<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE root>
<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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Izvestiya MGTU MAMI</journal-id><journal-title-group><journal-title xml:lang="en">Izvestiya MGTU MAMI</journal-title><trans-title-group xml:lang="ru"><trans-title>Известия МГТУ “МАМИ“</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2074-0530</issn><issn publication-format="electronic">2949-1428</issn><publisher><publisher-name xml:lang="en">Moscow Polytechnic University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">66837</article-id><article-id pub-id-type="doi">10.17816/2074-0530-66837</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">The toxicity study of diesel engines working on biofuels based on methyl alcohol</article-title><trans-title-group xml:lang="ru"><trans-title>Исследование токсичности дизелей, работающих на биотопливах на основе метилового спирта</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Lihanov</surname><given-names>V. A</given-names></name><name xml:lang="ru"><surname>Лиханов</surname><given-names>В. А</given-names></name></name-alternatives><bio xml:lang="en"><p>Dr.Eng.</p></bio><bio xml:lang="ru"><p>д.т.н.</p></bio><email>nirs_vsaa@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Lopatin</surname><given-names>O. P</given-names></name><name xml:lang="ru"><surname>Лопатин</surname><given-names>О. П</given-names></name></name-alternatives><bio xml:lang="en"><p>Ph.D.</p></bio><bio xml:lang="ru"><p>к.т.н.</p></bio><email>nirs_vsaa@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Vyatka State Agricultural Academy</institution></aff><aff><institution xml:lang="ru">Вятская государственная сельскохозяйственная академия</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2018-09-15" publication-format="electronic"><day>15</day><month>09</month><year>2018</year></pub-date><volume>12</volume><issue>3</issue><issue-title xml:lang="en">NO3 (2018)</issue-title><issue-title xml:lang="ru">№3 (2018)</issue-title><fpage>51</fpage><lpage>57</lpage><history><date date-type="received" iso-8601-date="2021-04-30"><day>30</day><month>04</month><year>2021</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2018, Lihanov V.A., Lopatin O.P.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2018, Лиханов В.А., Лопатин О.П.</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="en">Lihanov V.A., Lopatin O.P.</copyright-holder><copyright-holder xml:lang="ru">Лиханов В.А., Лопатин О.П.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by-nc-nd/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://journals.eco-vector.com/2074-0530/article/view/66837">https://journals.eco-vector.com/2074-0530/article/view/66837</self-uri><abstract xml:lang="en"><p>The paper substantiates the need for the use of biofuels based on methyl alcohol in diesel engines. At the same time, such environmentally friendly energy sources as methanol and methyl ether of rapeseed oil were investigated. The physical and chemical properties of these biofuels are presented. In order to develop, determine and optimize the composition of environmentally friendly biofuels for diesel engines, their tests were carried out when working on methanol with methyl ether of rapeseed oil and methanol-fuel emulsion. It was experimentally established that the use of environmentally friendly biofuels in diesel engines is possible in the form of alcohol-fuel emulsions (methyl alcohol - 25%, detergent-dispersing additive succinimide C-5A - 0.5%, water - 7%, diesel fuel - 67.5%) and in the form of a separate supply of methyl alcohol (88%) and methyl ether of rapeseed oil (12%). When using methanol as a biofuel for diesel engines, it is possible to significantly reduce the emissions of soot particles and nitrogen oxides due to the fact that during the combustion of alcohol in the combustion chamber of diesel, less intermediate products (in relation to diesel fuel) are formed, contributing to the birth of acetylene and aromatic hydrocarbons, which lead to the formation of soot. Methyl alcohol, with its simpler structure and small molecule sizes, is one of the determining factors for more “pure combustion” of fuel. Experimental studies of diesel engines on environmentally friendly biofuels of the above compositions were carried out and a promising solution to improve their environmental performance was justified. When the diesel engine is working on a methanol-fuel emulsion, the content of nitrogen oxides in the exhaust gases is reduced by 41.3%, carbon black by 85.5%, carbon dioxide by 6.7%, carbon monoxide by 45.0%; when working on methanol and methyl ether of rapeseed oil, nitrogen oxides by 47.4%, carbon black by 90.4%, carbon oxide by 44.8%.