on the branch line between washing tank and trichloroethanes recycling can
Put back into and receive solenoid valve and trichloroethanes recovery pump, be arranged between the washing tank and product drying chamber the dry solenoid valve of product and
Product dry pump, the agitating device, N- methylimidazole raw material pump, positive bromo spicy silane raw material pump, N- methylimidazole are sent into pump, N-
Methylimidazole flowmeter, positive bromo spicy silane are sent into pump, positive bromo spicy silane flow control valve, positive bromo spicy silane flowmeter, trichloroethanes flow
Meter, trichloroethanes be sent into pump, reaction solenoid valve, washing solenoid valve, chip reader, product outflow solenoid valve, product drawing pump,
It recycles the dry solenoid valve of solenoid valve, trichloroethanes recovery pump, product and product dry pump and processor is electrically connected.
A kind of ion liquid preparation device as described above, the agitating device include vertical agitating device and laterally stir
Device is mixed, the vertical agitating device is mounted on the intracorporal lower center position of tank, and the lateral agitating device is mounted on
On tank body inner sidewall, the vertical agitating device and lateral agitating device will not be collided mutually when in use, and described is vertical
Agitating device and lateral agitating device and processor are electrically connected.
A kind of ion liquid preparation device as described above, the N- methylimidazole storage tank and positive bromo spicy silane storage tank
Interior installation condenser, the condenser and processor are electrically connected.
A kind of ion liquid preparation device as described above, deicer is arranged in bottom in the trichloroethanes storage tank.
The invention has the advantages that the present invention can be realized the industrialized production of bromination 1- octyl -3- methylimidazole, to have
Effect has saved the scientific research time, reduces scientific research cost.When the present invention uses before the reaction first by N- methylimidazole storage tank and
Raw material in positive bromo spicy silane storage tank is extracted out and is stored after N- methylimidazole destilling tower positive bromo spicy silane distills column distillation respectively
Into distillation N- methylimidazole storage tank and distillation positive bromo spicy silane storage tank, the steaming in N- methylimidazole storage tank then will be distilled
The trichloroethanes in N- methylimidazole and trichloroethanes storage tank after evaporating is pumped into reactor tank, passes through N- methylimidazole flowmeter
The additional amount in N- methylimidazole and trichloroethanes storage tank is accurately controlled with trichloroethanes flowmeter, it is ensured that reaction can be normal
It carries out, then agitating device and heating device in reactor tank are ordered in starting, then will distill the distillation in positive bromo spicy silane storage tank
Positive bromo spicy silane afterwards is added in reactor tank, can control distillation by positive bromo spicy silane flow control valve and positive bromo spicy silane flowmeter
Afterwards the addition speed of positive bromo spicy silane and distillation after positive bromo spicy silane total additional amount so that it is guaranteed that reaction be normally carried out, by cold
But the solvent vapo(u)r that reaction generates can be cooled to liquid and sent back in reactor tank by case, avoid the occurrence of the danger of explosion, be reacted
After by reactor tank liquid all move into washing tanks in, start washing tank in agitating device stirring it is quiet after a certain period of time
Layering is set, since trichloroethanes density is about 1.44g/cm3, and the density of bromination 1- octyl -3- methylimidazole is about 1.03g/
cm3, so lower liquid is trichloroethanes after layering, supernatant liquid is bromination 1- octyl -3- methylimidazole, and floating ball obtains density
For 1.2-1.3g/cm3, so floating ball can swim in the interface among trichloroethanes and bromination 1- octyl -3- methylimidazole, point
Recycling solenoid valve and trichloroethanes recovery pump are opened after the completion of layer, and the trichloroethanes liquid of lower layer is pumped into trichloroethanes recycling can
