发明名称 |
FLUIDIZED BED APPARATUS AND PROCESS FOR FEEDING GAS TO A FLUIDIZED BED |
摘要 |
A fluidized bed apparatus (1) having a fluidization grid (2) below which is positioned a tuyere (5) for guiding fluidization gas to the fluidization grid (2). The tuyere (5) comprises a widening pipe the wider end (6) of which is positioned towards the fluidization grid (2) and has an area which is substantially the same as the cross-sectional area of the fluidized bed apparatus (1) and is 2 to 30 times that of the area of the narrower end (7) of the widening pipe. The invention is particularly useful for apparatus e.g. greater than 3 m in diameter. |
申请公布号 |
AU1846688(A) |
申请公布日期 |
1989.01.05 |
申请号 |
AU19880018466 |
申请日期 |
1988.06.28 |
申请人 |
BP CHEMICALS LTD. |
发明人 |
JEAN ALAIN MAUREL;FREDERIC ROBERT MARIE MICHEL MORTEROL;CHARLES RAUFAST |
分类号 |
B01J8/24;B01J8/18;C08F2/00;C08F2/34;C08F10/00 |
主分类号 |
B01J8/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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