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发明名称
AIR SEPARATION
摘要
2635D PATENT Atty. Dkt. 92B108 A medium purity gaseous oxygen cycle in which reboil for the LP column is provided partly by nitrogen from the HP column and partly by a stream of air.
申请公布号
CA2097865(A1)
申请公布日期
1993.12.10
申请号
CA19932097865
申请日期
1993.06.07
申请人
BOC GROUP PLC (THE)
发明人
RATHBONE, THOMAS
分类号
F25J3/04;(IPC1-7):F25J3/04
主分类号
F25J3/04
代理机构
代理人
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地址
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