| タイトル | NOx results from two combustors tested on medium BTU coal gas |
| 著者（英） | Schwab, J.; Notardonato, J. J.; Vermes, G.; Carl, D. E.; Sherlock, T. P. |
| 著者所属（英） | Westinghouse Electric Corp.|Westinghouse Electric Corp.|NASA Lewis Research Center |
| 発行日 | 1982-10-01 |
| 言語 | eng |
| 内容記述 | The results of tests of two combustor configurations using coal gas from a 25 ton/day fluidized bed coal gasifier are reported. The trials were run with a ceramic-lined, staged rich/lean burner and an integral, all metal multiannular swirl burner (MASB) using a range of temperatures and pressures representative of industrial turbine inlet conditions. A lean mixture was examined at 104, 197, and 254 Btu/Scf, yielding NO(x) emissions of 5, 20, and 70 ppmv, respectively. The MASB was employed only with a gas rated at 220-270 Btu/Scf, producing 80 ppmv NO(x) at rated engine conditions. The results are concluded to be transferrable to current machines. Further tests on the effects of gas composition, the scaling of combustors to utility size, and the development of improved wall cooling techniques and variable geometry are indicated. |
| NASA分類 | ENVIRONMENT POLLUTION |
| レポートNO | 83A11493 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/406999 |
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