Журнал Сибирского федерального университета. Химия. Journal of Siberian Federal University/ Chemistry №2 2009

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Журнал Сибирского федерального университета Journal of Siberian Federal University Химия Chemistry Редакционный совет академик РАН Е.А.Ваганов академик РАН К.С.Александров академик РАН И.И.Гительзон академик РАН В.Ф.Шабанов чл.-к. РАН, д-р физ.-мат.наук А.Г.Дегерменджи чл.-к. РАН, д-р физ.-мат. наук В.Л.Миронов чл.-к. РАН, д-р техн. наук Г.Л.Пашков чл.-к. РАН, д-р физ.-мат. наук В.В.Шайдуров чл.-к. РАО, д-р физ.-мат. наук В.С. Соколов Editorial Advisory Board Chairman: Eugene A. Vaganov Members: Kirill S. Alexandrov Josef J. Gitelzon Vasily F. Shabanov Andrey G. Degermendzhy Valery L. Mironov Gennady L. Pashkov Vladimir V. Shaidurov Veniamin S. Sokolov Editorial Board: Editor-in-Chief: Mikhail I. Gladyshev Founding Editor: Vladimir I. Kolmakov Managing Editor: Olga F. Alexandrova Executive Editor for Chemistry: Boris N. Kuznetsov CONTENTS / СОДЕРЖАНИЕ Boris N. Kuznetsov, Maxim L. Shchipko and Nikolai V. Chesnokov Porous Carbons Obtained from Lignite, Anthracite and Graphite in a Bed of Slag and Catalyst Particles – 93 – Viktor F. Odyakov and Elena G. Zhizhina Products of Homogeneous Two-Stage Oxidation of 1-Butene to Butanone with O2 Over the Catalyst Pd + Heteropoly Acid – 102 – Pavel V. Avramov, Felix N. Tomilin, Alexander A. Kuzubov, Polina Artushenko and Sergey V. Kachin Quantum Chemical Study of Atomic Structure and Spin States of the Cox (C60 )n (x=1-8, n=1-3) Complex Nanoclusters – 110 – С.В. Кривовичев, И.Г. Тананаев Микроскопическая модель кристаллогенезиса из водных растворов селената уранила – 133 – Ñ.Â. Ñàéêîâà, Ã.Ë. Ïàøêîâ, Ì.Â. Пантелеева Анионообменный синтез оксалата кобальта (II) с помощью анионита в С2 О4 – форме – 150 – Á.Í. Êóçíåöîâ, Â.Ã. Äàíèëîâ, Î.Â. ßöåíêîâà, Е.Ф. Ибрагимова, Н.М. Иванченко Разработка способа получения пищевых волокон из соломы пшеницы и шелухи овса – 156 – 2009 2 (2) Редактор И.А. Вейсиг Корректор Т.Е. Бастрыгина Компьютерная верстка И.В. Гревцовой Подписано в печать 04.06.2009 г. Формат 84х108/16. Усл. печ. л. 8,5. Уч.-изд. л. 8,0. Бумага тип. Печать офсетная. Тираж 1000 экз. Заказ 1/110. Отпечатано в ИПК СФУ. 660041 Красноярск, пр. Свободный, 79.

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Editorial board for Chemistry: Nikolai V. Chesnokov Lubov ’ K. Altunina Natalia G. Bazarnova Vasiliy A. Babkin Vicente Cebolla Viktor M. Denisov Zinfer R. Ismagilov Sergey V. Kachin Sergey D. Kirik Wolfgang Klose Vladimir I. Kovalchuk Vladimir A. Likholobov Yuri L. Mikhlin Gennady L. Pashkov Anatoly I. Rubailo Tatyana V. Ryazanova Vladimir A. Sobyanin Valeri E. Tarabanko Tatyana G. Shendrik Maxim L. Shchipko Jean V. Weber А.В. Чубаров, Н.В. Белоусова, А.С. Казаченко Поведение сульфидов сурьмы (III, V) в щелочных сульфидсодержащих растворах – 165 – Í.Ã. Âíóêîâà, Â.À. Ëîïàòèí, Ã.Í. Чурилов Анализ геологических проб методом эмиссионной спектроскопии с использованием установки ИССП-1 – 173 – Ë.Ã. Бондарева, Î.Ï. Êàëÿêèíà, Þ.Þ. Маркова Изучение состава гуматно-фульватного комплекса донных отложений реки Енисей в ближней зоне влияния горнохимического комбината Росатома – 177 – Ñ.Ä. Êèðèê, Þ.Í. Зайцева Синтез и определение кристаллической структуры NaAlF4 – 186 – Свидетельство о регистрации СМИ ПИ № ФС77-28-726 от 29.06.2007 г.

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Journal of Siberian Federal University. Chemistry 2 (2009 2) 93-101 ~ ~ ~ УДК 661.183.122 Porous Carbons Obtained from Lignite, Anthracite and Graphite in a Bed of Slag and Catalyst Particles Boris N. Kuznetsova,b *, Maxim L. Shchipkoa and Nikolai V. Chesnokova,b a Institute of Chemistry and Chemical Technology SB RAS, Siberian Federal University, Akademgorodok, Krasnoyarsk, 660036 Russia b 79 Svobodny, Krasnoyarsk, 660041 Russia 1 Received 20.05.2009, received in revised form 27.05.2009, accepted 04.06.2009 This paper describes the influence of solid fuel nature and conditions of thermal treatment in a flow reactor with a fluidized and fixed bed of slag and catalyst particles on the porosity of obtained carbon products. Lignite, anthracite and natural graphite were used as starting raw materials. Optimal conditions of thermal treatment providing the formation of porous carbons were selected for the each type of a raw material: pyrolysis with high rate of heating (flash pyrolysis) for lignite, the same combined with steam activation for anthracite and chemical modification and flash pyrolysis for natural graphite. Keywords: porous carbon, lignite, anthracite, graphite, flash pyrolysis, activation, fluidized and fixed beds, slag and catalyst particles. Introduction It is known the pyrolysis of carboncontaining materials results in an evaporation of some fragments of organic matter with the obtaining of porous carbon products. Carbons with the developed porosity are usually produced from raw materials with a significant content of volatile matter at the conditions of high rate heating (f lash pyrolysis) [1-6]. Different methods were applied for the technological realization of flash pyrolysis processes. Among them are the processes based on the high rate heating of powdery raw material in a flow of a gaseous carrier. * Corresponding author E-mail address: bnk@icct.ru 1 © Siberian Federal University. All rights reserved – 93 – In order to increase the efficiency of a mass transfer between solid material and gaseous carrier the special technical decisions are used. Some of them supply the fuel particles moving by curvilinear trajectory, for example in cyclone reactors [5, 7]. As it was shown early, the new possibilities for increasing an efficiency of lignite pyrolysis process gives the technology based on the thermal treatment of lignite particles moving through the heating fluidized bed of more big particles of catalytically active material [1, 8, 9]. The conventional approach in production of porous carbons is the activation of carbon raw material by gaseous reagents: water steam, carbon dioxide and oxygen [10-11]. In this case

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