CN116623239A - Electrolytic calcium cell - Google Patents
Electrolytic calcium cell Download PDFInfo
- Publication number
- CN116623239A CN116623239A CN202310656745.2A CN202310656745A CN116623239A CN 116623239 A CN116623239 A CN 116623239A CN 202310656745 A CN202310656745 A CN 202310656745A CN 116623239 A CN116623239 A CN 116623239A
- Authority
- CN
- China
- Prior art keywords
- flue
- truss
- shell
- cell
- electrolytic
- 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.)
- Pending
Links
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 229910052791 calcium Inorganic materials 0.000 title claims abstract description 25
- 239000011575 calcium Substances 0.000 title claims abstract description 25
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 31
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000000460 chlorine Substances 0.000 claims abstract description 27
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 27
- 230000001360 synchronised effect Effects 0.000 claims description 18
- 238000000605 extraction Methods 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 5
- 239000003792 electrolyte Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 11
- 230000008859 change Effects 0.000 abstract description 10
- 239000000779 smoke Substances 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 abstract 2
- 239000007789 gas Substances 0.000 description 40
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 230000003028 elevating effect Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910000882 Ca alloy Inorganic materials 0.000 description 3
- HAUBPZADNMBYMB-UHFFFAOYSA-N calcium copper Chemical compound [Ca].[Cu] HAUBPZADNMBYMB-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/02—Electrolytic production, recovery or refining of metals by electrolysis of solutions of light metals
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/02—Electrodes; Connections thereof
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/06—Operating or servicing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
The invention relates to an electrolytic calcium electrolytic tank, which comprises a tank shell, an anode, a cathode, a truss, an automatic uniform blanking system, an anode lifting system, a gas collecting flue system and an insulating device, wherein the truss for fixing the anode lifting system is arranged above the tank shell, the upper edge of the tank shell is connected with the gas collecting flue system, the bottom of the truss is connected with the top of the gas collecting flue system or the outer edge of the tank shell through the insulating device, the bottom of the truss is arranged at one side far away from discharging chlorine, the gas collecting flue system comprises a flue, an air extracting device and a cover plate, the flue surrounds the tank shell, the bottom surface of the flue is connected with the upper edge of the tank shell, smoke collecting holes which are uniformly distributed are formed in the inner side surface of the flue, and smoke discharging holes connected with the air extracting device are formed in the outer side surface of the flue. Through setting up gas collecting flue system, the chlorine that makes the electrolysis trough produce is collected by the collection smoke hole of air exhaust device direct through flue all around, through setting up positive pole operating system, makes the positive pole be convenient for change, through setting up automatic even unloading system, makes the raw materials get into in the electrolysis trough uniformly.
Description
Technical Field
The invention relates to the technical field of electrolysis, in particular to an electrolytic calcium cell.
Background
Electrolysis is a method of performing oxidation-reduction reaction using direct current, and the principle is that a chemical change is caused by passing current through a substance, and the chemical change is a process in which the substance loses or acquires electrons (oxidation or reduction). In the electrolysis, the device for converting the electric energy into the chemical energy is an electrolytic tank, and the electrolysis process is carried out in the electrolytic tank. At present, the metal calcium is usually prepared by electrolysis through a liquid cathode method, the liquid cathode method takes a calcium-deficient copper-calcium alloy liquid containing 10 to 15 percent of calcium as a cathode, a graphite electrode as an anode, and electrolytic calcium chloride melt is prepared into a calcium-rich copper-calcium alloy containing 62 to 65 percent of calcium, and the produced calcium-rich copper-calcium alloy is distilled to obtain the metal calcium.
A large amount of chlorine can be produced in the liquid cathode electrolysis production process, the gas collecting device of the existing electrolytic tank is required to have a gas collecting function, the upper structures such as trusses of the electrolytic tank are steel structures, the upper structures can be corroded by the chlorine in the upward gas collecting process, the upper structures are difficult to maintain in the charged and magnetic field environment after corrosion, the chlorine is easy to escape from the periphery, the escaped chlorine can also corrode the steel structures and influence the environment, the problem that the anode and the gas collecting device cannot be replaced at the same time can be solved if the height of the gas collecting device is reduced as much as possible, the chlorine escapes when the anode is replaced, and the blanking opening of the existing electrolytic tank is single, so that raw materials enter the electrolytic tank unevenly, and the electrolytic tank needs to be stirred manually in the electrolytic calcium electrolytic tank, so that time and labor are consumed.
