| 发明名称 |
Method And Device For Separating Air By Cryogenic Distillation |
| 摘要 |
A method and an apparatus for distilling air by cryogenic distillation is presented. The invention relates to an apparatus using a double air separation column comprising a medium pressure column and a low pressure column connected thermally together by a reboiler-condenser.
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| 申请公布号 |
US2010139318(A1) |
申请公布日期 |
2010.06.10 |
| 申请号 |
US20080530833 |
申请日期 |
2008.02.20 |
| 申请人 |
CAVAGNE PATRICE;GUILLARD ALAIN;PONTONE XAVIER;VALLIER DELPHINE |
发明人 |
CAVAGNE PATRICE;GUILLARD ALAIN;PONTONE XAVIER;VALLIER DELPHINE |
| 分类号 |
F25J3/04 |
主分类号 |
F25J3/04 |
| 代理机构 |
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代理人 |
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| 主权项 |
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