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  4. 生物制氢与沼气团队
Calculation on the phase equilibrium and critical temperature of CH4/CO2

文献类型：期刊论文

作者Guo, Gang1; Wang, Fei1; Liu, Guo-Qiang2; Luo, Sheng-Jun1; Guo, Rong-Bo1
刊名PROCESS SAFETY AND ENVIRONMENTAL PROTECTION
出版日期2018
卷号113页码:369-377
关键词Ch4/co2 Phase Equilibrium Critical Temperature Rapid Estimation Equations Of State Peng-robinson Eos
ISSN号0957-5820
DOI10.1016/j.psep.2017.11.007
文献子类Article
英文摘要The phase equilibrium and critical temperature are the pivotal parameters for the application of biogas, especially the liquefied biogas. In this work, rapid estimation methods for the phase equilibrium (e.g. SRK, PR and PC-SAFT equations of state (EOS)) and critical temperature (e.g. MF, CVF, CP, GT, RK, MW and GC methods) of synthetic biogas (CH4/CO2) were summarized based on previous studies and the accuracy was then verified according to the experimental data. The results showed that PR EOS gave more accurate results when estimating the phase equilibrium of CH4/CO2. For the estimation of critical temperature of CH4/CO2, in the region with low CH4 composition (<50%), all the estimation methods except GC method gave the results close to the experimental data, while GC method produced obviously lower values. While in the region with high CH4 composition (>60%), only MF and CP methods gave the most accurate results. (C) 2017 Institution of Chemical Engineers. Published by Elsevier B.V. All rights reserved.
WOS关键词EQUATION-OF-STATE ; VAPOR-LIQUID-EQUILIBRIUM ; CARBON-DIOXIDE ; MULTICOMPONENT MIXTURES ; HYDROCARBON SYSTEMS ; VOLUME TRANSLATION ; CHAIN MOLECULES ; CUBIC EQUATIONS ; BINARY-MIXTURES ; FLUID MIXTURES
WOS研究方向Engineering
语种英语
WOS记录号WOS:000424854400034
出版者INST CHEMICAL ENGINEERS
资助机构China Postdoctoral Science Foundation(2017M612370) ; Shandong Provincial Natural Science Foundation, China(ZR2017BB048) ; Shandong Province Key Research and Development Plan(2017GSF16106) ; Natural Science Foundation of China(21706269)
源URL[http://ir.qibebt.ac.cn/handle/337004/10655]  
专题青岛生物能源与过程研究所_生物制氢与沼气团队
通讯作者Luo, Sheng-Jun; Guo, Rong-Bo
作者单位1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Shandong Ind Engn Lab Biogas Prod & Utilizat, Shandong Prov Key Lab Synthet Biol,Key Lab Biofue, Qingdao 266101, Shandong, Peoples R China
2.Qingdao Univ Sci & Technol, Coll Chem Engn, Qingdao 266042, Peoples R China
推荐引用方式
GB/T 7714		 Guo, Gang,Wang, Fei,Liu, Guo-Qiang,et al. Calculation on the phase equilibrium and critical temperature of CH4/CO2[J]. PROCESS SAFETY AND ENVIRONMENTAL PROTECTION,2018,113:369-377.
APA Guo, Gang,Wang, Fei,Liu, Guo-Qiang,Luo, Sheng-Jun,&Guo, Rong-Bo.(2018).Calculation on the phase equilibrium and critical temperature of CH4/CO2.PROCESS SAFETY AND ENVIRONMENTAL PROTECTION,113,369-377.
MLA Guo, Gang,et al."Calculation on the phase equilibrium and critical temperature of CH4/CO2".PROCESS SAFETY AND ENVIRONMENTAL PROTECTION 113(2018):369-377.

入库方式： OAI收割

来源：青岛生物能源与过程研究所

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