PROCESS TO PRODUCE COLD HELIUM GAS FOR LIQUEFACTION
摘要
PROCESS TO PRODUCE COLD HELIUM GAS FOR LIQUEFACTION A process to produce cold helium gas suitable for use as a feed to a helium liquifier comprising employing refrigeration from a nitrogen rejection unit to reduce the temperature of the helium gas just prior to its passage to the liquifier thus enabling a reduction in the liquifier energy requirement.
申请公布号
CA1295932(C)
申请公布日期
1992.02.18
申请号
CA19870544436
申请日期
1987.08.13
申请人
UNION CARBIDE CORPORATION
发明人
HANSON, THOMAS C.;FISHER, THEODORE F.;WEBER, JOSEPH A.;PAHADE, RAVINDRA F.