CN114381620A - Horizontal extraction device for rare earth feed liquid - Google Patents
Horizontal extraction device for rare earth feed liquid Download PDFInfo
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- CN114381620A CN114381620A CN202210056171.0A CN202210056171A CN114381620A CN 114381620 A CN114381620 A CN 114381620A CN 202210056171 A CN202210056171 A CN 202210056171A CN 114381620 A CN114381620 A CN 114381620A
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B59/00—Obtaining rare earth metals
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/02—Apparatus therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The invention relates to the technical field of extraction, in particular to a horizontal extraction device for rare earth feed liquid, which comprises a base and is characterized in that: the horizontal mixing device is arranged on one side of the base and is connected with the layering part through a conveying pipe; the layering part comprises a plurality of groups of supports fixedly connected with a base, the supports are fixedly connected with a standing box, one side of the standing box is provided with an observation window, one side of the standing box, facing the base, is provided with a first valve body, the outer side of the standing box is fixedly provided with a rack, the rack is fixedly connected with an active telescopic rod, one end of the active telescopic rod is fixedly provided with a connecting plate, the connecting plate is fixedly provided with an extraction structure, and the extraction structure is slidably connected with a seal sleeve fixedly arranged on one side of the standing box; and the secondary fine separation structure is connected with the extraction structure. The invention utilizes the matching of the layering part and the secondary fine-dividing structure to ensure that the solvent is collected by secondary layering, thereby accurately completing the layering after extraction.
Description
Technical Field
The invention relates to the technical field of extraction, in particular to a horizontal extraction device for rare earth feed liquid.
Background
Rare earth elements are known as industrial vitamins, have irreplaceable excellent magnetic, optical and electrical properties, and play a great role in improving product performance, increasing product varieties and improving production efficiency.
The extraction device needs to carry out liquid separation operation after solvent layering, but the determination of the layering part is often determined manually, so that continuous observation needs to be carried out by naked eyes in the actual liquid separation operation, and a small amount of one solvent is doped and separated into the other solvent during the period, so that the inaccuracy of liquid separation in the extraction step is caused, and the extraction result is influenced.
Therefore, the technical personnel in the field propose a horizontal extraction device for rare earth feed liquid to solve the problems proposed in the background.
Disclosure of Invention
The invention aims to provide a horizontal extraction device for rare earth feed liquid, which is used for solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a horizontal extraction device for tombarthite feed liquid, includes the base, still includes:
the horizontal mixing device is arranged on one side of the base and is connected with the layering part through a conveying pipe;
the layered part arranged on one side of the base comprises a plurality of groups of supports fixedly connected with the base, the supports are fixedly connected with a standing box, one side of the standing box is provided with an observation window, one side of the standing box, facing the base, is provided with a first valve body, the outer side of the standing box is fixedly provided with a rack, the rack is fixedly connected with an active telescopic rod, one end of the active telescopic rod is fixedly provided with a connecting plate, the connecting plate is fixedly provided with an extraction structure, and the extraction structure is slidably connected with a seal sleeve fixedly arranged on one side of the standing box;
the second-stage fine separation structure is connected with the extraction structure and fixedly connected with the base.
As a further improvement of the invention: the extraction structure includes the mounting with connecting plate fixed connection, mounting one side fixed mounting has the collection shell, first through-hole has been seted up on the collection shell, slidable mounting has the separation frame in the collection shell, set up the second through-hole with first through-hole looks adaptation on the separation frame, in the one end of separation frame extended to the mounting, and one side of separation frame installs the tooth structure, mounting one side fixed mounting has first motor, the output fixed mounting of first motor has the gear, the gear is connected with the separation frame through the tooth structure, mounting one side fixed mounting has first pump machine, and first pump machine is connected with the second catheter, install the second pump machine in the space that forms between mounting and the collection shell, the second pump machine is connected with second grade accurate minute division structure through first catheter.