Disclosure of Invention
In view of the defects and shortcomings of the prior art, the invention provides the electrolytic calcium cell, which collects chlorine generated in the electrolysis process by arranging the gas collecting flue system, has strong controllability by arranging the anode lifting system, is convenient to replace, and uniformly enters the electrolytic cell by arranging the automatic uniform blanking system.
In order to achieve the above purpose, the main technical scheme adopted by the invention comprises the following steps:
the utility model provides an electrolytic calcium electrolysis cell, includes the cell shell, and the cell shell embeds has the positive pole, fills has the electrolyte, and the cell shell bottom is equipped with the negative pole, still includes truss, automatic even unloading system, positive pole operating system, gas collecting flue system, insulating device, the cell shell top is equipped with the truss that is used for fixed positive pole operating system, the cell shell is gone up along linking to each other with gas collecting flue system, and gas collecting flue system is used for collecting the chlorine that releases in the cell shell, the truss bottom links to each other with gas collecting flue system top or cell shell outer edge through insulating device, the truss bottom is arranged in one side of keeping away from the exhaust chlorine, gas collecting flue system includes flue, air exhaust device, apron, the flue surrounds the cell shell, and the flue bottom surface links to each other along the insulation on cell shell, and the flue is equipped with the gas collecting flue of evenly arranging towards the medial surface in cell shell center, and the lateral surface of flue is equipped with the smoke vent that links to each other with air exhaust device, the apron is a plurality of, and the apron is located between flue top surface and the positive pole, makes chlorine follow the discharge.
Through arranging the gas collecting flue system on the upper edge of the tank shell, negative pressure is formed in the electrolysis process in a relatively sealed environment, generated chlorine is directly collected through smoke collecting holes of the peripheral flues by the air extractor, the tank shell is in insulating connection with the gas collecting flue system, and when the flue needs to be replaced after the chlorine corrodes the flue, an operator can directly replace the flue in an electrified state; through setting up positive pole operating system, make the positive pole be convenient for change, through setting up automatic even unloading system, make the raw materials get into the electrolysis trough in evenly, through setting up insulating device, prevent that truss from electrically conducting harm operating personnel safety.
Further, the cover plate at one side of the automatic uniform blanking system of the anode is a fixed cover plate, and the other side of the automatic uniform blanking system of the anode is a plurality of movable cover plates. The movable cover plates are arranged along the length direction of the anode.
Through setting up the apron into fixed apron and a plurality of movable cover plate that sets up along positive pole length direction, the common suction flue of chlorine and the outside air that the gas collection flue system operation time electrolysis trough produced, the inside negative pressure state that is continuous of cell shell, the movable cover plate quick replacement who corresponds is opened in proper order when the positive pole is changed, air extraction device keeps the operation this moment, because inside is the negative pressure, outside air is injected to the electrolysis trough inboard when movable cover plate opens, through flue, air extraction device gas collection, avoided chlorine to the outside escape of electrolysis trough.
Further, the automatic uniform blanking system comprises a plurality of constant-volume blanking devices, and blanking openings of the constant-volume blanking devices are uniformly distributed above the tank shell.
Through setting up a plurality of constant volume glassware and evenly arranging the feed opening in the cell-shell top, make the raw materials get into the electrolysis trough uniformly, form the magnetic field when the circular telegram in the electrolysis trough, drive the metal and flow, after the raw materials gets into the electrolysis trough, the electrolysis trough independently stirs the raw materials evenly through inside magnetic field.
Further, the anode lifting system is arranged above the tank shell and comprises two synchronous lifting devices and a connecting rod, the two synchronous lifting devices are respectively connected with the top ends of two sides of the truss, the connecting rod is arranged between the two synchronous lifting devices, and the connecting rod is connected with the parallel anodes. The synchronous lifting device is a screw jack or a triangle jack.
Through setting up synchronous elevating gear, synchronous elevating gear is screw jack or set square jack, makes positive pole synchronous lift, and the controllability is strong, the operating personnel of being convenient for change positive pole.
