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    • 4. 发明授权
    • Fuel treatment device
    • 燃油处理装置
    • US07883675B2
    • 2011-02-08
    • US12666891
    • 2009-06-01
    • Masatoshi NakamuraTakashi NakagawaYuji TsutsuiMasatoshi Teranishi
    • Masatoshi NakamuraTakashi NakagawaYuji TsutsuiMasatoshi Teranishi
    • B01J8/08B01J8/02
    • B01J8/0469B01J8/003B01J2208/00504B01J2208/00769C01B3/384C01B3/48C01B2203/0233C01B2203/0283C01B2203/044C01B2203/047C01B2203/0816C01B2203/0883C01B2203/0894C01B2203/1005C01B2203/1294C01B2203/82
    • The present invention provides a fuel treatment device which can realize easy separation and collection of a catalyst contained in the device. In a fuel treatment device (21) of the present invention a fuel gas is supplied to a catalyst, which fills a catalyst filling space (24) surrounded by a cylindrical inner circumferential wall and a cylindrical outer circumferential wall, to produce a reformed gas. The fuel treatment device (21) has a removal section indicator indicating a catalyst removal section (29) on the outer circumferential surface of the outer circumferential wall of the cylindrical catalyst filling space (24) and an opening formation assister assisting the formation of a catalyst removal opening for removing the catalyst. The removal section indicator and the opening formation assister are, for example, an oval annular shallow groove (30) formed at the outer circumferential wall of the catalyst filling space (24) over substantially the entire length in the axial direction of the catalyst filling space (24). When a catalyst (25) is collected from the fuel treatment device (21) after a lapse of a period of use, the catalyst removal opening (29) surrounded by the annular shallow groove (30) is cut off, and a catalyst removal opening (40) is formed.
    • 本发明提供一种燃料处理装置,其能够容易地分离并收集装置中所含的催化剂。 在本发明的燃料处理装置(21)中,向催化剂供给燃料气体,催化剂填充由圆筒状的内周壁和圆筒状的外周壁包围的催化剂填充空间(24),生成重整气体。 燃料处理装置(21)具有指示在圆筒状催化剂填充空间(24)的外周壁的外周面上的催化剂除去部(29)的去除部指示器和辅助催化剂形成的开口形成助剂 用于除去催化剂的除去开口。 除去部指示器和开口形成助手例如是在催化剂填充空间(24)的外周壁上形成在催化剂填充空间的轴向方向上的基本上整个长度上的椭圆环形浅槽(30) (24)。 当经过一段时间后从燃料处理装置(21)收集催化剂(25)时,由环形浅槽(30)包围的催化剂除去开口(29)被切断,催化剂去除开口 (40)。
    • 5. 发明申请
    • FUEL TREATMENT DEVICE
    • 燃油处理装置
    • US20100202938A1
    • 2010-08-12
    • US12666891
    • 2009-06-01
    • Masatoshi NakamuraTakashi NakagawaYuji TsutsuiMasatoshi Teranishi
    • Masatoshi NakamuraTakashi NakagawaYuji TsutsuiMasatoshi Teranishi
    • B01J8/02
    • B01J8/0469B01J8/003B01J2208/00504B01J2208/00769C01B3/384C01B3/48C01B2203/0233C01B2203/0283C01B2203/044C01B2203/047C01B2203/0816C01B2203/0883C01B2203/0894C01B2203/1005C01B2203/1294C01B2203/82
    • The present invention provides a fuel treatment device which can realize easy separation and collection of a catalyst contained in the device. In a fuel treatment device (21) of the present invention a fuel gas is supplied to a catalyst, which fills a catalyst filling space (24) surrounded by a cylindrical inner circumferential wall and a cylindrical outer circumferential wall, to produce a reformed gas. The fuel treatment device (21) has a removal section indicator indicating a catalyst removal section (29) on the outer circumferential surface of the outer circumferential wall of the cylindrical catalyst filling space (24) and an opening formation assister assisting the formation of a catalyst removal opening for removing the catalyst. The removal section indicator and the opening formation assister are, for example, an oval annular shallow groove (30) formed at the outer circumferential wall of the catalyst filling space (24) over substantially the entire length in the axial direction of the catalyst filling space (24). When a catalyst (25) is collected from the fuel treatment device (21) after a lapse of a period of use, the catalyst removal opening (29) surrounded by the annular shallow groove (30) is cut off, and a catalyst removal opening (40) is formed.
    • 本发明提供一种燃料处理装置,其能够容易地分离并收集装置中所含的催化剂。 在本发明的燃料处理装置(21)中,向催化剂供给燃料气体,催化剂填充由圆筒状的内周壁和圆筒状的外周壁包围的催化剂填充空间(24),生成重整气体。 燃料处理装置(21)具有指示在圆筒状催化剂填充空间(24)的外周壁的外周面上的催化剂除去部(29)的去除部指示器和辅助催化剂形成的开口形成助剂 用于除去催化剂的除去开口。 除去部指示器和开口形成助手例如是在催化剂填充空间(24)的外周壁上形成在催化剂填充空间的轴向方向上的基本上整个长度上的椭圆环形浅槽(30) (24)。 当经过一段时间后从燃料处理装置(21)收集催化剂(25)时,由环形浅槽(30)包围的催化剂除去开口(29)被切断,催化剂去除开口 (40)。