<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1405-7743</journal-id>
<journal-title><![CDATA[Ingeniería, investigación y tecnología]]></journal-title>
<abbrev-journal-title><![CDATA[Ing. invest. y tecnol.]]></abbrev-journal-title>
<issn>1405-7743</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México, Facultad de Ingeniería]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1405-77432017000200161</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Experiments and Simulations Data for the Absorption of CO 2 into Aqueous Solutions of Monoethanolamine in a Bench Scale Absorption Unit]]></article-title>
<article-title xml:lang="es"><![CDATA[Experimentos y datos de simulaciones para la absorción de CO 2 en soluciones acuosas de monoetanolamina a escala laboratorio]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Peralta-Martínez]]></surname>
<given-names><![CDATA[María Vita]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Zavala-Guzmán]]></surname>
<given-names><![CDATA[Alan Martín]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Palacios-Lozano]]></surname>
<given-names><![CDATA[Elvia María]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Tamayo-Flores]]></surname>
<given-names><![CDATA[Gustavo Adolfo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto de Investigaciones Eléctricas Gerencia de Materiales y Procesos Químicos ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto de Investigaciones Eléctricas Gerencia de Materiales y Procesos Químicos ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Instituto de Investigaciones Eléctricas Gerencia de Materiales y Procesos Químicos ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Instituto de Investigaciones Eléctricas Gerencia de Materiales y Procesos Químicos ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2017</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2017</year>
</pub-date>
<volume>18</volume>
<numero>2</numero>
<fpage>161</fpage>
<lpage>167</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1405-77432017000200161&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1405-77432017000200161&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1405-77432017000200161&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Experiments and simulations were carried out in a bench scale absorption unit; the runs were made using solutions of monoethanolamine (MEA) at 25 wt%. The gas used was a mixture of air and CO2. Runs were conducted using three different gas flow rate, in a range between 40 to 190 NL/min, and the flow rate of MEA solution was varied to have different ratios of CO2: MEA, in a range between 1:2 to 1:5, for each flow rate. The results are compared with those obtained with simulations using Aspen Hysys software with a constant Murphree efficiency value of 24%, and varying it for those values calculated from experiments. In this work it was found that bench scale absorption unit has a percentage of absorption up to 99% for a CO2: MEA ratio of 1:4.3.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Se realizaron experimentos y simulaciones en una columna de absorción a escala laboratorio, los experimentos se efectuaron utilizando solución de monoetanolamina a 25 wt% y una mezcla de aire y CO2. Los experimentos se llevaron a cabo usando tres diferentes flujos de gases, en un rango de 40 a 190 NL/min. El flujo de solución de amina fue variando para cada flujo de gas con la finalidad de tener diferentes relaciones CO2: MEA, en un rango de relaciones de 1:2 hasta 1:5. Los resultados experimentales se comparan con los obtenidos en las simulaciones de los mismos utilizando el software Aspen Hysys con una constante de Murphree igual a 24%, también se emplearon variaciones de esta, ajustando el valor por los calculados en los experimentos. En este trabajo se encontró que la unidad de absorción a escala laboratorio tiene un porcentaje de absorción hasta de 99% para una relación de CO2: MEA de 1:4.3.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[CO2]]></kwd>
<kwd lng="en"><![CDATA[MEA]]></kwd>
<kwd lng="en"><![CDATA[absorption]]></kwd>
<kwd lng="en"><![CDATA[simulations]]></kwd>
<kwd lng="en"><![CDATA[bench scale]]></kwd>
<kwd lng="es"><![CDATA[CO2]]></kwd>
<kwd lng="es"><![CDATA[MEA]]></kwd>
<kwd lng="es"><![CDATA[absorción]]></kwd>
<kwd lng="es"><![CDATA[simulaciones]]></kwd>
<kwd lng="es"><![CDATA[escala laboratorio]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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