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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">vestich</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Национальной академии наук Беларуси. Серия химических наук</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the National Academy of Sciences of Belarus, Chemical Series</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8331</issn><issn pub-type="epub">2524-2342</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29235/1561-8331-2022-58-2-237-250</article-id><article-id custom-type="elpub" pub-id-type="custom">vestich-727</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>ТЕХНИЧЕСКАЯ ХИМИЯ И ХИМИЧЕСКАЯ ТЕХНОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>TECHNICAL CHEMISTRY AND CHEMICAL ENGINEERING</subject></subj-group></article-categories><title-group><article-title>Особенности применения эмульсий димеров алкилкетенов и модифицированных смоляных кислот в целлюлозных и макулатурных суспензиях для получения высококачественных видов бумаги и картона</article-title><trans-title-group xml:lang="en"><trans-title>Features of application of alkylketene dimer emulsions and modified resin acids in cellulosic and waste suspensions for obtaining high-quality types of paper and cardboard</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>Флейшер</surname><given-names>В. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Fleisher</surname><given-names>V. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Флейшер Вячеслав Леонидович - кандидат технических наук, доцент, заведующий кафедрой.</p><p>ул. Свердлова, 13 а, 220006, Минск.</p></bio><bio xml:lang="en"><p>Viachaslau L. Fleisher - Ph. D. (Engineering), Associate Professor. Head of Department, Belarusian State Technological University.</p><p>13 a, Sverdlov Str., 220006, Minsk.</p></bio><email xlink:type="simple">v_fleisher@list.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>Черная</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Chornaya</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Черная Наталья Викторовна - доктор технических наук, профессор.</p><p>ул. Свердлова, 13 а, 220006, Минск.</p></bio><bio xml:lang="en"><p>Nataliya V. Chornaya - D. Sc. (Engineering), Professor, Belarusian State Technological University.</p><p>13 a, Sverdlov Str., 220006, Minsk.</p></bio><email xlink:type="simple">chornaya@belstu.by</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>Шашок</surname><given-names>Ж. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Shashok</surname><given-names>Zh. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шашок Жанна Станиславовна - доктор технических наук, доцент.</p><p>ул. Свердлова, 13 а, 220006, Минск.</p></bio><bio xml:lang="en"><p>Zhanna S. Shashok - D. Sc. (Engineering), Associate Professor, Belarusian State Technological University.</p><p>13 a, Sverdlov Str., 220006, Minsk.</p></bio><email xlink:type="simple">shashok@belstu.by</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Белорусский государственный технологический университет</institution></aff><aff xml:lang="en"><institution>Belarusian State Technological University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>08</day><month>06</month><year>2022</year></pub-date><volume>58</volume><issue>2</issue><fpage>237</fpage><lpage>250</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Флейшер В.Л., Черная Н.В., Шашок Ж.С., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Флейшер В.Л., Черная Н.В., Шашок Ж.С.</copyright-holder><copyright-holder xml:lang="en">Fleisher V.L., Chornaya N.V., Shashok Z.S.