发明名称 |
Nitrogen oxides decreasing combustion method |
摘要 |
A nitrogen oxides decreasing combustion method which comprises; a first step of mixing a fuel and air with each other; a second step of bringing the mixture obtained in the first step, into contact with a packed catalyst so as to cause a portion of the mixture to burn only through a catalytic reaction; and a third step of adding a fresh supply of the fuel to a stream obtained from the second step to form a mixed gas and causing the mixed gas to undergo non-catalytic thermal combustion; the temperature of said packed catalyst being lower than the ignition temperature of the mixture and the adiabatic flame temperature of said mixed gas being lower than a temperature at which the nitrogen oxides occur.
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申请公布号 |
US4731989(A) |
申请公布日期 |
1988.03.22 |
申请号 |
US19870042630 |
申请日期 |
1987.04.23 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
FURUYA, TOMIAKI;YAMANAKA, SUSUMU;HAYATA, TERUNOBU;KOEZUKA, JUNJI |
分类号 |
F02C3/30;F23C13/00;F23R3/34;F23R3/40;(IPC1-7):F02C7/00;F02C7/26 |
主分类号 |
F02C3/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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