CN204996293U - Device of anhydrous anaerobic reaction - Google Patents
Device of anhydrous anaerobic reaction Download PDFInfo
- Publication number
- CN204996293U CN204996293U CN201520781907.6U CN201520781907U CN204996293U CN 204996293 U CN204996293 U CN 204996293U CN 201520781907 U CN201520781907 U CN 201520781907U CN 204996293 U CN204996293 U CN 204996293U
- Authority
- CN
- China
- Prior art keywords
- post
- safety flack
- dry
- oxygen
- anhydrous
- 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
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 24
- 238000001035 drying Methods 0.000 claims abstract description 14
- 229940123973 Oxygen scavenger Drugs 0.000 claims abstract description 11
- 238000006392 deoxygenation reaction Methods 0.000 claims description 17
- 229910003251 Na K Inorganic materials 0.000 claims description 12
- 229910045601 alloy Inorganic materials 0.000 claims description 12
- 239000000956 alloy Substances 0.000 claims description 12
- 239000002808 molecular sieve Substances 0.000 claims description 6
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 6
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical group [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 3
- 229910052753 mercury Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 abstract description 3
- 229910052760 oxygen Inorganic materials 0.000 abstract description 3
- 229910000799 K alloy Inorganic materials 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Device of anhydrous anaerobic reaction, it relates to chemical reaction device technical field, the bibbler is connected with a safety bottle, a safety bottle pass through pipe and first dry support connnection, first dry post pass through pipe and deoxidization support connnection, the deoxidization post be connected with the 2nd safety bottle, the 2nd safety bottle be connected with the na -K alloy drying bottle, the na -K alloy drying bottle be connected with the 3rd safety bottle, the dry support connnection of the 3rd safety bottle and second, dry post of second and double union coupling, the bleeder one end of double pipe connect the vacuum pump, the vacuum meter is connected to the bleeder other end of double pipe, the dry post of first dry post and second in be equipped with the drier, the deoxidization post in be equipped with the oxygen scavenger. Device of anhydrous anaerobic reaction for the reaction is gone on in anhydrous oxygen -free atmosphere smoothly, obtains accurate experimental data.
Description
Technical field
The utility model relates to chemical reaction equipment technical field, is specifically related to the device of anhydrous and oxygen-free reaction.
Background technology
Anhydrous and oxygen-free reaction be laboratory common one reaction, but in general course of reaction, certain pressure can be produced in reaction bulb, sometimes be not easy to discover, easily cause danger, or pressure does not reach the reaction condition needed in course of reaction, the experimental data carrying out in the reactor being obtained by reacting is undesirable.
In chemical experiment, often can run into some to the responsive compound of steam and/or air (wherein oxygenous and steam) or system.In this case, need to test under anhydrous and oxygen-free condition.
In general course of reaction, react and can not carry out smoothly in anhydrous and oxygen-free environment.
Utility model content
The purpose of this utility model is defect for prior art and deficiency, the device of the anhydrous and oxygen-free providing a kind of structure simple, reasonable in design, easy to use reaction.
For achieving the above object, the technical solution adopted in the utility model is: it comprises bubbler, the first safety flack, the first dry post, deoxygenation post, the second safety flack, Na-K alloy drying bottle, the 3rd safety flack, the second dry post, biexhaust pipe, vacuum meter, drier, oxygen scavenger; Described bubbler is connected with the first safety flack; The first described safety flack is connected with the first dry post by conduit; Described first dry post is connected with deoxygenation post by conduit; Described deoxygenation post is connected with the second safety flack; The second described safety flack is connected with Na-K alloy drying bottle; Described Na-K alloy drying bottle is connected with the 3rd safety flack; The 3rd described safety flack is connected with the second dry post; Described second dry post is connected with biexhaust pipe; Branched pipe one end of described biexhaust pipe connects vavuum pump, and the branched pipe other end of biexhaust pipe connects vacuum meter; Drier is provided with in described first dry post and the second dry post; Oxygen scavenger is provided with in described deoxygenation post.
As preferably, the first described safety flack is mercury safety flack.
As preferably, described drier is 5A molecular sieve.
As preferably, described oxygen scavenger is silver-colored molecular sieve.
Operation principle of the present utility model is: inert gas imports the first safety flack by bubbler under a certain pressure and tentatively dewaters through the first dry post, deoxygenation, remove the micro-moisture produced because of deoxygenation again, then through the second safety flack by Na-K alloy drying bottle to remove remaining water and oxygen.
After adopting said structure, the beneficial effect that the utility model produces is: the device of anhydrous and oxygen-free reaction described in the utility model, reaction is carried out smoothly in anhydrous and oxygen-free environment, obtain experimental data accurately, the utility model have structure simple, arrange rationally, the advantage such as cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is the utility model structure chart.
