Study of products from lignite using hydrogen peroxide

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F12%3APU99398" target="_blank" >RIV/00216305:26310/12:PU99398 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Study of products from lignite using hydrogen peroxide
Original language description
South Moravian lignite was oxidized by hydrogen peroxide (3 wt.%) at 50 C for 16 h under atmospheric pressure. Oxidation digests were separated into lipophilic and hydrophilic fractions, which were detected with GC and GC-MS. The lipophilic components ofthe lignite comprised fatty acids, alkanols and two lignin subunits. The hydrophilic fractions predominantly comprised aliphatic carboxylic acids such as succinic acids, malonic acids, malic acids or pimelic acids. This technique of oxidation degradation is a suitable method of elucidating the structure of coal. It is particularly applicable to the aliphatic components of coal structure. Considering that the coals consist of small aromatic ring structures with many functional groups, it may be examinate as a new method to produce chemicals from lignite under mild conditions.
Czech name
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Czech description
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Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Studentská odborná konference Chemie a Společnost 2011/12, Sborník příspěvků
ISBN
978-80-214-4425-6
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
54-58
Publisher name
Fakulta chemická VUT Brno
Place of publication
Brno
Event location
Brno
Event date
Feb 16, 2012
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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