As a further improvement of the invention: the first through holes and the second through holes are all in multiple groups, and the number of the first through holes is the same as that of the second through holes.
As a further improvement of the invention: the second-stage fine separation structure comprises a box body fixedly mounted on one side of the base, the box body is connected with a first liquid guide pipe, one end of the first liquid guide pipe is fixedly connected with a tank body, the tank body is of a transparent structure, one end face of the tank body is fixedly connected with the inner wall of the box body, a reversing valve is mounted at the other end of the tank body, and a collecting tank is fixedly mounted in the box body.
As a further improvement of the invention: install the drive structure in the box, the drive structure is connected with and removes the frame, remove frame one side and install machine vision module, machine vision module is towards the jar body, remove and install head-up frame on the frame, head-up frame all has seted up perspective window with removing on the frame, head-up frame all has seted up the location mark with removing on the frame, install the controller in the box, the drive structure links to each other with the controller electrical property, and the controller links to each other with the switching-over valve electrical property, and machine vision module links to each other with the controller electrical property.
As a further improvement of the invention: the driving structure comprises a support plate fixedly installed in the box body, a third motor is fixedly installed on one side of the support plate, a threaded shaft in threaded connection with the moving frame is fixedly installed at the output end of the third motor, and the moving frame is in sliding connection with the inner wall of the box body.
As a further improvement of the invention: the horizontal mixing device comprises a mixing box fixedly mounted on one side of the base, the two sides of the mixing box are respectively provided with a feeding cavity, a mixing cavity is formed in the mixing box and is connected with the mixing cavity through a third pump, the mixing cavity is connected with the conveying pipe through a fourth pump, and a plurality of groups of mixing structures are mounted in the horizontal mixing device.
As a further improvement of the invention: the mixed structure includes the diaphragm of fixed mounting in the mixing box, diaphragm one side fixed mounting has the second motor, install stirring vane on the output shaft of second motor.
Compared with the prior art, the invention has the beneficial effects that:
after a solvent is placed in a horizontal mixing device, the horizontal mixing device stirs and mixes the solvent, the mixed solvent is conveyed into a standing box through a conveying pipe, after a period of time, the mutually insoluble solvent in the standing box is layered, the layered position of the solvent layered is observed from an observation window, a first valve body is opened, partial solvent is discharged, the first valve body is closed, the layered position of the solvent is finely adjusted, then a driving telescopic rod drives an extraction structure to be inserted into the standing box through a connecting plate, so that the space in the standing box is divided into an upper space and a lower space by the extraction structure, the two spaces are respectively used for storing the solvent after standing layering, then the extraction structure extracts the upper solvent, the first valve body discharges the lower solvent, then the solvent extracted by the extraction structure and close to the layered position of the solvent is conveyed into a second-stage fine separation structure, and the second-stage fine separation structure carries out accurate liquid separation treatment on the solvent, the invention utilizes the matching of the layering part and the secondary fine-dividing structure to ensure that the solvent is collected by secondary layering, thereby accurately completing the layering after extraction.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the horizontal mixing apparatus of the present invention;
FIG. 3 is a schematic structural view of a horizontal mixing apparatus according to the present invention;
FIG. 4 is a schematic diagram of the extraction structure of the present invention;
FIG. 5 is a schematic structural diagram of a two-stage refinement structure according to the present invention;
fig. 6 is a schematic view of the structure of the moving frame, the machine vision module and the head-up frame of the present invention.
