B-19 CCS用酸素燃焼ランキンサイクルタービンの考案(サイクル,一般講演)

概要

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We are facing the global warming. The main green house effect gas is carbon dioxide from fossil power generating stations. Using the chemical absorption or the oxygen and coal fired furnace, the studies to recover CO_2 of flue gas of coal-fired power stations and to separate recovered CO_2 under deep land (Carbon Capture and Separation/CCS) have been developed. But it will be difficult to achieve CCS economically. In order to achieve economical CCS, it will be necessary to develop the new power generating system. 12 years ago, NEDO researched the hydrogen-fired turbin under the WENET project and following natural gas-fired CO_2 recovery ready closed type high performance gas turbine. This turbine was adopting an epoch making cycle. Unfortunately that project was terminated. In this paper the Author propose the Modified Oxygen-blow Rankine-cycle turbine (MORIT) based on the R & D respects and recent technical innovations on the gas turbine taking into account. And the performance will be calculated. Fuels of the proposed turbine are not only natural gas but biomass derived fuel (BDF).
公益社団法人日本ガスタービン学会の論文
2010-10-20