EP4100550A1 - Verfahren zur granulierung einer metallurgischen schlacke - Google Patents
Verfahren zur granulierung einer metallurgischen schlackeInfo
- Publication number
- EP4100550A1 EP4100550A1 EP21703626.8A EP21703626A EP4100550A1 EP 4100550 A1 EP4100550 A1 EP 4100550A1 EP 21703626 A EP21703626 A EP 21703626A EP 4100550 A1 EP4100550 A1 EP 4100550A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- air
- working chamber
- slag
- section
- liquid slag
- 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
Classifications
-
- 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/04—Working-up slag
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B3/00—General features in the manufacture of pig-iron
- C21B3/04—Recovery of by-products, e.g. slag
- C21B3/06—Treatment of liquid slag
- C21B3/08—Cooling slag
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/02—Physical or chemical treatment of slags
- C21B2400/022—Methods of cooling or quenching molten slag
- C21B2400/026—Methods of cooling or quenching molten slag using air, inert gases or removable conductive bodies
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/05—Apparatus features
- C21B2400/062—Jet nozzles or pressurised fluids for cooling, fragmenting or atomising slag
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/08—Treatment of slags originating from iron or steel processes with energy recovery
Definitions
- a method of the generic type is known from WO 2015/184533 A1.
- the granulation of metallurgical slag takes place here by adding water, with water being supplied to the slag by means of nozzles (see water nozzle 42 in the figure of the document). In this case, water is also applied directly to the liquid slag entering (see water nozzle 26 in the figure of the document).
- DE 2735390 C2 shows a similar solution.
- the slag is granulated in a two-stage process that has two successive rotating cylinders for this purpose.
- the slag is atomized by means of an air stream and blown into a first rotary tube, which serves as the first waste heat boiler.
- the still warm granulate is then conveyed into a second rotary kiln, in which it is further cooled.
- the warm exhaust air from both rotary tubes is used for energy recovery.
- a first step only a very coarse granulation is initially carried out and then the particles are treated in an intermediate grinding step.
- the high-temperature grinding is complex and expensive.
- the granulated particles are then sufficiently cooled when they hit the ground and have a spherical shape.
- many of the previously known processes are uneconomical, which is why they are not used in industrial practice.
- the invention is based on the task of developing a method of the type mentioned at the outset in such a way that the quality of the granulate is increased and the costs of its production can be further reduced, with the energy costs that have to be expended for carrying out the method being considered in particular . This should ensure a high quality of the granulate and work as energy-efficiently as possible.
- the air After the liquid slag has been atomized with the air, the air preferably has a temperature of at least 250.degree. C., particularly preferably of at least 400.degree.
- the consumer is a steam generator; this is preferably connected to a steam turbine generator system for generating electrical energy.
- the consumer is a heater with which systems or buildings are heated.
- the granulated slag particles are blown on with a further air stream in order to heat the air, the heated air being fed to a heat exchanger; the slag particles are also cooled here.
- the heat obtained in the heat exchanger can be used to supply a consumer;
- a steam generator is possible as a consumer, which is preferably connected to a steam turbine generator system for generating electrical energy, or a heater with which systems or buildings are heated.
- first section and the second section of the working chamber can be separated from one another by a baffle plate arranged in the ceiling area of the working chamber.
- the discharge point of the escaping air is advantageously vertically above the point of supply of the liquid slag and its blowing with air. This essentially means that the escaping air, seen in plan view, leaves the working chamber again at the location at which it was entered.
- a slight offset of the feed point and the escape point is also possible in this respect, but this is preferably no greater than 2 m, preferably no greater than 1 m.
- the air After the air has escaped from the working chamber, it can first be guided vertically upwards, then deflected by 180 °, then guided vertically downwards and then again fed to the working chamber via the fan. This results in the further possibility that particles still in the air leave the air and, moreover, there is a sufficient extent that can be used for the heat exchange from the hot air.
- This concept also includes the possibility that the air is first deflected by 90 ° after it has escaped from the working chamber, then the heat exchange described takes place, which is then followed by a further deflection by 90 ° for the purpose of guiding vertically downwards.
