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<article article-type="research-article" dtd-version="1.3" 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" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">vuzbiochemi</journal-id><journal-title-group><journal-title xml:lang="ru">Известия вузов. Прикладная химия и биотехнология</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of Universities. Applied Chemistry and Biotechnology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2227-2925</issn><issn pub-type="epub">2500-1558</issn><publisher><publisher-name>ИРНИТУ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21285/2227-2925-2020-10-1-114-123</article-id><article-id custom-type="elpub" pub-id-type="custom">vuzbiochemi-333</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ХИМИЧЕСКАЯ ТЕХНОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CHEMICAL TECHNOLOGY</subject></subj-group></article-categories><title-group><article-title>Выбор наиболее предпочтительного сырья для синтеза биодизельного топлива с позиции его выхода и физико-химических свойств</article-title><trans-title-group xml:lang="en"><trans-title>Selection of the most beneficial raw materials for the synthesis of biodiesel from a standpoint of its yield and physicochemical properties</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Белозерцева</surname><given-names>Н. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Belozertseva</surname><given-names>N. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Белозерцева Наталья Евгеньевна – аспирант.</p><p>634050, Томск, пр-т Ленина, 30.</p></bio><bio xml:lang="en"><p>Natalia E. Belozertseva - Postgraduate Student, Tomsk Polytechnic University.</p><p>30 Lenin Ave., Tomsk 634050.</p></bio><email xlink:type="simple">belozertsevanatasha@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Богданов</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Bogdanov</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Богданов Илья Александрович – аспирант.</p><p>634050, Томск, пр-т Ленина, 30.</p></bio><bio xml:lang="en"><p>Ilya A. Bogdanov - Postgraduate Student, Tomsk Polytechnic University.</p><p>30 Lenin Ave., Tomsk 634050.</p></bio><email xlink:type="simple">bogdanov_ilya@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Алтынов</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Altynov</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Алтынов Андрей Андреевич – аспирант.</p><p>634050, Томск, пр-т Ленина, 30.</p></bio><bio xml:lang="en"><p>Andrey A. Altynov - Postgraduate Student, Tomsk Polytechnic University.</p><p>30 Lenin Ave., Tomsk 634050.</p></bio><email xlink:type="simple">andrey_altun@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бальжанова</surname><given-names>А. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Balzhanova</surname><given-names>A. T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бальжанова Арюна Тогмитовна – студентка.</p><p>634050, Томск, пр-т Ленина, 30.</p></bio><bio xml:lang="en"><p>Aryuna T. Balzhanova - Student, Tomsk Polytechnic University.</p><p>30 Lenin Ave., Tomsk 634050.</p></bio><email xlink:type="simple">balzhanova@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Белинская</surname><given-names>Н. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Belinskaya</surname><given-names>N. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Белинская Наталия Сергеевна - кандидат технических наук, научный сотрудник.</p><p>634050, Томск, пр-т Ленина, 30.</p></bio><bio xml:lang="en"><p>Nataliya S. Belinskaya - Cand. Sci. (Engineering), Researcher, Tomsk Polytechnic University.</p><p>30 Lenin Ave., Tomsk 634050.</p></bio><email xlink:type="simple">belinskaya@tpu.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Киргина</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kirgina</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Киргина Мария Владимировна - кандидат технических наук, доцент.</p><p>634050, Томск, пр-т Ленина, 30.</p></bio><bio xml:lang="en"><p>Maria V. Kirgina - Cand. Sci. (Engineering), Associate Professor, Tomsk Polytechnic University.</p><p>30 Lenin Ave., Tomsk 634050.</p></bio><email xlink:type="simple">mkirgina@tpu.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Томский политехнический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Tomsk Polytechnic University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>02</day><month>04</month><year>2020</year></pub-date><volume>10</volume><issue>1</issue><fpage>114</fpage><lpage>123</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Белозерцева Н.Е., Богданов И.А., Алтынов А.А., Бальжанова А.Т., Белинская Н.С., Киргина М.В., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Белозерцева Н.Е., Богданов И.А., Алтынов А.А., Бальжанова А.Т., Белинская Н.С., Киргина М.В.</copyright-holder><copyright-holder xml:lang="en">Belozertseva N.E., Bogdanov I.A., Altynov A.A., Balzhanova A.T., Belinskaya N.S., Kirgina M.V.