AU2007247067A1 - Method and equipment for cooling anodes - Google Patents
Method and equipment for cooling anodes Download PDFInfo
- Publication number
- AU2007247067A1 AU2007247067A1 AU2007247067A AU2007247067A AU2007247067A1 AU 2007247067 A1 AU2007247067 A1 AU 2007247067A1 AU 2007247067 A AU2007247067 A AU 2007247067A AU 2007247067 A AU2007247067 A AU 2007247067A AU 2007247067 A1 AU2007247067 A1 AU 2007247067A1
- Authority
- AU
- Australia
- Prior art keywords
- anode
- cooling
- water
- anode surface
- nozzles
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title claims description 63
- 238000000034 method Methods 0.000 title claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 48
- 238000005266 casting Methods 0.000 claims description 39
- 239000000498 cooling water Substances 0.000 claims description 33
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 11
- 229910052802 copper Inorganic materials 0.000 description 9
- 239000010949 copper Substances 0.000 description 9
- 239000006260 foam Substances 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 229940090441 infed Drugs 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D30/00—Cooling castings, not restricted to casting processes covered by a single main group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D25/00—Special casting characterised by the nature of the product
- B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art
- B22D25/04—Casting metal electric battery plates or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D5/00—Machines or plants for pig or like casting
- B22D5/02—Machines or plants for pig or like casting with rotary casting tables
-
- 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
- C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Electrolytic Production Of Metals (AREA)
- Prevention Of Electric Corrosion (AREA)
Description
WO 2007/128861 PCT/F12007/000116 1 METHOD AND EQUIPMENT FOR COOLING ANODES The present invention relates to a method and equipment for cooling anodes in connection with anode casting. 5 The blister copper created in the conversion step of the pyrometallurgic copper process is further refined in an anode furnace in order to lower the sulfur content of blister copper. After the anode furnace treatment, copper is cast into copper anodes by pouring molten copper into casting molds. The cast copper 10 anodes are purified in copper electrolysis into copper cathodes with a copper content of over 99.99%. At present, the most widely used anode casting equipment comprises a rotary casting table, where several, often tens of casting molds are arranged in a circle. Generally the casting table is provided with a cooling unit, where the pieces are cooled in their casting molds for example by 15 water. In an anode casting plant, an anode cast in a mold cannot be cooled before the surface is sufficiently solid. A cast anode with a temperature of roughly 11500 C must be cooled in order to be able to disengage it from the mold, generally at a 20 temperature of roughly 700 - 9000 C. It is a known method to cool anodes while the anode casting table rotates, so that at the spot where the casting wheel stops, there are arranged nozzles above the anodes for spraying cooling water onto the anode surface. In addition, in connection with the nozzles there is arranged a hood for removing vapor created in the cooling process. Anodes are 25 known to be cooled by directing a water jet onto the anode surface, when the anode surface is sufficiently solidified, and hence the water jet directed to the anode does not harm its surface. By means of spraying cooling water, the cooling capacity of the casting table can be adjusted during momentary changes in the casting capacity, so that a desired heat amount can be removed 30 from the anodes prior to lifting them into the cooling tank. Water spraying is controlled according to the casting situation, and it can be for example WO 2007/128861 PCT/F12007/000116 2 interrupted, if cooling is not needed owing to an interruption in the casting process. When anode cooling is desired to be boosted by increasing the quantity of 5 cooling water, the resulting problem are the disturbances caused by excessive cooling water. If too much water is sprayed at the first water