<?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>1815-5901</journal-id>
<journal-title><![CDATA[Ingeniería Energética]]></journal-title>
<abbrev-journal-title><![CDATA[Energética]]></abbrev-journal-title>
<issn>1815-5901</issn>
<publisher>
<publisher-name><![CDATA[Universidad Tecnológica de La Habana José Antonio Echeverría, Cujae]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1815-59012023000200102</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Evaluación del nivel de emisiones y poder calorífico en briquetas de residuos del olivar]]></article-title>
<article-title xml:lang="en"><![CDATA[Evaluation of the level of emissions and calorific power of briquettes with olive residues]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cartagena Cutipa]]></surname>
<given-names><![CDATA[Raul]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rivera Herrera]]></surname>
<given-names><![CDATA[Hugo Javier]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Velásquez Ccosi]]></surname>
<given-names><![CDATA[Percy Fermín]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Falcón Peña]]></surname>
<given-names><![CDATA[Roberto Simeone]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Velarde Franco]]></surname>
<given-names><![CDATA[Andrea del Rosario]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Privada de Tacna  ]]></institution>
<addr-line><![CDATA[Tacna ]]></addr-line>
<country>Peru</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Nacional San Cristóbal de Huamanga  ]]></institution>
<addr-line><![CDATA[Ayacucho ]]></addr-line>
<country>Perú</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2023</year>
</pub-date>
<volume>44</volume>
<numero>2</numero>
<fpage>102</fpage>
<lpage>109</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1815-59012023000200102&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1815-59012023000200102&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1815-59012023000200102&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN La industria del olivar genera residuos con efectos ambientales negativos, especialmente durante la obtención de aceite y la elaboración de aceituna de mesa. La investigación tuvo como objetivo evaluar las emisiones y el poder calorífico de briquetas elaboradas con residuos de poda, orujos y pepas de aceituna, con la finalidad de aprovechar esta biomasa. Se llevaron a cabo cuatro tratamientos que se distinguían por la presencia o ausencia de lavado en los orujos utilizados. Las briquetas obtenidas mostraron una relación CO/CO2 de 0,0097 ppm y un poder calorífico cercano al 80 % del carbón vegetal. Aunque no se encontraron diferencias significativas en las emisiones de CO y CO2 y poder calorífico debido al lavado del orujo (P-valor &gt; 0,05), se concluye que los residuos del olivar tienen potencial como fuente de energía alternativa. Sin embargo, se requiere mayor investigación antes de considerar su uso como biocombustible comercial.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT The olive industry generates waste with negative environmental effects, especially during the extraction of oil and the processing of table olives. The research aimed to assess the emissions and calorific value of briquettes made from olive pruning residues, olive pomace, and olive pits, with the purpose of utilizing this biomass. Four treatments were conducted, varying in the presence or absence of washing the olive pomace. The obtained briquettes exhibited a CO/CO2 ratio of 0.0097 ppm and a calorific value close to 80% of charcoal. Although no significant differences in CO and CO2 emissions were found due to the washing of olive pomace (p-value &gt; 0.05), it is concluded that olive waste holds potential as an alternative energy source. However, further investigation is needed before considering its use as a commercial biofuel.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[residuos del olivar]]></kwd>
<kwd lng="es"><![CDATA[biomasa]]></kwd>
<kwd lng="es"><![CDATA[emisiones]]></kwd>
<kwd lng="es"><![CDATA[poder calorífico]]></kwd>
<kwd lng="en"><![CDATA[olive residues]]></kwd>
<kwd lng="en"><![CDATA[biomass]]></kwd>
<kwd lng="en"><![CDATA[emissions]]></kwd>
<kwd lng="en"><![CDATA[calorific power]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>1.</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chávez-Sifontes]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[La biomasa: fuente alternativa de combustibles y compuestos químicos]]></article-title>
<source><![CDATA[Anales de Química]]></source>
<year>2019</year>
<volume>115</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>399</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2.</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Panwar]]></surname>
<given-names><![CDATA[NL]]></given-names>
</name>
<name>
<surname><![CDATA[Kaushik]]></surname>
<given-names><![CDATA[SC]]></given-names>
</name>
<name>
<surname><![CDATA[Kothari]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Role of renewable energy sources in environmental protection: A review]]></article-title>
<source><![CDATA[Renewable and sustainable energy reviews]]></source>
<year>2011</year>
<volume>15</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>1513-24</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3.</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hussain]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Optimal energy management of combined cooling, heat and power in different demand type buildings considering seasonal demand variations]]></article-title>
<source><![CDATA[Energies]]></source>
<year>2017</year>
<volume>10</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>789</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4.</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Corma]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Iborra]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Velty]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Chemical routes for the transformation of biomass into chemicals]]></article-title>
<source><![CDATA[Chemical reviews]]></source>
<year>2007</year>
<volume>107</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>2411-502</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5.</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nogales Delgado]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<source><![CDATA[Reducción de las emisiones asociadas a la combustión y pirólisis de biomasa mediante diversos métodos]]></source>
<year>2016</year>
<publisher-loc><![CDATA[España ]]></publisher-loc>
<publisher-name><![CDATA[Universidad de Extremadura]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B6">
