详细信息
n-C°_5/C°_6/C°_7混合物在5A分子筛上的吸附平衡 ( EI收录)
Adsorption Equilibrium of Mixture of n-Pentane,n-Hexane and n-Heptane in 5A Molecular Sieve
文献类型:期刊文献
中文题名:n-C°_5/C°_6/C°_7混合物在5A分子筛上的吸附平衡
英文题名:Adsorption Equilibrium of Mixture of n-Pentane,n-Hexane and n-Heptane in 5A Molecular Sieve
作者:周晓龙[1];陈绍洲[1];孙恒慧[1];黄国雄[1];常可怡[1];李承烈[1]
机构:[1]华东化工学院石油加工研究所
年份:1993
卷号:19
期号:6
起止页码:690
中文期刊名:华东化工学院学报
外文期刊名:SOCIAL SCIENCES JOURNAL OF ECUST
收录:国家哲学社会科学学术期刊数据库;EI(收录号:1994041222134);Scopus;CSCD:【CSCD2011_2012】;
语种:中文
中文关键词:分子筛;吸附;混合物;烷烃;汽油
外文关键词:molecular sieve; adsorption; mixture; n-paraffin; adsorption isotherm
摘要:采用流动重量色谱法,测试了n-C°5/C°6二元组分和n-C°5/C°6/C°7三元组分在无粘结剂的小球型5A分子筛上的吸附平衡数据。吸附的温度范围为533~653K。以统计热力学模型,对纯组分吸附实验结果进行回归,得到了模型参数,据此,对n-C°5/C°6二元组分和n-C°5/C°6/C°7三元组分的吸附平衡进行了数学描述。理论计算结果与实验结果一致。对二元组分的吸附平衡作出了相应的应用图表。
This paper was focused on the adsorption equilibrium of mixture of n-pentane, n-hexane and n-heptane on 5A molecular sieve in the range of 533~653K. The statistical thermodynamic model was used to fit the experimental adsorption isotherms. It is a good model to fit the experimental data. The isotherms of binary composition of n-pentane and n-hexane based on statistical thermodynamical model were provided.
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