In the figure: 1. a base; 2. a horizontal mixing device; 201. a mixing box; 202. a feeding cavity; 203. a mixing chamber; 204. a third pump; 205. a fourth pump; 206. a hybrid structure; 2061. a transverse plate; 2062. a second motor; 2063. a stirring blade; 3. a delivery pipe; 4. a layered portion; 401. a support; 402. standing in a box; 403. an observation window; 404. a first valve body; 405. a frame; 406. driving a telescopic rod; 407. a connecting plate; 408. an extraction structure; 40801. a fixing member; 40802. collecting the shells; 40803. a first through hole; 40804. a barrier frame; 40805. a second through hole; 40806. a tooth structure; 40807. a first motor; 40808. a gear; 40809. a first pump; 40810. a second catheter; 40811. a second pump; 40812. a first catheter; 409. sealing sleeves; 5. a secondary fine structure; 501. a box body; 502. a tank body; 503. a diverter valve; 504. a collection tank; 505. a drive structure; 5051. a support plate; 5052. a third motor; 5053. a threaded shaft; 506. a movable frame; 507. a machine vision module; 508. a perspective window; 509. positioning a mark; 510. a controller; 511. and (6) looking up the frame.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
In one embodiment, referring to fig. 1 to 6, a horizontal extraction apparatus for rare earth feed liquid includes a base 1, and further includes:
the horizontal mixing device 2 is arranged on one side of the base 1, and the horizontal mixing device 2 is connected with a layered part 4 through a conveying pipe 3;
the layering part 4 arranged on one side of the base 1 comprises a plurality of groups of supports 401 fixedly connected with the base 1, the supports 401 are fixedly connected with a standing box 402, an observation window 403 is arranged on one side of the standing box 402, a first valve body 404 is arranged on one side, facing the base 1, of the standing box 402, a rack 405 is fixedly arranged on the outer side of the standing box 402, an active telescopic rod 406 is fixedly connected with the rack 405, a connecting plate 407 is fixedly arranged at one end of the active telescopic rod 406, an extraction structure 408 is fixedly arranged on the connecting plate 407, and the extraction structure 408 is slidably connected with a sealing sleeve 409 fixedly arranged on one side of the standing box 402;
and the second-stage fine separation structure 5 is connected with the extraction structure 408, and the second-stage fine separation structure 5 is fixedly connected with the base 1.
After a solvent is placed in a horizontal mixing device 2, the horizontal mixing device 2 stirs and mixes the solvent, the mixed solvent is conveyed into a standing box 402 through a conveying pipe 3, after a period of time, the mutually insoluble solvent in the standing box 402 is layered, the layered position of the solvent is observed from an observation window 403, a first valve body 404 is opened, part of the solvent is discharged, the first valve body 404 is closed, the layered position of the solvent is finely adjusted, then a driving telescopic rod 406 drives an extraction structure 408 to be inserted into the standing box 402 through a connecting plate 407, so that the space in the standing box 402 is divided into an upper space and a lower space by the extraction structure 408, the two spaces are respectively used for storing the solvent after standing and layering, then the extraction structure 408 extracts the upper-layer solvent, the lower-layer solvent is discharged by the first valve body 404, then the solvent extracted by the extraction structure 408 and close to the layered position of the solvent is conveyed into a second-stage fine-division structure 5, the secondary fine-dividing structure 5 carries out precise liquid dividing treatment on the solvent, and the solvent is secondarily layered and collected by utilizing the matching of the layering part 4 and the secondary fine-dividing structure 5, so that the extracted layering is accurately finished.
In one aspect of this embodiment, the pumping structure 408 includes a fixing member 40801 fixedly connected to the connecting plate 407, a collecting casing 40802 is fixedly installed on one side of the fixing member 40801, a first through hole 40803 is opened on the collecting casing 40802, a blocking frame 40804 is slidably installed in the collecting casing 40802, a second through hole 40805 adapted to the first through hole 40803 is opened on the blocking frame 40804, one end of the blocking frame 40804 extends into the fixing member 40801, a tooth structure 40806 is installed on one side of the blocking frame 40804, a first motor 40807 is fixedly installed on one side of the fixing member 40801, a gear 40808 is fixedly installed on an output end of the first motor 40807, the gear 40808 is connected to the blocking frame 40804 through the tooth structure 40806, a first pump 40809 is fixedly installed on one side of the fixing member 40801, a second liquid guide tube 40810 is connected to the first pump 40809, a second pump 40811 is installed in a space formed between the fixing member 40801 and the collecting casing 40802, the second pump 40811 is connected to the secondary fine constituent 5 via a first conduit 40812. First motor 40807 drive gear 40808 rotates, and then gear 40808 drives through tooth structure 40806 and separates the removal of frame 40804 for first through-hole 40803 communicates with each other with second through-hole 40805, thereby makes the solvent of layering position fall into and collect in the shell 40802, and then second pump machine 40811 will collect in the shell 40802 solvent and carry into second grade fine-dividing structure 5 through first catheter 40812, and then it resets to separate frame 40804, and first pump machine 40809 will collect the pure solvent discharge on the shell 40802.