It is interior, when floating ball is reduced to the bottom of washing tank with the interface among trichloroethanes and bromination 1- octyl -3- methylimidazole, water
The chip reader of flat divergent-ray can read the chip in floating ball and signal is passed to processor then processor control
Recycling solenoid valve is then turned on washing solenoid valve and is sent into the trichloroethanes feeding washing tank that pump will be new repeatedly by trichloroethanes
After washing after predetermined number of times chloromethanes recycling repeatedly, opens the dry solenoid valve of product and product is sent into and is produced by product dry pump
Object drying chamber dispenses after being dried both obtains finished product；The present invention can be carried out by manual operation, while can also pass through processing
Device controls agitating device, N- methylimidazole raw material pump, positive bromo spicy silane raw material pump, N- methylimidazole and is sent into pump, N- methylimidazole stream
Meter, positive bromo spicy silane are sent into pump, positive bromo spicy silane flow control valve, positive bromo spicy silane flowmeter, trichloroethanes flowmeter, trichloroethanes
Be sent into pump, reaction solenoid valve, washing solenoid valve, chip reader, product outflow solenoid valve, product drawing pump, recycling solenoid valve,
The dry components such as the solenoid valve and product dry pump operation of trichloroethanes recovery pump, product can be with intelligentized control method without artificial behaviour
Make, effectively raises working efficiency.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the schematic diagram of internal structure of N- methylimidazole storage tank of the invention；
Fig. 3 is the schematic diagram of internal structure of reactor tank of the invention；
Fig. 4 is the schematic diagram of internal structure of trichloroethanes storage tank of the invention；
Fig. 5 is the schematic diagram of internal structure of washing tank of the invention；
Fig. 6 is structural block diagram of the invention.
Appended drawing reference: 1, N- methylimidazole storage tank；2, positive bromo spicy silane storage tank；3, N- methylimidazole destilling tower；4,N-
Methylimidazole raw material pump；5, N- methylimidazole storage tank is distilled；6, positive bromo spicy silane destilling tower；7, positive bromo spicy silane raw material pumps；8, it steams
Evaporate positive bromo spicy silane storage tank；9, reactor tank；10, N- methylimidazole is sent into pump；11, N- methylimidazole flowmeter；12, positive bromo spicy silane
It is sent into pump；13, positive bromo spicy silane flow control valve；14, positive bromo spicy silane flowmeter；15, trichloroethanes storage tank；16, washing tank；
17, cooler bin；18, trichloroethanes flowmeter；19, trichloroethanes is sent into pump；20, solenoid valve is reacted；21, solenoid valve is washed；22,
Opening；23, transparent panel；24, metal mesh；25, floating ball；26, chip reader；27, product flows out solenoid valve；28, product is extracted out
Pump；29, trichloroethanes recycling can；30, product drying chamber；31, solenoid valve is recycled；32, trichloroethanes recovery pump；33, product is dry
Dry solenoid valve；34, product dry pump；35, processor；36, vertical agitating device；37, lateral agitating device；38, condenser；
39, deicer.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
A kind of ion liquid preparation device, including N- methylimidazole storage tank 1 and positive bromo spicy silane storage tank 2, the N-
Methylimidazole storage tank 1 passes through the inlet communication of pipeline and N- methylimidazole destilling tower 3, the N- methylimidazole storage tank 1
N- methylimidazole raw material is set on the pipeline between N- methylimidazole destilling tower 3 and pumps 4, the N- methylimidazole destilling tower 3
Outlet with distillation N- methylimidazole storage tank 5 be connected to, the positive bromo spicy silane storage tank 2 by pipeline and positive bromo spicy silane distillation
Positive bromo spicy silane is arranged on the pipeline between the positive bromo spicy silane storage tank 2 and positive bromo spicy silane destilling tower 6 in the inlet communication of tower 6
The outlet of raw material pump 7, the positive bromo spicy silane destilling tower 6 is connected to distillation positive bromo spicy silane storage tank 8, the distillation N- methyl
Imidazoles storage tank 5 passes through at the top of pipeline and reactor tank 9 respectively with distillation positive bromo spicy silane storage tank 8 to be connected to, the distillation N- first