- the dry granulation according to the invention has the essential advantage that less energy escapes from the process and thus the efficiency of the energy recovery can be improved.
- the liquid slag is atomized in a dry air stream without fiber formation or with less fiber formation.
- FIG 5 schematically shows the side view (left) and the front view (right) of the working chamber and the subsequent guidance of the air including the heat exchanger.
- the present invention is based on a combined dry granulation with energy recovery.
- FIG. 1 shows an exemplary embodiment of the invention.
- Liquid slag 1 is fed to the air stream 2 which is generated by a fan 10.
- the slag 1 atomized by means of the air 2 arrives in a working chamber 4, in which granulated slag particles 3 are formed in the dry air stream. These fall into the floor area of the working chamber 4 and can be transported away below the same with a conveyor belt 11.
- the air 5 escaping from the working chamber 4 (which has a temperature in the range of approx. 500 ° C.) is passed to a heat exchanger 6, in which the air 5 is preheated and sucked in (along the path shown schematically with dashed lines ) to the blower 10 in order to atomize liquid slag 1.
- the air 5 escaping from the working chamber may be passed directly (without a heat exchanger) to the fan 10 and used for atomizing the liquid slag 1.
- the air is then guided in a closed circuit (recirculating) and, in its heated state, used to atomize the liquid slag 1.
- the left half of the figure shows once again how air 2 is used to atomize the liquid slag 1.
- the air 5 escaping from the working chamber 4 passes the heat exchanger 6, while the granulated slag particles 3 are collected in a bottom area of the arrangement.
- the heat obtained in the heat exchanger 6 from the air 5 that has escaped is reused.
- Two alternative or additive options are sketched in the right half of the picture.
- a consumer 7 can be seen in the form of a steam generator 7 ', in which water is evaporated by using the energy obtained.
- the steam is fed to a steam turbine generator system 8 in which electrical energy can be obtained in a manner known per se
- a consumer 7 is shown in the form of a heater 7 ′′.
- the energy from the escaping air 5 is used in this case for heating purposes.
- the escaping air 5, which has been passed through the heat exchanger 6, can in turn be passed to the starting point in order to be used as air 2, with which the liquid slag 1 is atomized. If recirculating air is used, it should have a temperature of not less than 120 ° C. when it reaches the fan 10.
- a further air flow 9 is passed through the bottom area, which heats up when passing through the slag particles 3 and is fed to a heat exchanger 6 (this can, as shown, be the same heat exchanger that was mentioned above, but also a separate one ).
- the heat from the heated air flow 9 can be used in the manner described to make one or more consumers 7 available to be asked.
- the aim is to extract enough heat from the slag particles by the further air flow 9 that the slag particles only have a temperature of approx. 80 ° C.
- the extraction of heat from the slag particles does not necessarily have to take place directly in the bottom area of the working chamber 4. It is also possible to choose a downstream location for this, for example the area of the conveyor belt 11. It would also be possible to use the heated additional air flow 9 to feed it to the fan 10 and to atomize the liquid slag by means of the preheated air 1 to make.
- the working chamber 4 is shown again in greater detail, with flight parabolas 18 indicating how the granulated slag particles 3 move from the (left) end area of the working chamber 4 when blown with air and then collect in the bottom area of the working chamber 4.
- Defective products 19 mostly fall down directly in the area of the air inlet and collect at a location from which they can be disposed of (in particular in the form of a settling hatch under the slag channel).
- a receiving or removal element 16 for said defective products 19 is thus arranged here.
- FIG. 4 an embodiment of the bottom of the working chamber 4 is provided, according to which the bottom is straight.
- the granulated slag particles 3 can be transported away either by a wheel loader, by manual unloading or by an extraction device on the ground.
- an alternative embodiment is provided for this.
- the figure shows that the bottom has slight inclines through which the working chamber 4 is divided into segments or sections in which different product sizes can be pre-separated and transported to separate outlets.
- the bottom of the working chamber can be designed either as a simple sheet metal or as a perforated sheet to allow air to pass through the granules produced, which makes it possible, on the one hand, to further cool the granules and, on the other hand, to extract further energy from the granules which is then used elsewhere (see above).
