| 2个含有CO_2二元体系的高压相平衡 |
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| 引用本文： | 张乃文,郑锡胤.2个含有CO_2二元体系的高压相平衡[J].天然气化工,1997,22(3):54-57. |
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| 作者姓名： | 张乃文 郑锡胤 |
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| 作者单位： | 大连理工大学化工热力学教研室 |
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| 摘 要： | 利用汽－液交替循环高压测定装置，测定了ＣＯ２与环己烷在２９３．１５、３０３．１５和３２３．１５Ｋ、０．５到０．９ＭＰａ压力下和ＣＯ２－异丁醇在３２３．１５Ｋ、１到１０ＭＰａ下的高压汽液相平衡数据。对所测数据用ＤＤＬＣ－ＳＲＫ方程进行了关联，结果令人满意。
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| 关 键 词： | 汽液平衡 CO_2 环己烷 异丁醇 |
High pressure vapor liquid equilibria of two binary systems containing carbon dioxide |
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| Zhang Naiwen,Zheng Xiyin.High pressure vapor liquid equilibria of two binary systems containing carbon dioxide[J].Natural Gas Chemical Industry,1997,22(3):54-57. |
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| Authors: | Zhang Naiwen Zheng Xiyin |
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| Abstract: | High pressure vapor liquid equilibrium data for two binary systems of carbon dioxide cyclohexane at 293.15, 303.15 and 323.15 K and 0.5～0.9 MPa, and carbon dioxide isobutanol at 323.15K and 1～10 MPa were determined by using an apparatus with vapor and liquid alternative circulation.The experimental data obtained were correlated by applying the DDLC SRK model. The results indicate that these data are accurate and reliable. |
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| Keywords: | vapor liquid equilibrium carbon dioxide cyclohexane isobutanol |
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