| 球形纤维素吸附特性的研究(英) |
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| 引用本文： | 孙宇,郭琦,MilanPolakovic,VladimirStefuca.球形纤维素吸附特性的研究(英)[J].天津理工大学学报,1998(Z1). |
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| 作者姓名： | 孙宇 郭琦 MilanPolakovic VladimirStefuca |
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| 作者单位： | 天津理工学院!天津，300191(孙宇，郭琦)，斯洛伐克技术大学化工技术学院化工与生物工程系!9．81237，斯洛伐克(MilanPolakovic，VladimirStefuca) |
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| 摘 要： | 对两种商业用球形胶质纤维素和它的低孔隙的胶质改性物的吸附特性进行了研究．得到了他们的孔隙率、排斥分离尺寸和描述微粒分配平衡系数的模型．特别是，发现他们中的一种的微粒分配平衡系数可用简单的RandomPlane模型来描述．
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| 关 键 词： | 纤维素 微粒 分配平衡系数 吸附 |
Study on Adsorbent Characterization of Bead Cellulose |
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| SUN Yu, GUO Naiqi, Milan Polakovic and Vladimir Stefuca.Study on Adsorbent Characterization of Bead Cellulose[J].Journal of Tianjin University of Technology,1998(Z1). |
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| Authors: | SUN Yu GUO Naiqi Milan Polakovic and Vladimir Stefuca |
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| Abstract: | Two kinds of commercial cellulose gel and the modifications of the low-porous gel to a form of affinity adsorbent were investigated by probing the accessibility of the hydrogels for a set of dextrans of varying molecular weight. The results of overall process, size exclusion chromatography and the model of describing particle partition coefficient of cellulose gel are found. Especially, once model of describing particle partition coefficient of cellulose gel can be described by the simple random plane model. |
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| Keywords: | cellulose paticle partition coefficient adsorbent |
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