Further, when the bottom end of the truss is connected with the gas collecting flue system, a supporting device is arranged at the joint of the gas collecting flue system and the truss. By arranging the supporting device at the joint of the gas collecting flue system and the truss, the supporting strength of the gas collecting flue system when being connected with the truss is ensured.
Further, insulating materials made of heat-insulating and fireproof materials are arranged between the inner wall and the outer wall of the tank shell. By using insulating materials made of heat-insulating refractory materials between the inner wall and the outer wall of the tank shell, heat loss is reduced, accidental electric shock of operators is avoided, and safety of the operators is guaranteed.
The beneficial effects of the invention are as follows: the gas collection flue system is arranged on the upper edge of the tank shell, so that chlorine generated in the electrolysis process is collected, the condition of chlorine dissipation during anode replacement is avoided, the unstructured emission of harmful gases is effectively restrained, the service life of an upper structure is prolonged, the tank shell is connected with the gas collection flue system in an insulating manner, and when the flue needs to be replaced after the chlorine corrodes the flue, operators can directly replace the flue in an electrified state; through setting up positive pole operating system, the controllability is strong, and the positive pole is convenient for change, through setting up automatic even unloading system, and the raw materials gets into the electrolysis trough uniformly in, through setting up insulating device, prevents that truss from electrically conducting harm operating personnel safety.
Drawings
FIG. 1 is a schematic view of an electrolytic calcium cell structure of the present invention;
FIG. 2 is a schematic view of a flue of the gas collection flue system of the present invention;
fig. 3 is a top view of the gas collection flue system of the present invention.
In the figure: 1. an automatic uniform blanking system; 2. an anode lifting system; 3. truss; 4. an insulation device; 5. a gas collection flue system; 51. a flue; 521. fixing the cover plate; 522. a removable cover; 6. an anode; 7. a housing.
Detailed Description
The invention will be better explained by the following detailed description of the embodiments with reference to the drawings.
The embodiment of the invention provides an electrolytic calcium electrolytic tank, which comprises a tank shell 7, wherein an anode 6 is arranged in the tank shell 7 and is filled with electrolyte, the bottom of the tank shell 7 is provided with a cathode, the electrolytic calcium electrolytic tank further comprises a truss 3, an automatic uniform blanking system 1, an anode lifting system 2, a gas collecting flue system 5 and an insulating device 4, the truss 3 for fixing the anode lifting system 2 is arranged above the tank shell 7, the upper edge of the tank shell 7 is connected with the gas collecting flue system 5, the gas collecting flue system 5 is used for collecting chlorine released in the tank shell 7, the bottom of the truss 3 is connected with the top of the gas collecting flue system 5 or the outer edge of the tank shell 7 through the insulating device 4, the bottom of the truss 3 is arranged at one side far away from the discharged chlorine, the gas collecting flue system 5 comprises a flue 51, a gas exhausting device and a cover plate, the flue 51 surrounds the tank shell 7, the bottom surface of the flue 51 is connected with the upper edge of the tank shell 7 in an insulating manner, the inner side surface of the flue 51, which faces the center of the tank shell 7, the inner side surface of the flue 51 is provided with smoke collecting holes which are uniformly distributed, the exhaust holes connected with the exhausting device are arranged, the top surface is arranged between the cover plate and the flue 51, and the exhaust flue 51 is arranged along the exhaust channel 51. The anode 6 is connected to a power source in a manner known in the art and not described in detail herein.
Through setting up gas collecting flue system 5 on cell shell 7, make electrolysis form negative pressure under the environment of relative seal, the chlorine that produces is collected by the collection flue hole of air exhaust device direct through flue 51 all around, and cell shell and gas collecting flue system are insulating continuous, when the chlorine caused when corroding the back need change flue to the flue, operating personnel can directly change the flue under electrified state, through setting up positive pole operating system 2, make positive pole 6 be convenient for change, through setting up automatic even feed system 1, make the raw materials get into the electrolysis trough uniformly, through setting up insulating device 4, prevent truss 3 electrically conductive harm operating personnel safety.
Specifically, the cover plate on one side of the automatic uniform blanking system 1 of the anode 6 is a fixed cover plate 521, the other side is a plurality of movable cover plates 522, and the plurality of movable cover plates 522 are arranged along the length direction of the anode 6.
