Home

Citation: Tian Yi-Ling, Han Ming, Chen Li, Feng Ji-Jun, Qin Ying. Study on Vapor-Liquid Phase Equilibria for CO₂-C₂H₅OH System[J]. Acta Physico-Chimica Sinica, ;2001, 17(02): 155-160. doi: 10.3866/PKU.WHXB20010213 shu

Study on Vapor-Liquid Phase Equilibria for CO₂-C₂H₅OH System

1.
Department of Chemistry,Tianjin University,Tianjin　300072

Received Date: 26 June 2000
Available Online: 15 February 2001

The vaporliquid phase equilibria of the binary system of CO2C2H5OH were measured for four isotherms between 60 ℃ and 180 ℃ under the pressure range of 5.0 MPa to 14.5 MPa.The measurements were carried out in a cylindrical autoclave with a moveable piston and a window allowing observation. The compositions,densities and molar volumes of the two coexisting phases are presented. The critical values Tc.pc,xc were predicted.We have correlated phase equilibrium data with the PengRobinson equation of state and the WongSandle mixture combination rule for this system.The calculated results agree fairly with the experimental data.
- High-pressure phase equilibrium;Ethanol;Carbon dioxide;　 Peng-Robinson equation of state
1. [1]
  Zixuan Zhu , Xianjin Shi , Yongfang Rao , Yu Huang . Recent progress of MgO-based materials in CO₂ adsorption and conversion: Modification methods, reaction condition, and CO₂ hydrogenation. Chinese Chemical Letters, 2024, 35(5): 108954-. doi: 10.1016/j.cclet.2023.108954
2. [2]
  Tianbo Jia , Lili Wang , Zhouhao Zhu , Baikang Zhu , Yingtang Zhou , Guoxing Zhu , Mingshan Zhu , Hengcong Tao . Modulating the degree of O vacancy defects to achieve selective control of electrochemical CO₂ reduction products. Chinese Chemical Letters, 2024, 35(5): 108692-. doi: 10.1016/j.cclet.2023.108692
3. [3]
  Li Li , Fanpeng Chen , Bohang Zhao , Yifu Yu . Understanding of the structural evolution of catalysts and identification of active species during CO₂ conversion. Chinese Chemical Letters, 2024, 35(4): 109240-. doi: 10.1016/j.cclet.2023.109240
4. [4]
  Tong Zhou , Liyi Xie , Chuyu Liu , Xiyan Zheng , Bao Li . Between Sobriety and Intoxication: The Fascinating Journey of Sauce-Flavored Latte. University Chemistry, 2024, 39(9): 55-58. doi: 10.12461/PKU.DXHX202312048
5. [5]
  Siwei Lv , Tantian Tan , Xinyue Li , Siyan Zhang , Mingyuan Zhang , Minghao Li , Hangshuo Guo , Zhaorong Li , Liangjie Dong , Fengshuo Zhang , Junlong Zhao . Competition of the “King of Transboundary Medicine”. University Chemistry, 2024, 39(9): 102-108. doi: 10.12461/PKU.DXHX202403034
6. [6]
  Yiping HUANG , Liqin TANG , Yufan JI , Cheng CHEN , Shuangtao LI , Jingjing HUANG , Xuechao GAO , Xuehong GU . Hollow fiber NaA zeolite membrane for deep dehydration of ethanol solvent by vapor permeation. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 225-234. doi: 10.11862/CJIC.20240224
7. [7]
  Hong Dong , Feng-Ming Zhang . Covalent organic frameworks for artificial photosynthetic diluted CO2 reduction. Chinese Journal of Structural Chemistry, 2024, 43(7): 100307-100307. doi: 10.1016/j.cjsc.2024.100307
8. [8]
  Ping Wang , Tianbao Zhang , Zhenxing Li . Reconstruction mechanism of Cu surface in CO2 reduction process. Chinese Journal of Structural Chemistry, 2024, 43(8): 100328-100328. doi: 10.1016/j.cjsc.2024.100328
9. [9]
  Muhammad Humayun , Mohamed Bououdina , Abbas Khan , Sajjad Ali , Chundong Wang . Designing single atom catalysts for exceptional electrochemical CO2 reduction. Chinese Journal of Structural Chemistry, 2024, 43(1): 100193-100193. doi: 10.1016/j.cjsc.2023.100193
