发明名称 |
PROCESS AND PLANT FOR PRODUCING METAL OXIDE FROM METAL COMPOUNDS |
摘要 |
<p>A plant for producing metal oxide from metal compounds includes a fluidized-bed reactor in which the metal compounds are heated by a combustion of a fuel to produce metal oxide. The fluidized-bed-reactor reactor includes at least one gas supply tube at least partly surrounded by an annular chamber in which a stationary annular fluidized bed is disposed, and a mixing chamber disposed above an orifice region of the gas supply tube. A gas flowing through the gas supply tube entrains solids from the stationary annular fluidized bed when passing through the orifice region.</p> |
申请公布号 |
EP1575871(A1) |
申请公布日期 |
2005.09.21 |
申请号 |
EP20030782396 |
申请日期 |
2003.12.13 |
申请人 |
OUTOKUMPU TECHNOLOGY OY |
发明人 |
HIRSCH, MARTIN;STOCKHAUSEN, WERNER;STROEDER, MICHAEL |
分类号 |
B01J8/00;B01J8/18;B01J8/24;B01J8/38;C01B13/32;C01F7/44;F23C10/12;F23C10/14;(IPC1-7):C01B13/32 |
主分类号 |
B01J8/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|