发明名称 |
Staged Oxyfuel Combustion Method Using Pre-Heated Reagents |
摘要 |
The invention relates to a staged oxyfuel combustion method in which a combustion chamber is injected with a jet of fuel inside a jet of primary oxygen gas which is introduced through a hole having a diameter D and a secondary oxygen gas which is introduced through a hole having a diameter d, which is positioned at a distance l from the hole for the primary oxygen gas. According to the invention, the jet of fuel emerges at a distance r set back from the wall of the combustion chamber. The oxygen-rich oxygen gas is pre-heated to a temperature of at least 300° C. The r/D ratio is between 5 and 20 or between 0.75 and 3 and the l/d ratio is at least 2.
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申请公布号 |
US2010009301(A1) |
申请公布日期 |
2010.01.14 |
申请号 |
US20060158140 |
申请日期 |
2006.12.18 |
申请人 |
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE |
发明人 |
LEROUX BERTRAND;CONSTANTIN GABRIEL;IMBERNON CHRISTIAN;TSIAVA REMI |
分类号 |
F23L7/00;F23L15/00;F23N3/00 |
主分类号 |
F23L7/00 |
代理机构 |
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