| GD-46大网格聚合物吸附剂的研制和应用 |
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| 引用本文： | 严希康,李宝忠,孙钦廉,陈晓峰,周文龙.GD-46大网格聚合物吸附剂的研制和应用[J].华东理工大学学报(自然科学版),1989(4). |
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| 作者姓名： | 严希康 李宝忠 孙钦廉 陈晓峰 周文龙 |
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| 作者单位： | 华东化工学院生化工程研究所
(严希康，李宝忠，孙钦廉，陈晓峰)，华东化工学院生化工程研究所(周文龙) |
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| 摘 要： | 本文介绍苯乙烯-二乙烯苯系列非极性大网格聚合物吸附剂GD-46的合成规律、物理性能、它对赤霉素(920)、螺旋霉素等生物活性物质的吸附能力。结果表明,吸附能力比日本的Diaion HP-20高4%(静态吸附容量)和10.5%(动态吸附容量),在选择性吸附性能上也优越。为吸附法提取有关生物活性物质(赤霉素、螺旋霉素等)提供了优良分离介质。
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| 关 键 词： | 吸收剂 共聚物 制备 赤霉素 共聚物制备 吸附分离 大孔树 脂吸附剂 |
Study on Preparation and Application of GD-46 Macroreticular Polymer Adsorbent |
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| Yan Xikang,Li Baozhong,Shun Qinlian,Chen Xiaofeng Zhou Wenlong.Study on Preparation and Application of GD-46 Macroreticular Polymer Adsorbent[J].Journal of East China University of Science and Technology,1989(4). |
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| Authors: | Yan Xikang Li Baozhong Shun Qinlian Chen Xiaofeng Zhou Wenlong |
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| Affiliation: | Research Institute of Biochemical Engineering |
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| Abstract: | GD-46 Macroreticulor Polymer adsorbent which belongs to the series of styrene-divinylbenzene polymers was developed in our laboratory. It has high adsorption capacity for active bio-substances, Such as Gibberellic Acid (920), Spiramycin etc., because of its apparent non-polarity, large specific surface area and suitable aperture. The way of preparation and physical properties of GD-46 macroreticular polymer adsorbent were studied. The tests for adsorption of Gibberellic Acid and Spiramycin were accomplished. The results showed that the adsorption capacities for above-mentioned substances are 4% (static) and 10.5% (dynamic) higher than Diaion HP-20 (made in Japan), and the performance of selective adsorption is also superior to Diaion HP-20, so that GD-46 Macroreticular polymer is an excellent adsorbent to separate such active bio-substances as Gibberellic Acid (920), Spiramycin from fermentation broth. |
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| Keywords: | absorbent copolymers preparation gibberellin preparation of copolymer adsorption separation macroreticular resin adsorbent |
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