| 维生素K3合成的工业化研究 |
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| 引用本文： | 徐海升,赵建宏,宋成盈,王留成,白汝江.维生素K3合成的工业化研究[J].化学反应工程与工艺,2002,18(4):334-338. |
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| 作者姓名： | 徐海升 赵建宏 宋成盈 王留成 白汝江 |
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| 作者单位： | 郑州大学化学工程学院,河南,郑州,450002 |
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| 摘 要： | 确定了2－甲基萘氧化剂2－甲基－1，4－萘醌，Cr（Ⅲ）电氧化制Cr(Ⅳ)和由2－甲基－1，4－萘醌制维生素K3的最佳工艺条件，结果表明，该新工艺生产过程稳定，原料消耗成本显著降低。
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| 关 键 词： | 维生素K3 合成 工业化 2－甲基萘 2－甲基－1 4－萘醌 电氧化 |
| 文章编号： | 1001-7631(2002)04-0334-05 |
| 修稿时间： | 2002年4月24日 |
Scale-up Development of Synthesizing Vitamin K3 |
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| XU Hai-sheng,ZHAO Jiang-hong,SONG Cheng-ying,WANG Liu-cheng,BAI Ru-jiang.Scale-up Development of Synthesizing Vitamin K3[J].Chemical Reaction Engineering and Technology,2002,18(4):334-338. |
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| Authors: | XU Hai-sheng ZHAO Jiang-hong SONG Cheng-ying WANG Liu-cheng BAI Ru-jiang |
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| Abstract: | The technological process for synthesizing vitami K 3 (VK 3) was systematically investigated. The operating conditions of generating 2-methyl-1, 4-naphthoquinone(2-MNQ) from 2-methylnaphalene (2-MN) with Cr 6+ as oxidic medium and producing Cr 6+ from Cr 3+ by electro-oxidation and synthesizing vitamin K 3 from 2-MNQ were optimited. The results showed that the new technological process is stable in operation with lower raw material cost. |
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| Keywords: | methylnaphthalene 2-methyl-1 4-naphthoquinone Vitamin K 3 electro-oxidation syntheses |
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