0533 バイオマスガス化燃料電池発電用の多種不純物対応乾式ガス精製システムの開発(S48 バイオマス利用発電,S48 バイオマス利用発電)

概要

論文の詳細を見る
Practical sorbents for the processes were sought by various evaluation tests in simulated biomass-derived fuel gas stream. Newly developed copper based mercury sorbent proved to have performance that exceeds the impregnated activated carbon in the fuel gas containing H_2S and HCl up to 160℃. Improved production method was established to provide the halide sorbent reinforced by supporting material with increased amount of sodium aluminate loaded. The pellet sorbent exhibited superior performance and is available to mass production. Zinc oxide sorbent demonstrated that the desulfurization performance is sufficient to reduce both H_2S and COS without hydrogenation catalyst. It was revealed that the suitable order of the processes in the system starts with mercury removal followed by halides removal, and end with desulfurization. We concluded that the multiple-impurities removal system consists of thoroughly dry processes are possible to be configured in a demonstration plant.
社団法人日本機械学会の論文
2007-09-07