OS4-3 バイオガスを用いたガスエンジン発電技術に関する研究(OS4 省エネルギー・小型分散電源・コジェネ技術,分散と集中の共存)

概要

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Sewage biosolid collection system almost has been established and is easy to collect. So sewage biosolid has high potentiality for prospective biomass utilization. Tokyo Gas Co., LTD has been conducting a research work of gasification technology of sewage biosolid for using gas appliances. The way of gasification is focused on pyrolysis system. Becaouse pyrolytic gasification has a characteristic of high gasification efficiency. Next, biomass-derived fuel like sewage gas is treated as carbon free fuel and biomass utilization contribute to reduction of CO_2 emission. One of sewage gas's applications is onsite generation facility, for example gas engine co-generation. But sewage gas has some difficulties to use, for example sewage gas is low caloric value and includes harmful components which have influence on metallic corrosion. So gas engine co-generation system for research work was installed into the sewage gas plant to aim for stable operation and high durability. This paper mainly describes designing concept and feature of installed gas engine for sewage gas. Furthermore, overview of sewage gas plant is mentioned.
社団法人日本機械学会の論文
2006-06-28