CN107824149A - One kind is used for sulfonic acid chloride fluorination reaction kettle - Google Patents
One kind is used for sulfonic acid chloride fluorination reaction kettle Download PDFInfo
- Publication number
- CN107824149A CN107824149A CN201711302664.3A CN201711302664A CN107824149A CN 107824149 A CN107824149 A CN 107824149A CN 201711302664 A CN201711302664 A CN 201711302664A CN 107824149 A CN107824149 A CN 107824149A
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- CN
- China
- Prior art keywords
- inner bag
- shell
- fixedly connected
- sulfonic acid
- acid chloride
- 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.)
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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
- B01J19/18—Stationary reactors having moving elements inside
-
- 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
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
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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
- B01J19/0053—Details of the reactor
- B01J19/0073—Sealings
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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
- B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
-
- 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
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
- B01J4/007—Feed or outlet devices as such, e.g. feeding tubes provided with moving parts
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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
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/008—Feed or outlet control devices
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
- C07C303/22—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof from sulfonic acids, by reactions not involving the formation of sulfo or halosulfonyl groups; from sulfonic halides by reactions not involving the formation of halosulfonyl groups
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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
- B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
- B01J2204/005—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices the outlet side being of particular interest
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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
- B01J2219/00063—Temperature measurement of the reactants
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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
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
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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
- B01J2219/02—Apparatus characterised by their chemically-resistant properties
- B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
- B01J2219/0259—Enamel
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention discloses one kind to be used for sulfonic acid chloride fluorination reaction kettle, including inner bag and shell, the inner bag is cylindrical cavity structure, and the upper end of inner bag is provided with thermometer, the centre of the inner bag is provided with frame, the both sides of the frame are provided with charging aperture and visor, motor is provided with the upside of the frame, the output shaft of the motor is fixedly connected with puddler, the top of the puddler is fixedly connected with agitator, the agitator is located at the inside of inner bag, the shell is coated on the outside of inner bag, it is fixedly connected between the shell and inner bag by flange, the housing is fixedly connected with steam inlet, the bottom of the shell is provided with condensation-water drain, and the lower end of shell is welded with leg, the bottom of the inner bag is provided with coniform discharging opening, the discharging opening is provided with reversing piston block at runner.Structure of the present invention is novel, beneficial to the efficiency for improving sulphonyl chlorofluorination, simplifies production technology link, layering disposal improves product purity.
Description
Technical field
The present invention relates to reactor technical field, more particularly to one kind to be used for sulfonic acid chloride fluorination reaction kettle.
Background technology
There is reactive group (- SO2F) in full-fluorine octyl sulfuryl fluoride, it is main in being used to prepare all kinds of fluorine-containing surfactants, can
The synthetic material that weaving, leather, papermaking ore dressing, agricultural chemicals, plating, fire-fighting, photosensitive, antistatic etc. are linked into property is prepared,
It is the main raw material(s) and intermediate for preparing fluorine material, and the necessary link for producing full-fluorine octyl sulfuryl fluoride is sulphonyl
Chlorofluorination reacts, the general chemistry reactor of this link, and without specific aim, sulfonic acid chloride fluorination reaction will accomplish when discharging
Layered shaping can improve the purity of product, and general chemical reaction does not have the specific aim of this respect, it is impossible to simply do
To the scatter way discharging device of reaction product.
The content of the invention
The invention aims to solve shortcoming present in prior art, and the one kind proposed is used for sulphonyl chlorofluorination
Reactor.
To achieve these goals, present invention employs following technical scheme：
The invention discloses one kind to be used for sulfonic acid chloride fluorination reaction kettle, including inner bag and shell, and the inner bag is cylindrical shape
Cavity structure, and the upper end of inner bag is provided with thermometer, the centre of the inner bag is provided with frame, and the both sides of the frame are provided with charging
Mouth and visor, the frame upside are provided with motor, and the output shaft of the motor is fixedly connected with puddler, the puddler
Top be fixedly connected with agitator, the agitator is located at the inside of inner bag, and the shell is coated on the outside of inner bag, described
It is fixedly connected between shell and inner bag by flange, the housing is fixedly connected with steam inlet, and the bottom of the shell is set
There is condensation-water drain, and the lower end of shell is welded with leg, the bottom of the inner bag is provided with coniform discharging opening, the discharging opening
Reversing piston block is provided with runner, one end of the reversing piston block is fixedly connected with commutation push rod, the reversing piston
Side of the block away from commutation push rod is provided with lid door, and the lid door is fixedly connected with the casing by hinge, bottom under the sprue
Provided with outlet valve.
Preferably, the inner bag uses enamel material.
Preferably, one end of the reversing piston block sprue is entity, the reversing piston block away from sprue one
End is provided with runner.
Preferably, the lower end runner of the inner bag is provided with middle cavity, and the reversing piston block is located at middle cavity.
Preferably, the controllable discharging speed of outlet valve of the layering discharging opening lower end.
Preferably, the thermometer at inner bag upper surface with being provided with sealing ring encapsulation process.
