SOFC (solid oxide fuel cell) heat and power cogeneration method for efficient anaerobic biogas production by using garbage

The invention discloses an SOFC (solid oxide fuel cell) combined heat and power method for efficient anaerobic biogas production by garbage, which adopts an SOFC combined heat and power system to separate dry garbage from wet garbage of household garbage, the treatment of the dry garbage does not ch...

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Bibliographische Detailangaben
Hauptverfasser:	XU XIUQIANG, MAO YOUZE, WANG YI, WU CHAOFENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY BASIC ELECTRIC ELEMENTS BEER BIOCHEMISTRY BLASTING CHEMISTRY COMBUSTION APPARATUS COMBUSTION PROCESSES CONSUMING WASTE PRODUCTS BY COMBUSTION CREMATION FURNACES DRYING DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM ELECTRICITY ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE FIRELIGHTERS FUELS FUELS NOT OTHERWISE PROVIDED FOR HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING LIQUEFIED PETROLEUM GAS LUBRICANTS MECHANICAL ENGINEERING METALLURGY METHODS OF STEAM GENERATION MICROBIOLOGY MUTATION OR GENETIC ENGINEERING NATURAL GAS PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SEPARATION SPIRITS STEAM BOILERS STEAM GENERATION SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE TRANSPORTING VINEGAR WEAPONS WINE
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Beschreibung
Zusammenfassung:	The invention discloses an SOFC (solid oxide fuel cell) combined heat and power method for efficient anaerobic biogas production by garbage, which adopts an SOFC combined heat and power system to separate dry garbage from wet garbage of household garbage, the treatment of the dry garbage does not change the original technical route, the wet garbage is subjected to dry anaerobic fermentation to produce biogas, and the biogas is subjected to anaerobic fermentation to produce biogas. After being treated, the marsh gas is used as fuel of the solid oxide fuel cell for power generation, and waste heat is collected and utilized. According to the method and the system, anaerobic biogas production of the garbage and SOFC combined heat and power supply can be realized, the garbage utilization efficiency is improved, and the economic benefit is increased. 本发明公开了一种利用垃圾高效厌氧产沼的SOFC热电联供方法，采用SOFC热电联供系统，将生活垃圾进行干垃圾和湿垃圾分离，干垃圾的处理不改变原有技术路线，湿垃圾经过干式厌氧发酵产出沼气，沼气经过处理后作为固体氧化物燃料电池的燃料进行发电，并将余热收集利用。该方法该系统能实现利用垃圾厌氧产沼并进行SOFC热电联供，提升垃圾利用效率，增加