</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://vestichem.belnauka.by/jour/article/view/727">https://vestichem.belnauka.by/jour/article/view/727</self-uri><abstract><p>Изучены особенности применения проклеивающих эмульсий димеров алкилкетенов (AKD) и смоляных кислот, модифицированных моноэтилцеллозольвмалеинатом (ТМ) и моноэтаноламином (ТМАС-3Н), для гидрофобизации волокнистых суспензий, содержащих первичные (целлюлозу сульфатную (небеленую и беленую) из хвойных и лиственных пород древесины) и вторичные (макулатуру) полуфабрикаты, отличающиеся фракционным составом и степенью помола (25-70 ° ШР). Содержание частиц дисперсной фазы эмульсий варьировали от 0,08 до 0,30 % для AKD и от 0,20 до 2,00 % для ТМ и ТМАС-3Н. Установлено, что гидрофобизирующее действие эмульсий AKD, ТМ и ТМАС-3Н повышается при замене вторичных волокнистых полуфабрикатов на первичные; оно зависит от степени помола волокнистой суспензии и ее фракционного состава. Особенность применения эмульсии димеров алкилкетенов заключается в способности ее частиц образовывать гидрофобные β-кетоэфирные связи с гидроксильными группами волокон, количество которых заметно возрастает при использовании целлюлозных волокон вместо макулатурных. Особенностью применения канифольных эмульсий ТМ и ТМАС-3Н является их способность образовывать проклеивающие комплексы в присутствии электролита, что позволяет обеспечить их электростатическое взаимодействие с поверхностью волокон (целлюлозных и макулатурных). Преимуществом эмульсии ТМАС-3Н по сравнению с ТМ является возможность снижения содержания частиц дисперсной фазы в 1,8-6,6 раза при одновременном достижении высокой гидрофобности (впитываемость при одностороннем смачивании не превышает 21 г/м2) и сохранении первоначальной прочности бумаги и картона.</p></abstract><trans-abstract xml:lang="en"><p>The features of the use of sizing emulsions of alkyl ketene dimers (AKD) and resin acids modified with monoethyl cellosolve maleate (TM) and monoethanolamine (TMAS-3N) for hydrophobization of fibrous suspensions containing primary (sulphate cellulose (unbleached and bleached) from coniferous and hardwood) and secondary (waste paper) semi-finished products, differing in fractional composition and degree of grinding (25-70 °SR). The content of particles of the dispersed phase of the emulsions varied from 0.08 to 0.30 % for the AKD emulsion and from 0.20 to 2.00 % for TM and TMAS-3N. It has been established that the hydrophobic effect of AKD, TM and TMAS-3N emulsions increases when secondary fibrous semi-finished products are replaced with primary ones; it depends on the grinding degree of the fibrous suspension and its fractional composition. A feature of the use of alkyl ketene dimers emulsion lies in the ability of its particles to form hydrophobic β-ketoether bonds with hydroxyl groups of fibers, the number of which increases singnificantly when cellulose fibers are used instead of recycled ones. A feature of the use of TM and TMAS-3N rosin emulsions is their ability to form sizing complexes in the presence of electrolyte, which makes it possible to ensure their electrostatic interaction with the surface of fibers (cellulose and waste paper). The advantage of the TMAS-3N emulsion as compared to TM is the possibility of reducing the content of particles of the dispersed phase by 1.8-6.6 times while achieving high hydrophobicity (absorption with one-sided wetting does not exceed 21 g/m2) and maintaining the original strength of paper and cardboard.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>проклеивающие эмульсии</kwd><kwd>целлюлоза</kwd><kwd>макулатура</kwd><kwd>механизм проклейки</kwd><kwd>бумага</kwd><kwd>картон</kwd><kwd>гидрофобность</kwd><kwd>прочность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>sizing emulsions</kwd><kwd>cellulose</kwd><kwd>waste paper</kwd><kwd>sizing mechanism</kwd><kwd>paper</kwd><kwd>cardboard</kwd><kwd>hydrophobicity</kwd><kwd>strength</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">Bildik, A. E. A Perspective on various alkyl ketene dimer (AKD) application areas / A. E. Bildik // Journal of the Faculty of Forestry Istanbul University. - 2017. - Vol. 67, N 1. - P. 103-108. http://doi.org/10.17099/jffiu.74987</mixed-citation><mixed-citation xml:lang="en">Bildik A. E. A Perspective on various alkyl ketene dimer (AKD) application areas. Journal of the Faculty of Forestry Istanbul University, 2017, vol. 67, no. 1, pp. 103-108. http://doi.org/10.17099/jffiu.74987</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Bildik, A. E. Alkyl Ketene Dimer (AKD) sizing of paper under simplified treatment conditions / A. E. Bildik, M.A. Hubbe, K. B. Gurboy // Tappi Journal. - 2016. - Vol. 15, N 8. - P. 545-552.</mixed-citation><mixed-citation xml:lang="en">Bildik A.E., Hubbe M.A., Gurboy K.B. Alkyl Ketene Dimer (AKD) sizing of paper under simplified treatment conditions. Tappi Journal, 2016, vol. 15, no. 8, pp. 545-552.