EP 0067809 A4 19830608 - PROCESS FOR THE PRODUCTION OF DEAD BURNED REFRACTORY MAGNESIA.
Title (en)
PROCESS FOR THE PRODUCTION OF DEAD BURNED REFRACTORY MAGNESIA.
Title (de)
VERFAHREN ZUR HERSTELLUNG TOTGEBRANNTER FEUERFESTER MAGNESIA.
Title (fr)
PROCEDE DE PRODUCTION DE MAGNESIE REFRACTAIRE CALCINEE.
Publication
Application
Priority
US 8001742 W 19801229
Abstract (en)
[origin: WO8202190A1] High density, dead burned refractory magnesia (MgO) is produced by sintering compacts formed by simultaneously thermally dehydrating and mechanical working an aqueous slurry of magnesium hydroxide.
IPC 1-7
IPC 8 full level
C01F 5/08 (2006.01); C04B 2/00 (2006.01); C04B 35/043 (2006.01)
CPC (source: EP)
C01F 5/08 (2013.01); C04B 35/043 (2013.01); C01P 2006/10 (2013.01)
Citation (search report)
- US 4033778 A 19770705 - GILPIN WILLIAM CECIL, et al
- FR 1230065 A 19600913 - BRITISH PERICLASE COMPANY LTD
Designated contracting state (EPC)
AT GB NL
DOCDB simple family (publication)
WO 8202190 A1 19820708; BR 8009125 A 19821214; EP 0067809 A1 19821229; EP 0067809 A4 19830608; JP S57502054 A 19821118
DOCDB simple family (application)
US 8001742 W 19801229; BR 8009125 A 19801229; EP 81900196 A 19801229; JP 50040281 A 19801229