10. [10]
  Wenlong LI , Xinyu JIA , Jie LING , Mengdan MA , Anning ZHOU . Photothermal catalytic CO₂ hydrogenation over a Mg-doped In₂O_3-x catalyst. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 919-929. doi: 10.11862/CJIC.20230421
11. [11]
  Linlu Bai , Wensen Li , Xiaoyu Chu , Haochun Yin , Yang Qu , Ekaterina Kozlova , Zhao-Di Yang , Liqiang Jing . Effects of nanosized Au on the interface of zinc phthalocyanine/TiO₂ for CO₂ photoreduction. Chinese Chemical Letters, 2025, 36(2): 109931-. doi: 10.1016/j.cclet.2024.109931
12. [12]
  Shu-Ran Xu , Fang-Xing Xiao . Metal halide perovskites quantum dots: Synthesis, and modification strategies for solar CO2 conversion. Chinese Journal of Structural Chemistry, 2023, 42(12): 100173-100173. doi: 10.1016/j.cjsc.2023.100173
13. [13]
  Yufei Jia , Fei Li , Ke Fan . Surface reconstruction of Cu-based bimetallic catalysts for electrochemical CO2 reduction. Chinese Journal of Structural Chemistry, 2024, 43(3): 100255-100255. doi: 10.1016/j.cjsc.2024.100255
14. [14]
  Ziruo Zhou , Wenyu Guo , Tingyu Yang , Dandan Zheng , Yuanxing Fang , Xiahui Lin , Yidong Hou , Guigang Zhang , Sibo Wang . Defect and nanostructure engineering of polymeric carbon nitride for visible-light-driven CO2 reduction. Chinese Journal of Structural Chemistry, 2024, 43(3): 100245-100245. doi: 10.1016/j.cjsc.2024.100245
15. [15]
  Qin Cheng , Ming Huang , Qingqing Ye , Bangwei Deng , Fan Dong . Indium-based electrocatalysts for CO₂ reduction to C1 products. Chinese Chemical Letters, 2024, 35(6): 109112-. doi: 10.1016/j.cclet.2023.109112
16. [16]
  Kun WANG , Wenrui LIU , Peng JIANG , Yuhang SONG , Lihua CHEN , Zhao DENG . Hierarchical hollow structured BiOBr-Pt catalysts for photocatalytic CO₂ reduction. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1270-1278. doi: 10.11862/CJIC.20240037
17. [17]
  Tian-Yu Gao , Xiao-Yan Mo , Shu-Rong Zhang , Yuan-Xu Jiang , Shu-Ping Luo , Jian-Heng Ye , Da-Gang Yu . Visible-light photoredox-catalyzed carboxylation of aryl epoxides with CO₂. Chinese Chemical Letters, 2024, 35(7): 109364-. doi: 10.1016/j.cclet.2023.109364
18. [18]
  Xueyang Zhao , Bangwei Deng , Hongtao Xie , Yizhao Li , Qingqing Ye , Fan Dong . Recent process in developing advanced heterogeneous diatomic-site metal catalysts for electrochemical CO₂ reduction. Chinese Chemical Letters, 2024, 35(7): 109139-. doi: 10.1016/j.cclet.2023.109139
19. [19]
  Jinglin CHENG , Xiaoming GUO , Tao MENG , Xu HU , Liang LI , Yanzhe WANG , Wenzhu HUANG . NiAlNd catalysts for CO₂ methanation derived from the layered double hydroxide precursor. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1592-1602. doi: 10.11862/CJIC.20240152
20. [20]
  Qian-Qian Tang , Li-Fang Feng , Zhi-Peng Li , Shi-Hao Wu , Long-Shuai Zhang , Qing Sun , Mei-Feng Wu , Jian-Ping Zou . Single-atom sites regulation by the second-shell doping for efficient electrochemical CO₂ reduction. Chinese Chemical Letters, 2024, 35(9): 109454-. doi: 10.1016/j.cclet.2023.109454

Get Citation

PDF

XML

Metrics

PDF Downloads(2465)
Abstract views(3422)
HTML views(65)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return

Study on Vapor-Liquid Phase Equilibria for CO2-C2H5OH System

Metrics

通讯作者: 陈斌, bchen63@163.com

Study on Vapor-Liquid Phase Equilibria for CO₂-C₂H₅OH System