| 发明名称 |
PROCESS VESSELS |
| 摘要 |
A process vessel having either or both of its top and base formed as a gas distributor and whose side wall or side walls are of concrete, the concrete having a gasimpermeable lining.
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| 申请公布号 |
CA2041751(A1) |
申请公布日期 |
1991.11.04 |
| 申请号 |
CA19912041751 |
申请日期 |
1991.05.02 |
| 申请人 |
BOC GROUP PLC (THE) |
发明人 |
GARRETT, MICHAEL E.;COATES, JOHN R. |
| 分类号 |
B01D53/04;B01J19/02;(IPC1-7):B01D53/04 |
主分类号 |
B01D53/04 |
| 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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