The N- methylimidazole being arranged on pipeline between base imidazoles storage tank 5 and reactor tank 9 is sent into pump 10 and N- methylimidazole flowmeter
11, it is pungent to be sent into pump 12, positive bromine for setting positive bromo spicy silane on the pipeline between the described distillation positive bromo spicy silane storage tank 8 and reactor tank 9
Alkane flow control valve 13 and positive bromo spicy silane flowmeter 14 pass through pipeline and trichloroethanes storage tank at the top of the reactor tank 9
The bottom of 15 connections, the reactor tank 9 is connected to by pipeline with the top of washing tank 16, the reactor tank 9 and washing tank
Product is set on the pipeline between 16 and flows out solenoid valve 27 and product drawing pump 28, cooling is arranged in the top of the reactor tank 9
Case 17, the inlet and outlet of the cooler bin 17 pass through pipeline respectively and are connected to the top of reactor tank 9, the trichloroethanes
Storage tank 15 is connected to by pipeline with the top of washing tank 16, and trichlorine is arranged on the main line of the trichloroethanes storage tank 15
Ethane flowmeter 18 and trichloroethanes are sent into pump 19, the branch line between the trichloroethanes storage tank 15 and reactor tank 9
Solenoid valve 20 is reacted in upper setting, setting washing electricity on the branch line between the trichloroethanes storage tank 15 and washing tank 16
Opening 22 is arranged in magnet valve 21, the side of the washing tank 16, and the etch-proof transparent panel 23 of sealed set in opening 22 is described
The inside of transparent panel 23 is constituted with etch-proof metal mesh 24 and the contour cylindrical structure of washing tank 16, in the cylindrical structure
The floating ball 25 of implantation chip is set, and the float ball density is 1.2-1.3g/cm3, 23 bottom of transparent panel is located at washing
Chip reader 26 is arranged in the outside of tank 16, and difference one group of agitating device of each setting, is washed in the reactor tank 9 and washing tank 16
The bottom for washing tank 16 passes through pipeline respectively and is connected to the top of trichloroethanes recycling can 29 and product drying chamber 30, washing tank 16 with
Setting recycling solenoid valve 31 and trichloroethanes recovery pump 32, the washing on branch line between trichloroethanes recycling can 29
The dry solenoid valve 33 of product and product dry pump 34, the agitating device, N- first are set between tank 16 and product drying chamber 30
Base imidazoles raw material pump 4, positive bromo spicy silane raw material pump 7, N- methylimidazole are sent into pump 10, N- methylimidazole flowmeter 11, positive bromo spicy silane
Pump 12, positive bromo spicy silane flow control valve 13, positive bromo spicy silane flowmeter 14, trichloroethanes flowmeter 18, trichloroethanes is sent into be sent into
Pump 19, washing solenoid valve 21, chip reader 26, product outflow solenoid valve 27, product drawing pump 28, returns at reaction solenoid valve 20
The dry solenoid valve 33 of solenoid valve 31, trichloroethanes recovery pump 32, product and product dry pump 34 is received electrically to connect with processor 35
It connects.The present invention can be realized the industrialized production of bromination 1- octyl -3- methylimidazole, so that the scientific research time has effectively been saved,
Reduce scientific research cost.
Specifically, since common agitating device is only vertical stirring mixing effect price differential, it is above-mentioned in order to overcome
Problem, agitating device described in the present embodiment include vertical agitating device 36 and lateral agitating device 37, the vertical stirring
Device 36 is mounted on the intracorporal lower center position of tank, and the lateral agitating device 37 is mounted on tank body inner sidewall, described
Vertical agitating device 36 and lateral agitating device 37 will not mutually collide when in use, the vertical agitating device 36 and cross
It is electrically connected to agitating device 37 and processor 35.Cross is added while retaining original vertical agitating device 36 in the present invention again
To agitating device 37 to increase stirring dynamics, so that it is guaranteed that reaction carries out complete and washing effect.