- the perforated plate is designated as an air plate 23 in FIG. FIG. 4 also shows how the air blown in from the blower 10 reaches the working chamber 4, is guided into it and then leaves it again through the discharge point 15. Accordingly, the working chamber 4 is divided into a first section 12 and a second section 13.
- the two sections are separated from one another by a baffle plate 14 which is arranged in the ceiling area of the working chamber 4.
- the first section 12 lies in the area of the point at which the air and the liquid slag 1 are introduced into the working chamber 4; the extent of the first section 12 is preferably between 15% and 35% of the total extent of the working chamber 4, the extent here being understood to mean the width of the working chamber 4 according to the view according to FIG.
- FIG. 5 left partial image in Figure 5 and the front view (right partial image in Figure 5) can be seen, after leaving the working chamber 4 at the discharge point 15, the air is first guided vertically upwards along a first section 20 of the air duct.
- a deflector 21 is arranged with which the air is deflected by 180 ° and directed into a second section of the air duct 22, which guides the air vertically downwards.
- the air is returned to the blower 10, which blows it back into the working chamber 4.
- a particularly proven location for the arrangement of the heat exchanger 6 is in the area of the second section 22 of the air duct.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Furnace Details (AREA)
- Glanulating (AREA)
- Manufacture Of Iron (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102020201290 | 2020-02-03 | ||
| DE102020209057.2A DE102020209057A1 (de) | 2020-02-03 | 2020-07-20 | Verfahren zur Granulierung einer metallurgischen Schlacke |
| PCT/EP2021/051984 WO2021156136A1 (de) | 2020-02-03 | 2021-01-28 | Verfahren zur granulierung einer metallurgischen schlacke |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP4100550A1 true EP4100550A1 (de) | 2022-12-14 |
| EP4100550B1 EP4100550B1 (de) | 2024-03-13 |
Family
ID=76853535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP21703626.8A Active EP4100550B1 (de) | 2020-02-03 | 2021-01-28 | Verfahren zur granulierung einer metallurgischen schlacke |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US12319983B2 (de) |
| EP (1) | EP4100550B1 (de) |
| CN (1) | CN115052998A (de) |
| CL (1) | CL2022002054A1 (de) |
| DE (1) | DE102020209057A1 (de) |
| ES (1) | ES2981656T3 (de) |
| PL (1) | PL4100550T3 (de) |
| WO (1) | WO2021156136A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117286346B (zh) * | 2023-09-28 | 2025-09-23 | 中铜东南铜业有限公司 | 一种吹炼渣风淬系统 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2255206A (en) | 1938-07-13 | 1941-09-09 | United States Gypsum Co | Apparatus for providing uniformly graded fibrous materials |
| GB517774A (en) * | 1939-05-10 | 1940-02-08 | Roy Macgregor Drummond | Apparatus for separating dust or other solids from air or other gases |
| AT238115B (de) * | 1962-11-28 | 1965-01-25 | Wibau Gmbh | Vorrichtung zur Herstellung eines korngerechten Füllers als Anteil der Feststoffkomponenten bei der Aufbereitung von bituminös gebundenem Mischgut, insbesondere für Zwecke des Straßenbaues |
| US3469961A (en) | 1966-08-25 | 1969-09-30 | United States Steel Corp | Method and apparatus for making slag pellets |
| JPS5927732B2 (ja) | 1976-08-05 | 1984-07-07 | 大平洋金属株式会社 | 溶融スラグからの熱回収方法 |
| JPS54159302A (en) | 1978-06-07 | 1979-12-17 | Mitsubishi Heavy Ind Ltd | Recovering apparatus for heat from molten slag |
| JPS5521546A (en) | 1978-08-02 | 1980-02-15 | Mitsubishi Heavy Ind Ltd | Molten slag processing device |
| CS209169B1 (cs) * | 1979-12-21 | 1981-11-30 | Zdenek Suchy | Způsob předehřevu dmyehaného vzduchu do vysoké pece a zařízení k provádění tohoto způsobu |
| JPS5922645A (ja) | 1982-07-30 | 1984-02-04 | Nippon Steel Corp | 溶融スラグの造粒装置 |
| JPH11181508A (ja) | 1997-12-22 | 1999-07-06 | Nippon Steel Corp | 溶融高炉スラグの熱回収設備 |
| JPH11236609A (ja) | 1998-02-23 | 1999-08-31 | Nippon Steel Corp | 高炉スラグの処理方法および装置 |
| CN100392110C (zh) * | 2005-10-17 | 2008-06-04 | 邹汉伟 | 液态渣显热短距离回收方法及设备 |
