Engineering Journal of Satbayev University <p>The purpose of the journal is to highlight new ideas, problematic issues of science and technology, the latest developments and research for a wide range of specialists. The journal contains reports on the results and achievements of research by scientists, graduate students, doctoral students, undergraduates, which have theoretical and practical significance.</p> <p>We welcome submissions of manuscripts from leading specialists in the mining and metallurgy industry, progressive R&amp;D laboratories, commercial organizations and universities with an established mining and metallurgy profile.</p> <p>Our editors uphold transparency in research; assess articles for their scientific merit; ensure that content is devoid of any signs of discrimination; and examine information objectively and independently of any conflicts of interest. A paper that is submitted must be unique work that has never been presented or published before. When a work is submitted for publication in this journal, it is assumed that it is not already in press elsewhere or being evaluated by another journal. To maintain the highest publication standards, every manuscript goes through a comprehensive assessment procedure while adhering to all ethical rules.</p> <p>The journal is indexed by the Kazakh citation database and the international "INSPEC" database. Six periodicals are annually posted in the "National Inter-University Internet Library" database. </p> <ul> <li>ISSN 2709-4758 (Print); ISSN 2709-4766 (Online)</li> <li>Publication languages: Kazakh, Russian, and English</li> <li>Frequency: 6 per a year</li> <li>Date and number of primary accounting - No. 1373-02.08.1994</li> <li>Date and number of re-registration - No.KZ19VPY00056529-30.09.2022</li> </ul> Vestnik KazNRTU en-US Engineering Journal of Satbayev University 2709-4758 <p>&lt;div class="pkpfooter-son"&gt;<br />&lt;a rel="license" href=""&gt;&lt;img alt="Creative Commons License" style="border-width:0" src=""&gt;&lt;/a&gt;&lt;br&gt;This work is licensed under a &lt;a rel="license" href=""&gt;Creative Commons Attribution-NonCommercial 4.0 International License&lt;/a&gt;.<br />&lt;/div&gt;</p> New opportunities for the development of the coal industry: technology of waste gas purification from SO2, NOX, CO2 <p>Based on a brief overview and analysis of global trends and the development of the coal industry, the article examines the causes and factors constraining the provision of conditions for the sustainable development of the industry. It is shown that despite the negative consequences resulting from the burning of coal, it remains the main cheap and widespread source of energy. The current state of the global coal industry is analyzed and ways of solving its further effective development are shown. One of the key solutions for the development of the coal industry is to reduce the environmental burden of harmful gases (SO<sub>2</sub>, NO<sub>x</sub>, CO<sub>2</sub>). A significant reserve for the development of the coal industry could be the involvement of high-calorie low-ash cheap coals. However, this requires the development and implementation of highly efficient, innovative technologies for deep purification of waste gases of TTP from SO<sub>2</sub>, NO<sub>x</sub>, CO<sub>2</sub>. One of such solutions is a new technology of complex deep purification of waste gases of the TTP, providing a high level of utilization of SO<sub>2</sub>, NO<sub>x</sub>, CO<sub>2</sub> with the production of commercial products.</p> N.K. Dosmukhamedov E.E. Zholdasbay M.G. Egizekov Copyright (c) 2022 Engineering Journal of Satbayev University 2022-06-28 2022-06-28 144 3 5 10 10.51301/ejsu.2022.i3.01