Доклады Академии наукДоклады Академии наук0869-5652The Russian Academy of Sciences1582610.31857/S0869-56524874391-395Research ArticleOat-hull cellulose nitrates for explosive compositionsSakovichG. V.<p>Academician of the Russian Academy of Sciences</p>budaeva@ipcet.ruBudaevaV. V.budaeva@ipcet.ruKorchaginaА. А.budaeva@ipcet.ruGismatulinaYu. А.budaeva@ipcet.ruKozyrevN. V.budaeva@ipcet.ruVakutinА. G.budaeva@ipcet.ruInstitute for Problems of Chemical and Energetic Technologies, Siberian Branch of the Russian Academy of Sciences2708201948743913952308201923082019Copyright © 2019, Russian academy of sciences2019<p>Cellulose nitrates similar in basic properties to high-viscosity lacquer-grade Colloxyline were synthesized by esterification of pulp with mixed acid. The pulp was isolated from the easily renewable domestic feedstock - oat hulls - the agro-industrial waste. The cellulose nitrate test samples were comparatively evaluated. Infrared and <sup>13</sup>C NMR spectroscopies confirmed the chemical structures were identical. It was established by differentiated scanning calorimetry and ampule chromatography that the samples had a high chemical purity. The cellulose nitrates were found to have satisfactory impact and friction sensitivities of 50 mm and 1200 kgf/cm<sup>2</sup> and exhibit a good chemical compatibility and a high chemical stability when blended with plasticizers. The findings suggest that it is advisable to use oat-hull cellulose nitrates as the component of composite explosives.</p>oat hullspulpesterificationcellulose nitratesColloxylinchemical stabilityplasticizationcompo-site explosivesплодовые оболочки овсатехническая целлюлозаэтерификациянитраты целлюлозыколлоксилинхимическая стойкостьпластификациявзрывчатые составы[Abd-Elghany M., Klapötke T. M., Krumm B., Elbeih A. // ChemPlusChem. 2018. V. 83. Р. 128-131.][Meng X., Xiao Z. // Propellants, Explosives, Pyrotechnics. 2018. V. 43. № 10. P. 999-1005.][Tian Y., Guo K., Bian X., Wang T., Chen S., Sun J. // Surface and Coatings Technol. 2017. V. 328. P. 444-450.][Wei R. C., Huang S. S., Wang Z., He Y., Yuen R., Wang J. // Propellants, Explosives, Pyrotechnics. 2018. V. 43. № 11. P. 1122-1128.][Wei R., He Y., Zhang Z., He J., Yuen R., Wang J. // J. Thermal Anal. and Calorimetry. 2018. V. 133. № 3. P. 1291-1307.][Meng X., Xiao Z. // Propellants, Explosives, Pyrotechnics. 2018. V. 43. 300-307.][Dai J., Xu J., Wang F., Tai Y., Shen Y., Shen R., Ye Y. // Materials and Design. 2018. V. 143. P. 93-103.][http://www.gks.ru/free_doc/doc_2017/info/oper 12-2017.pdf][Gismatulina Yu.A., Budaeva V. V., Sakovich G. V. // Propellants, Explosives, Pyrotechnics. 2018. V. 43. № 1. P. 96-100.][Оболенская А. В., Ельницкая З. П., Леонович А. А. Лабораторные работы по химии древесины и целлюлозы. М.: Экология, 1991. С. 71-168.][Сакович Г.В., Михайлов Ю., Будаева В., Корчагина А., Гисматулина Ю., Козырев Н. // ДАН. 2018. Т. 483. № 3. С. 283-287.][Gensh K. V., Kolosov P. V., Bazarnova N. G. // Rus. J. Bioorg. Chem. 2011. V. 37. № 7. Р. 814-816.][Вдовина Н. П., Будаева В. В., Якушева А. А. // Ползуновский вестник. 2013. № 3. С. 220-224.][Golubev A. E., Kuvshinova S. A., Burmistrov V. A., Koifman O. I. // Rus. J. General Chem. 2018. V. 88. № 2. P. 368-381.][Новый справочник химика и технолога. Сырье и продукты промышленности органических и неорганических веществ. Ч. II. СПб., 2006. 916 с.]