| タイトル | Development of an advanced Sabatier CO2 reduction subsystem |
| 著者（英） | Cusick, R. J.; Kleiner, G. N. |
| 著者所属（英） | NASA Johnson Space Center|Hamilton Standard |
| 発行日 | 1981-07-01 |
| 言語 | eng |
| 内容記述 | A preprototype Sabatier CO2 reduction subsystem was successfully designed, fabricated and tested. The lightweight, quick starting (less than 5 minutes) reactor utlizes a highly active and physically durable methanation catalyst composed of ruthenium on alumina. The use of this improved catalyst permits a simple, passively controlled reactor design with an average lean component H2/CO2 conversion efficiency of over 99% over a range of H2/CO2 molar ratios of 1.8 to 5 while operating with process flows equivalent to a crew size of up to five persons. The subsystem requires no heater operation after start-up even during simulated 55 minute lightside/39 minute darkside orbital operation. |
| NASA分類 | MAN/SYSTEM TECHNOLOGY AND LIFE SUPPORT |
| レポートNO | 82A10899
ASME PAPER 81-ENAS-11 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/413456 |
