<?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>2224-6185</journal-id>
<journal-title><![CDATA[Tecnología Química]]></journal-title>
<abbrev-journal-title><![CDATA[RTQ]]></abbrev-journal-title>
<issn>2224-6185</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Oriente]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2224-61852022000300590</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Análisis del desempeño energético en una refinería de azúcar crudo]]></article-title>
<article-title xml:lang="en"><![CDATA[Energy performance analysis in a raw sugar refinery]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández Touset]]></surname>
<given-names><![CDATA[Juan Pedro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sosa Gomez]]></surname>
<given-names><![CDATA[Eliani]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Central Marta Abreu de Las Villas Facultad de Química y Farmacia Departamento de Ingeniería Química]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2022</year>
</pub-date>
<volume>42</volume>
<numero>3</numero>
<fpage>590</fpage>
<lpage>606</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S2224-61852022000300590&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S2224-61852022000300590&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S2224-61852022000300590&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN La integración de procesos combina varios procesos para reducir el consumo de recursos y las emisiones nocivas, convirtiéndose en un activo importante para garantizar la sostenibilidad de los procesos industriales. Este artículo tiene el objetivo de establecer los indicadores de desempeño energético de una refinería de azúcar de caña. Se aplica un procedimiento que incluye las metodologías de análisis de la energía y del Análisis del Pellizco, con el uso de HENSAD. Los objetivos e indicadores de desempeño energético, actualmente no reportados para esta refinería contribuyen a la definición de una línea base energética y la medición sistemática de la eficiencia. Existe un exceso en la demanda de potencia térmica de 32,5 MW con respecto a la demanda mínima de calentamiento, lo que condiciona la investigación en diseños de modificación de la red de intercambiadores de calor. Los ahorros anuales de 1 010 571 USD, estimados en el análisis energético y la integración de calor hacen factible la evaluación de proyectos de inversión en el área de la energía.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT Process Integration combine several processes to reduce consumption of resources and harmful emissions, becoming an important asset in ensuring the sustainability of industrial processes. This paper aims to set energy performance indicators of a cane sugar refinery. A procedure that includes the energy analysis and Pinch Analysis methodologies is applied, with the use of HENSAD. Targets and energy performance indicators, currently not reported for this refinery, contribute to the definition of an energy baseline and the systematic measurement of efficiency. There is an excess in thermal power duty of 32,5 MW with respect to the minimum heating duty, which determines the research into retrofit designs of the heat exchanger network. Annual savings of 1 010 571 USD estimated in energy analysis and heat integration make the evaluation of investment projects in the energy area feasible.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[integración de calor]]></kwd>
<kwd lng="es"><![CDATA[azúcar de caña]]></kwd>
<kwd lng="es"><![CDATA[energía]]></kwd>
<kwd lng="es"><![CDATA[análisis del pellizco]]></kwd>
<kwd lng="en"><![CDATA[heat integration]]></kwd>
<kwd lng="en"><![CDATA[sugar cane]]></kwd>
<kwd lng="en"><![CDATA[energy]]></kwd>
<kwd lng="en"><![CDATA[pinch analysis]]></kwd>
</kwd-group>
</article-meta>
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<source><![CDATA[Professor, Chemical and Biochemical, Engineering]]></source>
<year>1991</year>
<publisher-loc><![CDATA[WVU, Morgantown, USA ]]></publisher-loc>
<publisher-name><![CDATA[Informe]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
