EP3252377B1 - Procédé de préparation de scories d'un dispositif de combustion - Google Patents

Procédé de préparation de scories d'un dispositif de combustion Download PDF

Info

Publication number
EP3252377B1
EP3252377B1 EP17000677.9A EP17000677A EP3252377B1 EP 3252377 B1 EP3252377 B1 EP 3252377B1 EP 17000677 A EP17000677 A EP 17000677A EP 3252377 B1 EP3252377 B1 EP 3252377B1
Authority
EP
European Patent Office
Prior art keywords
slag
combustion
separator
finest fraction
fraction
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.)
Active
Application number
EP17000677.9A
Other languages
German (de)
English (en)
Other versions
EP3252377A1 (fr
Inventor
Johannes Martin
Ulrich Martin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Martin GmbH fuer Umwelt und Energietechnik
Original Assignee
Martin GmbH fuer Umwelt und Energietechnik
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE102016006368.8A external-priority patent/DE102016006368A1/de
Application filed by Martin GmbH fuer Umwelt und Energietechnik filed Critical Martin GmbH fuer Umwelt und Energietechnik
Priority to PL17000677T priority Critical patent/PL3252377T3/pl
Publication of EP3252377A1 publication Critical patent/EP3252377A1/fr
Application granted granted Critical
Publication of EP3252377B1 publication Critical patent/EP3252377B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/04—General arrangement of separating plant, e.g. flow sheets specially adapted for furnace residues, smeltings, or foundry slags
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from combustion chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2217/00—Intercepting solids
    • F23J2217/10—Intercepting solids by filters
    • F23J2217/101—Baghouse type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
    • F23J2900/01001—Sorting and classifying ashes or fly-ashes from the combustion chamber before further treatment

