Pressure–Density–Temperature Measurements of Binary Mixtures Rich in CO2 for Pipeline Transportation in the CCS Process

Autor:	Michela Mazzoccoli, Elisabetta Arato, Barbara Bosio
Rok vydání:	2012
Předmět:	Work (thermodynamics) Argon General Chemical Engineering Thermodynamics chemistry.chemical_element General Chemistry Temperature measurement Nitrogen Pipeline transport chemistry.chemical_compound chemistry Impurity Carbon dioxide Carbon capture and storage
Zdroj:	Journal of Chemical & Engineering Data. 57:2774-2783
ISSN:	1520-5134 0021-9568
Popis:	Often, power plants and industrial production plants—large point sources of CO2—are situated at long distances from storage locations; thus the transportation of the resulting CO2-rich streams, containing small amounts of impurities, is required from the point of capture to the storage site, making it very important to understand the thermodynamic properties of CO2-rich mixtures. The range of conditions studied in this work are of great interest for carbon capture and storage applications, in particular for pipeline transportation of CO2-mixtures. Pressure–density–temperature measurements were taken for binary mixtures of carbon dioxide with nitrogen, oxygen, or argon. Density was measured for all of the binary systems for temperatures between 273.15 K and 293.15 K and pressures between 1 MPa and 20 MPa, using a vibrating tube densimeter, Anton Paar DMA 512-HPM. The molar CO2 concentration was greater than 85 % for all mixtures tested.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::97c0e9cf18179f5fa40e019f12048e62 https://doi.org/10.1021/je300590v Zobrazit plný text záznamu