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  <front>
    <journal-meta>
      <journal-id journal-id-type="publisher-id">research-focus</journal-id>
      <journal-title-group>
        <journal-title>Research Focus International Scientific Journal</journal-title>
        <abbrev-journal-title abbrev-type="publisher">Research Focus</abbrev-journal-title>
      </journal-title-group>
      <issn pub-type="epub" publication-format="electronic">2181-3833</issn>
      <publisher>
        <publisher-name>Ilm-fan va innovatsiyalar akademiyasi</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="doi">10.66073/researchfocus.v4i7.1720</article-id>
      <article-id pub-id-type="other" assigning-authority="relibrary.uz">REL-A-013044</article-id>
      <article-categories>
        <subj-group subj-group-type="oak">
          <subject>05.00.00</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="uz">ZARARLI GAZLARNI TUTUVCHI DUDBURON QURILMASINI TAKOMILLASHTIRISH VA UNING SANOATDA QO‘LLANILISHI.</article-title>
        <trans-title-group xml:lang="en">
          <trans-title>IMPROVEMENT OF A FUME HOOD DEVICE FOR CAPTURING HARMFUL GASES AND ITS APPLICATION IN INDUSTRY.</trans-title>
        </trans-title-group>
        <trans-title-group xml:lang="ru">
          <trans-title>УСОВЕРШЕНСТВОВАНИЕ УСТРОЙСТВА ВЫТЯЖНОГО ШКАФА ДЛЯ УЛАВЛИВАНИЯ ВРЕДНЫХ ГАЗОВ И ЕГО ПРИМЕНЕНИЕ В ПРОМЫШЛЕННОСТИ</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group content-type="author">
        <contrib contrib-type="author">
          <string-name>Mahmudov Begzod Mirzaahmad o‘g‘li</string-name>
          <aff>Namangan davlat texnika universiteti PhD o‘qituvchisi</aff>
        </contrib>
        <contrib contrib-type="author">
          <string-name>O‘ktamov Ahliyor Yusufjon o‘g‘li</string-name>
          <aff>Namangan davlat texnika universiteti talabasi</aff>
        </contrib>
      </contrib-group>
      <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2025-08-05">
        <day>05</day>
        <month>08</month>
        <year>2025</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>2025</year>
      </pub-date>
      <volume>4</volume>
      <issue>7</issue>
      <fpage>8</fpage>
      <lpage>10</lpage>
      <permissions>
        <license xlink:href="https://creativecommons.org/licenses/by/4.0">
          <ali:license_ref>https://creativecommons.org/licenses/by/4.0</ali:license_ref>
          <license-p>Ushbu asar Creative Commons Attribution 4.0 International litsenziyasi asosida litsenziyalangan.</license-p>
        </license>
      </permissions>
      <self-uri xlink:href="https://relibrary.uz/REL-A-013044/"/>
      <abstract xml:lang="uz">
        <p>Mazkur maqolada sanoat korxonalaridan ajralib chiqayotgan zararli gazlar — SO₂, NOₓ, P2O5 va CO ning inson salomatligi va atrof-muhitga ta‘siri, shuningdek, ularni kamaytirish maqsadida ishlab chiqilgan modifikatsiyalangan dudburon qurilmasi haqida fikr yuritiladi. Qurilmada Ca(OH)₂ (kaltsiy gidroksid) asosida neytrallash reaksiyasi qo‘llanilgan bo‘lib, laboratoriya sharoitida yuqori samaradorlik ko‘rsatgan. Ixtiro sanoatda foydalanish uchun mos, iqtisodiy va ekologik jihatdan foydali yechim sifatida taklif etiladi.</p>
      </abstract>
      <trans-abstract xml:lang="en">
        <p>This article discusses the impact on human health and on the environment of the harmful gases released by industrial enterprises, namely SO₂, NOₓ, P2O5 and CO, as well as a modified chimney device developed with the aim of reducing them. The device employs a neutralisation reaction based on Ca(OH)₂ (calcium hydroxide) and has shown high efficiency under laboratory conditions. The invention is proposed as a solution suitable for industrial use and advantageous in both economic and ecological terms.</p>
