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Methanol transformation in the presence of catalysts on the basis of carbon materials

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Abstract

Methanol transformation in the presence of catalysts based on various carbon materials - nanofibres synthesized in the presence of Co-, Ni- and Fe-catalysts and of the carbon-carbon composite material Sibunit were studied. It was shown that the conditions of the synthesis of carbon nanofibres influence their structure and catalytical properties. A research of Cu-containing systems based on carbon nanofibers was carried out. It was found that a particle of the catalyst metal applied to the synthesis of carbon nanofibres actively participates in the interaction with methanol. Copper and cobalt promote the decomposition of methanol giving synthesis gas. Copper and ferrum show synergism in the reaction of dehydration of methyl alcohol.

Keywords


547.261 : 544.473 - 039.63

About the Authors

E. V. Egorova
M.V. Lomonosov Moscow State University of Fine Chemical Technologies, 86, Vernadskogo pr., Moscow 119571
Russian Federation


D. A. Bokarev
M.V. Lomonosov Moscow State University of Fine Chemical Technologies, 86, Vernadskogo pr., Moscow 119571
Russian Federation


References

1. Буянов, Р. А. Катализ и катализаторы / Р. А. Буянов // Фундаментальные исследования института катализа им. Г. К. Борескова. - Новосибирск, 1998. - 168 с.

2. Семиколенов, В. А. Современные подходы к приготовлению катализаторов «Палладий на угле» / В. А. Семиколенов // Успехи химии. - 1992. - Т. 61, № 2. - С. 320-332.

3. Старчевский, М. К. Метилформиат: Методы получения // М. К. Старчевский, О. Ю. Паздерский, И. И. Моисеев // Химическая промышленность. - 1991. - № 7. - С. 387-392.

4. Ройтер, В. А. Каталитические свойства веществ. Справочник под ред. АН УССР / В. А. Ройтер. - Киев : Наукова думка, 1968. - 1464 с.

5. Пешнев, Б. В. Технология получения высокоадсорбционных материалов на основе углеродных нановолокон: диссертация ... доктора технических наук : 02.00.13 / Москва, 2007. - 288 с.: ил. РГБ ОД, 71 07-5/541

6. Chládek, Р. Catalytic separation of pure hydrogen from synthesis gas by an ethanol dehydrogenation / In: Acetaldehyde Hydrogenation Loop / P. Chládek. - Waterloo, Ontario, Canada, 2007. - 118 p.

7. Sodesawa, T. Effect of support on dehydrogenation of methanol to methyl formate over Cu - containing catalysts prepared by ion exchange / T. Sodesawa // React. Kinet.Catal.Lett. - 1986. - Vol. 32, № 1. - P. 63-69.


For citation:


Egorova E.V., Bokarev D.A. Methanol transformation in the presence of catalysts on the basis of carbon materials. Fine Chemical Technologies. 2010;5(4):28-39. (In Russ.)

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ISSN 2410-6593 (Print)
ISSN 2686-7575 (Online)