| DE102009042874A1 (de) | 2009-09-24 | 2011-04-07 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur Nutzung der bei der Granulation einer flüssigen Schlacke freigesetzten Abwärme |
| WO2011160551A1 (zh) | 2010-06-24 | 2011-12-29 | 北京神风创新热能技术有限公司 | 冶金熔渣干式处理装置及其处理方法 |
| LU91730B1 (en) * | 2010-09-13 | 2012-03-14 | Wurth Paul Sa | Dry granulation of metallurgical slag |
| CN102453779A (zh) * | 2010-11-02 | 2012-05-16 | 无锡市广运环保机械有限公司 | 一种冶金炉高温熔融渣余热废钢回收方法 |
| CN102766706B (zh) * | 2012-07-17 | 2014-05-07 | 北京科技大学 | 一种高炉渣余热煤气化系统 |
| CN103773911A (zh) * | 2014-01-02 | 2014-05-07 | 中国科学院广州能源研究所 | 一种液态渣粒化及其余热干法流态化高品位梯级回收方法及系统 |
| AU2015271597A1 (en) | 2014-06-03 | 2016-02-18 | Ecomaister Co., Ltd. | Process and apparatus for dry granulation of slag with reduced formation of slag wool |
| CN104404178A (zh) | 2014-12-16 | 2015-03-11 | 重庆赛迪工业炉有限公司 | 一种熔渣干法粒化及余热回收系统 |
| US10174403B2 (en) | 2014-12-19 | 2019-01-08 | Hatch, LTD | Methods and apparatus for metal recovery from slag |
| CN206570358U (zh) * | 2017-03-15 | 2017-10-20 | 湖南思为能源环保工程有限公司 | 一种高温炉渣风淬粒化流化床锅炉余热回收装置 |
| CN107806769B (zh) * | 2017-09-05 | 2020-08-11 | 天津大学 | 一种熔融冶金渣的热能回收利用方法及装置 |
| CN109595947B (zh) * | 2019-01-17 | 2023-10-03 | 苏州良造能源科技有限公司 | 一种工业炉渣显热回收系统及其回收方法 |
| JP2024159302A (ja) | 2023-04-28 | 2024-11-08 | 大同メタル工業株式会社 | 輻射パネル |
-
2020
- 2020-07-20 DE DE102020209057.2A patent/DE102020209057A1/de not_active Withdrawn
-
2021
- 2021-01-28 EP EP21703626.8A patent/EP4100550B1/de active Active
- 2021-01-28 CN CN202180012364.XA patent/CN115052998A/zh active Pending
- 2021-01-28 PL PL21703626.8T patent/PL4100550T3/pl unknown
- 2021-01-28 ES ES21703626T patent/ES2981656T3/es active Active
- 2021-01-28 US US17/796,951 patent/US12319983B2/en active Active
- 2021-01-28 WO PCT/EP2021/051984 patent/WO2021156136A1/de not_active Ceased
-
2022
- 2022-08-01 CL CL2022002054A patent/CL2022002054A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES2981656T3 (es) | 2024-10-09 |
| PL4100550T3 (pl) | 2024-06-03 |
| EP4100550B1 (de) | 2024-03-13 |
| CL2022002054A1 (es) | 2023-09-15 |
| WO2021156136A1 (de) | 2021-08-12 |
| DE102020209057A1 (de) | 2021-08-05 |
| US12319983B2 (en) | 2025-06-03 |
| US20230392230A1 (en) | 2023-12-07 |
| CN115052998A (zh) | 2022-09-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3877513T2 (de) | Apparat zur troepfchenabscheidung durch unterkuehlung. | |
| DE69131623T2 (de) | Verfahren zur entseuchung kontaminierten bodens | |
| DE9410974U1 (de) | Luftbehandlungsvorrichtung | |
| DE2918859C2 (de) | Gasgenerator zum teilweisen Vergasen von Kohle | |
| DE2254491A1 (de) | Verfahren zum beschichten von oberflaechen an werkstuecken durch aufspritzen von schichtstoffen, vorzugsweise durch plasmaspritzen sowie anordnung zur durchfuehrung des verfahrens | |
| EP4100550B1 (de) | Verfahren zur granulierung einer metallurgischen schlacke | |
| DE4414292A1 (de) | Verfahren und Anlage zur Kühlung von Weißzementklinker | |
| EP2456593A1 (de) | Nebelkühlung | |
| EP2524729A1 (de) | Anlage und Verfahren zur Mahltrocknung und Einlagerung von Braunkohle | |
| DE3703706A1 (de) | Verfahren und anordnung zum reinigen eines kontaminierten heissgasstromes | |
| DE3024541A1 (de) | Verfahren und vorrichtung zur wiedergewinnung von waerme aus fein bis grob geteiltem material mit hoher temperatur | |
| EP0845443A1 (de) | Verfahren zur Entfernung von Schwefeldioxid aus Abgasen einer Ofenanlage | |
| EP1602401B2 (de) | Verfahren und Vorrichtung zur aerosolarmen Partialkondensation | |
| DE3345983C2 (de) | Verfahren und Vorrichtung zur Herstellung von kugelförmigen metallischen Partikeln | |
| EP3327349B1 (de) | Heissgaserzeuger zum erwärmen von gas sowie anlage für die asphaltherstellung mit einem derartigen heissgaserzeuger | |
| DE3601175A1 (de) | Verfahren und vorrichtung zum trennen von unterschiedlichen polymeren aus polymergemischen | |
| DE10326952B4 (de) | Verfahren und Vorrichtung zur Granulation flüssiger Schlacken | |
| AT510419A4 (de) | Verfahren und vorrichtung zur rückgewinnung von konvertergas | |
| DE60017410T2 (de) | Verfahren zum küehlen des gasstroms in einem schmelzofen | |
| DE3233773A1 (de) | Verfahren und einrichtung zur rueckgewinnung von zink aus einem zinkdampf enthaltenden gas | |
