Investigation of the Effect of Cation and Anion Modification on the Activity of CuZnAlO Catalyst in Oxidative Desulphurization of Dibenzothiophene in Model Diesel Fuel
Научная публикация
| Общее |
Язык:
Английский,
Жанр:
Статья (Full article),
Статус опубликования:
Опубликована,
Оригинальность:
Переводная
|
| Журнал |
Chemistry for Sustainable Development
ISSN: 1817-1818
|
| Вых. Данные |
Год: 2015,
Том: 23,
Номер: 4,
Страницы: 459-467
Страниц
: 9
|
| Ключевые слова |
дибензотиофен, десульфуризация, окислительное обессеривание, CuZnAlO-катализаторы, модифицирование, dibenzothiophene, desulphurization, oxidative desulphurization, CuZnAlO catalysts, modification |
| Авторы |
Yashnik S.A.
1
,
Salnikov A.V.
1
,
Kerzhentsev M.A.
1
,
Ismagilov Z.R.
1,2
,
Jin Yaming
3
,
Koseoglu O.R.
3
|
| Организации |
| 1 |
Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Pr. Akademika Lavrentyeva 5, Novosibirsk 630090 (Russia)
|
| 2 |
Institute of Coal Chemistry and Material Science, Siberian Branch of the Russian Academy of Sciences, Sovetskiy Pr.18, Kemerovo 650000 (Russia)
|
| 3 |
Saudi Aramco Research and Development Center, Bldg. 9172, Dhahran 31311 (Saudi Arabia)
|
|
The activity of catalyst samples obtained by means of modification of the CuZnAlO catalyst by various anion and cation additives was studied in oxidative desulphurization of dibenzothiophene dissolved in toluene for the purpose of searching for active catalysts for obtaining Diesel fuel with low sulphur content. It was demonstrated that the joint modification by anion additives BO2− and MoO42− promotes an increase in the efficiency of oxidative desulphurization of dibenzothiophene due to its oxidation by atmospheric oxygen in the vapour phase.