cooling spot, there is created an insulating water foam layer on the anode surface owing to the effect of boiling water. In case water is added after that, the created water foam layer prevents the cooling water from proceeding onto the anode surface, and 10 the sprayed water only participates in preserving the water foam layer. Thus the problem is that while the anode is in the mold, the water accumulated on the anode surface cannot be removed from the mold, but it remains to disturb the cooling process. After cooling, there should not be left any water on the anode surface, because it disturbs the preliminary disengagement of the anode, i.e. 15 water is conveyed under the anode when lifting the anode from the mold. When the anode is lowered back in the mold, the water left underneath it creates for example a vapor cloud that disturbs visibility. The object of the present invention is to eliminate drawbacks of the prior art and 20 to realize a new method to make anode cooling more effective in connection with anode casting. A particular object of the invention is to make cooling more effective by removing cooling water from anode surfaces in between the cooling steps. The essential novel features of the invention are apparent from the appended claims. 25 By means of the invention, the cooling of anodes is made more effective. According to the invention, anodes are cooled in connection with casting, so that molten metal is cast in a mold of an anode casting wheel, said anode casting wheel moving the anode cast in a mold into an anode cooling unit, 30 where the anode is cooled by feeding water onto the anode surface in at least two steps, after which cooling the anode is disengaged from the mold in a disengaging unit, so that cooling water is removed from the anode surface in WO 2007/128861 PCT/F12007/000116 3 the cooling unit in between cooling steps, at least once before removing the anode from the cooling unit. The quantity of cooling water in each cooling step can be added, so that the anode temperature is maintained within a safe range without disturbing the casting process by even larger additions of cooling water. 5 According to the invention, cooling water is removed from the anode surface by directing onto the surface of a moving anode a jet of a medium agent, such as a water jet or an air jet, by at least two nozzles, at a suitable angle, preferably at an angle of 20 - 50 degrees with respect to the anode surface. By pressurizing the medium agent onto the anode surface, it peels the excessive cooling water 10 located on the anode surface while the anode moves in the anode casting wheel. According to an embodiment of the invention, the medium agent jet is fed onto the anode surface at a suitable height, preferably at the height of 200 300 millimeters from the anode surface. According to an embodiment of the invention, in the cooling unit, the anode surface is cooled by feeding cooling 15 water onto the anode surface in five cooling steps, so that water is removed from the anode surface at least twice. According to the invention, the cooling water is removed from the anode surface in a direction opposite to the rotary direction of the anodes in the casting wheel. Thus the removed cooling water does not disturb anode casting. According to a preferred embodiment of the 20 invention, water is fed onto the anode surface at a rate of preferably 10 - 120 liters per minute, at a pressure of 3 - 5 bar for removing excessive cooling water. According to the invention, the equipment includes a dewatering system constituting at least two adjacently positioned nozzles for feeding a medium agent, such as water or air, onto the anode surface. Advantageously the 25 position of the dewatering system is adjustable. If the arrangement according to the invention is used for the water cooling of anodes, it does not increase the cost of the casting equipment, because water can be recycled, and the same water can be used both for cooling and for anode peeling. According to an embodiment of the invention, the equipment includes two dewatering systems 30 arranged in succession, both of which are provided with nozzles in at least one row, so that the distance between successively effective jet rows is preferably 50 - 200 millimeters.
