CN101474494A - Copper extractive agent water diversion system - Google Patents
Copper extractive agent water diversion system Download PDFInfo
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- CN101474494A CN101474494A CNA2008100193530A CN200810019353A CN101474494A CN 101474494 A CN101474494 A CN 101474494A CN A2008100193530 A CNA2008100193530 A CN A2008100193530A CN 200810019353 A CN200810019353 A CN 200810019353A CN 101474494 A CN101474494 A CN 101474494A
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- water
- copper
- horizontal pipe
- pipe bundle
- bundle condenser
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Abstract
The invention relates to the separation technology of liquid mixture, in particular to a water diversion technology of copper extracting agent. A water diversion system of copper extracting agent is made up of a horizontal pipe bundle condenser and a water segregator. The horizontal pipe bundle condenser is provided with a feeding pipeline, a discharge hole and a cooling water pipeline. The water segregator is provided with a feeding pipeline at the top, a sewage draining exit at the lower part, a U-shaped discharge pipe at the upper part, and a water outlet in the middle. The discharge hole of the horizontal pipe bundle condenser is connected with the feeding hole of the water segregator via a valve. An organic solvent from a reaction kettle and gas phase azeotrope are liquefied through the horizontal pipe bundle condenser and flow into the water segregator. As the organic solvent cannot be in mutual solution with water and is lighter than water, the liquid azeotrope generated from the condenser is placed and divided into organic phase and water phase; the organic phase is returned to the reaction kettle for cyclic utilization through the U-shaped discharge pipe, and the water phase is discharged from the water outlet; the water ratio in the reaction reaches more than 99% by means of the suite of device, thus meeting the requirements for the next reaction.
Description
Invention field: the present invention relates to the isolation technics of liquefied mixture, relate in particular to a kind of branch water technology of copper extractant.
Background technology: copper is one of most important strategy metal, is one of valuable source of national economy.Along with Chinese society doctrine fast development of market economy, China has become the big copper state that uses of the first in the world, also is first scarce copper state.At present, along with the manufacturing development of China, produced a large amount of contained waste liquids, waste material, only the Kunshan, Jiangsu just produces more than 300,000 ton of copper sludge every year, the discharging of contained waste liquid can produce serious environmental and pollute, could safety dumping after copper scrap goods such as simultaneously a large amount of waste printed circuit boards also need reclaim.At the technical elements that the copper resource reclaims, domestic existing producer attempts carrying out the recycling of copper etchant solution by Wet technique, but technique effect is ripe far away, traces it to its cause, and efficient, low-loss extractant is this key problem in technology place.Adopt hydrometallurgical technology, reclaimed copper with " extraction-back extraction-electrodeposition " method, solve problem of environmental pollution simultaneously, this solution has become inexorable trend.But the quality quality of copper extractant directly has influence on the recovery quality of copper.Adopt the general division box copper extractant of purifying in the market, there is following shortcoming in it: divide water efficient low, the purity of copper extractant is reduced, the solvent of carrying under one's arms is more, makes that the recovery utilization rate of solvent is low, and the reaction time is longer, do not reach reaction end, and product yields poorly, and content difference can not satisfy the requirement of next step reaction.
Summary of the invention: purpose of the present invention just provides a kind of compact conformation, divides water efficient high new copper extractive agent water diversion system.
The present invention is achieved in that a kind of copper extractive agent water diversion system is made up of horizontal pipe bundle condenser and water knockout drum, on this horizontal pipe bundle condenser feed pipe, discharging opening and cooling water pipeline is arranged; It is characterized in that: the top of this water knockout drum is provided with feed pipe, the bottom is provided with sewage draining exit, be provided with U type discharge nozzle on the top of described water knockout drum, the middle part is provided with delivery port, the discharging opening of described horizontal pipe bundle condenser links to each other with the charging aperture of described water knockout drum by valve.Flow to water knockout drum from the organic solvent of reactor and the gas phase azeotropic mixture of water through horizontal pipe bundle condenser condensation liquefaction, utilize organic solvent and the water can not be molten altogether, and it is lighter than water, the liquid azeotropic mixture that comes out from condenser left standstill be divided into organic facies and water, organic facies is returned reactor by U type discharge nozzle, recycling, water is discharged automatically from the delivery port of water knockout drum; Can make the moisture of reaction generation go out rate by this covering device reaches more than 99%, meets the requirement of next reaction.
