VAPOR RECOMPRESSION

Provided are processes for recovering thermal energy and utilizing the recovered thermal energy as a heat source. The processes comprise distilling a butanol and water composition in a distillation unit, whereby the distillation produces a vapor comprising butanol and water at a pressure P1; compres...

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Bibliographische Detailangaben
Hauptverfasser:	ZAHER JOSEPH J, GLASSPOOL MICHAEL, PARTEN WILLIAM D
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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Beschreibung
Zusammenfassung:	Provided are processes for recovering thermal energy and utilizing the recovered thermal energy as a heat source. The processes comprise distilling a butanol and water composition in a distillation unit, whereby the distillation produces a vapor comprising butanol and water at a pressure P1; compressing the vapor to a second pressure P2, wherein P2 is greater than P1; and condensing the vapor to a liquid, whereby condensing the vapor allows for the recovery of thermal energy, wherein the recovered thermal energy is used as a heat source.