Description of reference numerals:
1, bubbler; 2, the first safety flack; 3, the first dry post; 4, deoxygenation post; 5, the second safety flack; 6, Na-K alloy drying bottle; 7, the 3rd safety flack; 8, the second dry post; 9, biexhaust pipe; 10, vacuum meter; 11, drier; 12, oxygen scavenger.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
Referring to as shown in Figure 1, this detailed description of the invention adopts following technical scheme: it comprises the dry post 3 of bubbler 1, first safety flack 2, first, deoxygenation post 4, second safety flack 5, Na-K alloy drying bottle 6, the dry post 8 of the 3rd safety flack 7, second, biexhaust pipe 9, vacuum meter 10, drier 11, oxygen scavenger 12; Described bubbler 1 is connected with the first safety flack 2; The first described safety flack 2 is connected with the first dry post 3 by conduit; Described first dry post 3 is connected with deoxygenation post 4 by conduit; Described deoxygenation post 4 is connected with the second safety flack 5; The second described safety flack 5 is connected with Na-K alloy drying bottle 6; Described Na-K alloy drying bottle 6 is connected with the 3rd safety flack 7; The 3rd described safety flack 7 is connected with the second dry post 8; Described second dry post 8 is connected with biexhaust pipe 9; Branched pipe one end of described biexhaust pipe 9 connects vavuum pump, and the branched pipe other end of biexhaust pipe 9 connects vacuum meter 10; Drier 11 is provided with in described first dry post 3 and the second dry post 8; Oxygen scavenger 12 is provided with in described deoxygenation post 4.
As preferably, the first described safety flack 2 is mercury safety flack.
As preferably, described drier 11 is 5A molecular sieve.
As preferably, described oxygen scavenger 12 is silver-colored molecular sieve.
The operation principle of this detailed description of the invention is: inert gas imports the first safety flack 2 by bubbler 1 under a certain pressure and tentatively dewaters through the first dry post 3, deoxygenation, remove the micro-moisture produced because of deoxygenation again, then through the second safety flack 5 by Na-K alloy drying bottle 6 to remove remaining water and oxygen.
After adopting said structure, the beneficial effect that this detailed description of the invention produces is the device of anhydrous and oxygen-free described in this detailed description of the invention reaction, reaction is carried out smoothly in anhydrous and oxygen-free environment, obtain experimental data accurately, this detailed description of the invention have structure simple, arrange rationally, the advantage such as cost of manufacture is low.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. the device of anhydrous and oxygen-free reaction, is characterized in that: it comprises bubbler, the first safety flack, the first dry post, deoxygenation post, the second safety flack, Na-K alloy drying bottle, the 3rd safety flack, the second dry post, biexhaust pipe, vacuum meter, drier, oxygen scavenger; Described bubbler is connected with the first safety flack; The first described safety flack is connected with the first dry post by conduit; Described first dry post is connected with deoxygenation post by conduit; Described deoxygenation post is connected with the second safety flack; The second described safety flack is connected with Na-K alloy drying bottle; Described Na-K alloy drying bottle is connected with the 3rd safety flack; The 3rd described safety flack is connected with the second dry post; Described second dry post is connected with biexhaust pipe; Branched pipe one end of described biexhaust pipe connects vavuum pump, and the branched pipe other end of biexhaust pipe connects vacuum meter; Drier is provided with in described first dry post and the second dry post; Oxygen scavenger is provided with in described deoxygenation post.
2. the device of anhydrous and oxygen-free reaction according to claim 1, is characterized in that: the first described safety flack is mercury safety flack.
3. the device of anhydrous and oxygen-free reaction according to claim 1, is characterized in that: described drier is 5A molecular sieve.
4. the device of anhydrous and oxygen-free reaction according to claim 1, is characterized in that: described oxygen scavenger is silver-colored molecular sieve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520781907.6U CN204996293U (en) | 2015-10-10 | 2015-10-10 | Device of anhydrous anaerobic reaction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520781907.6U CN204996293U (en) | 2015-10-10 | 2015-10-10 | Device of anhydrous anaerobic reaction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204996293U true CN204996293U (en) | 2016-01-27 |
Family
ID=55153199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520781907.6U Expired - Fee Related CN204996293U (en) | 2015-10-10 | 2015-10-10 | Device of anhydrous anaerobic reaction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204996293U (en) |
-
2015
- 2015-10-10 CN CN201520781907.6U patent/CN204996293U/en not_active Expired - Fee Related
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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: 20160127 Termination date: 20161010 |