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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">blackmet</journal-id><journal-title-group><journal-title xml:lang="ru">Известия высших учебных заведений. Черная Металлургия</journal-title><trans-title-group xml:lang="en"><trans-title>Izvestiya. Ferrous Metallurgy</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0368-0797</issn><issn pub-type="epub">2410-2091</issn><publisher><publisher-name>National University of Science and Technology "MISIS"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17073/0368-0797-2015-2-77-82</article-id><article-id custom-type="elpub" pub-id-type="custom">blackmet-137</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>ЭКОЛОГИЯ И РАЦИОНАЛЬНОЕ ПРИРОДОПОЛЬЗОВАНИЕ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ECOLOGY AND RATIONAL USE OF NATURAL RESOURCES</subject></subj-group></article-categories><title-group><article-title>УСЛОВИЯ ОБРАЗОВАНИЯ ДИОКСИНОВ ПРИ ВЫСОКОТЕМПЕРАТУРНОМ СЖИГАНИИ ХЛОРСОДЕРЖАЩИХ МАТЕРИАЛОВ</article-title><trans-title-group xml:lang="en"><trans-title>CONDITIONS FOR FORMATION OF DIOXINS AT HIGH-TEMPERATURE COMBUSTION OF CHLORINE-CONTAINING MATERIALS</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>Бердников</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Berdnikov</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.т.н., старший научный сотрудник</p></bio><bio xml:lang="en"><p>Cand. Sci. (Eng.), Senior Researcher</p></bio><email xlink:type="simple">berdnikov-cher@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>Гудим</surname><given-names>Ю. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gudim</surname><given-names>Yu. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.т.н., профессор</p></bio><bio xml:lang="en"><p>Dr. Sci. (Eng.), Professor</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ПК «Технология металлов»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Industrial company “Technologiya Metallov”</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Южно-уральский государственный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>South Ural State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2015</year></pub-date><pub-date pub-type="epub"><day>22</day><month>03</month><year>2015</year></pub-date><volume>58</volume><issue>2</issue><fpage>77</fpage><lpage>82</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Бердников В.И., Гудим Ю.А., 2015</copyright-statement><copyright-year>2015</copyright-year><copyright-holder xml:lang="ru">Бердников В.И., Гудим Ю.А.</copyright-holder><copyright-holder xml:lang="en">Berdnikov V.I., Gudim Y.A.</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://fermet.misis.ru/jour/article/view/137">https://fermet.misis.ru/jour/article/view/137</self-uri><abstract><p>При высокотемпературном (выше 1600 °С) сжигании хлорсодержащих отходов мгновенно разрушаются все органические соединения, в том числе диоксины, фураны, хлорфенолы и прочие. Последующее охлаждение хлорсодержащего газа до температур ниже 500 °С создает условия для вторичного синтеза диоксинов. Показано, что вероятность диоксинообразования в этом случае возрастает при повышении содержания кислорода, хлора и фтора в отходящем газе, но при снижении содержания серы в нем. Для эффективного подавления вторичного диоксинообразования необходимо проводить сжигание отходов при минимальном остаточном содержании кислорода в газе, а высокие содержания хлора и фтора снижать высокотемпературной (при 600 – 1000 °С) нейтрализацией газа химическими соединениями щелочных или щелочноземельных элементов (например, путем вдувания в газ порошкообразного карбоната натрия).</p></abstract><trans-abstract xml:lang="en"><p>High-temperature (over 1600 °C) combustion of chlorine-containing waste immediately destroys all organic compounds including dioxins, furans, chloro-phenols and others. However, subsequent cooling of chlorine-containing gas to temperatures below 500 °C creates conditions for the secondary synthesis of dioxins. The study ﬁ ndings show that the probability of dioxin formation in this case rises with the increasing of oxygen, chlorine and ﬂ uorine contents with the concurrent decreasing of sulfur content in the waste gas. For the efﬁ cient suppression of secondary dioxin formation, waste should be incinerated at a minimum residual oxygen content in the gas whilst high contents of chlorine and ﬂ uorine should be reduced by high-temperature (at 600 – 1000 °C) gas neutralization by chemi-cal compounds of alkaline or alkaline-earth elements (e.g. by injection of powdered sodium carbonate into the gas).</p></trans-abstract><kwd-group xml:lang="ru"><kwd>диоксины</kwd><kwd>высокотемпературное сжигание</kwd><kwd>хлорсодержащие материалы</kwd></kwd-group><kwd-group xml:lang="en"><kwd>dioxins</kwd><kwd>high-temperature combustion</kwd><kwd>chlorine-containing materials</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Парецкий В.М., Камкин Р.И., Кузнецов А.В. и др. // Твердые бытовые отходы. 2009. № 9. 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