Modification of the Organic Matter of Brown Coals with Nitrous Oxide
Научная публикация
| Общее |
Язык:
Английский,
Жанр:
Статья (Full article),
Статус опубликования:
Опубликована,
Оригинальность:
Переводная
|
| Журнал |
Solid Fuel Chemistry
ISSN: 0361-5219
, E-ISSN: 1934-8029
|
| Вых. Данные |
Год: 2012,
Том: 46,
Номер: 3,
Страницы: 159-163
Страниц
: 5
DOI:
10.3103/S036152191203010X
|
| Авторы |
Patrakov Yu.F.
1
,
Semenova S.A.
2
,
Fedorova N.I.
2
,
Ivanov D.P.
3
,
Dubkov K.A.
3
|
| Организации |
| 1 |
Institute of Coal, Siberian Branch, Russian Academy of Sciences, Kemerovo, 650610 Russia
|
| 2 |
Institute of Coal Chemistry and Chemical Materials Science, Siberian Branch, Russian Academy of Sciences, Kemerovo, Russia
|
| 3 |
Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia
|
|
Информация о финансировании (1)
|
1
|
Российский фонд фундаментальных исследований
|
10-08-98006 (01201166111)
|
The results of the treatment of brown coals from the Kansk-Achinsk Basin in an atmosphere of nitrous oxide are given. It was established that the main products of nitrous oxide interaction with the organic matter of brown coal are soluble low-molecular-weight products (ketones and aromatic acids) and oxodiazoline structures in a coal matrix. The thermal-oxidative degradation of terminal oxygen-containing groups, which accompanied this process, facilitated the formation of strong crosslinks and the strengthening of a supramolecular structure.