HIGH EFFICIENT COGENERATION SYSTEM WITH DIGESTER GAS, LANDFILL GAS, BIO-GAS CLEANING SYSTEM

A cogeneration system is provided for the stable operation of cogeneration system with supplying high quality methane gas and for improving overall energy efficiency of the cogeneration system with utilizing waste heat of power generation and operating heat storage unit efficiently. Methane gas is p...

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Bibliographische Detailangaben
Hauptverfasser:	LEE, JUONG GYE, YUN, JUNG, SHIN, KYUNG SOO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING DOMESTIC HOT-WATER SUPPLY SYSTEMS DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATINGSYSTEMS ELEMENTS OR COMPONENTS THEREFOR HEATING LIGHTING MECHANICAL ENGINEERING RANGES VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	A cogeneration system is provided for the stable operation of cogeneration system with supplying high quality methane gas and for improving overall energy efficiency of the cogeneration system with utilizing waste heat of power generation and operating heat storage unit efficiently. Methane gas is purified from digester gas, landfill gas, and bio gas by passing through sulfur removal apparatus(11), scrubber(16), air dosing system(20), refrigeration apparatus(30), dryer, and two stage active carbon adsorption apparatus(42,43) to supply pipeline quality methane gas to cogeneration system for obtaining heated water and electric power. Wasted heat created in generation of electric power is used for maximizing energy efficiency by utilizing heat to store heat in the phase change material of a heat storage unit(50).