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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="en"><front><journal-meta><journal-id journal-id-type="publisher-id">gscience</journal-id><journal-title-group><journal-title xml:lang="en">Mining Science and Technology (Russia)</journal-title><trans-title-group xml:lang="ru"><trans-title>Горные науки и технологии</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2500-0632</issn><publisher><publisher-name>The National University of Science and Technology MISiIS (NUST MISIS)</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17073/2500-0632-2017-1-40-48</article-id><article-id custom-type="elpub" pub-id-type="custom">gscience-58</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="en"><subject>BENEFICIATION AND PROCESSING OF NATURAL AND TECHNOGENIC RAW MATERIALS</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОБОГАЩЕНИЕ, ПЕРЕРАБОТКА МИНЕРАЛЬНОГО И ТЕХНОГЕННОГО СЫРЬЯ</subject></subj-group></article-categories><title-group><article-title>Control of copper-molybdenum ore beneficiation processes with applying advanced quality control</article-title><trans-title-group xml:lang="ru"><trans-title>Управление процессами обогащения медно-молибденовых руд с использованием опережающего контроля качества</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>Ганбаатар</surname><given-names>З.</given-names></name><name name-style="western" xml:lang="en"><surname>Ganbaatar</surname><given-names>Z.</given-names></name></name-alternatives><bio xml:lang="ru"><p>61027, Монголия, Орхонская область, Баян-Ундурский сум, Площадь Дружбы. </p></bio><bio xml:lang="en"><p>Dr. Sci. (Tech.). Deputy General Director.</p><p>Friendship Square, Bayan-Undur soum, Orkhon province, 61027, Mongolia</p></bio><email xlink:type="simple">ganbaatar@erdenetmc.mn</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>Морозов</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Morozov</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119991, Москва, Ленинский проспект, 4</p></bio><bio xml:lang="en"><p>Dr. Sci. (Tech.), Professor/</p><p>119991, Moscow, Leninsky Prospect, 4</p></bio><email xlink:type="simple">dchmggu@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дэлгэрбат</surname><given-names>Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Delgerbat</surname><given-names>L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>61027, Монголия, Орхонская область, Баян-Ундурский сум, Площадь Дружбы. </p></bio><bio xml:lang="en"><p>Chief specialist for process control systems.</p><p>Friendship Square, Bayan-Undur soum, Orkhon province, 61027, Mongolia</p></bio><email xlink:type="simple">delgerbat@erdenetmc.mn</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>Дуда</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Duda</surname><given-names>A. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>61027, Монголия, Орхонская область, Баян-Ундурский сум, Площадь Дружбы. </p></bio><bio xml:lang="en"><p>Deputy Head of Automation and Computer Engineering Department.</p><p>Friendship Square, Bayan-Undur soum, Orkhon province, 61027, Mongolia</p></bio><email xlink:type="simple">duda@erdenetmc.mn</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">ГОК «Эрдэнэт»<country>Монголия</country></aff><aff xml:lang="en">Erdenet Mining Corporation<country>Mongolia</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Национальный исследовательский технологический университет «МИСиС»<country>Россия</country></aff><aff xml:lang="en">The National University of Science and Technology MISiS<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>21</day><month>07</month><year>2017</year></pub-date><volume>0</volume><issue>1</issue><fpage>40</fpage><lpage>50</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ganbaatar Z., Morozov V.V., Delgerbat L., Duda A.M., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Ганбаатар З., Морозов В.В., Дэлгэрбат Л., Дуда А.М.</copyright-holder><copyright-holder xml:lang="en">Ganbaatar Z., Morozov V.V., Delgerbat L., Duda A.M.</copyright-holder><license 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://mst.misis.ru/jour/article/view/58">https://mst.misis.ru/jour/article/view/58</self-uri><abstract><p>In the process of ore beneficiation, applying open control loop systems using ore quality as input parameter, proves very effective. To determine the ore quality, on-line analysis of its material and mineralogical composition, impregnation of valuable components is carried out. Based on the analysis results, ore streams are formed at the processing plant, and effective processing conditions are selected. Modern systems of visual metering analysis of ore create the basis for efficient automated control of beneficiation processes, based on the principle of advanced control of ore grade. To improve the accuracy of determining the ore mineral composition, a special installation has been developed, which provides cleaning of ore from slurry. The installation enables achieving high accuracy of the ore mineralogical composition analysis. Tests of the ore grade visual metering analysis system, carried out using copper-molybdenum ores of the Erdenet GOK, have shown high reliability and efficiency of the system.</p></abstract><trans-abstract xml:lang="ru"><p>При обогащении руд весьма эффективно применение открытых контуров управления, в которых в качестве входного параметра используют качество руды. Для определения качества руды проводится оперативный анализ ее вещественного и минерального состава, вкрапленности ценных компонентов. На основании результатов анализа производится формирование рудопотоков на обогатительной фабрике и выбираются эффективные режимы переработки. Современные системы визиометрического анализа руды создают основу для эффективного автоматизированного управления процессами обогащения, построенного на принципе опережающего контроля сортности руды. Для повышения точности измерения минерального состава руды разработана специальная установка, обеспечивающая очистку руды от шламов. Установка позволяет достичь высокой точности анализа минералогического состава руды. Испытания системы визиометрического анализа сортности руды, проведенные на медномолибденовых рудах ГОКа «Эрдэнэт», показали высокую надежность и эффективность.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>обогащение руд</kwd><kwd>флотация</kwd><kwd>определение сортности руды</kwd><kwd>визиомерический анализ</kwd><kwd>автоматическое управление</kwd><kwd>адаптивный алгоритм</kwd><kwd>оптимизация</kwd></kwd-group><kwd-group xml:lang="en"><kwd>ore beneficiation</kwd><kwd>flotation</kwd><kwd>ore grade estimation</kwd><kwd>visual metering analysis</kwd><kwd>automatic control</kwd><kwd>adaptive algorithm</kwd><kwd>optimization</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">Морозов В.В. 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