| 发明名称 |
SISTEMA DE DESTILACAO CRIOGENICA COM EMPACOTAMENTO ESTRUTURADO DE DENSIDADE VARIAVEL |
| 摘要 |
A cryogenic distillation system employing a multisection (I-IV) column wherein structured packing of different packing density is employed in at least two sections of the column. <IMAGE> |
| 申请公布号 |
BR9103112(A) |
申请公布日期 |
1992.04.28 |
| 申请号 |
BR19919103112 |
申请日期 |
1991.07.19 |
| 申请人 |
UNION CARBIDE INDUSTRIAL GASES TECHNOLOGY CORPORATION |
发明人 |
MICHAEL JAMES LOCKETT;RICHARD AMORY VICTOR;ROBERT ZAWIERUCHA;KENNETH MCILROY;SCOTT LAWRENCE COOPER |
| 分类号 |
B01J19/32;F25J3/04;(IPC1-7):F25J3/04 |
主分类号 |
B01J19/32 |
| 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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