WO 2007/128861 PCT/F12007/000116 4 The invention is described in more detail with reference to the appended drawings, where 5 Figure 1 illustrates an anode casting equipment, Figure 2 illustrates a cross-section of Figure 1, seen in the direction A, and Figure 3 illustrates anode cooling according to the invention. Figures 1, 2 and 3 illustrate an equipment according to the invention for anode 10 cooling. An anode casting equipment 1 includes an anode casting wheel 2, in the molds 3 of which anodes 4 are cast. When molten metal, such as copper, is cast in a mold 3, its temperature is roughly 11500 C. After the anode is cast, it is transferred along with the rotation of the anode casting wheel 2 to the next anode casting step, i.e. to the cooling step. In the cooling unit 5, the surface 6 of 15 the anode 4 is cooled, in order to lower its temperature prior to disengaging the anode from the mold. The cooling unit 5 is provided with a hood 7, through which the vapors created during the cooling process are removed. In the cooling unit 5, onto the surface 6 of the anode 4, there is fed cooling water 8 by upper water jets 9 positioned above the anodes. As the anode casting wheel 2 20 rotates, the anode is conveyed to be cooled in the next cooling step, if necessary. After the cooling unit, the anode proceeds to the disengagement step 10, where the anode is disengaged from the mold 3 while the anode temperature is 700 - 900 degrees. Then the anode 4 is transferred further to the cooling and purification step 21, and when necessary, to further treatment. 25 According to the invention, excessive cooling water is removed from the anode surface 6 at least once in between the cooling steps 11 - 15 taking place in the cooling unit 5. One cooling step is understood to be a step where cooling water is sprayed onto the anode surface for a necessary time by the top water jets 9. 30 According to the example, after casting the anode is conveyed to the cooling step 11, where cooling water is sprayed onto the anode surface 6 for cooling the anode. According to the example, after the cooling step 11, excessive WO 2007/128861 PCT/F12007/000116 5 cooling water is removed from the anode surface prior to the next cooling step 12. The means for removing the cooling water, i.e. the dewatering system 16, is at least partly positioned in the space left in between the molds 3 arranged in the anode casting wheel. Cooling water 8 is removed from the anode surface 6 5 by pressurizing, for instance by a pump, water onto the anode surface, so that the water dislocates the cooling water from the anode surface. In connection with the equipment, there is arranged a water connection 22, from which the water to both the top water jet and to the dewatering system 16 can be taken. According to the example, the water is pressurized in a pipe 17 or the like 10 extending along the width of the anode 4, through which the water is further fed to the nozzles 18. The nozzles, for instance fan nozzles or flat nozzles, feed the water, preferably at the rate of at least 10 liters per minute (= I/min), in jets at a suitable pressure, such as 3 - 5 bar, onto the surface of a moving anode, as the molds proceed for one sequence, for example for 1 - 2 molds, in the casting 15 wheel. At the same time, owing to the effect of the aqueous curtain 19 created by the pressurized water, the excessive water located on the anode surface is peeled onto the opposite side of the anode surface 6, with respect to the proceeding direction 20 of the anode. Thus the anode 4 is nearly dry before the next cooling step 12, and cooling water can be added and thus the cooling 20 process can be boosted. According to an example, an anode is cooled in five different cooling steps 11 - 15, in which case cooling water is removed from the anode surface in two steps, after the first water cooling 11 and immediately before removing the anode from the cooling unit 5 after the last cooling step 15. Obviously cooling water could be removed from the anode surface within the 25 scope of the embodiments of the invention also after each water cooling step 11 - 15. According to an example, water is fed onto the anode surface at a distance C, which according to the example is located at 200 - 300 millimeters from the anode surface, so that the peeling effect created by the infed aqueous curtain 19 is most advantageous. An advantageous solution for an effective 30 removal of cooling water is to place the nozzles at an angle B of 20 - 50 degrees with respect to the surface 6 of the moving anode.
WO 2007/128861 PCT/F12007/000116 6 In the dewatering system 16, nozzles 18 can also be arranged for feeding water in several rows, in which case the number of the pipes 17 can also be two or more. When necessary, part of the nozzles 18 can be taken away from use, and they can be used only for part of the anodes. In Figure 3 it is shown how the 5 pipe 17 and the nozzles 18 are arranged with respect to the mold 3. The angle D between the dewatering system 16 and the top water jet 9 can vary according to where the cooling water to be removed is directed by means of the peeling aqueous curtain 19. 10 For a man skilled in the art, it is apparent that the various embodiments of the invention are not restricted to the examples described above, but may vary within the scope of the appended claims.
Claims (17)
1. A method for cooling anodes (4) in connection with anode casting (1), in which molten metal is cast in the mold (3) of an anode casting wheel (2), 5 said anode casting wheel conveying the anode in the mold into a cooling unit (5), where the anode (4) is cooled by feeding water onto the anode surface (6) in at least two steps, after which cooling the anode (4) is disengaged from the mold in a disengaging unit (10), characterized in that in the cooling unit (5), in between the cooling steps, cooling water is 10 removed from the anode surface at least once before removing the anode (4) from the cooling unit (5).
