Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
VERFAHREN ZUR HERSTELLUNG EINER PORÖSEN SINTERMAGNESIA, VERSATZ ZUR HERSTELLUNG EINES GROBKERAMISCHEN FEUERFESTEN ERZEUGNISSES MIT EINER KÖRNUNG AUS DER SINTERMAGNESIA, DERARTIGES ERZEUGNIS SOWIE VERFAHREN ZU SEINER HERSTELLUNG, ZUSTELLUNG EINES INDUSTRIEOFENS UND INDUSTRIEOFEN
A method for producing a granular material from sintered magnesia by sintering of pressed articles, in particular pellets, from MgO powder, preferably from caustic MgO powder, and subsequent mechanical comminution of the pressed articles, the sintering being carried out in such a way that the granular material has a grain porosity (total porosity), according to DIN EN 993-1:1195-04 and DIN EN 993-18:1999-01, of from 15 to 38 vol %, preferably 20 to 38 vol %. Also, a batch for producing a coarse ceramic, refractory, shaped or unshaped product containing the porous sintered magnesia, to such a product produced from the batch and to a method for its production, to a lining, in particular a working casing and/or a backing, of a large-volume industrial furnace, the lining, in particular the working casing and/or the backing, having at least one such product, as well as to such an industrial furnace.
VERFAHREN ZUR HERSTELLUNG EINER PORÖSEN SINTERMAGNESIA, VERSATZ ZUR HERSTELLUNG EINES GROBKERAMISCHEN FEUERFESTEN ERZEUGNISSES MIT EINER KÖRNUNG AUS DER SINTERMAGNESIA, DERARTIGES ERZEUGNIS SOWIE VERFAHREN ZU SEINER HERSTELLUNG, ZUSTELLUNG EINES INDUSTRIEOFENS UND INDUSTRIEOFEN
A method for producing a granular material from sintered magnesia by sintering of pressed articles, in particular pellets, from MgO powder, preferably from caustic MgO powder, and subsequent mechanical comminution of the pressed articles, the sintering being carried out in such a way that the granular material has a grain porosity (total porosity), according to DIN EN 993-1:1195-04 and DIN EN 993-18:1999-01, of from 15 to 38 vol %, preferably 20 to 38 vol %. Also, a batch for producing a coarse ceramic, refractory, shaped or unshaped product containing the porous sintered magnesia, to such a product produced from the batch and to a method for its production, to a lining, in particular a working casing and/or a backing, of a large-volume industrial furnace, the lining, in particular the working casing and/or the backing, having at least one such product, as well as to such an industrial furnace.
VERFAHREN ZUR HERSTELLUNG EINER PORÖSEN SINTERMAGNESIA, VERSATZ ZUR HERSTELLUNG EINES GROBKERAMISCHEN FEUERFESTEN ERZEUGNISSES MIT EINER KÖRNUNG AUS DER SINTERMAGNESIA, DERARTIGES ERZEUGNIS SOWIE VERFAHREN ZU SEINER HERSTELLUNG, ZUSTELLUNG EINES INDUSTRIEOFENS UND INDUSTRIEOFEN
METHOD FOR PRODUCING A POROUS SINTERED MAGNESIA, BACKFILL FOR PRODUCING A HEAVY-CLAY REFRACTORY PRODUCT WITH A GRANULATION FROM THE SINTERED MAGNESIA, PRODUCT OF THIS TYPE, AND METHOD FOR THE PRODUCTION THEREOF, LINING OF AN INDUSTRIAL FURNACE AND INDUSTRIAL FURNACE
PROCÉDÉ POUR LA FABRICATION D'UNE MAGNÉSIE FRITTÉE POREUSE, MÉLANGE POUR LA FABRICATION D'UN PRODUIT RÉFRACTAIRE EN CÉRAMIQUE GROSSIÈRE AYANT UNE GRANULOMÉTRIE À PARTIR DE LA MAGNÉSIE FRITTÉE, UN TEL PRODUIT AINSI QUE PROCÉDÉ POUR SA FABRICATION, DISPOSITION D'UN FOUR INDUSTRIEL ET FOUR INDUSTRIEL
KLISCHAT HANS-JÜRGEN (Autor:in) / PLUMMER ROBERT (Autor:in) / VELLMER CARSTEN (Autor:in) / WIRSING HOLGER (Autor:in)
16.08.2023
Patent
Elektronische Ressource
Deutsch
IPC:
C04B
Kalk
,
LIME
Europäisches Patentamt | 2019
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