The present invention compared with prior art has following advantage:
1. because organic facies is returned reactor by U type discharge nozzle, recycling, the moisture that reaction is generated goes out rate and reaches more than 99%, meets the requirement of next reaction.
2. because water knockout drum is provided with internal partition, further improve the separating effect of organic facies and water.
Description of drawings: Fig. 1 is the structural representation of copper extractive agent water diversion system of the present invention
1. feed pipe 2. horizontal pipe bundle condenser 3. cooling water pipelines 4. discharging openings 5. glass pipes 6. valves 7. charging apertures 8. water knockout drum 10.U type discharge nozzles 12. delivery ports 13. internal partitions 14. sewage draining exits 15. organic facies 16. waters
The specific embodiment: as can be seen from Figure 1, a kind of copper extractive agent water diversion system is made up of horizontal pipe bundle condenser 2 and water knockout drum 8, on this horizontal pipe bundle condenser 2 feed pipe 1, discharging opening 4 and cooling water pipeline 3 are arranged, it is characterized in that: the top of described water knockout drum 8 is provided with charging aperture 7, the bottom is provided with sewage draining exit 14, be provided with U type discharge nozzle 10 on the top of described water knockout drum 8, the middle part is provided with delivery port 12, the discharging opening of described horizontal pipe bundle condenser 24 links to each other with the charging aperture 7 of described water knockout drum 8 by valve 6.
In order further to improve the separating effect of organic facies 15 and water 16, water knockout drum 8 is provided with internal partition 13.
For the ease of seeing the situation of gas phase azeotropic mixture clearly, between described discharging opening 4 and valve 6, be provided with glass pipe 5 through horizontal pipe bundle condenser 2 condensation liquefactions.
Claims (3)
1. a copper extractive agent water diversion system is made up of horizontal pipe bundle condenser (2) and water knockout drum (8), feed pipe (1), discharging opening (4) and cooling water pipeline (3) are arranged on this horizontal pipe bundle condenser (2), it is characterized in that: the top of this water knockout drum (8) is provided with charging aperture (7), the bottom is provided with sewage draining exit (14), be provided with U type discharge nozzle (10) on the top of described water knockout drum (8), the middle part is provided with delivery port (12), the discharging opening (4) of described horizontal pipe bundle condenser (2) links to each other with the charging aperture (7) of described water knockout drum (8) by valve (6).
2. a kind of copper extractive agent water diversion system according to claim 1 is characterized in that: described water knockout drum (8) is provided with internal partition (13).
3. a kind of copper extractive agent water diversion system according to claim 1 is characterized in that: be provided with glass pipe (5) between described discharging opening (4) and valve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100193530A CN101474494A (en) | 2008-01-04 | 2008-01-04 | Copper extractive agent water diversion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100193530A CN101474494A (en) | 2008-01-04 | 2008-01-04 | Copper extractive agent water diversion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101474494A true CN101474494A (en) | 2009-07-08 |
Family
ID=40835321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100193530A Pending CN101474494A (en) | 2008-01-04 | 2008-01-04 | Copper extractive agent water diversion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101474494A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB769641A (en) * | 1954-04-30 | 1957-03-13 | Bayer Ag | Process and apparatus for extracting liquids |
| CN1127671A (en) * | 1994-10-22 | 1996-07-31 | 赫彻斯特股份公司 | Process and apparatus for the recovery of water-immiscible solvents |
| CN201172678Y (en) * | 2008-01-04 | 2008-12-31 | 靖江市华通机电设备制造有限公司 | Water diversion device for copper extractive agent |
-
2008
- 2008-01-04 CN CNA2008100193530A patent/CN101474494A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB769641A (en) * | 1954-04-30 | 1957-03-13 | Bayer Ag | Process and apparatus for extracting liquids |
| CN1127671A (en) * | 1994-10-22 | 1996-07-31 | 赫彻斯特股份公司 | Process and apparatus for the recovery of water-immiscible solvents |
| CN201172678Y (en) * | 2008-01-04 | 2008-12-31 | 靖江市华通机电设备制造有限公司 | Water diversion device for copper extractive agent |
Non-Patent Citations (2)
| Title |
|---|
| 李建设: "苯水分离器喷油原因分析及改进措施", 化工环保 * |
| 陆志科等: "一种快速提取丁香油的新方法", 西北林学院学报 * |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090708 |