| 椰子壳苯酚液化的研究 |
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| 引用本文： | 郑志锋,邹局春,陈华平,张宏健.椰子壳苯酚液化的研究[J].福建林学院学报,2007,27(2):138-142. |
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| 作者姓名： | 郑志锋 邹局春 陈华平 张宏健 |
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| 作者单位： | 西南林学院木质科学与装饰工程学院,云南,昆明,650224 |
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| 基金项目： | 东北林业大学生物质材料科学与技术教育部重点实验室开放基金，云南省教育厅资助项目 |
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| 摘 要： | 研究了催化剂种类、浓硫酸催化剂用量、液化反应温度、苯酚与椰子壳质量比、液化反应时间对液化产物残渣率及结合酚的影响。结果表明,浓硫酸是椰子壳液化反应较佳的催化剂;当浓硫酸用量为6%,反应温度为150℃,质量比为4∶1时,液化反应30 min可较好地将椰子壳液化;随着液化反应时间的延长,液化产物结合酚含量上升。
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| 关 键 词： | 椰子壳 苯酚 液化 酸性催化剂 结合酚 |
| 文章编号： | 1001-389X（2007）02-0138-05 |
| 收稿时间： | 2006-11-28 |
| 修稿时间： | 2007-01-30 |
Study on liquefaction of coconut shell in phenol |
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| ZHENG Zhi-feng,ZOU Ju-chun,CHEN Hua-ping,ZHANG Hong-jian.Study on liquefaction of coconut shell in phenol[J].Journal of Fujian College of Forestry,2007,27(2):138-142. |
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| Authors: | ZHENG Zhi-feng ZOU Ju-chun CHEN Hua-ping ZHANG Hong-jian |
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| Institution: | College of Wood Science and Decoration Engineering, Southwest Forestry University, Kunming, Yuannan 650224, China |
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| Abstract: | The liquefaction of coconut shell in phenol was studied.The effects of catalysts,different content of sulphuric acid,reaction temperature,phenol: powder ratio,reaction time on the content of residue and combined phenol of the products of liquefaction were discussed in detail.The result showed that sulphuric acid was an excellent catalyst.With 6% sulphuric acid(the concentration of 98%) as the catalyst,reaction temperature at 150 ℃,the weight ratio of phenol to coconut powder being 4,and reaction time 30 mins,favourable liquefaction reaction parameters were found.The amount of combined phenol rose with the reaction time extending. |
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| Keywords: | coconut shell phenol liquefaction acid catalyst combined phenol |
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