Title:
【発明の名称】炭化水素燃料を燃焼する方法とシステム
Document Type and Number:
Japanese Patent JP3401246
Kind Code:
B2
Abstract:
A method of combusting a hydrocarbon fuel includes mixing the fuel with a first air stream to form a fuel/air mixture having an equivalence ratio of greater than 1 and partially oxidizing the fuel by contacting it with an oxidation catalyst to generate a heat of reaction and a partial oxidation product stream. The partial oxidation product stream is mixed with a second air stream and completely combusted in a main combustor at a condition at which appreciable quantities of thermal NOx are not formed to generate an effluent gas stream, thereby generating an effluent gas stream containing decreased amounts of thermal and prompt NOx. A system for combusting a hydrocarbon fuel includes, in combination, means for mixing the fuel with a first air stream, a catalytic oxidation stage containing an oxidation catalyst, means for mixing the partial oxidation product stream with a second air stream, and a main combustor capable of completely combusting the partial oxidation product stream.
Inventors:
Corkette, Meridis Bee., The Third
Kesten, Arthur S.
San Giovanni, Joseph Jay.
Xaviersky, Martin F.
Pandy, Dennis Earl.
Serie, Danielle Jay.
Kesten, Arthur S.
San Giovanni, Joseph Jay.
Xaviersky, Martin F.
Pandy, Dennis Earl.
Serie, Danielle Jay.
Application Number:
JP50007493A
Publication Date:
April 28, 2003
Filing Date:
May 05, 1992
Export Citation:
Assignee:
United Technologies Corporation
International Classes:
F01N5/02; F02B51/02; F02C3/20; F02M27/02; F23C6/04; F23C13/00; F23C99/00; F23R3/30; F23R3/40; (IPC1-7): F01N5/02; F02B51/02; F02C3/20; F02M27/02; F23C11/00; F23R3/30; F23R3/40
Domestic Patent References:
| JP51127923A | ||||
| JP5319732B1 |
Other References:
【文献】米国特許4459126(US,A)
Attorney, Agent or Firm:
Fujiya Shiga (1 person outside)