Definitions

  • the invention relates to a method for processing slag, which contains, among other things, residues of thermally treated CFRP or GFRP materials, a combustion device, in which the slag is separated from the combustion device by means of a deslagging device.
  • the DE 10 2006 035 260 A1 propose that the residues be cascaded in a sloping path and in between free fall distances by applying a vibrating motion down several stages and thereby discharge the fine fraction in the area of the vibrating conveyor movement and in particular in the area of the free falling distances by a gas flow transverse to the direction of the fall and in the opposite direction to the vibrating motion.
  • the gas stream can first be cyclone separated after wind sifting and can then be fed to a filtering process as required. This makes it possible to separate the slag into a coarse fraction with a diameter of several millimeters and a fine fraction with a smaller diameter, whereby dusts are avoided as far as possible and inevitable dust can be separated using a cyclone and filter.
  • the combustion residues could contain fractions of them that are health-related, because they are respirable. This is not critical for the particles discharged with the combustion exhaust gas due to the thermal convection or the speed of these exhaust gases from the combustion chamber into a downstream steam generator, as well as the subsequent exhaust gas cleaning, since an almost quantitative separation takes place in the filters of the exhaust gas cleaning system. More problematic is the material flow of these materials that leaves the combustion chamber with the burned-out fuel residues, e.g. B. with the ash and slag, and then another use. This is not only the predominant proportion of these substances, but also contamination of the entire solid residual fraction after combustion.
  • the invention is therefore based on the object of developing a generic method in such a way that the slag from combustion plants has as little particle dust and fibers from these fractions as possible even when CFRP, GFRP and / or nano-materials are burned.
  • the invention is based on the knowledge that it is advantageous to produce a very fine fraction which essentially has particles with a diameter of less than 500 ⁇ m. This fine fraction is separated from the residual slag with an air classifier.
  • the diameter of the particles corresponds to the diameter that a particle with the same volume would have in spherical form or it corresponds to the aerodynamic diameter.
  • the aerodynamic diameter is therefore above the diameter of the fiber. For example, if a faction with a Diameter smaller than 2,000 ⁇ m is spoken, then this fraction can also have thin fibers with, for example, 10 mm length and a few ⁇ m diameter.
  • the separator or a subsequent separating or separating device ensures that the fine fraction has the predominant proportion of a fraction of fiber materials, fragments thereof and nanoparticles.
  • the aim is to use this fine fraction to remove fiber materials, fragments thereof and nanoparticles quantitatively, i.e. more than 80% and preferably more than 95% and particularly preferably more than 98% of the fiber materials, fragments thereof and nanoparticles from the slag .
  • inertial force separators are preferably used to separate particles with an aerodynamic diameter of at least 2 ⁇ m, it is proposed to use an inertial force separator to separate particles with an aerodynamic diameter of more than 1 ⁇ m or more than 2 ⁇ m from the dust. With particles of this size, the influence of diffusion can be neglected.
  • the aerodynamic diameter is defined as the diameter of a spherical particle with a density of 1 g / cm 3 , which has the same sinking rate as the particle under consideration.
  • the sinking speed of the particle to be considered relates to still air.
  • Air sifting is a mechanical separation process in which particles are separated in a gas stream based on their ratio of inertia and / or gravity to flow resistance. It is a classification process and uses the principle of gravity or centrifugal force separation. Fine particles follow the flow, coarse the mass force.
  • a device can be used that is already in the DE 10 2006 035 260 A1 is described. The content of this patent application is incorporated in full in the present application.
  • the combustion device has a combustion chamber of a waste incineration plant.
  • the garbage to be burned can be burned on a combustion grate and transported in the direction of the deslagging device.
  • the waste to be burned can also be burned in a fluidized bed.
  • the slag can be transported in the deslagging device towards the separator. This is particularly preferably done by means of a plunger.
  • the deslagger device is filled with slag during operation in such a way that the passage between the combustion system and the separator is filled with slag.
  • the fine fraction can be supplied to the combustion device with ambient air and / or with recirculation gas.
  • the fine fraction can also be fed with the flue gases of the combustion device to a dust separator device.
  • the fine fraction can also be sent to a separate, controlled disposal.
  • At least 50%, preferably at least 90% and particularly preferably at least 95% of the fiber materials, the fragments thereof and the nanoparticles are used can be removed from the residual slag with the fine fraction. If CFRP waste is incinerated, 50%, 90% or 95% of the fiber material and / or the nanoparticles should be removed from the residual slag.
  • a device for treating slag from a combustion device is also suitable for the object on which the invention is based, the device having a deslagging device and a separator, the deslagging device having a slag inlet and a slag outlet and separating the separator from the combustion device and wherein the separator in one enclosed space is arranged, which has a slag supply opening, an air supply opening, a fine fraction discharge opening and a residual slag discharge opening.
  • the fine fraction discharge opening can lead to a dust separator, which is designed as a fabric filter or preferably as a cyclone.
  • the fine fraction discharge opening be connected directly or indirectly to the combustion device, preferably to the secondary combustion zone.
  • Device 1 shown for treating slag 2 of a combustion device 3 has a deslagging device 4 and a separator 5.
  • the deslagging device 4 has a slag inlet 6 and a slag outlet 7. The deslagging device thus separates the combustion device 3 from the separator 5.
  • the separator 5 is arranged in an enclosed space 8, which is designed as an accessible cabin.
  • This space 8 has a slag supply device 9 following the slag outlet 7, an air supply opening 10 for supplying ambient air 11, a fine fraction discharge opening 12 and a residual slag discharge opening 13, which is arranged on a wall, not shown, which lies in the plane of the drawing sheet.
  • the fine fraction discharge opening 12 leads via a line 14 to a dust separator 15 which is designed as a cyclone.
  • the heavy particles are removed in the cyclone and the residual dust is fed via line 16 and a blower 17 to the secondary combustion zone 18 of the combustion device 3.
  • waste 19 is passed through the feed hopper 20 onto the combustion grate 21 and burns in the combustion chamber 22 of the waste incineration plant.
  • the polymer matrix in which the carbon fibers are embedded burns.
  • a dust fraction 26 is separated from the fine fraction 24 in the dust separator 15 by centrifugal force and the rest is fed with the secondary combustion air 27 to the secondary combustion zone 18 of the combustion device 3.
  • the slag thus migrates from the end of the combustion grate 21 into the deslagger 4 and is conveyed there to the separator 5 by means of a plunger 27.
  • the deslagger 4 is filled with slag in such a way that the passage 28 between the combustion system 3 and the separator 5 is filled with slag 2.
  • the separator 5 is designed as an air classifier.
  • the fine particles of the fine fraction 24 follow the flow of the supplied ambient air 11 and the coarse particles follow the inertia and are discharged as residual slag 25.
  • the slag 2 is conveyed onto moving plates 29 to 32 arranged in cascade behind one another, dust being removed from the residual slag 25 during the fall from one plate to the other plate and during conveyance on a plate by means of the air flow 33 of the ambient air 11, which is transported as a fine fraction 24 via line 14 to separator 15.
  • the plates 29 to 32 are driven by a motor with an eccentric 34 and are mounted on the frame 35 by means of the spring 36.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Processing Of Solid Wastes (AREA)