In the present invention, user first puts into charging aperture and is fluorinated when completing sulfonic acid chloride fluorination reaction using the reactor
Potassium is 1 with sulfonic acid chloride weight：3, addition triethanolamine is catalyst, and the weight ratio with sulfonic acid chloride is 1:18, open motor, stirring
Device stirring reaction starts, and steam inlet is passed through steam, is 85 ° to 93 ° using thermometer controlling reaction temperature, the reaction time 5
To 6 hours, after the completion of reaction, the water of metering is evacuated in reactor and washed, continue to stir 1 to 2 hours, closed motor and stop
Only stir, stratification, promote commutation push rod reversing piston is opened outlet valve to right side, is slowly gone out lower floor's liquid, outlet valve
Coutroi velocity, when lower floor's liquid flows to end, lid door is opened, pulling to push rod makes reversing piston release upside liquid from the right side to left side
Side runner outflow, while closing control valve when liquid flows to end in sprue, close lid mouth when supernatant liquid flows to end.The present invention
Structure is novel, beneficial to the efficiency for improving sulphonyl chlorofluorination, simplifies production technology link, safe and convenient, layering disposal improves product
Purity.
Brief description of the drawings
Fig. 1 is a kind of structural representation for sulfonic acid chloride fluorination reaction kettle proposed by the present invention；
Fig. 2 is structural representation at A in Fig. 1.
In figure：1 motor, 2 charging apertures, 3 thermometers, 4 flanges, 5 steam inlets, 6 inner bags, 7 shells, 8 legs, 9 frames,
10 visors, 11 puddlers, 12 agitators, 13 condensation-water drains, 14 outlet valves, 15 commutation push rods, 16 reversing piston blocks, 17 hinges
Chain, 18 lid doors.
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 describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-2, one kind is used for sulfonic acid chloride fluorination reaction kettle, including inner bag 6 and shell 7, inner bag 6 are cylindrical cavity
Structure, and the upper end of inner bag 6 is provided with thermometer 3, to control the temperature in reactor, ensures that reaction is entered in the temperature of control
OK, the centre of inner bag 6 is provided with frame 9, and the both sides of frame 9 are provided with charging aperture 2 and visor 10, to add reactant, visor 10
For the situation in observing response kettle, the upside of frame 9 is provided with motor 1, and the output shaft of motor 1 is fixedly connected with puddler
11, the top of puddler 11 is fixedly connected with agitator 12, and agitator 12 is located at the inside of inner bag 6, promotes reaction to stir
Carry out, shell 7 is coated on the outside of inner bag 6, is fixedly connected between shell 7 and inner bag 6 by flange 4, and housing 7 is fixedly connected
There is steam inlet 5, the bottom of shell 7 is provided with condensation-water drain 13, is heated to steam, rationally controls temperature heating to promote reaction
Carry out, and the lower end of shell 7 is welded with leg 8, the bottom of inner bag 6 is provided with coniform discharging opening, and discharging opening is set at runner
There is reversing piston block 16, one end of reversing piston block 16 is fixedly connected with commutation push rod 15, and reversing piston block 16 pushes away away from commutation
The side of bar 15 is provided with lid door 18, and lid door 18 is fixedly connected by hinge 17 with housing 7, and bottom is provided with outlet valve under sprue
14, to control reaction after liquid layering discharge, lower floor's liquid from sprue flow out, supernatant liquid from runner flow out.
In the present invention, inner bag 6 uses enamel material, more active by reactant to provide controllable environment for reaction, no
With the biochemical reaction of vitrified enamel, service life improves, and one end of the sprue of reversing piston block 16 is entity, and reversing piston block 16 is remote
One end from sprue is provided with runner, and the lower end runner of inner bag 6 is provided with middle cavity, and reversing piston block 16 is located at middle cavity, to
Discharge opeing is layered, supernatant liquid flows out from right side runner, and downside liquid flows out from left side sprue, and layering discharging opening lower end goes out
Expect 14 controllable discharging speed of valve, to accurate discharge opeing, in order to avoid mixing liquid flows out, cause layered effect bad, thermometer 3 with it is interior
Sealing ring encapsulation process is provided with the upper surface of courage 6, to ensure the environment in reactor, ensures the stable progress of reaction.
