| 发明名称 |
AIR SEPARATION PROCESS USING PACKED COLUMNS FOR OXYGEN AND ARGON RECOVERY |
| 摘要 |
Argon recovery in a cryogenic air separation process is improved by using structured packing in at least the low pressure column (36) and an argon sidearm column (72) of an integrated multi-column, e.g. three column, cryogenic distillation system. |
| 申请公布号 |
AU3329589(A) |
申请公布日期 |
1989.12.07 |
| 申请号 |
AU19890033295 |
申请日期 |
1989.04.21 |
| 申请人 |
AIR PRODUCTS AND CHEMICALS INC. |
发明人 |
ROBERT M. THOROGOOD;DOUGLAS L. BENNETT;BRUCE K. DAWSON;ALAN LINDSAY PRENTICE;RODNEY JOHN ALLAM |
| 分类号 |
F25J3/02;F25J3/04 |
主分类号 |
F25J3/02 |
| 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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