(19)
(11) EP 3 323 898 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
20.11.2019 Bulletin 2019/47

(45) Mention of the grant of the patent:
26.06.2019 Bulletin 2019/26

(21) Application number: 17199759.6

(22) Date of filing: 02.11.2017
(51) International Patent Classification (IPC): 
C21B 3/08(2006.01)

(54)

SYSTEM, DRUM AND METHOD FOR COOLING AND RECYCLING WHITE SLAG USED IN A STEEL PRODUCTION PROCESS

SYSTEM, TROMMEL UND VERFAHREN ZUR KÜHLUNG UND ZUM RECYCLING VON WEISSER SCHLACKE, DIE IN EINER STAHLPRODUKTIONSPROZESS VERWENDET WIRD

SYSTÈME, TAMBOUR ET PROCÉDÉ DE REFROIDISSEMENT ET DE RECYCLAGE DE SCORIES BLANCHES UTILISÉES DANS UN PROCÉDÉ DE PRODUCTION D'ACIER

(84) Designated Contracting States:
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
Designated Validation States:
MA

(30) Priority: 18.11.2016 IT 201600116956

(43) Date of publication of application:
23.05.2018 Bulletin 2018/21

(73) Proprietor: Steb S.r.l.
25030 Corzano, Brescia (IT)

(72) Inventor:
  • FERLINGHETTI, Giovanni
    I-25030 Corzano, BRESCIA (IT)

(74) Representative: Pulieri, Gianluca Antonio 
Jacobacci & Partners S.p.A. Piazza della Vittoria, 11
25122 Brescia
25122 Brescia (IT)


(56) References cited: : 
AT-U1- 12 702
 CN-B- 103 194 552
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).