| 一种新型含磷极压剂的组成与结构研究 |
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| 引用本文： | 祝玉杰.一种新型含磷极压剂的组成与结构研究[J].分析测试学报,1997,16(6):41-43. |
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| 作者姓名： | 祝玉杰 |
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| 作者单位： | 兰州炼油化工总厂石化研究院!兰州730060 |
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| 摘 要： | 采用溶剂萃取和柱层析的分离方法，使用红外光谱、核磁共振、质谱（包括ＥＩ－ＭＳ、ＦＤ－ＭＳ、ＦＡＢ－ＭＳ）等现代 仪器分析技术，对高档齿轮油复合添加剂的主剂——含磷极压剂的组成和结构进行了较为详尽的分析和研究，其 化学结构为硫代磷酸二己脂十二胺盐。
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| 关 键 词： | 添加剂 结构分析 分离 极压剂 |
Study on Composition and Structure of a New Phosphoruscontaining Extreme-pressure Additive |
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| Zhu Yujie.Study on Composition and Structure of a New Phosphoruscontaining Extreme-pressure Additive[J].Journal of Instrumental Analysis,1997,16(6):41-43. |
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| Authors: | Zhu Yujie |
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| Abstract: | The composition and structure of a phosphorus-containing extreme-pressure additive in highgrade gear oil have been studied by FTIR, NMR, and various MS techniques, including EI/MS, FD/MS and FAB/MS. Solvent extraction and column chromatography were employed for the separation of the ingredi- ents. The dedecylammonium salt of dihexyl phosphorothionate was identified. |
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| Keywords: | Additive Structural analysis Separation Extreme-pressure additive |
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