Specifically, especially N- methylimidazole storage tank 1 and positive bromine are pungent in the hot summer since organic solvent is volatile
Solution evaporation is not easy to solution preservation in alkane storage tank 2, and in order to overcome the above problem, N- methylimidazole described in the present embodiment is deposited
Condenser 38 is installed, the condenser 38 and processor 35 are electrically connected in storage tank 1 and positive bromo spicy silane storage tank 2.By cold
Condenser 38 can effectively reduce the temperature in summer N- methylimidazole storage tank 1 and positive bromo spicy silane storage tank 2, avoid N- methyl
Evaporating in imidazoles storage tank 1 and positive bromo spicy silane storage tank 2.
Further, due to containing a certain amount of water in industrial trichloroethanes, if directly use will affect reaction efficiency,
In order to overcome the above problem, deicer 39 is arranged in bottom in trichloroethanes storage tank 15 described in the present embodiment.(pass through deicer
39 can effectively remove the water in industrial trichloroethanes, it is ensured that reaction is normally carried out.
Application method:
First the raw material in N- methylimidazole storage tank 1 and positive bromo spicy silane storage tank 2 is taken out before the reaction when the present invention uses
Distillation N- methylimidazole storage tank 5 is arrived in storage after the distillation of 3 positive bromo spicy silane destilling tower 6 of N- methylimidazole destilling tower out and respectively
In distillation positive bromo spicy silane storage tank 8, then by the N- methylimidazole and three after the distillation in distillation N- methylimidazole storage tank 5
Trichloroethanes in chloroethanes storage tank 15 is pumped into reactor tank 9, passes through N- methylimidazole flowmeter 11 and trichloroethanes flow
Meter 18 accurately controls the additional amount in N- methylimidazole and trichloroethanes storage tank 15, it is ensured that reaction can be normally carried out, then
Agitating device and heating device in reactor tank 9 are ordered in starting, then by the positive bromine after the distillation in distillation positive bromo spicy silane storage tank 8
Octane is added in reactor tank 9, after capable of controlling distillation by positive bromo spicy silane flow control valve 13 and positive bromo spicy silane flowmeter 14
Total additional amount of positive bromo spicy silane after the addition speed and distillation of positive bromo spicy silane is so that it is guaranteed that being normally carried out for reaction, passes through cooling
The solvent vapo(u)r that reaction generates can be cooled to liquid and sent back in reactor tank 9 by case 17, avoid the occurrence of the danger of explosion, be reacted
After by reactor tank 9 liquid all move into washing tank 16 in, start washing tank 16 in agitating device stirring one timing
Between after stratification, since trichloroethanes density is about 1.44g/cm3, and the density of bromination 1- octyl -3- methylimidazole is about
1g/cm3, so lower liquid is trichloroethanes after layering, supernatant liquid is bromination 1- octyl -3- methylimidazole, and floating ball 25
Obtaining density is 1.2-1.3g/cm3, so floating ball 25 can be swum among trichloroethanes and bromination 1- octyl -3- methylimidazole
Interface opens recycling solenoid valve 31 and trichloroethanes recovery pump 32 after the completion of layering and the trichloroethanes liquid of lower layer is pumped into three
In chloroethanes recycling can 29, when floating ball 25 is reduced to the interface among trichloroethanes and bromination 1- octyl -3- methylimidazole
When the bottom of washing tank 16, the chip that the chip reader 26 of horizontal emission ray can be read in floating ball 25 transmits signal
To processor 35, then solenoid valve 31 is recycled in the control of processor 35, is then turned on washing solenoid valve 21 and is pumped by trichloroethanes feeding
After new trichloroethanes is sent into washing tank 16 after repeated washing to predetermined number of times chloromethanes recycling repeatedly by 19, product is opened
Dry solenoid valve 33 and product dry pump 34 dispense after product feeding product drying chamber 30 is dried and both obtain finished product；The present invention
Can be carried out by manual operation, at the same can also by processor 35 control agitating device, N- methylimidazole raw material pump 4, just
Bromooctane raw material pump 7, N- methylimidazole are sent into pump 10, N- methylimidazole flowmeter 11, positive bromo spicy silane and are sent into pump 12, positive bromo spicy silane
Flow control valve 13, positive bromo spicy silane flowmeter 14, trichloroethanes flowmeter 18, trichloroethanes be sent into pump 19, reaction solenoid valve 20,
Wash solenoid valve 21, chip reader 26, product outflow solenoid valve 27, product drawing pump 28, recycling solenoid valve 31, trichloroethanes
The dry components such as solenoid valve 33 and product dry pump 34 operation of recovery pump 32, product can be with intelligentized control method without artificial behaviour
Make, effectively raises working efficiency.
