Cu-Zn-Al-O Catalysts for the Oxidative Desulfurization of Dibenzothiophene, a Typical Sulfur-Containing Compound of the Diesel Fraction
Научная публикация
| Общее |
Язык:
Английский,
Жанр:
Статья (Full article),
Статус опубликования:
Опубликована,
Оригинальность:
Переводная
|
| Журнал |
Kinetics and Catalysis
ISSN: 0023-1584
, E-ISSN: 1608-3210
|
| Вых. Данные |
Год: 2015,
Том: 56,
Номер: 4,
Страницы: 466-475
Страниц
: 10
DOI:
10.1134/S0023158415040205
|
| Ключевые слова |
CuZnAl catalyst, dibenzothiophene, vapor-phase oxidative desulfurization |
| Авторы |
Yashnik S.A.
1
,
Kerzhentsev M.A.
1
,
Salnikov A.V.
1
,
Ismagilov Z.R.
1,2
,
Bourane A.
3
,
Koseoglu O.R.
3
|
| Организации |
| 1 |
Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090 Russia
|
| 2 |
Institute of Coal Chemistry and Material Sciences, Siberian Branch of the Russian Academy of Sciences,
Kemerovo, 650000 Russia
|
| 3 |
Saudi Aramco Research and Development Center, Dhahran, 31311 Saudi Arabia
|
|
Информация о финансировании (1)
|
1
|
ARAMCO OVERSEAS COPMPANY B.V.
|
6600022642
|
The possibility of oxidative desulfurization of dibenzothiophene dissolved in toluene as a model organosulfur compound of diesel fuel in the presence of catalytic CuZnAl compositions was studied. It was shown that the CuZnAl catalysts at 350–450°C ensure sulfur removal from the model fuel to the extent of up to 40–45%. Part of the sulfur is removed as SO2, and some sulfur is absorbed on the catalyst surface.