PROCESS FOR RECOVERY AND PURIFICATION OF C.SUB.3- C IN4 XXHYDROCARBONS USING SEGREGATED PHASE SEPARATION AND DEPHLEGMATION

ABSTRACT A low temperature phase separation, dephlegmation and distillation process is described for resolving a light hydrocarbon gas stream to recover and purify C3+ and/or C4+ hydrocarbons. The phase separation bottoms stream is segregated from the dephlegmation bottoms stream and both streams ar...

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Bibliographische Detailangaben

1. Verfasser:	ROWLES, HOWARD C
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING MIXTURES BY PRESSURE AND COLD TREATMENT REFRIGERATION OR COOLING WEAPONS
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