@article{oai:ir.kagoshima-u.ac.jp:00010657,
 author = {三原, 久正 and MIHARA, Hisamasa and 吉見, 考弘 and YOSHIMI, Takahior and 伊地知, 和也 and IJICHI, Kazuya and 上村, 芳三 and UEMURA, Yoshimitsu and 大角, 義浩 and OOZUNO, Yoshihiro and 萩原, 孝一 and HAGIHARA, Koichi and 幡手, 泰雄 and HATATE, Yasuo},
 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 = {The estimated quantity of coal deposits is enormous, hence, an energy supplement system for coal has to be established urgently.
In the present study, to achieve this purpose, catalytic coal gasification with steam using a draft tube spouted bed was carried out under the coal feed rate 1kg-coal/h. Two levels of tube-cone
clearance (H_D) were employed, that is, H_D=3mm　and 6mm. Consequently, it was found that tar was not produced. The production rate and content of hydrogen were about 300cc-NTP/s and 55%, respectively. However, a large amount of nitrogen was observed in annulus exit gas for H_D=6mm. This appears to be caused by air dilution through the
tube-cone clearance.},
 pages = {71--75},
 title = {ドラフトチューブ付き噴流層による石炭接触ガス化装置の開発},
 volume = {37},
 year = {1995}
}