Actual directions of scientific researches of the XXI century: theory and practiceActual directions of scientific researches of the XXI century: theory and practiceАктуальные направления научных исследований XXI века: теория и практика2308-8877163710.12737/3040Секция 4. Химия древесины и экологические проблемыSection 4. Chemistry of wood and environmental problemsСекция 4. Химия древесины и экологические проблемыCatalytic activity of natural and modified sorbents used as fillers of gluing compositionsКаталитическая активность природных и модифицированных сорбентов, используемых в качестве наполнителей клеевых композицийСтрельниковаОльга ЮрьевнаStrelnikovaOlga Юрьевнаchem@vglta.vrn.ruНовиковаЛюдмила АнатольевнаNovikovaLyudmila Анатольевнаyonk@mail.ruХодосоваНаталья АнатольевнаKhodosovaNataliya Anatol'evnachem@vglta.vrn.ruБельчинскаяЛариса ИвановнаBelchinskayaLarisa Ivanovnachem@vglta.vrn.ru
доктор технических наук;
doctor of technical sciences;
РесснерФ. RessnerF. chem@vglta.vrn.ruВоронежский государственный лесотехнический университет имени Г.Ф. МорозоваРоссияВоронежский государственный лесотехнический университет имени Г.Ф. МорозоваRussian FederationВоронежский государственный лесотехнический университет имени Г.Ф. МорозоваРоссияВоронежский государственный лесотехнический университет имени Г.Ф. МорозоваRussian Federation120320141203201422392397https://zh-szf.ru/en/nauka/article/1637/view
Catalytic activity of natural and acid/alkali activated alumosilicates was studied by means of methylbutynol conversion. The changes in conversion were caused by the ratio of acidic and basic sites as a result of modification.
Catalytic activity of natural and acid/alkali activated alumosilicates was studied by means of methylbutynol conversion. The changes in conversion were caused by the ratio of acidic and basic sites as a result of modification.
catalytic test reactionnatural alumosilicatesacid and alkaline treatmentbasic and acidic sites
IntroductionNatural and synthetic polymers are used in gluing compositions not only as film-formers or binders but also as fillers, directionally changing such specific properties as material strength, flexibility, toughness, adhesion, haze, conductivity, and many others, as well as reducing the cost of the product [1]. Aluminosilicate fillers can be considered as inorganic polymers, the structure of which is represented by continuous tetrahedral and/or octahedral sheets formed as a result of condensation of silica-oxygen tetrahedra SiO4 and/or octahedral AlO6 [2, 3]. Such groupings (tetrahedral and octahedral) are the repeating units of an inorganic heteropolymer.
Bobovich B.B. Nonmetallic construction materials:tutorial. - Moscow: МGIU, 2009. - 384 p.Bobovich B.B. Nonmetallic construction materials:tutorial. - Moscow: MGIU, 2009. - 384 p.Semchikov Yu.D. Inorganic polymers. Soros Educational Journal. - 1996, №10, P. 57-62.Semchikov Yu.D. Inorganic polymers. Soros Educational Journal. - 1996, №10, P. 57-62.Bergaya F., Lagaly G. Handbook of clay science. Developments in clay science 5. Second edition. Elsevier, Amsterdam. - 2013. 787 p.Bergaya F., Lagaly G. Handbook of clay science. Developments in clay science 5. Second edition. Elsevier, Amsterdam. - 2013. 787 p.Belchinskaya L.I., Voishcheva O.V. Studying the features of interactions of inorganic adsorbents with polyether lacquers by means of IR-spectroscopy // Paint and varnishes materials and their application (Russian). - 1996. № 2-3. - P. 33-35.Belchinskaya L.I., Voishcheva O.V. Studying the features of interactions of inorganic adsorbents with polyether lacquers by means of IR-spectroscopy. Paint and varnishes materials and their application (Russian). - 1996. № 2-3. - P. 33-35.Belchinskaya L.I., Hodosova N.A., Novikova L.A. Different types of sorbents modification and their use in varnish and glutinous compositions // Adhesives in woodworking industry: materials of 18 international symposium, 5-7 September, 2005 / Technicka Universita vo Zvolene. - Zvolen, 2007. - P. 175-178.Belchinskaya L.I., Hodosova N.A., Novikova L.A. Different types of sorbents modification and their use in varnish and glutinous compositions. Adhesives in woodworking industry: materials of 18 international symposium, 5-7 September, 2005 / Technicka Universita vo Zvolene. - Zvolen, 2007. - P. 175-178.Novikova L., Belchinskaya L., Roessner F., Alsawalha M. Characterization of surface acidity and catalytic ability of natural clay minerals by means of test catalytic reaction // Acta Geodynamica et Geomaterialia. - 2013. Vol. 10, № 4 (172). P. 475-484. 7. DOI 10.13168/AGG.2013.0047Novikova L., Belchinskaya L., Roessner F., Alsawalha M. Characterization of surface acidity and catalytic ability of natural clay minerals by means of test catalytic reaction. Acta Geodynamica et Geomaterialia. - 2013. Vol. 10, № 4 (172). P. 475-484. 7. DOI 10.13168/AGG.2013.0047Belchinskaya L.I., Novikova L.A., Khokhlov V.Yu., Lu Tkhi J., Kartel M.T. Surface chemistry and porosity of natural and activated aluminosilicate from montmorillonite and clinoptilolite // Chemistry, physics and technology of surface. - 2013, V.4, №4. P. 358-365.Belchinskaya L.I., Novikova L.A., Khokhlov V.Yu., Lu Tkhi J., Kartel M.T. Surface chemistry and porosity of natural and activated aluminosilicate from montmorillonite and clinoptilolite. Chemistry, physics and technology of surface. - 2013, V.4, №4. P. 358-365.