@article{oai:ir.kagoshima-u.ac.jp:00007720, author = {幡手, 泰雄 and HATATE, Yasuo and 上村, 芳三 and UEMURA, Yoshimitsu and 今村, 昭吾 and IMAMURA, Shogo and 中禮, 誠也 and CHUREI, Seiya and 宮内, 正彦 and MIYAUCHI, Masahiko and 伊地知, 和也 and IJICHI, Kazuya and 田中, 安彦 and TANAKA, Yasuhiko}, journal = {鹿児島大学工学部研究報告, The research reports of the Faculty of Engineering, Kagoshima University}, month = {Sep}, note = {This report summarizes the results of kinetic study and fluidized bed experiments for catalyzed steam gasification of an USA low-rank coal (char). Potassium carbonate was used as the catalyst. From the kinetic study (thermogravimetric experiment at 1073K), the following kinetic equation was obtained. (omitted) In the fluidized bed gasification, the gasification rate increased with increasing the superficial gas velocity, and decreased with increasing the charged amount of char. The gasification rate of the fluidization experiment was about half that of the thermogravimetric experiment at 1073K. From the results above, the flow pattern and the partial pressures of gases in the bed seem to be significant in the present conditions of the fluidized bed.}, pages = {91--98}, title = {流動法による石炭の接触水蒸気ガスに関する研究}, volume = {32}, year = {1990} }