<label>6.</label><nlm-citation citation-type="book">
<collab>World Meteorological Organization (WMO)</collab>
<source><![CDATA[Greenhouse Gas Bulletin (GHG Bulletin) - No. 15: The State of Greenhouse Gases in the Atmosphere Based on Global Observations through 2018]]></source>
<year>2019</year>
<publisher-name><![CDATA[WMO]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<label>7.</label><nlm-citation citation-type="book">
<collab>Dirección General de Competitividad Agraria</collab>
<source><![CDATA[Política Nacional de Bioenergía, Avances y Retos]]></source>
<year>2012</year>
<publisher-name><![CDATA[Ministerio de Agricultura de Perú]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B8">
<label>8.</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bastidas-Barranco]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Producción de briquetas a partir de raquis residual de la palma africana para las comunidades alfareras del norte del Cesar (Colombia)]]></article-title>
<source><![CDATA[CIT InformTecnol]]></source>
<year>2022</year>
<volume>33</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>193-202</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>9.</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Berastegui Barranco]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Elaboración de biocombustibles sólidos densificados a partir de tusa de maíz, bioaglomerante de yuca y carbón mineral del departamento de Córdoba]]></article-title>
<source><![CDATA[Ingeniare, RevChilIng]]></source>
<year>2017</year>
<volume>25</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>643-53</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[León]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Santacruz]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Elaboración de Briquetas a partir de Subproductos de Palma Africana (Elaeisguineensis J) y Arroz (Oryza sativa L)]]></article-title>
<source><![CDATA[RevPolitéc]]></source>
<year>2021</year>
<volume>48</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>65-70</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>11.</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mendoza Fandiño]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Fabricación de biocombustibles sólidos densificados (briquetas) a base de serrín de acacia y estiércol de bovinos en el departamento de Córdoba]]></article-title>
<source><![CDATA[Ingeniare, RevChilIng]]></source>
<year>2020</year>
<volume>28</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>448-60</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12.</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Panduro Carbajal]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<source><![CDATA[Utilización industrial y mercado de diez especies maderables potenciales de bosques secundarios y primarios residuales]]></source>
<year>2012</year>
</nlm-citation>
</ref>
<ref id="B13">
<label>13.</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Blesa Aguilera]]></surname>
<given-names><![CDATA[MJ.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Combustión de briquetas preparadas con co-carbonizados de lignitos y biomasa]]></article-title>
<source><![CDATA[Boletín del Grupo Español del Carbón]]></source>
<year>2022</year>
<volume>66</volume>
<page-range>14-9</page-range></nlm-citation>
</ref>
<ref id="B14">
<label>14.</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fanárraga Lukuy]]></surname>
<given-names><![CDATA[D. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Jihuallanca Sánchez]]></surname>
<given-names><![CDATA[R. J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Elaboración de briquetas ecológicas a partir del hueso de la palta para reducir las emisiones de CO2]]></source>
<year>2021</year>
</nlm-citation>
</ref>
<ref id="B15">
<label>15.</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Shuma]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Madyira]]></surname>
<given-names><![CDATA[DM.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Emissions Comparison of loose biomass briquettes with cow dung and cactus binders]]></article-title>
<source><![CDATA[ProcediaManuf]]></source>
<year>2019</year>
<volume>35</volume>
<page-range>130-6</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>16.</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cong]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evaluating the performance of honeycomb briquettes produced from semi-coke and corn stover char: Co-combustion, emission characteristics, and a value-chain model for rural China]]></article-title>
<source><![CDATA[J CleanProd]]></source>
<year>2020</year>
<volume>244</volume>
</nlm-citation>
</ref>
<ref id="B17">
<label>17.</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Maradiaga Rodriguez]]></surname>
<given-names><![CDATA[WD]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Producción de briquetas con residuos de cáscara de piñón manso (Jatropha curcas) y bagazo de caña de azúcar]]></article-title>
<source><![CDATA[Bosque]]></source>
<year>2017</year>
<volume>38</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>527-33</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>18.</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hoyos Álvarez]]></surname>
<given-names><![CDATA[CA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Elaboración de biocombustibles sólidos densificados a partir de la mezcla de dos biomasas residuales, un aglomerante a base de yuca y carbón mineral, propios del departamento de Córdoba]]></article-title>
<source><![CDATA[Ingeniare, RevChilIng]]></source>
<year>2019</year>
<volume>27</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>454-64</page-range></nlm-citation>
</ref>
<ref id="B19">
<label>19.</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Núñez-Moreno]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Barbieri]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Gordillo]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Analysis of the feasibility of generating solid biofuel from Ulexeuropaeus plants]]></article-title>
<source><![CDATA[RevFacIng]]></source>
<year>2019</year>
<volume>29</volume>
<numero>54</numero>
<issue>54</issue>
</nlm-citation>
</ref>
<ref id="B20">
<label>20.</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Díaz Artigas]]></surname>
<given-names><![CDATA[IJ]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Briquetas energeticas con aserrín y corteza de pino]]></article-title>
<source><![CDATA[IngEnerg]]></source>
<year>2020</year>
<volume>41</volume>
<numero>1</numero>
<issue>1</issue>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
