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dc.contributor.author李清彪
dc.contributor.author陈洪钫
dc.date.accessioned2016-05-17T02:52:33Z
dc.date.available2016-05-17T02:52:33Z
dc.date.issued1994
dc.identifier.citation化工学报,1994,(4):59-65
dc.identifier.issn0438-1157
dc.identifier.otherHGSZ199404010
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/106606
dc.description.abstract应用本文(I)报建立起来的改进的扩散自由体积模型,对聚丙烯酰胺凝胶及其固定化酵母细胞中葡萄糖和(或)乙醇的有效扩散系数与凝胶的单体浓度、交联度、温度和细胞浓度分别进行关联,定性解释和定量关联都令人满意,说明了该模型的适用性.
dc.description.abstractThe validity of the modiFied Free volume diFFusion model proposed in the previous paper ( I ) was tested For the interpretation and correlation of data on diFFusion in polyacrylamide gel and immobilized yeast cell matrix.The eFFects of monomer concentration, crosslinking degree, temperature, diFFusant size and cell loadings on the eFFective diFFusivities of the diFFusants in the above media were quantitatively correlated and qualitatively explained quite well with the model.Good agreement between the regressed equation predictions and the experimental data was obtained.Some semi- empirical equations were also obtained to relate the eFFective diFFusivity in the gel to the composition of the initial solution.
dc.language.isozh_CN
dc.subject扩散模型
dc.subject自由体积
dc.subject有效扩散系数
dc.subject聚丙烯酰胺凝胶
dc.subject固定化酵母
dc.subjectdiFFusion model
dc.subjectFree volume
dc.subjecteFFective diFFusivity
dc.subjectpolyacrylamide gel
dc.subjectimmobilized yeast cell matrix
dc.title改进的扩散自由体积模型及其在凝胶和固定化细胞中的应用(Ⅱ)实验数据的关联
dc.title.alternativeA MODIFIED FREE VOLUME DIFFUSION MODEL ANDITS APPLICATION TO GEL AND IMMOBILIZEDCELL MATRIX (Ⅱ)APPLICATION RESULT
dc.typeArticle


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