TOP > 外国特許検索 > HYDROTHERMAL DECOMPOSITION APPARATUS USING INTERNALLY-CIRCULATING FLUIDIZED BED, AND HYDROTHERMAL DECOMPOSITION METHOD

HYDROTHERMAL DECOMPOSITION APPARATUS USING INTERNALLY-CIRCULATING FLUIDIZED BED, AND HYDROTHERMAL DECOMPOSITION METHOD 新技術説明会

外国特許コード F130007619
整理番号 S2012-0323-N0
掲載日 2013年8月21日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2013JP052211
国際公開番号 WO 2013/115316
国際出願日 平成25年1月31日(2013.1.31)
国際公開日 平成25年8月8日(2013.8.8)
優先権データ
  • 特願2012-018199 (2012.1.31) JP
発明の名称 (英語) HYDROTHERMAL DECOMPOSITION APPARATUS USING INTERNALLY-CIRCULATING FLUIDIZED BED, AND HYDROTHERMAL DECOMPOSITION METHOD 新技術説明会
発明の概要(英語)

Provided are: a hydrothermal decomposition apparatus that uses an internally-circulating fluidized bed that can be reused by reliably separating and recovering oxygen and hydrogen that have been generated, arbitrarily controlling each of the reaction temperature, reaction speed, reaction time and reaction zone of reactions that simultaneously proceed in the fluidized bed, and recovering reaction heat with high efficiency

and a hydrothermal decomposition method. The hydrothermal decomposition apparatus is provided with: a thermal reduction reactor (3) for carrying out thermal reduction reactions

a hydrothermal decomposition reactor (4) for carrying out hydrothermal decomposition reactions

a dispersion plate (8) for introducing a low oxygen partial pressure gas to the thermal reduction reactor (3), and a dispersion plate (9) for introducing water vapor to the hydrothermal decomposition reactor (4)

an outlet (14) for recovering gas containing oxygen generated by the thermal reduction reactor (3)

and an outlet (15) for recovering gas containing hydrogen generated by the hydrothermal decomposition reactor (4). The hydrothermal decomposition apparatus is configured in such a manner that a top communication port (6) and a bottom communication port (7), which are formed on a partition plate (5) that partitions the thermal reduction reactor (3) and the hydrothermal decomposition reactor (4), are buried inside the fluidized bed (2), and the fluidized bed (2) is able to directly flow between the thermal reduction reactor (3) and the hydrothermal decomposition reactor (4) through the top communication port (6) and the bottom communication port (7).

  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • NIIGATA UNIVERSITY
  • 発明者(英語)
  • KODAMA, TATSUYA,
  • GOKON, NOBUYUKI,
  • SAKURAI, ATSUSHI,
  • MATSUBARA, KOJI
国際特許分類(IPC)
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