Finally, it should be noted that in description of the invention, it is to be understood that term " top ", " bottom ", " one end ",
" other end ", " top ", " bottom end ", "upper", "lower", "left", "right", " side ", "inner", " middle part ", " center ", " both ends " etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore be not considered as limiting the invention.In the present invention unless specifically defined or limited otherwise, term " peace
The terms such as dress ", " setting ", " connection ", " fixation ", " rotation connection " shall be understood in a broad sense, for example, can be fixedly connected,
Can be detachably connected, or it is integral；It can be mechanical connection, also can be electrical connection；Can be connected directly, also can
It indirectly connected through an intermediary, can be the interaction relationship of connection or two elements inside two elements, unless separately
There is specific restriction, for the ordinary skill in the art, can understand above-mentioned term in this hair as the case may be
Concrete meaning in bright.The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although referring to aforementioned
Invention is explained in detail for embodiment, those skilled in the art should understand that: it still can be to aforementioned
Technical solution documented by each embodiment is modified or equivalent replacement of some of the technical features；And these are repaired
Change or replaces, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (4)
1. a kind of ion liquid preparation device, it is characterised in that: including N- methylimidazole storage tank (1) and positive bromo spicy silane storage tank
(2), the N- methylimidazole storage tank (1) passes through the inlet communication of pipeline and N- methylimidazole destilling tower (3), the N-
N- methylimidazole raw material is set on the pipeline between methylimidazole storage tank (1) and N- methylimidazole destilling tower (3) and pumps (4), institute
The outlet for the N- methylimidazole destilling tower (3) stated is connected to distillation N- methylimidazole storage tank (5), the positive bromo spicy silane storage
Tank (2) passes through the inlet communication of pipeline and positive bromo spicy silane destilling tower (6), the positive bromo spicy silane storage tank (2) and positive bromo spicy silane
Positive bromo spicy silane raw material is set on the pipeline between destilling tower (6) and pumps (7), the outlet and steaming of the positive bromo spicy silane destilling tower (6)
Evaporate positive bromo spicy silane storage tank (8) connection, the distillation N- methylimidazole storage tank (5) and distillation positive bromo spicy silane storage tank (8)
Respectively by being connected at the top of pipeline and reactor tank (9), between the distillation N- methylimidazole storage tank (5) and reactor tank (9)
Pipeline on the N- methylimidazole that is arranged be sent into pump (10) and N- methylimidazole flowmeter (11), the distillation positive bromo spicy silane are deposited
On pipeline between storage tank (8) and reactor tank (9) be arranged positive bromo spicy silane be sent into pump (12), positive bromo spicy silane flow control valve (13) with
And positive bromo spicy silane flowmeter (14), the reactor tank (9) top is connected to by pipeline with trichloroethanes storage tank (15), described
The bottom of reactor tank (9) be connected to the top of washing tank (16) by pipeline, the reactor tank (9) and washing tank (16) it
