CN204564100U - A kind of reaction unit synthesizing dodecyl morpholine - Google Patents
A kind of reaction unit synthesizing dodecyl morpholine Download PDFInfo
- Publication number
- CN204564100U CN204564100U CN201520273768.6U CN201520273768U CN204564100U CN 204564100 U CN204564100 U CN 204564100U CN 201520273768 U CN201520273768 U CN 201520273768U CN 204564100 U CN204564100 U CN 204564100U
- Authority
- CN
- China
- Prior art keywords
- reactor
- reaction unit
- dodecyl morpholine
- morpholine
- gas distributor
- 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.)
- Expired - Fee Related
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model belongs to airwater mist cooling catalysis technique preparation field, is specifically related to a kind of gas-liquid-solid reaction device catalyzing and synthesizing dodecyl morpholine.The utility model provides a kind of reaction unit synthesizing dodecyl morpholine, comprises mass-flow gas meter (1), gas distributor (2), reactor (3), agitator (4), constant temperature heating device (5), morpholine Dropping feeder (6), catalyst gauze (7), water knockout drum (8), condensing unit (9).A kind of reaction unit synthesizing dodecyl morpholine that the utility model proposes, have that beaded catalyst is easy to loading and unloading, material reaction fully effectively, after simple, the reaction of structure terminates, dodecyl morpholine and fine catalyst easily separated, the advantage such as easy to operate.
Description
Technical field
The utility model belongs to airwater mist cooling catalysis technique preparation field, is specifically related to a kind of gas-liquid-solid reaction device catalyzing and synthesizing dodecyl morpholine.
Background technology
Dodecyl morpholine is widely used as medicine, industrial bactericide, agricultural chemicals and potassium chloride reverse flotation field.The existing gas-liquid-solid reaction apparatus structure preparing dodecyl morpholine is simple, is easy to operation, needs disposablely to add in reactor by raw alcohol and fine catalyst, heating, leads to H
2reduction, then with morpholine Reactive Synthesis target product, but reaction terminate after, dodecyl morpholine is separated with fine catalyst difficulty, and copper nickel easily comes off, poor catalyst stability.
For addressing these problems, applicable a kind of reaction unit synthesizing dodecyl morpholine need be invented.
Summary of the invention
The purpose of this utility model generates that poor product quality, cost are high to solve the existing gas-liquid-solid reaction device preparing dodecyl morpholine, after reaction terminates, dodecyl morpholine and the problem such as fine catalyst difficulty is separated, provide a kind of reaction unit of novel synthesis dodecyl morpholine.
The utility model provides a kind of reaction unit synthesizing dodecyl morpholine, comprise mass-flow gas meter (1), gas distributor (2), reactor (3), agitator (4), constant temperature heating device (5), morpholine Dropping feeder (6), catalyst gauze (7), water knockout drum (8), condensing unit (9), wherein, described reactor (3) is placed on described constant temperature heating device (5), described catalyst gauze (7), described agitator (4), described gas distributor (2) is positioned at the upper of described reactor (3) successively, in, upper/lower positions, to be separated by successively 0.5-1.0cm, the bottom of described reactor (3) inwall to described reactor (3) be close to by described gas distributor (2), described mass-flow gas meter (1) is connected on described gas distributor (2) together with described morpholine Dropping feeder (6), described condensing unit (9) is connected to the top of described reactor (3) after described water knockout drum (8).
Further, described gas distributor (2) adopts diameter to be 5-10mm, and wall thickness is that the copper pipe of 1-2mm is made.
Further, the bottom of described gas distributor (2) is toroidal, and it is the aperture of 1-3mm that described annulus opens a diameter every 1-3cm.
Further, the column type catalyst gauze of the bottom lock made for 40-60 object stainless steel mesh of described catalyst gauze (7) inside and outside double sandwich, bottom lock, middle opening.
Further, the internal diameter of described catalyst gauze (7) is 1-2cm.
Further, the paddle of described agitator (4) is upper-turn-type paddle.
Further, described reactor (3) is round bottom reactor, and capacity is 1000-10000 milliliter.
Further, described reactor (3) top connects thermocouple.
Further, described catalyst gauze (7) is suspended on the lid of described reactor (3) by three stainless steel wires.
A kind of reaction unit synthesizing dodecyl morpholine that the utility model proposes, have that beaded catalyst is easy to loading and unloading, material reaction fully effectively, after simple, the reaction of structure terminates, dodecyl morpholine and fine catalyst easily separated, the advantage such as easy to operate.
Other features and advantages of the present invention will be set forth in the following description, and, partly become apparent from description, or understand by implementing the present invention.Object of the present invention and other advantages realize by structure specifically noted in write description, claims and accompanying drawing and obtain.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the reaction unit of synthesis dodecyl morpholine of the present invention;
Fig. 2 is the internal structure schematic diagram of reactor of the present invention (3).
