| 发明名称 |
FIRE-PROOF LINING FOR COAL GASIFIERS |
| 摘要 |
The fire-proof lining for coal gasifiers producing reduction gas is comprised at least partially of non-calcined carbonaceous magnesia stones having a carbon content comprised between 5 and 30 % by weight. The components of those magnesia stones composed of sintered and/or melted magnesia have conveniently a Fe2O3 content lower than 6 % by weight, preferably under 1.5 % by weight, and a SiO2 content lower than 3 % by weight, preferably under 1 % by weight. |
| 申请公布号 |
WO8403276(A1) |
申请公布日期 |
1984.08.30 |
| 申请号 |
WO1984AT00003 |
申请日期 |
1984.02.10 |
| 申请人 |
VEITSCHER MAGNESITWERKE-ACTIEN-GESELLSCHAFT;VOEST-ALPINE AKTIENGESELLSCHAFT;KORF ENGINEERING GMBH |
发明人 |
GULAS, HANS-JUERGEN;HORAK, JOSEF;SULZBACHER, HORST;PAPST, GERO |
| 分类号 |
C10J3/46;C04B35/01;C04B35/04;C04B35/043;C10J3/57;C21B13/00;(IPC1-7):04B35/04;21B13/14;10J3/20 |
主分类号 |
C10J3/46 |
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