      </trans-abstract>
      <trans-abstract xml:lang="ru">
        <p>В статье рассматривается влияние вредных газов, выбрасываемых промышленными предприятиями, - SO₂, NOₓ, P2O5 и CO, на здоровье человека и окружающую среду, а также модифицированное устройство вытяжного шкафа, предназначенное для их снижения. Устройство использует реакцию нейтрализации на основе Ca(OH)₂ (гидроксида кальция) и показало высокую эффективность в лабораторных условиях. Изобретение предлагается как экономически и экологически выгодное решение, пригодное для промышленного использования.</p>
      </trans-abstract>
      <kwd-group xml:lang="uz">
        <kwd>Zararli gazlar</kwd>
        <kwd>dudburon qurilmasi</kwd>
        <kwd>Ca(OH)₂</kwd>
        <kwd>gaz tozalash texnologiyasi</kwd>
        <kwd>SO₂ neytrallash</kwd>
        <kwd>sanoat ekologiyasi</kwd>
        <kwd>innovatsion qurilma</kwd>
        <kwd>energetika tizimi</kwd>
        <kwd>atmosfera ifloslanishi</kwd>
      </kwd-group>
      <kwd-group xml:lang="en">
        <kwd>Harmful gases</kwd>
        <kwd>fume hood</kwd>
        <kwd>Ca(OH)₂</kwd>
        <kwd>gas purification technology</kwd>
        <kwd>SO₂ neutralization</kwd>
        <kwd>industrial ecology</kwd>
        <kwd>innovative device</kwd>
        <kwd>energy system</kwd>
        <kwd>atmospheric pollution</kwd>
      </kwd-group>
      <kwd-group xml:lang="ru">
        <kwd>Вредные газы</kwd>
        <kwd>вытяжной шкаф</kwd>
        <kwd>Ca(OH)₂</kwd>
        <kwd>технология очистки газов</kwd>
        <kwd>нейтрализация SO₂</kwd>
        <kwd>промышленная экология</kwd>
        <kwd>инновационное устройство</kwd>
        <kwd>энергетическая система</kwd>
        <kwd>загрязнение атмосферы</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <back>
    <ref-list>
      <ref id="r1">
        <label>1</label>
        <mixed-citation>O‘zbekiston Respublikasi Prezidenti Shavkat Mirziyoyevning “2022-2026-yillarga mo‘ljallangan Yangi O‘zbekistonning taraqqiyot strategiyasida” gi farmoni 28.01.2022 y.</mixed-citation>
      </ref>
      <ref id="r2">
        <label>2</label>
        <mixed-citation>O‘zbekiston Respublikasi “Atmosfera havosini muhofaza qilish to‘g‘risida”gi Qonuni, 2019.</mixed-citation>
      </ref>
      <ref id="r3">
        <label>3</label>
        <mixed-citation>Salimov R.X. — Energetika tizimlarida gazlarni tozalash usullari.</mixed-citation>
      </ref>
      <ref id="r4">
        <label>4</label>
        <mixed-citation>Samarqand, 2019.</mixed-citation>
      </ref>
      <ref id="r5">
        <label>5</label>
        <mixed-citation>To‘xtayev A. Atmosfera havosini muhofaza qilish va sanoat chiqindilarini kamaytirish usullari. – Toshkent: O‘zbekiston Milliy Ensiklopediyasi, 2021.</mixed-citation>
      </ref>
      <ref id="r6">
        <label>6</label>
        <mixed-citation>Ergashev A.N. — Ekologiya va atrof-muhit muhofazasi. Toshkent: “Fan va Texnologiya”, 2020.</mixed-citation>
      </ref>
      <ref id="r7">
        <label>7</label>
        <mixed-citation>Qodirov M.Q. — Mexanik qurilmalar konstruksiyasi. Farg‘ona, 2020.</mixed-citation>
      </ref>
      <ref id="r8">
        <label>8</label>
        <mixed-citation>SNIP 41-01-2003 — Issiqlik energiyasi tizimlarini loyihalash qoidalari.</mixed-citation>
      </ref>
    </ref-list>
  </back>
</article>
