5-1.石炭と木質系バイオマスとの混焼における粒子状浮遊物質の放出挙動((1)燃焼,Session 5 燃焼・熱利用)

概要

論文の詳細を見る
Emission of particulate matter, namely PM_10 for the particles≦10μm, was studied during co-firing of coal with cedar chip. Co-firing was conducted at 1200〜1450℃ in a lab-scale drop tube furnace. At 1200℃, the emission of submicron particulates (PM_1) is increased proportionally with the increase of cedar chip mass fraction in the mixed fuels. Comparing to the combustion of coal alone, co-firing releases more the chlorides, sulfates and phosphates containing the basic elements contributed from the added cedar chip. At a higher temperature, 1450℃, less the PM_1, is however released from co-firing due to the interactions between alumino-silicates in coal and basic elements in cedar chip. Accordingly, the co-firing ash has a larger size than that from coal combustion.
一般社団法人日本エネルギー学会の論文
2006-08-03