EP 2021301 A1 20090211 - A METHOD FOR REALISING REFRACTORY PLATES, A PLATE RELATIVE THERETO AND A TUNNEL KILN REALISED WITH THE PLATES
Title (en)
A METHOD FOR REALISING REFRACTORY PLATES, A PLATE RELATIVE THERETO AND A TUNNEL KILN REALISED WITH THE PLATES
Title (de)
VERFAHREN ZUR HERSTELLUNG VON FEUERFESTEN PLATTEN, DIESBEZÜGLICHE PLATTE UND MIT DEN PLATTEN HERGESTELLTER TUNNELOFEN
Title (fr)
PROCEDE DE REALISATION DE PLAQUES REFRACTAIRES, PLAQUE ET FOUR A TUNNEL REALISE AVEC LES PLAQUES
Publication
Application
Priority
- EP 2007052324 W 20070313
- IT RE20060060 A 20060515
Abstract (en)
[origin: WO2007131816A1] A method for realising prefabricated refractory plates to be used in a tunnel kiln comprising stages of: - mixing powders comprising 10-35% clays, 0.1-35% kaolins, 0.1-80% aluminas, the values being expressed in percentage by weight; - moistening the powder mixture with water up until a powder paste is obtained having a consistency enabling the paste to be extruded; - extruding the paste to form a plate; - drying the extruded plate; - firing the dried plate.
IPC 8 full level
C04B 35/10 (2006.01); C04B 35/106 (2006.01); C04B 35/14 (2006.01); C04B 35/20 (2006.01); F27B 9/00 (2006.01)
CPC (source: EP)
C04B 35/101 (2013.01); C04B 35/106 (2013.01); C04B 35/18 (2013.01); C04B 35/185 (2013.01); C04B 35/195 (2013.01); C04B 35/6263 (2013.01); C04B 35/66 (2013.01); F27B 9/02 (2013.01); F27B 9/262 (2013.01); F27B 9/34 (2013.01); C04B 2235/3206 (2013.01); C04B 2235/3217 (2013.01); C04B 2235/3244 (2013.01); C04B 2235/3463 (2013.01); C04B 2235/349 (2013.01); C04B 2235/6021 (2013.01); C04B 2235/606 (2013.01); C04B 2235/72 (2013.01); C04B 2235/80 (2013.01); C04B 2235/96 (2013.01); C04B 2235/9607 (2013.01); C04B 2235/9692 (2013.01)
Citation (search report)
See references of WO 2007131816A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
WO 2007131816 A1 20071122; EP 2021301 A1 20090211; IT RE20060060 A1 20071116
DOCDB simple family (application)
EP 2007052324 W 20070313; EP 07726830 A 20070313; IT RE20060060 A 20060515