Solid acid catalysts for synthesis of biodiesel fuel from pyrolyzed natural and synthetic polymeric materials

New heterogeneous catalysts for synthesis of a biodiesel fuel, modified with strongly acidic groups, were developed. The catalysts are produced by pyrolysis and subsequent sulfation of fruit kernels and granulated porous copolymers and resins. The structural-sorption and catalytic properties of the...

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Bibliographic Details
Published inRussian journal of applied chemistry Vol. 83; no. 2; pp. 281 - 286
Main Authors Fedorishin, A. S., Strelko, V. V., Stavitskaya, S. S., Yakovlev, V. I., Tsyba, N. N., Mil’grandt, V. G.
Format Journal Article
LanguageEnglish
Published Dordrecht SP MAIK Nauka/Interperiodica 01.02.2010
Subjects
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Industrial Chemistry/Chemical Engineering
Organic Synthesis and Industrial Organic Chemistry
Carbon Catalyst
Solid Acid Catalyst
Sulfated Carbon
Apricot Kernel
Potentiometric Titration Curve
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Summary:New heterogeneous catalysts for synthesis of a biodiesel fuel, modified with strongly acidic groups, were developed. The catalysts are produced by pyrolysis and subsequent sulfation of fruit kernels and granulated porous copolymers and resins. The structural-sorption and catalytic properties of the materials obtained were studied in the reaction of catalytic re-esterification of rapeseed oil by methanol and ethanol. The conditions in which carbon materials with high content of surface acid groups are obtained were optimized.
ISSN:1070-4272
1608-3296
DOI:10.1134/S1070427210020187