| 羟丙基瓜尔胶的干燥研究 |
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| 引用本文： | 石文彪 王成学 杨艳玲. 羟丙基瓜尔胶的干燥研究[J]. 河北化工, 2006, 29(2): 34-35,38 |
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| 作者姓名： | 石文彪 王成学 杨艳玲 |
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| 作者单位： | [1]长春工业大学化学工程学院,吉林长春130012 [2]长春华日涂料有限公司,吉林长春130022 |
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| 摘 要： | 对羟丙基瓜尔胶（HPG）进行了常压干燥和真空干燥实验，对不同干燥条件下干燥过程中的水分变化情况进行研究，分析干燥过程、干燥机理及不同的干燥时间、温度对干燥的影响，最终确定了最佳的干燥条件，为生产过程中HPG水分的分析提供了理论参考。
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| 关 键 词： | 羟丙基瓜尔胶 干燥机理 干燥速率 |
| 文章编号： | 1003-5095（2006）02-0034-03 |
| 收稿时间： | 2005-12-20 |
| 修稿时间： | 2005-12-20 |
Study on the Drying of Hydroxypropyl Guar Gum |
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| SHI Wen-biao, WANG Cheng-xue, YANG Yah-ling. Study on the Drying of Hydroxypropyl Guar Gum[J]. Hebei Chemical Engineering and Industry, 2006, 29(2): 34-35,38 |
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| Authors: | SHI Wen-biao WANG Cheng-xue YANG Yah-ling |
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| Affiliation: | 1.School of Chemical Engineering, Changchun University of Technology ,Changchun 130012,China; 2.Changchun Huari Paint Co.,Ltd, Changchun 130022,China |
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| Abstract: | In this paper, the vacuum drying,normal pressure drying on HPG is experimented. The moisture-loss condition of hydroxypropyl guar gum at different condilions is studied, analyze drying process .mechanism, and different drying time and drying lemperature influence on drying, the optimal drying condition was established finally, and an method which is for moisture analysis in manufacture process is offered. |
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| Keywords: | hydroxypropyl guar gum drying mechanism drying rate |
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