发明名称 |
Integrated multiple-loop refrigeration process for gas liquefaction |
摘要 |
Method for liquefying a gas which comprises cooling a feed gas stream successively through first and second temperature ranges to provide a liquefied product, wherein refrigeration for cooling the feed gas stream in the first temperature range is provided by a first vaporizing refrigerant and refrigeration for cooling the stream in the second temperature range is provided by a second vaporizing refrigerant, and further wherein the second vaporizing refrigerant provides additional refrigeration by vaporization at temperatures above a lowest temperature in the first temperature range. |
申请公布号 |
AU2004221610(A1) |
申请公布日期 |
2004.09.30 |
申请号 |
AU20040221610 |
申请日期 |
2004.03.16 |
申请人 |
AIR PRODUCTS AND CHEMICALS, INC. |
发明人 |
MARK JULIAN ROBERTS |
分类号 |
C09K5/04;F25B1/10;F25J1/02;(IPC1-7):F25J1/02 |
主分类号 |
C09K5/04 |
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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