| DD212575A5 (de) | Verfahren zur kuehlung eines heissen teilchenfuehrenden verfahrensstromes | |
| DE2513925B2 (de) | Verfahren zur Rückgewinnung von Harnstoffpulver aus Sprühkondensations- oder Granulationsanlagen | |
| DE2128259A1 (de) | Verfahren und Vorrichtung zur Aufbereitung von flussigem Abfall | |
| EP1001038A1 (de) | Verfahren zum Mahlen von flüssingen Schlacken | |
| DE2432765B2 (de) | Anlage zum kuehlen von gussteilen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20220905 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230707 |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
| INTG | Intention to grant announced |
Effective date: 20230921 |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
| REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502021002970 Country of ref document: DE |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240313 |
|
| REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG9D |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240614 |
|
| REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20240313 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240613 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240313 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240613 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240613 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240313 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240313 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240614 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240313 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240313 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240313 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240313 |
|
| RAP4 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: SMS GROUP GMBH |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240313 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240713 |
|
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2981656 Country of ref document: ES Kind code of ref document: T3 Effective date: 20241009 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240715 Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240313 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240313 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240313 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240313 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240313 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240313 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240313 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240715 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240713 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240313 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240313 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502021002970 Country of ref document: DE |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240313 |
|
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240313 |
|
| 26N | No opposition filed |
Effective date: 20241216 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20250121 Year of fee payment: 5 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20250226 Year of fee payment: 5 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20250121 Year of fee payment: 5 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240313 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20250417 Year of fee payment: 5 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: PL Payment date: 20250117 Year of fee payment: 5 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20250129 Year of fee payment: 5 Ref country code: GB Payment date: 20250128 Year of fee payment: 5 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20250128 Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240313 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20250131 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20250131 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20250131 |
|
| REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20250131 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20250128 |