| 高纯级三(羟甲基)氨基甲烷合成和纯化工艺研究 |
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| 引用本文： | 张冠南,孙艳,庞小琳,刘凤艳.高纯级三(羟甲基)氨基甲烷合成和纯化工艺研究[J].精细化工中间体,2003,33(2):40-41,44. |
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| 作者姓名： | 张冠南 孙艳 庞小琳 刘凤艳 |
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| 作者单位： | 鞍山市精细化工研究开发中心,辽宁,鞍山,114044 |
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| 摘 要： | 对直接加氢法和两步法合成三 (羟甲基 )氨基甲烷的工艺进行了系统的比较研究 ,通过实验得到优化的工艺条件和催化剂套用方法 ,建立了较合理的纯化方法。
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| 关 键 词： | 三(羟甲基)氨基甲烷 直接加氢法 精制 |
| 文章编号： | 1009-9212(2003)02-0040-02 |
The Study on the Synthesis and Purifying of the High Quality Tris (hy- droxy methyl)-amino-methane |
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| ZHANG Guan-nan etc..The Study on the Synthesis and Purifying of the High Quality Tris (hy- droxy methyl)-amino-methane[J].Fine Chemical Intermediates,2003,33(2):40-41,44. |
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| Authors: | ZHANG Guan-nan etc |
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| Abstract: | The two methods of directed hydrogenation and the two step synthesis for tris-(hydroxy methyl)-aminomethane was researched and compared with. The optimal conditions and reasonable purifing ways were proposed. The methods of catalyst activation and reclaiming were studied. |
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| Keywords: | Tris directed hydrogenation fine purification |
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