Claims (11)

  1. Procédé, destiné à traiter des scories (2), lesquelles contiennent entre autres des résidus de matières PRFC ou PRFV, dans un dispositif de combustion (3) dans lequel les scories (2) sont séparées du dispositif de combustion (3) au moyen d'un dispositif d'épuration (4), les scories (2) étant amenées par la suite dans un séparateur (5) dans lequel une fraction ultrafine (24) qui comporte des particules d'un diamètre de moins de 500 µm est séparée des scories résiduelles (25) et avec un cyclone, la fraction ultrafine (24), qui comporte des fractions d'un diamètre de moins de 500 µm étant séparée, le séparateur étant un séparateur pneumatique et la fraction ultrafine (24) étant séparée par une sélection pneumatique des scories résiduelles (25) dans le courant transversal par un courant d'air circulant à l'horizontale, et avec la fraction ultrafine, plus de 80 % et de préférence, plus de 95 % et de manière particulièrement préférentielle, plus de 98 % des matières fibreuses, des fragments de celle-ci, ainsi que des nanoparticules étant retirés des scories.
  2. Procédé selon la revendication 1, caractérisé en ce que la fraction ultrafine (24) comporte sensiblement des particules d'un diamètre de moins de 100 µm et de préférence, de moins de 10 µm et de manière particulièrement préférentielle, de moins de 5 µm.
  3. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif de combustion (3) comporte une chambre de combustion (22) d'un incinérateur de déchets.
  4. Procédé selon la revendication 3, caractérisé en ce que les déchets qui doivent être incinérés (19) sont brûlés dans un lit fluidisé ou sont brûlés sur une grille de combustion et sont convoyés sur la grille dans la direction du dispositif d'épuration (4).
  5. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que les scories (2) sont convoyées dans le dispositif d'épuration (4) dans la direction du séparateur (5).
  6. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que les scories (2) sont convoyées dans le dispositif d'épuration (4) dans la direction du séparateur (5) au moyen d'un poussoir (28).
  7. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce qu' en service, le dispositif d'épuration (4) est rempli de scories (2), de telle sorte que le passage (28) entre le dispositif de combustion (3) et le séparateur (5) soit rempli de scories (2).
  8. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que la fraction ultrafine (24) est alimentée vers le dispositif de combustion (3) avec de l'air environnant (11) et/ou avec du gaz de recirculation.
  9. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que la fraction ultrafine (24) est alimentée avec les gaz de fumée (23) du dispositif de combustion (3) vers un séparateur de poussière.
  10. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que la fraction ultrafine (24) est alimentée vers une évacuation contrôlée séparée.
  11. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce qu 'au moins 50 %, de préférence au moins 90 % et de manière particulièrement préférentielle, au moins 95 % de la fraction ultrafine (24) sont retirés des scories résiduelles (25).
EP17000677.9A 2016-05-30 2017-04-21 Procédé de préparation de scories d'un dispositif de combustion Active EP3252377B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL17000677T PL3252377T3 (pl) 2016-05-30 2017-04-21 Sposób przeróbki żużla z urządzenia do spalania.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016006368.8A DE102016006368A1 (de) 2016-05-30 2016-05-30 Verfahren zum Aufbereiten von Schlacke einer Verbrennungsvorrichtung
DE102016006416 2016-05-31

Publications (2)

Publication Number Publication Date
EP3252377A1 EP3252377A1 (fr) 2017-12-06
EP3252377B1 true EP3252377B1 (fr) 2020-03-11

