| 稀土及其负载型催化剂催化松香酯化动力学规律研究 |
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| 引用本文： | 郝强,哈成勇,刘治猛.稀土及其负载型催化剂催化松香酯化动力学规律研究[J].广州化学,2000,25(2):18-26. |
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| 作者姓名： | 郝强 哈成勇 刘治猛 |
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| 作者单位： | 1. 中国科学院广州化学研究所,广州,510650
2. 东莞理工学院,东莞,511700 |
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| 基金项目： | 广东省科技攻关项目，， |
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| 摘 要： | 研究了稀土氧化物 (NdnOm,SmnOm,GdnOm,LanOm)及其负载型催化剂对松香的催化酯化反应 ,系统探讨了稀土氧化物催化松香酯化的动力学规律 ,并初步比较了稀土及其附载型催化剂的催化性能。
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| 关 键 词： | 松香 树脂酸 稀土氧化物 酯化反应 |
| 修稿时间： | 1999-10-21 |
Kinetics of the Esterification of Rosin Catalyzed by Rare Earth Metal Oxides and its Supported Catalyst |
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| Hao Qiang,Ha Chengyong,Liu Zhimeng.Kinetics of the Esterification of Rosin Catalyzed by Rare Earth Metal Oxides and its Supported Catalyst[J].Guangzhou Chemistry,2000,25(2):18-26. |
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| Authors: | Hao Qiang Ha Chengyong Liu Zhimeng |
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| Abstract: | Catalytic effect of rare earth metal oxides(Nd nO m,Sm nO m,Gd nO m,La nO m)for rosin esterification had been studied.The dynamic experimental method and the theoretical kinetics equations of the esterification were obtained.Moreover,the activity of rare earth metal oxides and its supported catalysts had been compared. |
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| Keywords: | rosin resin acid rare earth metal oxides esterification |
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