2. A method according to claim 1, characterized in that cooling water is removed from the anode surface (6) by directing a medium agent jet (19) 15 onto the surface of a moving anode at a suitable angle, preferably at an angle (B) of 20 - 50 degrees with respect to the anode surface.
3. A method according to claim 2, characterized in that the medium agent jet (19) is water. 20
4. A method according to claim 2, characterized in that the medium agent jet (19) is air.
5. A method according to claim 2, 3 or 4, characterized in that the medium 25 agent jet (19) is fed onto the anode surface at a suitable height (C), preferably at the height of 200 - 300 millimeters from the surface (6) of the anode (4).
6. A method according to claim 2, 3, 4 or 5, characterized in that the 30 medium agent jet (19) is fed through a suitable number of nozzles (18), advantageously at least two nozzles. WO 2007/128861 PCT/F12007/000116 8
7. A method according to claim 1, characterized in that in the cooling unit (5), the anode surface (6) is cooled by feeding water onto the anode surface in five cooling steps (11, 12, 13, 14, 15), so that cooling water is removed from the anode surface at least twice. 5
8. A method according to claim 1, characterized in that the cooling water is removed from the anode surface in a direction opposite to the rotary direction (20) of the anode in the anode casting wheel (2). 10
9. A method according to claim 3, 5, 6, 7 or 8, characterized in that the rate of supplied water is preferably 10 - 120 liters per minute, at the pressure of 3 - 5 bar.
10. Equipment for cooling anodes (4) in connection with anode casting, in 15 which case the anode casting wheel (2) includes a mold (3) in which the metal of the melt can be cast, and which anode can be further transferred to a cooling unit (5), where the anode can be cooled by spraying cooling water onto the anode surface in at least two steps, whereafter the anode (4) can be disengaged from the mold (3), 20 characterized in that the equipment includes means for removing cooling water from the anode surface (6) prior to removing the anode from the cooling unit (5).
11. Equipment according to claim 10, characterized in that the equipment 25 includes a dewatering system (16), constituting at least two adjacently positioned nozzles (18) for feeding medium agent, such as water or air, onto the anode surface (6).
12. Equipment according to claim 11, characterized in that the dewatering 30 system (16) includes means (17, 22) for conveying the medium agent into the nozzles (18). WO 2007/128861 PCT/F12007/000116 9
13. Equipment according to claim 11 or 12, characterized in that the dewatering system (16) is at least partly arranged in the space left between the molds (3) provided in the anode casting wheel (2). 5
14. Equipment according to claim 11, 12 or 13, characterized in that the nozzles (18) are positioned at a suitable angle (B), for example at an angle of 20 - 50 degrees with respect to the anode surface (6).
15. Equipment according to claim 11 or 12, characterized in that the angle 10 (D) between the dewatering system (16) and the upper water jet (9) provided in the cooling unit can be changed in the horizontal direction.
16. Equipment according to claim 11, 12, 13, 14 or 15, characterized in that the nozzles (18) are arranged at a suitable distance (C), preferably at the 15 distance of 200 - 300 millimeters from the anode surface (6) in the vertical direction.
