发明名称 |
GASIFICATION APPARATUS WITH SUPERCRITICAL FLUID |
摘要 |
A gasification apparatus heats and pressurizes a gasification feedstock to bring the gasification feedstock into a supercritical state, and performs decomposition-treatment on the gasification feedstock to obtain fuel gas. The gasification apparatus includes a heat exchanger, a gas-liquid separator, and a turbine. The heat exchanger introduces the gasification feedstock into a low-temperature-side flow channel and introduces treated fluid in a supercritical state into a high-temperature-side flow channel, so that heat exchange is performed between the gasification feedstock and the treated fluid. The gas-liquid separator extracts, from the high-temperature-side flow channel, the treated fluid that has been in a subcritical state due to heat exchange, performs gas-liquid separation on the treated fluid, and returns a separated liquid to the high-temperature-side flow channel. The turbine is powered by fuel gas separated by the gas-liquid separator. |
申请公布号 |
US2017066982(A1) |
申请公布日期 |
2017.03.09 |
申请号 |
US201415123445 |
申请日期 |
2014.03.05 |
申请人 |
THE CHUGOKU ELECTRIC POWER CO., INC. ;HIROSHIMA UNIVERSITY ;TOYO KOATSU CO., LTD. |
发明人 |
Wada Yasutaka;Kubota Haruhito;Yamamura Yukimasa;Uchiyama Ichiro;Oyama Keiji;Yamasaki Toshiki;Matsumura Yukihiko;Kawai Yoshifumi;Noguchi Takashi |
分类号 |
C10J3/78;F02C6/18;F02C3/14 |
主分类号 |
C10J3/78 |
代理机构 |
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代理人 |
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主权项 |
1. A gasification apparatus that heats and pressurizes a gasification feedstock to bring the gasification feedstock into a supercritical state, and performs decomposition-treatment on the gasification feedstock to obtain fuel gas, the gasification apparatus comprising:
a heat exchanger that introduces the gasification feedstock into a low-temperature-side flow channel and introduces treated fluid in a supercritical state into a high-temperature-side flow channel, so that heat exchange is performed between the gasification feedstock and the treated fluid; a gas-liquid that extracts, from the high-temperature-side flow channel, the treated fluid that has been in a subcritical state due to heat exchange, performs gas-liquid separation on the treated fluid, and returns a separated liquid to the high-temperature-side flow channel; and a turbine that is powered by fuel gas separated by the gas-liquid separator. |
地址 |
Hiroshima JP |