CN203732514U - Adsorption separation experiment device - Google Patents
Adsorption separation experiment device Download PDFInfo
- Publication number
- CN203732514U CN203732514U CN201420107865.3U CN201420107865U CN203732514U CN 203732514 U CN203732514 U CN 203732514U CN 201420107865 U CN201420107865 U CN 201420107865U CN 203732514 U CN203732514 U CN 203732514U
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- buret
- burette
- beaker
- separating funnel
- experimental provision
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Abstract
The utility model relates to an adsorption separation experiment device which comprises an iron support, a separation funnel, a burette, a beaker, a flow injector and a detector, wherein the separation funnel and the burette are fixedly connected with a vertical rod of the iron support via an iron ring and a burette clamp sequentially from the top down; a lower tube of the separation funnel is arranged in an orifice of the burette; the lower end of the burette is arranged in the beaker; a sampling device of the flow injector is arranged in the beaker; and an output end of the flow injector is connected with the detector.A glass piston is mounted at a lower port of the separation funnel.The burette is filled with an adsorbent, a sharp nozzle at the lower end of the burette is filled with a glass fiber, the burette is 25cm in length, and a burette piston is mounted at the lower end of the burette.A developer is added into the beaker.The device is novel, unique and practical in design and worthy of popularization; a flow rate of liquid is controlled manually, dynamic and static adsorbability of the liquid can be researched, an experiment phenomenon is visual, and the device is simple to operate and convenient to mount and dismount.
Description
Technical field
The utility model relates to a kind of experimental provision, particularly relates to a kind of experimental provision that is applicable to adsorptive separation.
Background technology
At present, the experiment of research adsorptive separation utilizes the large-scale instruments such as ion chromatograph, liquid chromatograph mostly.This quasi-instrument involves great expense and complicated operation, and operating environment and personnel are had relatively high expectations, and is difficult to promote the use of in laboratory.
Summary of the invention
The purpose of this utility model is to provide a kind of adsorptive separation experimental provision, mainly solves and there is no at present the problem that easy device is researched and analysed adsorptive separation experiment, contributes to the broad research of R&D institution to adsorption separation technology.
For achieving the above object, the utility model is to realize like this.
A kind of adsorptive separation experimental provision, comprise iron stand, separating funnel, buret, beaker, flow injection instruments, detecting device, be characterized in: on iron stand montant, from top to bottom by iron ring, be fixedly connected with successively separating funnel and buret with buret clamp, under separating funnel, pipe is placed in the buret mouth of pipe, buret lower end is placed in beaker, the sampling pipe of flow injection instruments inserts in beaker, and the signal output part of flow injection instruments is connected with detecting device.
The end opening of separating funnel is equipped with glass piston.In buret, be filled with adsorbent, in the point mouth of buret lower end, be filled with glass fibre, buret length is 25cm, and buret stopcock is equipped with in buret lower end.In beaker, be added with developer.
The beneficial effects of the utility model are: the one, and novel in design, unique, practical, be worthy to be popularized; The 2nd, manually control the flow velocity of liquid, can study the absorption property of its dynamic and stalic state; The 3rd, experimental phenomena is directly perceived, simple to operate, and device is convenient to dismounting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Embodiment 1: with reference to accompanying drawing 1.An adsorptive separation experimental provision, comprises iron stand 1, separating funnel 2, buret 3, beaker 4, flow injection instruments 5, detecting device 6.
Iron ring 11 and buret clamp 12 are housed on iron stand 1 montant, and on iron ring, 11 are equipped with separating funnel 2, and adsorption column 3 is housed on buret clamp 12, and 2 times pipes of separating funnel are placed in buret 3 mouths of pipe, and buret 3 lower ends are placed in beaker 4.The sampling pipe 15 of flow injection instruments 5 is sampled and is added developer from beaker 4, and output terminal is connected with detecting device 6.
