发明名称 |
KRYOGENISK LUFTSEPARASJON. |
摘要 |
A process and apparatus to economically produce argon in conjunction with an air separation plant designed originally to produce only oxygen wherein an auxiliary argon column is fed with a small stream from the main oxygen plant and is driven by an independent heat pump circuit. |
申请公布号 |
NO824107(A) |
申请公布日期 |
1983.06.09 |
申请号 |
NO19820004107 |
申请日期 |
1982.12.07 |
申请人 |
UNION CARBIDE CORP, |
发明人 |
OLSZEWSKI, WALTER JOSEPH, |
分类号 |
F25J3/00;F25J3/04;(IPC1-7):C01B/ |
主分类号 |
F25J3/00 |
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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