Production of Synthesis Gas from Biogas - Reactor Design and Integration into a Solid Oxide Fuel Cell System

被引:0
|
作者
Jahn, Matthias [1 ]
Reichelt, Erik [2 ]
Heddrich, Marc [1 ]
Weder, Aniko [1 ]
机构
[1] Fraunhofer Inst Keram Technol & Syst IKTS, Abt Chem Verfahrenstech & Elektrochem, D-01277 Dresden, Germany
[2] Tech Univ Dresden, Inst Werkstoffwissensch, D-01069 Dresden, Germany
关键词
Biogas; Festoxidbrennstoffzelle; Reaktorkonzept; Reformierung; Synthesegas; Reactor concept; Reforming; Solid oxide fuel cell; Synthesis gas; BIOMASS GASIFICATION; OXIDATION; FOAMS;
D O I
10.1002/cite.201300129
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
Eine Reformer-Nachbrenner-Einheit fur den Einsatz in einem Festoxidbrennstoffzellensystem wird vorgestellt. Mittels des Verfahrens der oxidativen trockenen Reformierung kann aus Biogas ein Synthesegas mit einer hohen Energiedichte erzeugt werden. Der fur den Reformierungsprozess benotigte Warmestrom kann durch eine systeminterne Warmenutzung bereitgestellt werden. Anschlie ss end an einen Komponententest erfolgt die Integration in ein Festoxidbrennstoffzellensystem. Der im Rahmen einer thermodynamischen Analyse ermittelte, im Systembetrieb mogliche, elektrische Wirkungsgrad wird experimentell validiert. A reformer-afterburner unit for integration into a solid oxide fuell cell system is introduced. Synthesis gas of high energy density can be produced by oxidative dry reforming of biogas. The required heat for the reforming can be provided by internal heat use. Subsequent to component testing, the unit is integrated into a solid oxide fuel cell system. The electrical efficiency of the system confirmed the results of a conducted thermodynamic analysis.
引用
收藏
页码:486 / 496
页数:11
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