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://vuzbiochemi.elpub.ru/jour/article/view/333">https://vuzbiochemi.elpub.ru/jour/article/view/333</self-uri><abstract><p>Биодизельное топливо является одним из наиболее перспективных альтернативных источников энергии в настоящее время как в качестве топлива в чистом виде, так и в качестве смесевого компонента нефтяных дизельных топлив. Работы исследователей по всему миру показывают, что добавление биодизельного топлива к нефтяному дизелю позволяет существенно повысить экологичность данного нефтепродукта. Однако влияние на большинство регламентируемых эксплуатационных показателей является неоднозначным в связи с тем, что характеристики биодизельного топлива сильно разнятся в зависимости от исходного сырья. Цель работы – выбор наиболее предпочтительного сырья для синтеза биодизельного топлива с позиции выхода целевого продукта, физико-химических и низкотемпературных свойств. В данном исследовании биодизельное топливо синтезировано из пяти различных пищевых растительных масел (подсолнечное, горчичное, льняное, кукурузное и рыжиковое) с использованием этанола в качестве переэтерифицирующего агента и гидроксида калия в качестве катализатора. Определены основные физико-химические (плотность, динамическая и кинематическая вязкости, молекулярная масса) и низкотемпературные свойства (температуры помутнения и застывания) растительных масел, а также полученных на их основе биодизельных топлив. Установлено, что наиболее предпочтительным сырьем для синтеза биодизельного топлива с позиции выхода целевого продукта является подсолнечное масло; с позиции физико-химических свойств – подсолнечное и кукурузное масла; низкотемпературных свойств – горчичное масло; экономической составляющей – подсолнечное масло. В работе определены рекомендации по выбору наиболее предпочтительного сырья для синтеза биодизельного топлива, которые будут полезны при использовании биодизеля в качестве смесевого компонента товарных дизельных топлив.</p></abstract><trans-abstract xml:lang="en"><p>Biodiesel presents itself as one of the most promising alternative energy sources at the present time, both as a pure fuel and a mixed component of petroleum-based diesel fuels. According to research works carried out around the world, the addition of biodiesel to diesel oil is established to significantly improve the environmental friendliness of this oil product. Nevertheless, its effect on most regulated operational indicators remains ambiguous due to the characteristics of biodiesel fuel varying greatly depending on the feed-stock. The present paper is aimed at resolving the issue of selecting the most beneficial raw material for the synthesis of biodiesel from the perspective of the target product yield, physicochemical and low temperature characteristics. In this study, biodiesel was synthesised from five different edible vegetable oils (sunflower, mustard, linseed, corn and camelina) using ethanol and potassium hydroxide as transesterifying agent and catalyst, respectively. The main physicochemical (density, dynamic and kinematic viscosity, molecular weight) and low-temperature (cloud point and pour point) properties of vegetable oils, as well as biodiesel fuels derived therefrom, are determined. According to the obtained yield values of the target product, sunflower oil is shown to be the optimal raw material for the synthesis of biodiesel. From the position of their physical and chemical properties, sunflower and corn oil appear to equally preferential, while, with regard to low temperature properties, mustard oil turns out to be the optimal feedstock. Sunflower oil was additionally determined to be a leader in terms of economics. The paper presents recommendations for choosing the most preferable raw materials for the synthesis of biodiesel, which are useful in application of biodiesel as a mixed component for commercial diesel fuels.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>биодизельное топливо</kwd><kwd>реакция переэтерификации</kwd><kwd>растительное масло</kwd><kwd>этанол</kwd><kwd>физико-химические свойства</kwd><kwd>низкотемпературные характеристики</kwd></kwd-group><kwd-group xml:lang="en"><kwd>biodiesel fuel</kwd><kwd>transesterification reaction</kwd><kwd>vegetable oil</kwd><kwd>ethanol</kwd><kwd>physicochemical properties</kwd><kwd>low temperature characteristics</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в Томском политехническом университете в рамках программы повышения конкурентоспособности среди ведущих мировых научно-образовательных центров и в рамках государственного задания № 10.13268.2018/8.9.</funding-statement><funding-statement xml:lang="en">The research is carried out at Tomsk Polytechnic University within the framework of Tomsk Polytechnic University Competitiveness Enhancement Program grant and Russian State Project “Science” no. 10.13268.2018/8.9.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Erdiwansyah, Mamat R., Sani M.S.M., Sudhakar K., Kadarohman A., Sardjono R.E. 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