Pa-205 密閉型ガス化炉によるヒノキの間接ガス化における水分率と圧力の影響(2.技術,ポスターセッション1)

概要

論文の詳細を見る
Recently, wood biomass is promoted as the substitute of fossil fuel. Hinoki are one of the famous tree types in Japan. Waste wood is plentiful as a by-product of processing in Japan because wood has such a variety of uses as building,engineering works and boat building. Gasification of hinoki waste wood can generate fuel for engine dynamos. Then, it enables energy use except heat use. In this study indirect gasification is carried out by using a closed gasification reactor. The purpose of the study is to research the influence of water rate, pressure and heating temperature on the volume and composition of the gas generated. In an experiment, the heating temperatures ranged from 600℃ to 900℃ every 100℃. Also water rate (mass of the water/ mass of the dry sample+ mass of the water) ranged from 0% to 50% every 10%. One collection method is to collect the gas generated after stopping pressure rise inside the reactor, and the other is to do so, maintaining the pressure at a certain degree of Pascal inside the reactor. We compared the volume and composition of the two types of gas generated
2012-12-25