Family

ID=58632108

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17000677.9A Active EP3252377B1 (fr) 2016-05-30 2017-04-21 Procédé de préparation de scories d'un dispositif de combustion

Country Status (6)

Country Link
EP (1) EP3252377B1 (fr)
JP (1) JP7114225B2 (fr)
DK (1) DK3252377T3 (fr)
ES (1) ES2803239T3 (fr)
PL (1) PL3252377T3 (fr)
PT (1) PT3252377T (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6038987A (en) * 1999-01-11 2000-03-21 Pittsburgh Mineral And Environmental Technology, Inc. Method and apparatus for reducing the carbon content of combustion ash and related products

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE409266C (de) * 1923-02-02 1925-02-02 Harald Askevold Staubabscheider mit ueber treppenfoermig angeordneten, einzeln einstellbaren Luftdurchlassoeffnungen gefuehrtem Gut
JP2639885B2 (ja) * 1993-08-18 1997-08-13 株式会社タクマ 廃棄物焼却方法及びその装置
DE4423927A1 (de) 1994-07-07 1996-01-11 Abb Research Ltd Verfahren zum Rückgewinnen von Wertstoffen aus Müllverbrennungsschlacke
CH698068B1 (de) * 2004-08-25 2009-05-15 Hochschule Rapperswilinstitut Trockene Entschlackung von Verbrennungsanlagen.
DE102006035260A1 (de) * 2006-07-26 2008-01-31 Martin GmbH für Umwelt- und Energietechnik Verfahren und Vorrichtung zum Trennen von Reststoffen
DE102011013030A1 (de) * 2011-03-04 2012-09-06 Alexandra Beckmann Aufbereiten von Müllverbrennungsasche
EP2778523B1 (fr) * 2013-03-14 2019-06-19 Hitachi Zosen Inova AG Dispositif de traitement d'impuretés
DE102014100725B3 (de) * 2013-12-23 2014-12-31 Schauenburg Maschinen- Und Anlagen-Bau Gmbh Verfahren zur Aufbereitung von Asche aus Müllverbrennungsanlagen durch Nassklassierung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6038987A (en) * 1999-01-11 2000-03-21 Pittsburgh Mineral And Environmental Technology, Inc. Method and apparatus for reducing the carbon content of combustion ash and related products

Also Published As

Publication number Publication date
PT3252377T (pt) 2020-06-02
DK3252377T3 (da) 2020-06-15
EP3252377A1 (fr) 2017-12-06
PL3252377T3 (pl) 2020-10-19
JP7114225B2 (ja) 2022-08-08
JP2017215135A (ja) 2017-12-07
ES2803239T3 (es) 2021-01-25

