| [Amim]Cl离子液体中微波辐射加热促进稻草秸秆酸水解制备还原糖 |
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| 引用本文： | 杨明妮,柴连周,毕先钧. [Amim]Cl离子液体中微波辐射加热促进稻草秸秆酸水解制备还原糖[J]. 化学研究, 2011, 22(4): 46-51 |
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| 作者姓名： | 杨明妮 柴连周 毕先钧 |
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| 作者单位： | 云南师范大学化学化工学院,云南昆明,650092 |
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| 基金项目： | 国家自然科学基金资助项目(20663007) |
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| 摘 要： | 在1-烯丙基-3-甲基咪唑氯盐([Amim]Cl)离子液体介质中,用微波辐射加热促进稻草秸秆纤维素的酸水解,探讨了微波辐射加热及离子液体对酸催化植物纤维素水解的促进作用；并对水解产物中的还原糖进行了测定,着重考察了离子液体用量、硫酸浓度、微波功率、反应温度、反应时间等因素对还原糖收率的影响.结果表明,在[Amim]Cl...
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| 关 键 词： | [Amim]Cl 离子液体 稻草秸秆 微波辐射 水解 还原糖 |
Preparation of reduced sugar via accelerated acid-induced hydrolysis of straw pole in ionic liquid Cl under microwave irradiation |
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| YANG Ming-ni,CHAI Lian-zhou,BI Xian-jun. Preparation of reduced sugar via accelerated acid-induced hydrolysis of straw pole in ionic liquid Cl under microwave irradiation[J]. Chemical Research, 2011, 22(4): 46-51 |
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| Authors: | YANG Ming-ni CHAI Lian-zhou BI Xian-jun |
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| Affiliation: | YANG Ming-ni,CHAI Lian-zhou,BI Xian-jun(School of Chemistry and Chemical Engineering,Yunnan Normal University,Kunming 650092,Yunnan,China) |
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| Abstract: | Microwave irradiation was introduced to accelerate the acid-induced hydrolysis of the plant fiber of straw pole in ionic liquid medium of 1-allyl-3-methyl imidazole chloride(Cl).The accelerating function of microwave irradiation and ionic liquid medium on the acid-induced hydrolysis of the plant fiber was investigated.One of the hydrolysis products,reduced sugar,was determined,with which the effects of dosage of the ionic liquid,concentration of sulfuric acid,microwave power,reaction temperature,and reactio... |
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| Keywords: | Cl ionic liquid straw pole microwave irradiation hydrolysis reduced sugar |
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