17. Equipment according to any of the preceding claims, characterized in that the equipment includes two dewatering systems (16) arranged in 20 succession, both of which are provided with nozzles in at least one row, so that the distance between successively effective jet rows is preferably 50 - 200 millimeters.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20060429A FI119591B (en) | 2006-05-04 | 2006-05-04 | Method and apparatus for cooling an anode |
| FI20060429 | 2006-05-04 | ||
| PCT/FI2007/000116 WO2007128861A1 (en) | 2006-05-04 | 2007-05-03 | Method and equipment for cooling anodes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2007247067A1 true AU2007247067A1 (en) | 2007-11-15 |
| AU2007247067B2 AU2007247067B2 (en) | 2011-09-15 |
Family
ID=36539876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2007247067A Ceased AU2007247067B2 (en) | 2006-05-04 | 2007-05-03 | Method and equipment for cooling anodes |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US20090173469A1 (en) |
| EP (1) | EP2015880B1 (en) |
| JP (1) | JP5044642B2 (en) |
| KR (1) | KR101420146B1 (en) |
| CN (1) | CN101437638B (en) |
| AU (1) | AU2007247067B2 (en) |
| BR (1) | BRPI0711287A2 (en) |
| CA (1) | CA2650888C (en) |
| EA (1) | EA013363B1 (en) |
| FI (1) | FI119591B (en) |
| MX (1) | MX2008013889A (en) |
| PL (1) | PL2015880T3 (en) |
| WO (1) | WO2007128861A1 (en) |
| ZA (1) | ZA200808797B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI120931B (en) * | 2008-02-29 | 2010-05-14 | Outotec Oyj | Method for casting anodes and anode casting apparatus |
| CN102339469B (en) * | 2010-07-21 | 2015-11-25 | 腾讯科技（深圳）有限公司 | Image processing method and device |
| LU91880B1 (en) * | 2011-09-28 | 2013-03-29 | Wurth Paul Sa | Dust emission reduction during metal casting |
| EP2589903A1 (en) * | 2011-11-02 | 2013-05-08 | R & D Carbon, Ltd. | Cooling system |
| CN103028721A (en) * | 2012-10-24 | 2013-04-10 | 广西有色再生金属有限公司 | Centre drive dual-mould disc casting machine and casting method thereof |
| CN103212699B (en) * | 2013-04-02 | 2015-03-04 | 云南锡业机械制造有限责任公司 | Disc type fixed mould continuous automatic casting machine |
| CN103170610A (en) * | 2013-04-10 | 2013-06-26 | 广西有色再生金属有限公司 | Device for casting anode copper mould by using dual-mode disk casting machine tundish and casting method applicable to device |
| CN104690237A (en) * | 2015-01-07 | 2015-06-10 | 赣州金玛机械设备有限公司 | Full-automatic quantitative single-disc anode casting equipment |
| CN104959537B (en) * | 2015-06-16 | 2017-08-01 | 云南锡业股份有限公司 | A kind of method for controlling the copper mold deformation of casting positive plate |
| CN108044065A (en) * | 2018-01-23 | 2018-05-18 | 广西欧迪姆重工科技有限公司 | A kind of casting process of multistation annular intermittent-rotation Xun Huan casting |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2241832C3 (en) * | 1972-08-25 | 1975-02-27 | Demag Ag, 4100 Duisburg | System for casting plate-shaped metal parts, especially copper anodes |
| AU473863B2 (en) * | 1974-02-15 | 1976-06-17 | Mitsui Mining & Smelting Co., Ltd. | Method for casting alarge lead anode plate |
| JPS5881550A (en) * | 1981-11-05 | 1983-05-16 | Sumitomo Metal Mining Co Ltd | Mold cooling device for rotary casting machine |
| JPS62104665A (en) * | 1985-11-01 | 1987-05-15 | Akita Seiren Kk | Casting and cooling method for metal |
| JPH04178238A (en) * | 1990-11-14 | 1992-06-25 | Sumitomo Metal Mining Co Ltd | Temperature controller for casting mold for casting of copper anode |