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Hundhausen, U. Use of Alkyl Ketene Dimer (AKD) for surface modification / U. Hundhausen, H. Militz, C. Mai // European Journal of Wood and Wood Products. - 2009. - N 67. - P. 37-45. https://doi.org/10.1007/s00107-008-0275-z</mixed-citation><mixed-citation xml:lang="en">Hundhausen U., Militz H., Mai C. Use of Alkyl Ketene Dimer (AKD) for surface modification. European Journal of Wood and Wood Products, 2009, vol. 67, pp. 37-45. https://doi.org/10.1007/s00107-008-0275-z</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Hutton, B. Sizing Effects via AKD Vaporisation / B. Hutton, W. Shen // Appita: Technology, Innovation, Manufacturing, Environment. - 2005. - Vol. 58, N 5. - P. 367-373.</mixed-citation><mixed-citation xml:lang="en">Hutton B., Shen W. Sizing Effects via AKD Vaporisation. Appita Technology, Innovation, Manufacturing, Environment, 2005, vol. 58, no. 5, pp. 367-373.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Chernaya, N. V. Reduction energy consumption of paper and cardboard machines in production of glued paper and cardboard / N. V. Chernaya, V. L. Fleisher, N. I. Bogdanovich // Изв. вузов. Лесной журн. - 2019. - № 5. - С. 188-193.</mixed-citation><mixed-citation xml:lang="en">Chernaya N.V., Fleisher V. L., Bogdanovich N. I. Reduction energy consumption of paper and cardboard machines in production of glued paper and cardboard. Izvestiya vysshikh uchebnykh zavedeniy. Lesnoy zhurnal = Lesnoy Zhurnal (Russian Forestry Journal), 2019, no. 5, pp. 188-193.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Lindstrom, T. On the mechanism of sizing with alkylketene dimers. Part 1. Studies on the amount of alkylketene dimer required for sizing different pulps / T. Lindstrom, G. Soderberg // Nordic Pulp Paper Research Journal. - 1986. - Vol. 1, N 1. -P. 26-33.</mixed-citation><mixed-citation xml:lang="en">Lindstrom T., Soderberg G. On the mechanism of sizing with alkylketene dimers. Part 1. Studies on the amount of alkylketene dimer required for sizing different pulps. Nordic Pulp Paper Research Journal. 1986, vol. 1, no. 1, pp. 26-33.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Seo, W.S. Possibility of hydrogen bonding between AKD and cellulose molecules during AKD sizing / W. S. Seo, N.S. Cho, S. Ohga // Journal of the Faculty of Agriculture Kyushu University. - 2008. - Vol. 53, N 2. - P. 405-410.</mixed-citation><mixed-citation xml:lang="en">Seo W. S., Cho N. S., Ohga S. Possibility of hydrogen bonding between AKD and cellulose molecules during AKD sizing. Journal of the Faculty of Agriculture Kyushu University. 2008, vol. 53, no. 2, pp. 405-410.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Hagiopol, C. Chemistry of modern papermaking / C. Hagiopol, J. W. Johnston. - Boca Raton, CRC Press, 2012 - 431 р. https://doi.org/10.1201/b11011</mixed-citation><mixed-citation xml:lang="en">Hagiopol C., Johnston J. W. Chemistry of modern papermaking. Boca Raton, CRC Press, 2012. 431 р. https://doi.org/10.1201/b11011</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Hubbe, M. Paper's resistance to wetting - a review of internal sizing chemicals and their effects / M. Hubbe // BioResources. -2006. - N 2 (1). - P. 106-145. https://doi.org/10.15376/biores.2.1.106-145</mixed-citation><mixed-citation xml:lang="en">Hubbe M. Paper's resistance to wetting - a review of internal sizing chemicals and their effects. BioResources. 2006, no. 2 (1), pp. 106-145. https://doi.org/10.15376/biores.2.1.106-145</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Bildik, A. E. Neutral/alkaline sizing of paper with fortified, saponified wood rosin premixed with alum and retained using cationic polymer / A. E. Bildik, M. A. Hubbe, M. E. Gule // Appita Journal. - 2019. - Vol. 72, N 1. - Р. 39-49.</mixed-citation><mixed-citation xml:lang="en">Bildik, A.E. Hubbe M.A., Gule M.E. Neutral/alkaline sizing of paper with fortified, saponified wood rosin premixed with alum and retained using cationic polymer. Appita Journal. 2019, vol. 72, no. 1, pp. 39-49.