| 氧化法制取草酸的工艺探讨 |
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| 引用本文： | 谢子汝. 氧化法制取草酸的工艺探讨[J]. 现代化工, 1993, 0(2) |
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| 作者姓名： | 谢子汝 |
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| 作者单位： | 广西植物研究所荔浦联合精细化工厂 荔浦 |
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| 摘 要： | 以淀粉作为原料,不预先进行水解,直接投料,在硝酸、硫酸的作用下,催化、氧化制取草酸,所得的产品颜色纯白,纯度大于99%。以淀粉投料计算,草酸得率大于100%。
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| 关 键 词： | 淀粉 催化 氧化 草酸 |
Study on preparation of oxalic acid by oxidation method |
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| Xie Ziru. Study on preparation of oxalic acid by oxidation method[J]. Modern Chemical Industry, 1993, 0(2) |
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| Authors: | Xie Ziru |
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| Abstract: | Oxidation of starch by nitric acid and sulfuric acid using starch without preliminary hydrolysis as raw material to prepare oxalic acid was studied. Product with 99% purity can be obtained and the yield of oxalic acid is larger than 100%. |
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| Keywords: | starch catalysis oxidation oxalic acid |
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