流動層ガス化炉における褐炭の水蒸気ガス化で生成したタールの成分分析

抄録

The purpose of this study is to clarify compounds of a tar (a light tar and a heavy tar) in which are produced in a fluidized bed gasifier. In steam gasification of lignite, the tar generated in syngas was collected. The tar was analyzed by combination of gas chromatograph mass spectrometer (GC/MS) and field desorption mass spectrometer (FD-MS). On the FD-MS spectra, It was found that A rule based on structural formula of tar compounds was found on FD-MS spectra. By using of the rule, it was found that main tar components were polycyclic aromatic hydrocarbon (PAH) without functional group substitutions.