| 麻纤维超临界二氧化碳流体脱胶研究 |
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| 引用本文： | 高丽贤,郝新敏,张建春,王建明. 麻纤维超临界二氧化碳流体脱胶研究[J]. 毛纺科技, 2006, 0(8): 30-33 |
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| 作者姓名： | 高丽贤 郝新敏 张建春 王建明 |
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| 作者单位： | 北京服装学院材料工程学院,北京,100029;总后勤部军需装备研究所,北京,100088;总后勤部军需装备研究所,北京,100088;北京服装学院材料工程学院,北京,100029 |
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| 摘 要： | 针对大麻麻皮、大麻打成麻、苎麻麻条等3种实验材料,通过改变超临界二氧化碳的温度、压力和处理时间等因素,研究了超临界流体对大麻纤维脱胶的影响.结果表明:经过处理之后的大麻纤维胶质含量下降,在实验范围内得出了麻纤维中果胶、半纤维素和木质素的含量随温度、压力、时间的变化关系,结果表明超临界流体对麻纤维果胶的脱除效果比较好.
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| 关 键 词： | 超临界二氧化碳流体 大麻纤维 苎麻纤维 脱胶 |
| 文章编号： | 1003-1456（2006）08-0030-04 |
| 收稿时间： | 2006-03-07 |
| 修稿时间： | 2006-03-07 |
Study on the degumming of hemp fiber with supercritical CO2 fluid |
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| GAO Li-xian,HAO Xin-min,ZHANG Jian-chun,WANG Jian-ming. Study on the degumming of hemp fiber with supercritical CO2 fluid[J]. Wool Textile Journal, 2006, 0(8): 30-33 |
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| Authors: | GAO Li-xian HAO Xin-min ZHANG Jian-chun WANG Jian-ming |
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| Affiliation: | 1. Dyeing and Finishing Engineering,Beijing Institute of Clothes Technology,Beijing 100029,China; 2. The Quartermaster Research Institute of the General Logistics Department of the PLA,Beijing 100088,China |
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| Abstract: | The experimentation dealed with 3 materials by supercritical CO2. These materials are husk of hemp, hemp fiber and ramie fiber. By alter the temperature,pressure and treatment time,it studied the degumming of hemp fiber. The experimental results showed that the pectic content of the hemp fibers decreased after treated by supercritical CO2. The experiment showed that the results were good about the pectic degumming by supercritical CO2. |
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| Keywords: | supercritical CO2 fluid hemp fiber ramine fiber degumming |
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