Similar Documents

Publication Publication Date Title
EP1882529B1 (fr) Procédé et dispositif destinés à la séparation de résidus
DE4123277C1 (en) Handling waste combustion slag allowing removal of valuable materials - by reducing raw slag material and then removing dust components and wet sorting to separate light fraction
EP3194849B1 (fr) Procédé et dispositif de traitement de scories produites dans une chambre de combustion d'un incinérateur de déchets
WO2011107124A1 (fr) Procédé de traitement de scories d'acier allié et de scories métallurgiques en vue de la récupération des métaux
EP1020224A1 (fr) Procédé et dispositif pour le traitement de déchets avec séparation pneumatique en plusieures étapes des fractions légères à partir d'une matière séchée
EP0198945A2 (fr) Installation de classification et triage pour séparer des particules indésirables de matériaux en vrac
EP3252377B1 (fr) Procédé de préparation de scories d'un dispositif de combustion
DE4222379A1 (de) Verfahren und Vorrichtung zur Aufbereitung von Rohmüll, insbesondere Haus- und Gewerbemüll
WO2016124618A1 (fr) Dispositif de broyage permettant la récupération de substances secondaires présentes dans un matériau éliminé, ainsi que procédé de commande dudit dispositif
DE102004045821B4 (de) Verfahren und Anlage zur Aufbereitung der Schredderleichtfraktion aus der Zerkleinerung von Schrotten und metallischen Abfällen
DE102016006368A1 (de) Verfahren zum Aufbereiten von Schlacke einer Verbrennungsvorrichtung
EP3259080B1 (fr) Dispositif pour séparer des matériaux composites et des mélanges, en particulier des mélanges de matières solides et des scories
EP0439701A1 (fr) Procédé de séparation à plusieurs étapes pour le tri et le traitement des gravats non-homogènes et installation mettant en oeuvre le procédé
DE10256076B4 (de) Vorrichtung zum Reinigen von Rauchgasen aus Verbrennungsanlagen
DE3148774A1 (de) Sintermaschine
EP1090686A1 (fr) Installation de broyage
WO2014033128A1 (fr) Procédé et dispositif permettant de séparer des fractions de particules fines présentes dans les scories d'une usine d'incinération des ordures ménagères
AT407341B (de) Verfahren und vorrichtung zum entkeimen der abluft von müllagerstätten und/oder sortieranlagen
WO2016066806A1 (fr) Procédé de manipulation de scorie et de matériau tombant à travers une grille d'une installation d'incinération de déchets et installation d'incinération de déchets
WO2014037237A1 (fr) Dispositif et procédé de traitement de combustibles de substitution
DE202009017908U1 (de) Vorrichtung zum Abtrennen von Feststoffpartikeln
DE102018005205B4 (de) Sichter und Verfahren zum Sichten
DE3020248A1 (de) Verfahren und vorrichtung zur abscheidung von gasfoermigen und festen schadstoffen aus rueckstaenden, die bei thermischen prozessen, insbesondere der pyrolyse von abfallstoffen, anfallen
DE202015100504U1 (de) Zerkleinerungsvorrichtung zur Rückgewinnung von Sekundärrohstoffen aus entsorgtem Material
DE102019134647A1 (de) Abtrennung von Tabakpartikeln aus Abluft bei der Herstellung von Tabakprodukten

Legal Events

Date Code Title Description
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: THE APPLICATION HAS BEEN PUBLISHED

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

AX Request for extension of the european patent

Extension state: BA ME

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: 20180313

RBV Designated contracting states (corrected)

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

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20181011

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: MARTIN GMBH FUER UMWELT- UND ENERGIETECHNIK

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: 20191104

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

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: 20200109

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: AT

Ref legal event code: REF

Ref document number: 1243564

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200315

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502017004128

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: MICHELI AND CIE SA, CH

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Ref document number: 3252377

Country of ref document: PT

Date of ref document: 20200602

Kind code of ref document: T

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20200527

REG Reference to a national code

Ref country code: FI

Ref legal event code: FGE

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20200609

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

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: 20200311

REG Reference to a national code

Ref country code: NO

Ref legal event code: T2

Effective date: 20200311

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

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: 20200611

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: 20200311

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: 20200311

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: 20200612

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

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: 20200311

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: 20200311

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: 20200311

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: 20200711

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: 20200311

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: 20200311

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502017004128

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

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: 20200311

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

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2803239

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20210125

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: 20200421

26N No opposition filed

Effective date: 20201214

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: 20200311

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

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: 20200311

Ref country code: MT

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: 20200311

Ref country code: CY

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: 20200311

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

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: 20200311

Ref country code: AL

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: 20200311

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20230322

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PT

Payment date: 20230413

Year of fee payment: 7

Ref country code: NO

Payment date: 20230421

Year of fee payment: 7

Ref country code: IT

Payment date: 20230426

Year of fee payment: 7

Ref country code: IE

Payment date: 20230419

Year of fee payment: 7

Ref country code: FR

Payment date: 20230424

Year of fee payment: 7

Ref country code: ES

Payment date: 20230627

Year of fee payment: 7

Ref country code: DK

Payment date: 20230421

Year of fee payment: 7

Ref country code: DE

Payment date: 20220620

Year of fee payment: 7

Ref country code: CZ

Payment date: 20230414

Year of fee payment: 7

Ref country code: CH

Payment date: 20230502

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20230420

Year of fee payment: 7

Ref country code: FI

Payment date: 20230419

Year of fee payment: 7

Ref country code: AT

Payment date: 20230420

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20230419

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20230419

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20240418

Year of fee payment: 8