Between pipeline on setting product flow out solenoid valve (27) and product drawing pump (28), the top of the reactor tank (9) is arranged cold
But case (17), the inlet and outlet of the cooler bin (17) passes through pipeline respectively and is connected to the top of reactor tank (9), described
Trichloroethanes storage tank (15) is connected to by pipeline with the top of washing tank (16), the master of the trichloroethanes storage tank (15)
Trichloroethanes flowmeter (18) and trichloroethanes are set on pipeline and are sent into pump (19), the trichloroethanes storage tank (15) with instead
Answer setting reaction solenoid valve (20), the trichloroethanes storage tank (15) and washing tank on the branch line between tank (9)
(16) setting washing solenoid valve (21) on the branch line between, the side setting opening (22) of the washing tank (16), is opened
The mouth etch-proof transparent panel of (22) interior sealed set (23), the inside and etch-proof metal mesh (24) of the transparent panel (23)
It constitutes and washing tank (16) contour cylindrical structure, the floating ball (25) of the interior setting implantation chip of the cylindrical structure is described
Float ball density is 1.2-1.3g/cm3, transparent panel (23) bottom is located at the outside setting chip reader of washing tank (16)
(26), one group of agitating device of each setting, the bottom of washing tank (16) are distinguished respectively in the reactor tank (9) and washing tank (16)
It is connected to by pipeline with the top of trichloroethanes recycling can (29) and product drying chamber (30), washing tank (16) and trichloroethanes return
Setting recycling solenoid valve (31) and trichloroethanes recovery pump (32), the washing tank on branch line between closed cans (29)
(16) product dry solenoid valve (33) and product dry pump (34), the stirring dress are set between product drying chamber (30)
It sets, N- methylimidazole raw material pump (4), positive bromo spicy silane raw material pump (7), N- methylimidazole are sent into pump (10), N- methylimidazole flow
Count (11), positive bromo spicy silane is sent into pump (12), positive bromo spicy silane flow control valve (13), positive bromo spicy silane flowmeter (14), trichloroethanes
Flowmeter (18), trichloroethanes are sent into pump (19), reaction solenoid valve (20), washing solenoid valve (21), chip reader (26), are produced
Logistics goes out solenoid valve (27), product drawing pump (28), recycling solenoid valve (31), trichloroethanes recovery pump (32), the dry electricity of product
Magnet valve (33) and product dry pump (34) and processor (35) are electrically connected.
2. a kind of ion liquid preparation device according to claim 1, it is characterised in that: the agitating device includes perpendicular
To agitating device (36) and lateral agitating device (37), the vertical agitating device (36) is mounted on the intracorporal bottom center of tank
Position, the lateral agitating device (37) are mounted on tank body inner sidewall, and the vertical agitating device (36) and transverse direction are stirred
Mixing device (37) will not mutually collide when in use, the vertical agitating device (36) and lateral agitating device (37) and processing
Device (35) is electrically connected.
3. a kind of ion liquid preparation device according to claim 1, it is characterised in that: the N- methylimidazole storage
Condenser (38) are installed in tank (1) and positive bromo spicy silane storage tank (2), the condenser (38) electrically connects with processor (35)
It connects.
