Equilibrium solubility of carbon dioxide in aqueous solutions of 3-amino-1-propanol, 4-amino-1-butanol and 5-amino-1-pentanol at low partial pressures
Vapor liquid equilibrium (VLE) data of CO2 solubility in aqueous amine solutions are essential for solving problems associated with flue gas purification. This work presents new VLE data of 3-amino-1-propanol, 4-amino-1-butanol and 5-amino-1-pentanol, respectively. An equilibrium cell, connected to...
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Veröffentlicht in: | Fluid phase equilibria 2015-02, Vol.387, p.81-87 |
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creator | Idris, Zulkifli Peresunko, Nataliia Jens, Klaus J. Eimer, Dag A. |
description | Vapor liquid equilibrium (VLE) data of CO2 solubility in aqueous amine solutions are essential for solving problems associated with flue gas purification. This work presents new VLE data of 3-amino-1-propanol, 4-amino-1-butanol and 5-amino-1-pentanol, respectively. An equilibrium cell, connected to a gas chromatograph was first utilized to measure the partial pressures of CO2 over 2-amino-1-ethanol (MEA). The setup was validated against literature data and is capable of producing reliable and reproducible results. Measurements of CO2 solubility in these primary alkanolamines at two different concentrations (5 molar and 30wt%) were performed at a temperature of 40°C. Results showed that these amines have higher CO2 solubility than MEA, and we found that increasing the chain length increase the solubility of CO2. |
doi_str_mv | 10.1016/j.fluid.2014.11.028 |
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This work presents new VLE data of 3-amino-1-propanol, 4-amino-1-butanol and 5-amino-1-pentanol, respectively. An equilibrium cell, connected to a gas chromatograph was first utilized to measure the partial pressures of CO2 over 2-amino-1-ethanol (MEA). The setup was validated against literature data and is capable of producing reliable and reproducible results. Measurements of CO2 solubility in these primary alkanolamines at two different concentrations (5 molar and 30wt%) were performed at a temperature of 40°C. Results showed that these amines have higher CO2 solubility than MEA, and we found that increasing the chain length increase the solubility of CO2.</description><identifier>ISSN: 0378-3812</identifier><identifier>EISSN: 1879-0224</identifier><identifier>DOI: 10.1016/j.fluid.2014.11.028</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Alkanolamines ; Amines ; Carbon dioxide ; Fluid dynamics ; Liquids ; Partial pressure ; Purification ; Solubility</subject><ispartof>Fluid phase equilibria, 2015-02, Vol.387, p.81-87</ispartof><rights>2014 Elsevier B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c406t-94a392a4c02a27189d140cbaf93ee5ffecb5a05f703fd24cd8669890e8b2b4b83</citedby><cites>FETCH-LOGICAL-c406t-94a392a4c02a27189d140cbaf93ee5ffecb5a05f703fd24cd8669890e8b2b4b83</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.fluid.2014.11.028$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids></links><search><creatorcontrib>Idris, Zulkifli</creatorcontrib><creatorcontrib>Peresunko, Nataliia</creatorcontrib><creatorcontrib>Jens, Klaus J.</creatorcontrib><creatorcontrib>Eimer, Dag A.</creatorcontrib><title>Equilibrium solubility of carbon dioxide in aqueous solutions of 3-amino-1-propanol, 4-amino-1-butanol and 5-amino-1-pentanol at low partial pressures</title><title>Fluid phase equilibria</title><description>Vapor liquid equilibrium (VLE) data of CO2 solubility in aqueous amine solutions are essential for solving problems associated with flue gas purification. 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Results showed that these amines have higher CO2 solubility than MEA, and we found that increasing the chain length increase the solubility of CO2.