Detailed description of the invention
Composition graphs 1, Fig. 2 illustrates present embodiment, and a kind of reaction unit synthesizing dodecyl morpholine described in present embodiment, comprises mass-flow gas meter (1), gas distributor (2), reactor (3), agitator (4), constant temperature heating device (5), morpholine Dropping feeder (6), catalyst gauze (7), water knockout drum (8), condensing unit (9), wherein, described reactor (3) is placed on described constant temperature heating device (5), described catalyst gauze (7), described agitator (4), described gas distributor (2) is positioned at the upper of described reactor (3) successively, in, upper/lower positions, to be separated by successively 0.5-1.0cm, the bottom of described reactor (3) inwall to described reactor (3) be close to by described gas distributor (2), described mass-flow gas meter (1) is connected on described gas distributor (2) together with described morpholine Dropping feeder (6), and described condensing unit (9) is connected to the top of described reactor (3) after described water knockout drum (8).
Preferably, described gas distributor (2) adopts diameter to be 5-10mm, and wall thickness is that the copper pipe of 1-2mm is made.
Preferably, the bottom of described gas distributor (2) is toroidal, and it is the aperture of 1-3mm that described annulus opens a diameter every 1-3cm, to make distribution of gas even, can increase the contact of gas and catalyst to greatest extent.
Preferably; the column type catalyst gauze of the bottom lock made for 40-60 object stainless steel mesh of described catalyst gauze (7) inside and outside double sandwich; namely described catalyst gauze (7) forms with catalyst gauze internal layer by catalyst gauze is outer; bottom lock; middle opening, described agitator (4) is passed from centre by internal layer, loads solid particle catalyst in the interlayer of described catalyst gauze (7); avoid the collision of stirring vane and catalyst, available protecting solid particle catalyst.
Preferably, the internal diameter of described catalyst gauze (7) is 1-2cm.
Preferably, the paddle of described agitator (4) is upper-turn-type paddle.
Preferably, described reactor (3) is round bottom reactor, and capacity is 1000-10000 milliliter.
Preferably, described reactor (3) top connects thermocouple, is convenient to record temperature at any time.
Preferably, the lid of described reactor (3) there are four openings, connect described gas distributor (2), described agitator (4), described thermocouple, described water knockout drum (8) respectively.
Preferably, described catalyst gauze (7) is suspended on the lid of described reactor (3) by three stainless steel wires.
Below by a specific embodiment, workflow of the present utility model is described.
Embodiment
1) raw material of synthesis dodecyl morpholine is loaded described reactor (3), solid particle catalyst loads in described catalyst gauze (7), then adds raw alcohol, and energy is submergence catalyst completely, sealed reactor lid;
2) described reactor (3) is positioned on described constant temperature heating device (5), adjusts voltage, starts slowly to heat, and after being heated to predetermined temperature, first opens N
2steel cylinder and corresponding mass-flow gas meter (1), by described reactor (3) interior air displacement, then close N
2while corresponding mass-flow gas meter (1), open H
2the mass-flow gas meter (1) of steel cylinder and correspondence;
3), be heated to reaction temperature after, the morpholine that described morpholine Dropping feeder (6) drips enters described gas distributor (2) by U-tube, then enters described reactor (3), and described morpholine is at H
2flow velocity under dropwise add reactor and raw material reaction, heated at constant temperature voltage remains unchanged, and obtains product, the raw material volatilized in generative process then refluxes under condensing unit, enter water knockout drum, finally enter waste liquid bottle, gas out enters air from reactor after condensing unit.
The utility model proposes a kind of reaction unit synthesizing dodecyl morpholine, there is the advantages such as beaded catalyst is easy to loading and unloading, material reaction is fully effective, structure is simple, easy to operate.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. one kind is synthesized the reaction unit of dodecyl morpholine, it is characterized in that, comprise: mass-flow gas meter (1), gas distributor (2), reactor (3), agitator (4), constant temperature heating device (5), morpholine Dropping feeder (6), catalyst gauze (7), water knockout drum (8), condensing unit (9), wherein, described reactor (3) is placed on described constant temperature heating device (5), described catalyst gauze (7), described agitator (4), described gas distributor (2) is positioned at the upper of described reactor (3) successively, in, upper/lower positions, to be separated by successively 0.5-1.0cm, the bottom of described reactor (3) inwall to described reactor (3) be close to by described gas distributor (2), described mass-flow gas meter (1) is connected on described gas distributor (2) together with described morpholine Dropping feeder (6), described condensing unit (9) is connected to the top of described reactor (3) after described water knockout drum (8).