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Nitzman, A. F. Sizing variations of dispersed rosin sizes with fortification, hardness, pH, and temperature / A. F. Nitz-man, A. T. Royappa // Tappi Journal. - 2003. - Vol. 2, N 4. - P. 8-11.</mixed-citation><mixed-citation xml:lang="en">Nitzman A.F. Royappa A.T. Sizing variations of dispersed rosin sizes with fortification, hardness, pH, and temperature. Tappi Journal. 2003, vol. 2, no. 4, pp. 8-11.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Holik, H. Handbook of paper and board / H. Holik. - Wiley-VCH, 2013. - 528 р. https://doi.org/10.1002/3527608257</mixed-citation><mixed-citation xml:lang="en">Holik H. Handbook of paper and board. Wiley-VCH, 2013. 528 р. https://doi.org/10.1002/3527608257</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Lauzon, R. V. New cationic dispersed rosin size - Field trials and successes / R. V. Lauzon // Proc. TAPPI Engineering and Papermakers Conference. - TAPPI Press, Atlanta, 1997. - P. 819-836.</mixed-citation><mixed-citation xml:lang="en">Lauzon R. V. New cationic dispersed rosin size - field trials and successes. Proc. TAPPI Engineering and Papermakers Conference. TAPPI Press, Atlanta, 1997, pp. 819-836.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Chernaya, N. V. The creation and implementation of the resource-conserving technology of paper and paperboard sizing with hydrodispersions of modified rosin in the mode of heteroadagulation of peptized particles / N. V. Chernaya, V. L. Fleisher, N. V. Zholnerovich // Вестник Пермского национального исследовательского политехнического университета. прикладная экология. Урбанистика. - 2017. - Т. 2, N 2. - P. 87-101.</mixed-citation><mixed-citation xml:lang="en">Chernaya N. V. Fleisher V. L., Zholnerovich N. V. The creation and implementation of the resource-conserving technology of paper and paperboard sizing with hydrodispersions of modified rosin in the mode of heteroadagulation of peptized particles. Vestnik Permskogo natsional'nogo issledovatel'skogo politekhnicheskogo universiteta. prikladnaya ekologiya. Urbanistika = Bulletin of the Perm National Research Polytechnic University. Applied ecology. Urbanistics, 2017, vol. 2, no. 2, pp. 87-101.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Опытно-промышленное производство высокосмоляного клея с улучшенными проклеивающими свойствами / В. Л. Флейшер [и др.] // Материалы, технологии, инструменты. - 2005. - Т. 10, № 4. С. 59-62.</mixed-citation><mixed-citation xml:lang="en">Fleisher V. L., Lamotkun A. I., Chernyshova T. V., Chernaya N. V., Bondarenko Zh. V. The Experimental-Industrial Production Of Highly Resinous Glue With The Improved Sizing Characteristics. Materialy, tekhnologii, instrumenty [Materials, technologies, tools], 2005, vol. 10, no. 4, pp. 59-62 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Повышение качества бумаги из макулатуры химическими функциональными веществами / А. А. Остапенко [и др.] // Химия растительного сырья. - 2012. - № 1. - С. 187-190.</mixed-citation><mixed-citation xml:lang="en">Ostapenko A. A., Moroz V. N., Barbash V. A., Kozhevnikov S. Yu., Dubovyy V. K., Koverninskiy I. N. Improving the quality of paper from waste paper with chemical functional substances. Khimiya rastitel'nogo syr'ya = Chemistry of plant raw materials, 2012, no. 1, pp. 187-190 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Мишурина, О. А. Способы гидрофобизации и упрочнения композиционных целлюлозных материалов из вторичного сырья / О. А. Мишурина, О. А. Ершова // Междунар. журн. прикладных и фундаментальных исследований. - 2016. - № 10. - С. 363-366.</mixed-citation><mixed-citation xml:lang="en">Mishurina O. A., Ershova O. A. Methods of hydrophobization and hardening of composite cellulose materials from secondary raw materials. Mezhdunarodnyy zhurnal prikladnykh i fundamental'nykh issledovaniy = International Journal of Applied and Fundamental Research, 2016, no. 10, pp. 363-366 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Иванов, С. Н. Технология бумаги / С. Н. Иванов. - Изд. 3-е, переработ. - М.: Лесн. пром-сть, 2006. - 696 с.</mixed-citation><mixed-citation xml:lang="en">Ivanov S. N. Paper technology. Moscow, Lesnaya promyshlennost Publ., 2006. 696 p. (in Russian).</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
