| タイトル | Evaluation of fuel additives for reduction of material imcompatibilities in methanol-gasoline blends |
| 本文（外部サイト） | http://hdl.handle.net/2060/19830021088 |
| 著者（英） | Barbee, J. G.; Knutson, W. K.; Rodriguez, C. F.; Cuellar, J. P., Jr. |
| 著者所属（英） | Southwest Research Inst. |
| 発行日 | 1983-03-01 |
| 言語 | eng |
| 内容記述 | Screening tests determined the efficacy of six commercially available additives as modifiers of methanol's corrosivity toward metals and its weakening of tensile properties of nonmetals in automotive fuel systems. From the screening phase, three additives which seemed to protect some of the metals were tested in higher concentrations and binary combinations in search of optimal application conditions. Results indicate that two of the additives have protective properties and combining them increases the protection of the metals corroded by methanol-gasoline blends. Half of the metals in the tests were not corroded. Testing at recommended concentrations and then at higher concentrations and in combinations shows that the additives would have no protective or harmful effects on the nonmetals. Two additives emerged as candidates for application to the protection of metals in automotive methanol-gasoline fuel systems. The additives tested were assigned letter codes to protect their proprietary nature. |
| NASA分類 | METALLIC MATERIALS |
| レポートNO | 83N29359
NASA-CR-168061
SWRI-7080
DOE/NASA/0287-1
NAS 1.26:168061 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/162112 |