2. the reaction unit of synthesis dodecyl morpholine according to claim 1, is characterized in that, described gas distributor (2) adopts diameter to be 5-10mm, and wall thickness is that the copper pipe of 1-2mm is made.
3. the reaction unit of synthesis dodecyl morpholine according to claim 1, is characterized in that, the bottom of described gas distributor (2) is toroidal, and it is the aperture of 1-3mm that described annulus opens a diameter every 1-3cm.
4. the reaction unit of synthesis dodecyl morpholine according to claim 1, is characterized in that, the column type catalyst gauze of the bottom lock made for 40-60 object stainless steel mesh of described catalyst gauze (7) inside and outside double sandwich, bottom lock, middle opening.
5. the reaction unit of synthesis dodecyl morpholine according to claim 1, is characterized in that, the internal diameter of described catalyst gauze (7) is 1-2cm.
6. the reaction unit of synthesis dodecyl morpholine according to claim 1, is characterized in that, the paddle of described agitator (4) is upper-turn-type paddle.
7. the reaction unit of synthesis dodecyl morpholine according to claim 1, is characterized in that, described reactor (3) is round bottom reactor, and capacity is 1000-10000 milliliter.
8. the reaction unit of synthesis dodecyl morpholine according to claim 1, is characterized in that, described reactor (3) top connects thermocouple.
9. the reaction unit of synthesis dodecyl morpholine according to claim 1, is characterized in that, described catalyst gauze (7) is suspended on the lid of described reactor (3) by three stainless steel wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520273768.6U CN204564100U (en) | 2015-04-30 | 2015-04-30 | A kind of reaction unit synthesizing dodecyl morpholine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520273768.6U CN204564100U (en) | 2015-04-30 | 2015-04-30 | A kind of reaction unit synthesizing dodecyl morpholine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204564100U true CN204564100U (en) | 2015-08-19 |
Family
ID=53856794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520273768.6U Expired - Fee Related CN204564100U (en) | 2015-04-30 | 2015-04-30 | A kind of reaction unit synthesizing dodecyl morpholine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204564100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115463620A (en) * | 2022-10-08 | 2022-12-13 | 青海盐湖工业股份有限公司 | Granular reaction material adding device and production method of dodecyl morpholine |
-
2015
- 2015-04-30 CN CN201520273768.6U patent/CN204564100U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115463620A (en) * | 2022-10-08 | 2022-12-13 | 青海盐湖工业股份有限公司 | Granular reaction material adding device and production method of dodecyl morpholine |
| CN115463620B (en) * | 2022-10-08 | 2024-09-27 | 青海盐湖工业股份有限公司 | Granular reaction material adding device and production method of dodecyl morpholine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206715918U (en) | A kind of reactor for circulating Hybrid Heating | |
| CN203890063U (en) | Continuous lithium iron phosphate preparation device | |
| CN106512892B (en) | Continuous reaction apparatus | |
| CN205032110U (en) | Novel join in marriage fluid reservoir | |
| CN107224901A (en) | A kind of stirred tank for producing anti-icing fluid | |
| CN204564100U (en) | A kind of reaction unit synthesizing dodecyl morpholine | |
| CN206652498U (en) | A kind of reactor for being used to prepare micron order threadiness nickel oxalate | |
| CN101333268B (en) | Reactor for EPS | |
| CN204865828U (en) | Cinnamic acid gas -liquid mixture reation kettle | |
| CN204933460U (en) | Molecular sieve synthesis system | |
| CN206980717U (en) | One kind can cooling type chemical reaction kettle | |
| CN202376984U (en) | Reaction kettle | |
| CN205700536U (en) | A kind of reactor with porous media | |
| CN201459004U (en) | An improved polyether polymerization kettle | |
| CN205235896U (en) | Stirring tank | |
| CN208082457U (en) | A kind of reaction kettle using the plastic reclaimed fuel oil of waste old | |
| CN207056564U (en) | The reactor that pressure sensitive adhesive production is fully reacted with low energy consumption | |
| CN205084682U (en) | Preparation oil gas field anti -corrosion paint's reaction unit | |
| CN102728296A (en) | Reaction kettle with spiral agitator | |
| CN205235975U (en) | Starch glue reation kettle for corrugated container board | |
| CN204865829U (en) | Cinnamic acid accuse temperature condensation reaction cauldron | |
| CN201276514Y (en) | Reactor for expansible polystyrene | |
| CN211706729U (en) | Solid catalyst feeding device for reaction kettle | |
| CN209810150U (en) | Reation kettle of medical intermediate production usefulness with cooling function | |
| CN201729787U (en) | Polypropylene copolymerization reactor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20170430 |