Through setting up the apron into fixed apron 521 and a plurality of removable cover 522 that set up along positive pole 6 length direction, leave the air inlet of outside air between the apron, between apron and the flue 51, the chlorine that the electrolysis trough produced is inhaled flue 51 with outside air jointly when collecting gas flue system 5 operation, the inside negative pressure state that is continuous of cell shell 7, the removable cover 522 quick replacement that corresponds is opened in proper order when positive pole 6 is changed, air extraction device keeps running this moment, because inside is negative pressure, outside air is injected to the electrolysis trough inboard when removable cover 522 is opened, through flue 51, air extraction device gas collection, avoided chlorine to the outside of electrolysis trough loss. The size and number of the cover plates and the opening and closing state of the cover plates during normal production are designed and adjusted by the person skilled in the art according to the size of the electrolytic cell.
Specifically, the automatic uniform blanking system 1 comprises a plurality of constant-volume blanking devices, and blanking openings of the constant-volume blanking devices are uniformly distributed above the tank shell 7.
Through setting up a plurality of constant volume glassware and evenly arranging the feed opening in cell shell 7 top, make the raw materials get into the electrolysis trough uniformly, form the magnetic field when the circular telegram in the electrolysis trough, drive the metal and flow, after the raw materials gets into the electrolysis trough, the electrolysis trough independently stirs the raw materials evenly through inside magnetic field.
Specifically, the anode lifting system 2 is arranged above the tank shell 7, the anode lifting system 2 comprises two synchronous lifting devices and a connecting rod, the two synchronous lifting devices are respectively connected with the top ends of two sides of the truss 3, a connecting rod is arranged between the two synchronous lifting devices, and the connecting rod is connected with the parallel anodes 6. The synchronous lifting device is a screw jack or a triangle jack.
Through setting up synchronous elevating gear, synchronous elevating gear is screw jack or set square jack, makes positive pole 6 synchronous lift, and the controllability is strong, the operating personnel of being convenient for change positive pole 6.
Specifically, when the bottom end of the truss 3 is connected with the gas collecting flue system 5, a supporting device is arranged at the joint of the gas collecting flue system 5 to the truss 3.
By arranging the supporting device at the joint of the gas collecting flue system 5 and the truss 3, the supporting strength of the gas collecting flue system 5 when being connected with the truss 3 is ensured.
Specifically, a heat-insulating and fireproof insulating material is arranged between the inner wall and the outer wall of the tank shell 7.
By using heat-insulating and fireproof insulating materials between the inner wall and the outer wall of the tank shell 7, heat loss is reduced, accidental electric shock of operators is avoided, and safety of the operators is guaranteed.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that alterations, modifications, substitutions and variations may be made in the above embodiments by those skilled in the art within the scope of the invention.
Claims (8)
1. The utility model provides an electrolytic calcium electrolysis cell, includes cell shell (7), and cell shell (7) embeds has positive pole (6), has the electrolyte, and cell shell (7) bottom is equipped with the negative pole, and its characterized in that still includes truss (3), automatic even unloading system (1), positive pole operating system (2), gas collection flue system (5), insulating device (4), cell shell (7) top is equipped with truss (3) that are used for fixing positive pole operating system (2), the upper edge of cell shell (7) links to each other with gas collection flue system (5), and gas collection flue system (5) are used for collecting the chlorine that releases in cell shell (7), truss (3) bottom links to each other with gas collection flue system (5) top or cell shell (7) outer edge through insulating device (4), truss (3) bottom is arranged in one side of keeping away from the exhaust chlorine, gas collection flue system (5) include flue (51), air extraction device, apron, flue (51) encircle cell shell (7), and flue (51) bottom surface link to each other with cell shell (7) along insulating device, and are equipped with evenly arrange for between a plurality of top surface (6) and the apron, and the top surface is arranged to be between the apron (51), the chlorine is discharged along the flue (51).
2. An electrolytic calcium cell according to claim 1, characterized in that: the cover plate at one side of the automatic uniform blanking system (1) of the anode (6) is a fixed cover plate (521), and the other side is a plurality of movable cover plates (522).
