| 大孔树脂对白蜡种子鞣质的纯化工艺研究 |
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| 引用本文： | 牛雅萍,刘红,邢庆振,李炳奇.大孔树脂对白蜡种子鞣质的纯化工艺研究[J].离子交换与吸附,2011,27(5). |
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| 作者姓名： | 牛雅萍 刘红 邢庆振 李炳奇 |
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| 作者单位： | 1. 石河子大学化学化工学院,石河子,832000
2. 石河子大学农学院,石河子,832000 |
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| 基金项目： | 教育部春晖计划(Z2005-1-65001) |
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| 摘 要： | 选择6种大孔吸附树脂,比较其对大叶白蜡种子鞣质的吸附量和解吸率,筛选出较优的大叶白蜡种子鞣质吸附剂,并通过单因素实验和正交实验,对其静态吸附-解吸和动态吸附性能进行考察。实验结果表明,NKA-9树脂适合大叶白蜡种子鞣质的吸附分离,其最佳的吸附工艺参数为:上样浓度为3mg/mL、pH值为4、上样量为7BV、上样流速为1BV/h。
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| 关 键 词： | 大叶白蜡 鞣质 大孔树脂 吸附工艺 |
STUDY ON ADSORPTION PROCESS OF TANNINS FROM Frarinus IN XINJIANG WITH MACROPOROUS RESINS |
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| NIU Yaping,LIU Hong,XING Qingzhen,LI Bingqi.STUDY ON ADSORPTION PROCESS OF TANNINS FROM Frarinus IN XINJIANG WITH MACROPOROUS RESINS[J].Ion Exchange and Adsorption,2011,27(5). |
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| Authors: | NIU Yaping LIU Hong XING Qingzhen LI Bingqi |
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| Institution: | NIU Yaping1 LIU Hong1 XING Qingzhen2 LI Bingqi1 1.College of Chemistry and Chemical Engineering,Shihezi University,Shihezi 832000,China 2.College of Agriculture,China |
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| Abstract: | Adsorption capacity and desorption ratio of six types of macroporous resins for adsorption/desorption of tannin extracted from seeds in Frarinus.L(TFL) were compared to pick out adsorption resins with higher adsorption performances.Static adsorption/desorption and dynamic adsorption properties were also investigated by single factor experiments and orthogonal experiment.The experimental results showed that NKA-9 macroporous resin was the most suitable resin to adsorb/desorb TFL.The practicable technical par... |
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| Keywords: | Frarinus L Tannin Macroporous resin Adsorption process |
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