Title:
希薄濃度の可燃ガスを燃焼させる過圧燃焼器
Document Type and Number:
Japanese Patent JP2004514864
Kind Code:
A
Abstract:
A superatmospheric combustion apparatus and a method of operating such an apparatus include providing a superatmospheric combustion device having a lean gas chamber, a combustor, a heat recovery section, and an exhaust, feeding lean gas to the lean gas chamber, providing a heat sink/pressure equalization chamber and a preheated air chamber within the combustion device, feeding pressurized ambient air to the heat sink/pressure equalization chamber, feeding preheated air to the preheated air chamber, exchanging heat from the lean gas chamber, the preheated air chamber, and the combustor to the pressurized ambient air in the heat sink/pressure equalization chamber, feeding the lean gas from the lean gas chamber to the combustor, feeding the preheated air from the preheated air chamber to the combustor, and combusting the lean gas and the preheated air in the combustor at superatmospheric pressure.
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Inventors:
McKevoy, Lawrence, Jay.
Jacobsen, John, Gee.
Jacobsen, John, Gee.
Application Number:
JP2002516537A
Publication Date:
May 20, 2004
Filing Date:
July 26, 2001
Export Citation:
Assignee:
FOSTER WHEELER USA CORPORATION
International Classes:
F23D14/02; F23C99/00; F23D14/22; F23D14/78; F23G7/06; F23L15/00; (IPC1-7): F23D14/02; F23C11/00; F23D14/22; F23L15/00
Domestic Patent References:
| JPH08128620A | 1996-05-21 | |||
| JPH09101021A | 1997-04-15 | |||
| JP2001124329A | 2001-05-11 | |||
| JPH05288309A | 1993-11-02 | |||
| JPH11287407A | 1999-10-19 | |||
| JPH06272851A | 1994-09-27 |
Attorney, Agent or Firm:
Masao Okabe
Nobuaki Kato
Kazuo
Shinichi Usui
Ikuo Fujino
Takao Ochi
Teruhisa Motomiya
Norimichi Takanashi
Asahi Shinmitsu
Seiichiro Takahashi
Koji Yoshizawa
Nobuaki Kato
Kazuo
Shinichi Usui
Ikuo Fujino
Takao Ochi
Teruhisa Motomiya
Norimichi Takanashi
Asahi Shinmitsu
Seiichiro Takahashi
Koji Yoshizawa