In one case of this embodiment, the number of the first through holes 40803 and the number of the second through holes 40805 are both multiple sets, and the number of the first through holes 40803 and the number of the second through holes 40805 are the same. Since the number of the first through holes 40803 is the same as that of the second through holes 40805, the first through holes 40803 and the second through holes 40805 can be paired and communicated with each other.
In a case of this embodiment, the second-stage fine-dividing structure 5 includes a box 501 fixedly installed on one side of the base 1, the box 501 is connected to a first liquid guide tube 40812, one end of the first liquid guide tube 40812 is fixedly connected to a tank 502, the tank 502 is a transparent structure, one end surface of the tank 502 is fixedly connected to an inner wall of the box 501, the other end of the tank 502 is installed with a reversing valve 503, and a collection tank 504 is fixedly installed in the box 501. The solvent enters the tank 502 through the first liquid guide tube 40812, after standing for a period of time, the reversing valve 503 discharges the liquid, and the solvents are respectively discharged into the collection tank 504 for classified collection.
In one aspect of this embodiment, a driving structure 505 is installed in the box 501, the driving structure 505 is connected to a movable frame 506, a machine vision module 507 is installed on one side of the movable frame 506, the machine vision module 507 faces the tank 502, a head-up frame 511 is installed on the movable frame 506, transparent windows 508 are respectively opened on the head-up frame 511 and the movable frame 506, positioning marks 509 are respectively opened on the head-up frame 511 and the movable frame 506, a controller 510 is installed in the box 501, the driving structure 505 is electrically connected to the controller 510, the controller 510 is electrically connected to the reversing valve 503, and the machine vision module 507 is electrically connected to the controller 510. The driving structure 505 drives the moving frame 506 to move, so that the moving frame 506 drives the head-up frame 511 to move, personnel determine the level of sight and determine the layering position of the solvent by utilizing the superposition of the positioning marks 509, after the machine vision module 507 locks the layering position, the reversing valve 503 discharges liquid, the driving structure 505 drives the moving frame 506 to move, so that the machine vision module 507 always locks the layering position of the solvent, and after the lower-layer solvent is discharged, the controller 510 timely controls the reversing valve 503 to reverse, so that the layered solvents in the tank body 502 are automatically and respectively collected.
In one aspect of this embodiment, the driving structure 505 includes a support plate 5051 fixedly installed in the box 501, a third motor 5052 is fixedly installed on one side of the support plate 5051, the third motor 5052 is electrically connected to the controller 510, a threaded shaft 5053 in threaded connection with the movable frame 506 is fixedly installed at an output end of the third motor 5052, and the movable frame 506 is slidably connected to an inner wall of the box 501. The third motor 5052 drives the threaded shaft 5053 to rotate, thereby driving the moving frame 506 to move.
In one aspect of this embodiment, the horizontal mixing device 2 includes a mixing box 201 fixedly installed on one side of the base 1, the two sides of the mixing box 201 are both provided with a feeding cavity 202, a mixing cavity 203 is formed in the mixing box 201, the feeding cavity 202 is connected with the mixing cavity 203 through a third pump 204, the mixing cavity 203 is connected with the delivery pipe 3 through a fourth pump 205, and a plurality of groups of mixing structures 206 are installed in the mixing box 201.