</description><subject>Alkanolamines</subject><subject>Amines</subject><subject>Carbon dioxide</subject><subject>Fluid dynamics</subject><subject>Liquids</subject><subject>Partial pressure</subject><subject>Purification</subject><subject>Solubility</subject><issn>0378-3812</issn><issn>1879-0224</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNqFkc1u1TAQhS0EEpfCE7DxkgVJx47tOAsWqGoBqRIbWFv-lXzla6d2AvRFeF6S3gp2dOORj74zmqOD0FsCPQEiLo99SGt0PQXCekJ6oPIZOhA5Th1Qyp6jAwyj7AZJ6Ev0qrUjABAu6AH9vr5bY4qmxvWEW0mr2X7LPS4BW11NydjF8is6j2PG-m71ZW0P3BJLbjs2dPoUc-lIN9cy61zSe8z-amZddgnr7DD_R_r8KC84lZ941nWJOuG5-tbW7XmNXgSdmn_zOC_Q95vrb1efu9uvn75cfbztLAOxdBPTw0Q1s0A1HYmcHGFgjQ7T4D0PwVvDNfAwwhAcZdZJISY5gZeGGmbkcIHenfdut2_h2qJOsVmfks57UkVGwSdGBYenUSH5KGDkYkOHM2praa36oOYaT7reKwJqL0wd1UNhai9MEaK2wjbXh7PLb4F_RF9Vs9Fn612s3i7Klfhf_x-8m6Gi</recordid><startdate>20150201</startdate><enddate>20150201</enddate><creator>Idris, Zulkifli</creator><creator>Peresunko, Nataliia</creator><creator>Jens, Klaus J.</creator><creator>Eimer, Dag A.</creator><general>Elsevier B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope><scope>7UA</scope><scope>C1K</scope><scope>F1W</scope><scope>H96</scope><scope>L.G</scope></search><sort><creationdate>20150201</creationdate><title>Equilibrium solubility of carbon dioxide in aqueous solutions of 3-amino-1-propanol, 4-amino-1-butanol and 5-amino-1-pentanol at low partial pressures</title><author>Idris, Zulkifli ; Peresunko, Nataliia ; Jens, Klaus J. ; Eimer, Dag A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c406t-94a392a4c02a27189d140cbaf93ee5ffecb5a05f703fd24cd8669890e8b2b4b83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Alkanolamines</topic><topic>Amines</topic><topic>Carbon dioxide</topic><topic>Fluid dynamics</topic><topic>Liquids</topic><topic>Partial pressure</topic><topic>Purification</topic><topic>Solubility</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Idris, Zulkifli</creatorcontrib><creatorcontrib>Peresunko, Nataliia</creatorcontrib><creatorcontrib>Jens, Klaus J.</creatorcontrib><creatorcontrib>Eimer, Dag A.</creatorcontrib><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Fluid phase equilibria</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Idris, Zulkifli</au><au>Peresunko, Nataliia</au><au>Jens, Klaus J.</au><au>Eimer, Dag A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Equilibrium solubility of carbon dioxide in aqueous solutions of 3-amino-1-propanol, 4-amino-1-butanol and 5-amino-1-pentanol at low partial pressures</atitle><jtitle>Fluid phase equilibria</jtitle><date>2015-02-01</date><risdate>2015</risdate><volume>387</volume><spage>81</spage><epage>87</epage><pages>81-87</pages><issn>0378-3812</issn><eissn>1879-0224</eissn><abstract>Vapor liquid equilibrium (VLE) data of CO2 solubility in aqueous amine solutions are essential for solving problems associated with flue gas purification. This work presents new VLE data of 3-amino-1-propanol, 4-amino-1-butanol and 5-amino-1-pentanol, respectively. An equilibrium cell, connected to a gas chromatograph was first utilized to measure the partial pressures of CO2 over 2-amino-1-ethanol (MEA). The setup was validated against literature data and is capable of producing reliable and reproducible results. Measurements of CO2 solubility in these primary alkanolamines at two different concentrations (5 molar and 30wt%) were performed at a temperature of 40°C. Results showed that these amines have higher CO2 solubility than MEA, and we found that increasing the chain length increase the solubility of CO2.</abstract><pub>Elsevier B.V</pub><doi>10.1016/j.fluid.2014.11.028</doi><tpages>7</tpages></addata></record> |
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subjects | Alkanolamines Amines Carbon dioxide Fluid dynamics Liquids Partial pressure Purification Solubility |
title | Equilibrium solubility of carbon dioxide in aqueous solutions of 3-amino-1-propanol, 4-amino-1-butanol and 5-amino-1-pentanol at low partial pressures |
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