| 腐植酸中羧基官能团的封闭研究 |
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| 引用本文： | 黄海涛,邬洪源,白丽明.腐植酸中羧基官能团的封闭研究[J].高师理科学刊,2001,21(2):40-41. |
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| 作者姓名： | 黄海涛 邬洪源 白丽明 |
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| 作者单位： | 1. 齐齐啥尔医学院,基础部,黑龙江,齐齐啥尔,161042
2. 齐齐哈尔大学,化学系,黑龙江,齐齐哈尔,161006 |
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| 摘 要： | 采用酯化的方法 ,对腐植酸中的羧基进行封闭 ,并找到最佳封闭条件为 :腐殖酸与甲醇反应量比例为 1 g∶1 2mL ,且在 1mol/L酸度条件下回流 4h .
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| 关 键 词： | 腐植酸 羧基 封闭 |
| 文章编号： | 1007-9831(2001)02-0040-02 |
| 修稿时间： | 2001年1月16日 |
Study on the confining experiment of carboxyl group in humic acid |
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| HUANG Hai tao ,WU Hong yuan ,BAI Li ming.Study on the confining experiment of carboxyl group in humic acid[J].Journal of Science of Teachers＇College and University,2001,21(2):40-41. |
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| Authors: | HUANG Hai tao WU Hong yuan BAI Li ming |
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| Institution: | HUANG Hai tao 1,WU Hong yuan 2,BAI Li ming 2 |
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| Abstract: | Adopt the methed of esterification to confine the carboxyl group in humic acid. The best confining conditions were that the ratio of humic acid and methyl alcohol is 1?g∶12?mL,the reaction time is refluxing for 4?h in H +]=1.0?mol/L. |
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| Keywords: | humic acid carboxyl group confine |
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