In one aspect of the present embodiment, the mixing structure 206 includes a horizontal plate 2061 fixedly installed in the mixing box 201, a second electric motor 2062 is fixedly installed on one side of the horizontal plate 2061, and a stirring blade 2063 is fixedly installed on an output shaft of the second electric motor 2062. The second motor 2062 is used to drive the stirring blade 2063 to stir the solvent in the mixing tank 201.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. The utility model provides a horizontal extraction device for tombarthite feed liquid, includes the base, its characterized in that still includes:
the horizontal mixing device is arranged on one side of the base and is connected with the layering part through a conveying pipe;
the layered part arranged on one side of the base comprises a plurality of groups of supports fixedly connected with the base, the supports are fixedly connected with a standing box, one side of the standing box is provided with an observation window, one side of the standing box, facing the base, is provided with a first valve body, the outer side of the standing box is fixedly provided with a rack, the rack is fixedly connected with an active telescopic rod, one end of the active telescopic rod is fixedly provided with a connecting plate, the connecting plate is fixedly provided with an extraction structure, and the extraction structure is slidably connected with a seal sleeve fixedly arranged on one side of the standing box;
the second-stage fine separation structure is connected with the extraction structure and fixedly connected with the base.
2. The horizontal extraction device for rare earth feed liquid according to claim 1, wherein the extraction structure comprises a fixing member fixedly connected with the connection plate, a collection housing is fixedly installed on one side of the fixing member, a first through hole is formed in the collection housing, a blocking frame is slidably installed in the collection housing, a second through hole matched with the first through hole is formed in the blocking frame, one end of the blocking frame extends into the fixing member, a tooth structure is installed on one side of the blocking frame, a first motor is fixedly installed on one side of the fixing member, a gear is fixedly installed at the output end of the first motor, the gear is connected with the blocking frame through the tooth structure, a first pump is fixedly installed on one side of the fixing member, the first pump is connected with a second liquid guide tube, and a second pump is installed in a space formed between the fixing member and the collection housing, the second pump is connected with the secondary fine separation structure through a first liquid guide pipe.
3. The horizontal extraction device for rare earth feed liquid according to claim 2, wherein the first through holes and the second through holes are all in multiple groups, and the number of the first through holes is the same as that of the second through holes.
4. The horizontal extraction device for rare earth feed liquid according to claim 2, wherein the secondary fine separation structure comprises a box body fixedly mounted on one side of the base, the box body is connected with a first liquid guide pipe, one end of the first liquid guide pipe is fixedly connected with a tank body, the tank body is of a transparent structure, one end face of the tank body is fixedly connected with the inner wall of the box body, the other end of the tank body is provided with a reversing valve, and a collection tank is fixedly mounted in the box body.
5. The horizontal extraction device for rare earth feed liquid according to claim 4, wherein a driving structure is installed in the box body, the driving structure is connected with a moving frame, a machine vision module is installed on one side of the moving frame, the machine vision module faces the tank body, a head-up frame is installed on the moving frame, perspective windows are respectively formed in the head-up frame and the moving frame, positioning marks are respectively formed in the head-up frame and the moving frame, a controller is installed in the box body, the driving structure is electrically connected with the controller, the controller is electrically connected with the reversing valve, and the machine vision module is electrically connected with the controller.
6. The horizontal extraction device for rare earth feed liquid according to claim 5, wherein the driving structure comprises a support plate fixedly installed in the box body, a third motor is fixedly installed on one side of the support plate, a threaded shaft in threaded connection with a movable frame is fixedly installed at an output end of the third motor, and the movable frame is in sliding connection with the inner wall of the box body.
7. The horizontal extraction device for rare earth feed liquid according to claim 1, wherein the horizontal mixing device comprises a mixing box fixedly installed on one side of the base, feeding cavities are arranged on both sides of the mixing box, a mixing cavity is formed in the mixing box, the feeding cavity is connected with the mixing cavity through a third pump, the mixing cavity is connected with the delivery pipe through a fourth pump, and a plurality of groups of mixing structures are installed in the horizontal mixing device.