</p></abstract><trans-abstract xml:lang="ru"><p>В работе обоснована необходимость использования биотоплив на основе метилового спирта в дизельных двигателях. При этом исследованы такие экологичные источники энергии как метанол и метиловый эфир рапсового масла. Представлены физико-химические свойства указанных видов биотоплива. В целях разработки, определения и оптимизации состава экологичных видов биотоплива для дизельных двигателей проведены их испытания при работе на метаноле с метиловым эфиром рапсового масла и метаноло-топливной эмульсии. Экспериментальным путем установлено, что применение экологичного биотоплива в дизелях возможно в виде спирто-топливных эмульсий (метиловый спирт - 25%, моюще-диспергирующая присадка сукцинимид С-5А - 0,5%, вода - 7%, дизельное топливо - 67,5%) и в виде раздельной подачи метилового спирта (88%) и метилового эфира рапсового масла (12%). При использовании метанола как биотоплива для дизелей, можно значительно снизить выбросы сажевых частиц и оксидов азота вследствие того, что при горении спирта в камере сгорания дизеля образуется меньше промежуточных продуктов (по отношению к дизельному топливу), способствующих зарождению ацетиленовых и ароматических углеводородов, которые и приводят к образованию сажи. Метиловый спирт со своей более простой структурой и незначительными размерами молекул является одним из определяющих факторов более «чистого сгорания» топлива. Проведены экспериментальные исследования дизельных двигателей на экологичных видах биотоплива вышеуказанных составов и обосновано перспективное решение улучшения их экологических показателей. При работе дизеля на метаноло-топливной эмульсии происходит снижение содержания в отработавших газах оксидов азота на 41,3%, сажи на 85,5%, диоксида углерода на 6,7%, оксида углерода на 45,0%; при работе на метаноле и метиловом эфире рапсового масла оксидов азота на 47,4%, сажи на 90,4%, оксида углерода на 44,8%.</p></trans-abstract><kwd-group xml:lang="en"><kwd>diesel</kwd><kwd>biofuel</kwd><kwd>methanol</kwd><kwd>emulsion</kwd><kwd>rapeseed oil</kwd><kwd>toxicity</kwd><kwd>exhaust gases</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>дизель</kwd><kwd>биотопливо</kwd><kwd>метанол</kwd><kwd>эмульсия</kwd><kwd>рапсовое масло</kwd><kwd>токсичность</kwd><kwd>отработавшие газы</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Sivakumar M., Ramesh kumar R., Syed Thasthagir M.H., Shanmuga Sundaram N. Effect of aluminium oxide nanoparticles blended pongamia methyl ester on performance, combustion and emission characteristics of diesel engine // Renewable Energy. 2018. V. 116. P. 518-526.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Лиханов В.А., Копчиков В.Н., Фоминых А.В. Применение метанола и метилового эфира рапсового масла для работы дизеля 2Ч 10,5/12,0. Киров: Вятская ГСХА, 2017. 226 с.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Starik A.M., Savel'ev A.M., Favorskii O.N., Titova N.S. Analysis of emission characteristics of gas turbine engines with some alternative fuels // International Journal of Green Energy. 2018. V. 15. № 3. P. 161-168</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Presser C., Nazarian A., Millo A. Laser-driven calorimetry measurements of petroleum and biodiesel fuels // Fuel. 2018. V. 214. P. 656-666.</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Likhanov V.A., Lopatin O.P. Use of Natural Gas, Methanol, and Ethanol Fuel Emulsions as Environmentally Friendly Energy Carriers for Mobile Heat Power Plants // Thermal Engineering. 2017. V. 64. № 12. P. 935-944.</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Likhanov V.A., Lopatin O.P. The Study of the Process of Combustion of the Alcohol-Fuel Emulsions and Natural Gas in a Diesel Engine // International Journal of Applied Engineering Research. 2018. V. 13. № 3. P. 1703-1709.</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Likhanov V.A., Lopatin O.P. Study of Loading Regimes of Diesel Engines Operating on Natural Gas // International Journal of Applied Engineering Research. 2018. V. 13. № 5. P. 2936-2939.</mixed-citation></ref></ref-list></back></article>