| JPH04253562A (en) * | 1991-01-31 | 1992-09-09 | Sumitomo Metal Mining Co Ltd | copper anode temperature control device |
| JPH05237637A (en) * | 1992-02-25 | 1993-09-17 | Mitsui Mining & Smelting Co Ltd | Device for cooling molten metal |
| JP3118981B2 (en) * | 1992-09-02 | 2000-12-18 | 住友金属鉱山株式会社 | Anode casting machine for electrolysis |
| JPH0732090A (en) * | 1993-07-14 | 1995-02-03 | Sumitomo Metal Mining Co Ltd | Anode cooling method |
| JP3769798B2 (en) * | 1995-12-12 | 2006-04-26 | 住友金属鉱山株式会社 | Rotating casting machine for copper smelting and copper anode forming method |
| JP3196814B2 (en) * | 1996-02-02 | 2001-08-06 | 住友金属鉱山株式会社 | Anode internal defect detection method in anode casting |
| ATE274390T1 (en) * | 1999-11-25 | 2004-09-15 | Sms Demag Ag | METHOD AND DEVICE FOR CLEANING CAST COPPER ANODES OF ADHESIVE RESIDUE OF LIME AND BARRITE CUSTOMIZATION |
| EP1210993B2 (en) * | 2000-03-01 | 2016-07-06 | JFE Steel Corporation | Device and method for cooling hot rolled steel band and method of manufacturing the hot rolled steel band |
| JP3932893B2 (en) * | 2001-12-28 | 2007-06-20 | 住友金属鉱山株式会社 | Method for preventing surface swelling of anode for copper electrolysis |
| JP4048784B2 (en) * | 2002-01-18 | 2008-02-20 | 住友金属鉱山株式会社 | Anode casting method |
| CA2427894C (en) * | 2003-05-05 | 2010-08-17 | Outokumpu, Oyj | Aluminium ingot casting machine |
| JP4822720B2 (en) * | 2005-03-17 | 2011-11-24 | Ｊｘ日鉱日石金属株式会社 | Anode casting method and anode casting apparatus |
-
2006
- 2006-05-04 FI FI20060429A patent/FI119591B/en not_active IP Right Cessation
-
2007
- 2007-05-03 JP JP2009508402A patent/JP5044642B2/en not_active Expired - Fee Related
- 2007-05-03 KR KR1020087026477A patent/KR101420146B1/en not_active Expired - Fee Related
- 2007-05-03 AU AU2007247067A patent/AU2007247067B2/en not_active Ceased
- 2007-05-03 CA CA2650888A patent/CA2650888C/en not_active Expired - Fee Related
- 2007-05-03 WO PCT/FI2007/000116 patent/WO2007128861A1/en not_active Ceased
- 2007-05-03 MX MX2008013889A patent/MX2008013889A/en active IP Right Grant
- 2007-05-03 CN CN200780016175XA patent/CN101437638B/en not_active Expired - Fee Related
- 2007-05-03 US US12/299,385 patent/US20090173469A1/en not_active Abandoned
- 2007-05-03 EA EA200802085A patent/EA013363B1/en not_active IP Right Cessation
- 2007-05-03 BR BRPI0711287-4A patent/BRPI0711287A2/en active Search and Examination
- 2007-05-03 PL PL07730585T patent/PL2015880T3/en unknown
- 2007-05-03 EP EP07730585.2A patent/EP2015880B1/en not_active Not-in-force
-
2008
- 2008-10-15 ZA ZA200808797A patent/ZA200808797B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP2015880A1 (en) | 2009-01-21 |
| KR20090010969A (en) | 2009-01-30 |
| EA200802085A1 (en) | 2009-04-28 |
| CA2650888C (en) | 2016-06-28 |
| EP2015880B1 (en) | 2014-02-26 |
| CN101437638B (en) | 2011-03-30 |
| EA013363B1 (en) | 2010-04-30 |
| JP5044642B2 (en) | 2012-10-10 |
| ZA200808797B (en) | 2009-12-30 |
| WO2007128861A1 (en) | 2007-11-15 |
| FI20060429L (en) | 2007-11-05 |
| BRPI0711287A2 (en) | 2011-08-23 |
| PL2015880T3 (en) | 2014-08-29 |
| FI119591B (en) | 2009-01-15 |
| CA2650888A1 (en) | 2007-11-15 |
| MX2008013889A (en) | 2008-11-10 |
| CN101437638A (en) | 2009-05-20 |
| EP2015880A4 (en) | 2010-05-19 |
| US20090173469A1 (en) | 2009-07-09 |
| AU2007247067B2 (en) | 2011-09-15 |
| FI20060429A0 (en) | 2006-05-04 |
| JP2009535220A (en) | 2009-10-01 |
| KR101420146B1 (en) | 2014-07-17 |
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