石炭をチャー・原料ガス製造と発電に利用する複合システム

Japanese Patent JP5857340

B2

Most of the abundant naturally occurring low rank coal, which has a high moisture content and a high oxygen content, is transported with poor efficiency; utilized for heating with degraded thermal efficiency because of the loss of heat due to sensible heat for heating moisture and latent heat for vaporizing moisture; and utilized in existing coal combustion facilities with difficulty due to a high volatile component content. A complex system of the present invention for utilizing coal for manufacture of char and raw material gas and electric power generation is adopted to include: a drying unit for drying low rank coal of a high moisture content; a reformer for reforming the low rank coal that has been dried in the drying unit; a fluidized bed combustor for employing, as a fuel, the reformed coal obtained in the reformer; a producer gas supply pipe for supplying a combustion exhaust gas from the fluidized bed combustor as a pyrolytic and gasifying agent to the reformer; and a catalyst reforming unit for reforming a volatile component and the producer gas obtained from the low rank coal reformed in the reformer.

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Tatsuro Harada
Seiichiro Matsuda
Isao Mochida
Junichiro Hayashi
Yosuke Matsushita
Tsuyoshi Yamamoto
Toshiro Noguchi

JP2013504770A

February 10, 2016

March 15, 2012

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Kyushu Electric Power Co., Inc.
Kyushu University

C10J3/72; F23C10/00; F23K1/00; F23K1/04; F23L7/00

JPH08283749A	1996-10-29
JPH11279567A	1999-10-12
JPH07188677A	1995-07-25
JP2003003860A	2003-01-08

Ichiro Enomoto

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