When experiment starts, first in buret 3 lower end point mouths, fill a small amount of glass fibre, in buret, fill approximately 1/3rd adsorbent (as ion exchange resin or cationic cellulose), then connect instrument.Water sample is poured in separating funnel 2, rotary glass piston 13, water sample flows in adsorption column automatically, after water sample submergence adsorbent, closes glass piston 13, static a moment.Open buret stopcock 14, the water sample after adsorption column separation flows in beaker 4, and the efflux in beaker 4 and developer are mixed to form color development system test solution and enter flow injection instruments analysis and detection, research adsorbent Static Adsorption performance.
Embodiment 2: with reference to accompanying drawing 1.An experimental provision for adsorptive separation, comprises iron stand 1, separating funnel 2, buret 3, beaker 4, flow injection instruments 5 and detecting device 6.
Iron ring 11 and buret clamp 12 are housed on iron stand 1 montant, and on iron ring, 11 are equipped with separating funnel 2, and buret 3 is housed on buret clamp 12, and 2 times pipes of separating funnel are placed in buret 3 mouths of pipe, and buret 3 lower ends are placed in beaker 4.The sampling apparatus 15 of flow injection instruments 5 is sampled and is added developer from beaker 4, and output terminal is connected with detecting device 6.
When experiment starts, first in buret 3 lower end point mouths, fill a small amount of glass fibre, in buret, fill approximately 1/3rd adsorbent (as ion exchange resin or cationic cellulose), open buret stopcock 14, then connect instrument.Water sample is poured in separating funnel 2, rotary glass piston 13 regulates water sample flow velocity, water sample flows in adsorption column automatically, water sample after adsorption column separation flows in beaker 4, efflux in beaker 4 and developer are mixed to form color development system test solution and enter flow injection instruments analysis and detection, research adsorbent dynamic adsorption.
Be only preferred embodiment of the present utility model in sum, be not used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modify, all should be technology category of the present utility model.
Claims (4)
1. an adsorptive separation experimental provision, comprise iron stand (1), separating funnel (2), buret (3), beaker (4), flow injection instruments (5) detecting device (6), it is characterized in that: on described iron stand (1) montant, from top to bottom by iron ring (11), be fixedly connected with successively separating funnel (2) and buret (3) with buret clamp (12), the lower pipe of separating funnel (2) is placed in buret (3) mouth of pipe, buret (3) lower end is placed in beaker (4), the sampling pipe (15) of flow injection instruments (5) inserts in beaker (4), the signal output part of flow injection instruments (5) is connected with detecting device (6).
2. according to the adsorptive separation experimental provision described in claim 1, it is characterized in that: the end opening of described separating funnel (2) is equipped with glass piston (13).
3. according to the adsorptive separation experimental provision described in claim 1, it is characterized in that: described buret is filled with adsorbent in (3), in the point mouth of buret (3) lower end, be filled with glass fibre, buret (3) length is 25cm, and buret stopcock (14) is equipped with in buret (3) lower end.
4. according to the adsorptive separation experimental provision described in claim 1, it is characterized in that: described beaker is added with developer in (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420107865.3U CN203732514U (en) | 2014-03-11 | 2014-03-11 | Adsorption separation experiment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420107865.3U CN203732514U (en) | 2014-03-11 | 2014-03-11 | Adsorption separation experiment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203732514U true CN203732514U (en) | 2014-07-23 |
Family
ID=51202577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420107865.3U Expired - Fee Related CN203732514U (en) | 2014-03-11 | 2014-03-11 | Adsorption separation experiment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203732514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112939720A (en) * | 2021-03-04 | 2021-06-11 | 滁州市润达溶剂有限公司 | Cyclohexane purification process |
-
2014
- 2014-03-11 CN CN201420107865.3U patent/CN203732514U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112939720A (en) * | 2021-03-04 | 2021-06-11 | 滁州市润达溶剂有限公司 | Cyclohexane purification process |
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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 |
Granted publication date: 20140723 Termination date: 20150311 |
|
| EXPY | Termination of patent right or utility model |