8. The horizontal extraction device for rare earth feed liquid according to claim 7, wherein the mixing structure comprises a transverse plate fixedly installed in the mixing box, a second motor is fixedly installed on one side of the transverse plate, and an output shaft of the second motor is provided with stirring blades.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210056171.0A CN114381620B (en) | 2022-01-18 | 2022-01-18 | Horizontal extraction device for rare earth feed liquid |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210056171.0A CN114381620B (en) | 2022-01-18 | 2022-01-18 | Horizontal extraction device for rare earth feed liquid |
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| CN114381620A true CN114381620A (en) | 2022-04-22 |
| CN114381620B CN114381620B (en) | 2023-07-18 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012213457A1 (en) * | 2012-07-31 | 2014-02-06 | Siemens Aktiengesellschaft | Recycling waste comprising rare earth elements, produced during manufacturing of detector modules, comprises treating waste by heating to first temperature, and recovering rare earth elements from residues obtained during heating of waste |
| RU150525U1 (en) * | 2014-09-01 | 2015-02-20 | Общество с ограниченной ответственностью "РРМ технологии и оборудование" (ООО "РРМ технологии и оборудование") | LABORATORY INSTALLATION FOR RESEARCH OF LIQUID EXTRACTION PROCESSES AND MIXING-SUSTAINED EXTRACTOR USED IN IT |
| CN108642281A (en) * | 2018-07-26 | 2018-10-12 | 万宝矿产有限公司 | A method of for three-phase object processing in extraction process and organic phase purification |
| CN108774693A (en) * | 2018-07-27 | 2018-11-09 | 泉州成协石材装饰工程有限公司 | A kind of horizontal purifying plant for rare earth feed liquid |
| CN110499420A (en) * | 2019-10-09 | 2019-11-26 | 杨腾跃 | A kind of rare earth extraction device |
| CN209722242U (en) * | 2019-02-03 | 2019-12-03 | 龙南县银环科技有限责任公司 | A kind of rare earth extraction separation control device |
| CN113604666A (en) * | 2021-08-09 | 2021-11-05 | 黄晓红 | Rare earth extraction decomposes integrative equipment |
-
2022
- 2022-01-18 CN CN202210056171.0A patent/CN114381620B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012213457A1 (en) * | 2012-07-31 | 2014-02-06 | Siemens Aktiengesellschaft | Recycling waste comprising rare earth elements, produced during manufacturing of detector modules, comprises treating waste by heating to first temperature, and recovering rare earth elements from residues obtained during heating of waste |
| RU150525U1 (en) * | 2014-09-01 | 2015-02-20 | Общество с ограниченной ответственностью "РРМ технологии и оборудование" (ООО "РРМ технологии и оборудование") | LABORATORY INSTALLATION FOR RESEARCH OF LIQUID EXTRACTION PROCESSES AND MIXING-SUSTAINED EXTRACTOR USED IN IT |
| CN108642281A (en) * | 2018-07-26 | 2018-10-12 | 万宝矿产有限公司 | A method of for three-phase object processing in extraction process and organic phase purification |
| CN108774693A (en) * | 2018-07-27 | 2018-11-09 | 泉州成协石材装饰工程有限公司 | A kind of horizontal purifying plant for rare earth feed liquid |
| CN209722242U (en) * | 2019-02-03 | 2019-12-03 | 龙南县银环科技有限责任公司 | A kind of rare earth extraction separation control device |
| CN110499420A (en) * | 2019-10-09 | 2019-11-26 | 杨腾跃 | A kind of rare earth extraction device |
| CN113604666A (en) * | 2021-08-09 | 2021-11-05 | 黄晓红 | Rare earth extraction decomposes integrative equipment |
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