In the present invention, user first puts into charging aperture 2 and is fluorinated when completing sulfonic acid chloride fluorination reaction using the reactor
Potassium is 1 with sulfonic acid chloride weight：3, addition triethanolamine is catalyst, and the weight ratio with sulfonic acid chloride is 1:18, motor 1 is opened, is stirred
Mix the stirring reaction of device 12 to start, steam inlet 5 is passed through steam, is 85 ° to 93 ° using the controlling reaction temperature of thermometer 3, during reaction
Between be 5 to 6 hours, after the completion of reaction, the water of metering is evacuated in reactor and washed, continue stir 1 to 2 hours, close
Motor 1 stops stirring, stratification, promotes commutation push rod 15 reversing piston 16 outlet valve 14 is opened, under slowly going out to right side
Layer liquid, the coutroi velocity of outlet valve 14, when lower floor's liquid flows to end, lid door 18 is opened, pull commutation push rod 15 to make reversing piston 16
To left side, release upside liquid and flowed out from right side runner, while outlet valve 14, upper strata are closed when liquid in sprue flows to end
Lid mouth 18 is closed when liquid flows to end.Structure of the present invention is novel, beneficial to the efficiency for improving sulphonyl chlorofluorination, simplifies production technology ring
Section, safe and convenient, layering disposal improve product purity.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. one kind is used for sulfonic acid chloride fluorination reaction kettle, including inner bag (6) and shell (7), it is characterised in that the inner bag (6) is
Cylindrical cavity structure, and the upper end of inner bag (6) is provided with thermometer (3), the centre of the inner bag (6) is provided with frame (9), described
The both sides of frame (9) are provided with charging aperture (2) and visor (10), and motor (1), the motor are provided with the upside of the frame (9)
(1) output shaft is fixedly connected with puddler (11), and the top of the puddler (11) is fixedly connected with agitator (12), described
Agitator (12) is located at the inside of inner bag (6), and the shell (7) is coated on the outside of inner bag (6), the shell (7) and inner bag
(6) it is fixedly connected between by flange (4), the housing (7) is fixedly connected with steam inlet (5), the bottom of the shell (7)
Portion is provided with condensation-water drain (13), and the lower end of shell (7) is welded with leg (8), and the bottom of the inner bag (6) is provided with coniform
Discharging opening, the discharging opening are provided with reversing piston block (16) at runner, and one end of the reversing piston block (16), which is fixed, to be connected
Commutation push rod (15) is connected to, side of the reversing piston block (16) away from commutation push rod (15) is provided with lid door (18), the lid
Door (18) is fixedly connected by hinge (17) with housing (7), and bottom is provided with outlet valve (14) under the sprue.
2. one kind according to claim 1 is used for sulfonic acid chloride fluorination reaction kettle, it is characterised in that the inner bag (6) uses
Enamel material.
3. one kind according to claim 1 is used for sulfonic acid chloride fluorination reaction kettle, it is characterised in that the reversing piston block
(16) one end of sprue is entity, and the one end of the reversing piston block (16) away from sprue is provided with runner.
4. one kind according to claim 1 is used for sulfonic acid chloride fluorination reaction kettle, it is characterised in that under the inner bag (6)
End runner is provided with middle cavity, and the reversing piston block (16) is located at middle cavity.
5. one kind according to claim 1 is used for sulfonic acid chloride fluorination reaction kettle, it is characterised in that under the layering discharging opening
Outlet valve (14) the controllable discharging speed at end.
6. one kind according to claim 1 is used for sulfonic acid chloride fluorination reaction kettle, it is characterised in that the thermometer (3) with
Sealing ring encapsulation process is provided with inner bag (6) upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711302664.3A CN107824149A (en) | 2017-12-11 | 2017-12-11 | One kind is used for sulfonic acid chloride fluorination reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711302664.3A CN107824149A (en) | 2017-12-11 | 2017-12-11 | One kind is used for sulfonic acid chloride fluorination reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107824149A true CN107824149A (en) | 2018-03-23 |
Family
ID=61642675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711302664.3A Withdrawn CN107824149A (en) | 2017-12-11 | 2017-12-11 | One kind is used for sulfonic acid chloride fluorination reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107824149A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206184435U (en) * | 2016-11-11 | 2017-05-24 | 天津市长芦化工新材料有限公司 | Novel reation kettle of preparation perfluor propionyl fluoride |
| CN206184436U (en) * | 2016-11-15 | 2017-05-24 | 濮阳市万泉化工有限公司 | A double row star reation kettle for producing sealed glue |
| CN206355976U (en) * | 2016-12-27 | 2017-07-28 | 杭州蓝诚新材料有限公司 | A kind of reactor self-checking device for preparing carboxylic styrene butadiene latex |
| CN206688344U (en) * | 2017-05-19 | 2017-12-01 | 山东金宜德新材料有限公司 | One kind filtering neutral section |
-
2017
- 2017-12-11 CN CN201711302664.3A patent/CN107824149A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206184435U (en) * | 2016-11-11 | 2017-05-24 | 天津市长芦化工新材料有限公司 | Novel reation kettle of preparation perfluor propionyl fluoride |
| CN206184436U (en) * | 2016-11-15 | 2017-05-24 | 濮阳市万泉化工有限公司 | A double row star reation kettle for producing sealed glue |
| CN206355976U (en) * | 2016-12-27 | 2017-07-28 | 杭州蓝诚新材料有限公司 | A kind of reactor self-checking device for preparing carboxylic styrene butadiene latex |
| CN206688344U (en) * | 2017-05-19 | 2017-12-01 | 山东金宜德新材料有限公司 | One kind filtering neutral section |
Non-Patent Citations (1)
| Title |
|---|
| 潘传九: "《化工设备机械基础"》", 31 July 2002, 化学工业出版社 * |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180323 |
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| WW01 | Invention patent application withdrawn after publication |