FR2128674B1
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FR2128674B1 - - Google Patents
Assignee: Linde GmbH
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Filing: 1972-03-06
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Granted: 1976-07-09
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Expires: 1992-03-06
Abstract
Abstract A process for the liquefaction and subcooling of natural gas with a Claude closed refrigerating cycle comprising compressing gaseous cycle medium; cooling resultant compressed gaseous cycle medium; dividing cooled compressed gas into two streams; engine-expanding one stream; and cooling the other stream with the engine-expanded stream to such an extent that said other stream becomes partially liquefied after a subsequent throttle expansion thereof; the improvement comprising employing as the cycle medium, a mixture of nitrogen and methane.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 13:07
CPC Classifications
F; F25; F25J; F25J3/00; F25J3/02; F25J3/0228; F25J3/0257; F25J1/00; F25J1/0002; F25J1/0022; F25J1/003; F25J1/0032; F25J1/0035; F25J1/0037; F25J1/004; F25J1/0045; F25J1/0047; F25J1/005; F25J1/0052; F25J1/0055; F25J1/02; F25J1/0211; F25J1/0214; F25J1/0219; F25J1/0243; F25J1/0244; F25J1/0245; F25J1/0249; F25J1/025; F25J1/0279; F25J1/0285; F25J1/0288; F25J3/0204; F25J3/0209; F25J3/0233; F25J2200/00; F25J2200/02; F25J2200/74; F25J2205/00; F25J2205/02; F25J2205/04; F25J2210/00; F25J2210/06; F25J2215/00; F25J2215/04; F25J2220/00; F25J2220/60; F25J2220/64; F25J2245/00; F25J2245/02; F25J2290/00; F25J2290/10
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