4. a kind of ion liquid preparation device according to claim 1, it is characterised in that: the trichloroethanes storage tank
(15) interior bottom setting deicer (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811347757.2A CN109456270A (en) | 2018-11-13 | 2018-11-13 | A kind of ion liquid preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811347757.2A CN109456270A (en) | 2018-11-13 | 2018-11-13 | A kind of ion liquid preparation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109456270A true CN109456270A (en) | 2019-03-12 |
Family
ID=65610217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811347757.2A Pending CN109456270A (en) | 2018-11-13 | 2018-11-13 | A kind of ion liquid preparation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109456270A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1821227A (en) * | 2006-01-24 | 2006-08-23 | 广东工业大学 | Process for preparing ionic liquid |
| CN101003510A (en) * | 2007-01-15 | 2007-07-25 | 广东工业大学 | Purification method of ion liquid |
| CA2708416C (en) * | 2009-06-29 | 2016-10-11 | Instituto Mexicano Del Petroleo | Ionic liquids as viscosity reducers of heavy crude oils |
| CN107721928A (en) * | 2017-11-02 | 2018-02-23 | 江苏高科石化股份有限公司 | A kind of iron-based cyano-containing anion imidazole ion liquid and its preparation method and application |
-
2018
- 2018-11-13 CN CN201811347757.2A patent/CN109456270A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1821227A (en) * | 2006-01-24 | 2006-08-23 | 广东工业大学 | Process for preparing ionic liquid |
| CN101003510A (en) * | 2007-01-15 | 2007-07-25 | 广东工业大学 | Purification method of ion liquid |
| CA2708416C (en) * | 2009-06-29 | 2016-10-11 | Instituto Mexicano Del Petroleo | Ionic liquids as viscosity reducers of heavy crude oils |
| CN107721928A (en) * | 2017-11-02 | 2018-02-23 | 江苏高科石化股份有限公司 | A kind of iron-based cyano-containing anion imidazole ion liquid and its preparation method and application |
Non-Patent Citations (6)
| Title |
|---|
| JOHN D. HOLBREY等: "The phase behaviour of 1-alkyl-3-methylimidazolium tetrafluoroborates; ionic liquids and ionic liquid crystals", 《J. CHEM. SOC., DALTON TRANS.,》 * |
| 何昱德: "烷基咪唑类离子液体的规模化合成研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》 * |
| 刘千阁: "咪唑类离子液体对微/纳米ZnO晶体的调控合成", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》 * |
| 崔晓: "离子液体的制备及催化降解聚酯树脂的性能研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》 * |
| 王平，等: "溴化1-辛基-3-甲基咪唑离子液体的制备", 《化工时刊》 * |
| 许婷婷，等: "溴化1-辛基-3-甲基咪唑的制备和电导率研究", 《辽宁化工》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107141239B (en) | A kind of method of bisphenol synthesis S in supergravity reactor | |
| CN106831854A (en) | Vanadic acid alcoxyl derivative of a kind of mixed valence six and preparation method thereof | |
| CN109456270A (en) | A kind of ion liquid preparation device | |
| CN110102234A (en) | A kind of light reaction production equipment | |
| CN208465853U (en) | A kind of acrylic emulsion without paddle reaction unit | |
| CN102701245B (en) | Method and device for preparing boehmite superfine powder of core-shell structure | |
| CN208763703U (en) | Shaft sealing cooler drained water recovery system | |
| CN207727005U (en) | A kind of process units of sulfuric acid vinyl ester | |
| CN208362090U (en) | A kind of crystallization of strong brine divides salt captation | |
| CN102730727A (en) | Method and device for preparing boehmite ultrafine powder with hollow microsphere structure | |
| CN207130190U (en) | A kind of processing unit (plant) of automatic cycle Urotropine mother liquid | |
| Moore et al. | Mitridatite, Ca6 (H2O) 6 [Fe93+ O6 (PO4) 9]. 3H2O. A noteworthy octahedral sheet structure | |
| CN101851208B (en) | Multifunctional ion liquid preparation device | |
| CN203393074U (en) | Production system for continuous production of antistatic polyester melts and continuous film-drawing | |
| CN208943929U (en) | A kind of heating gel coat agitating device | |
| CN113842857A (en) | System and method for preparing acylation liquid | |
| CN215901549U (en) | Auxiliary device for aluminum foil corrosion | |
| CN109437122B (en) | Refined acid production process | |
| CN208130544U (en) | High level salt solution evaporation crystallization equipment | |
| CN209317084U (en) | A kind of freeze crystallization removes the device of sulfate ion in ionic liquid | |
| CN102728082B (en) | Steam evaporating, concentrating and crystallizing system without live steam | |
| CN206731109U (en) | A kind of new type auto multifunctional reaction still of medicine intermediate synthesis | |
| CN208177425U (en) | A kind of system of coal aromatic hydrocarbons | |
| CN109502610A (en) | A kind of anhydrous sodium sulphate production equipment | |
| CN206642386U (en) | A kind of multiple-effect falling film with high stability is evaporated in vacuo condenser apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190312 |