3. An electrolytic calcium cell according to claim 2, characterized in that: the movable cover plates (522) are arranged along the length direction of the anode (6).
4. An electrolytic calcium cell according to claim 1, characterized in that: the automatic uniform blanking system (1) comprises a plurality of constant-volume blanking devices, and blanking openings of the constant-volume blanking devices are uniformly distributed above the tank shell (7).
5. An electrolytic calcium cell according to claim 1, characterized in that: the anode lifting system (2) is arranged above the tank shell (7), the anode lifting system (2) comprises two synchronous lifting devices and a connecting rod, the two synchronous lifting devices are respectively connected with the top ends of two sides of the truss (3), a connecting rod is arranged between the two synchronous lifting devices, and the connecting rod is connected with the parallel anodes (6).
6. An electrolytic calcium cell according to claim 5, wherein: the synchronous lifting device is a screw jack or a triangle jack.
7. An electrolytic calcium cell according to claim 1, characterized in that: when the bottom end of the truss (3) is connected with the gas collection flue system (5), a supporting device is arranged at the joint of the gas collection flue system (5) to the truss (3).
8. An electrolytic calcium cell according to claim 1, characterized in that: insulating materials made of heat-insulating and fireproof materials are arranged between the inner wall and the outer wall of the tank shell (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310656745.2A CN116623239A (en) | 2023-06-05 | 2023-06-05 | Electrolytic calcium cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310656745.2A CN116623239A (en) | 2023-06-05 | 2023-06-05 | Electrolytic calcium cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116623239A true CN116623239A (en) | 2023-08-22 |
Family
ID=87636452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310656745.2A Pending CN116623239A (en) | 2023-06-05 | 2023-06-05 | Electrolytic calcium cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116623239A (en) |
-
2023
- 2023-06-05 CN CN202310656745.2A patent/CN116623239A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2054053C1 (en) | Apparatus for closing space above anode in soderberg-anode shell | |
| US2760930A (en) | Electrolytic cell of the diaphragm type | |
| CN103334126B (en) | A kind of method adopting fused salt electrolysis process to prepare titanium sponge in resistance furnace | |
| CN110484937B (en) | Rare earth electrolytic cell for producing rare earth and alloy thereof | |
| KR101767712B1 (en) | Modular anode assemblies and methods of using the same for electrochemical reduction | |
| CN110429350A (en) | A kind of reusable liquid metal cell device | |
| CN101851765B (en) | Energy saving and environmental protection aluminium cell with self-baking anode | |
| CN104213152A (en) | Aluminum electrolysis cell with center joint material blocking partition plate | |
| CN116623239A (en) | Electrolytic calcium cell | |
| CN110791778A (en) | Metal lithium electrolytic bath | |
| JPS61186489A (en) | Device for electrolyzing molten chloride of alkali metal or alkaline earth metal | |
| CA2159832C (en) | Method and arrangement for closing and cooling the top of an anode casing for a soderberganode in an electric cell for production of alumini um | |
| RU2768897C2 (en) | Systems and methods for electrolysis of molten oxides | |
| US5030335A (en) | Arrangement for gas collection in aluminium reduction cells having self baking | |
| CN115573005A (en) | Lower cathode rare earth electrolytic cell | |
| CN113755907A (en) | Baker device for fused salt rare earth electrolysis cell | |
| RU2453639C1 (en) | Electrolyser for obtaining lithium metal | |
| CN109763144B (en) | Aluminum electrolysis device and method based on continuous anode | |
| CN113151864A (en) | Process for treating waste lead storage battery by rotating cathode four-row anode continuous solid-phase electrolysis, ion electrolysis, anodic oxidation and mechanical separation | |
| CN201713581U (en) | Energy-saving environment-friendly self-baking anode aluminum electrolytic cell | |
| CN206666655U (en) | tungsten cathode device and electrolytic cell | |
| CN2745941Y (en) | Metal lithium electrolytic tank | |
| CN211522337U (en) | Molten salt electrolytic cell for producing rare earth metal and alloy | |
| CN215947427U (en) | Baker device for fused salt rare earth electrolytic cell | |
| CN211947252U (en) | Device for waste mercuric chloride catalyst molten salt electrolysis regeneration and mercury recovery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |