| 第 33 卷第 2 期 |  | Vol. 33 No. 2 | | 2003 年 4 月 | Apr 2003 |
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所屬欄目：其它
高純級三(羥甲基)氨基甲烷合成和純化工藝研究 |
| 張冠南; 孫艷; 龐小琳; 劉鳳艷(鞍山市精細化工研究開(kāi)發(fā)中心; 遼寧鞍山; 114044) |
| 摘 要：對直接加氫法和兩步法合成三 (羥甲基 )氨基甲烷的工藝進(jìn)行了系統的比較研究 ,通過(guò)實(shí)驗得到優(yōu)化的工藝條件和催化劑套用方法 ,建立了較合理的純化方法。 |
| 關(guān)鍵詞：三（羥甲基）氨基甲烷; 直接加氫法; 精制 |
| 中圖分類(lèi)號：TQ226.34 文獻標識碼：A 文章編號：1009-9212(2003)02-0040-02 |
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| The Study on the synthesis and purifying of the high quality Tris(hydroxy methyl)-aminomethane |
| ZHANG Guan-nan etc.（Anshan research development center of fine chemical; Liaoning Anshan 114044; China） |
| 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. |
| Key words：Tris; directed hydrogenation; fine purification |
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收稿日期：2003-02-13
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