Реферат: New requirements for very low sulfur content (10 ppm) in liquid motor fuels demand novel approaches for ultra-deep desulfurization. For production of near-zero-sulfur diesel and low-sulfur fuel oil, removal of refractory sulfur compounds, like 4,6-dimethyldibenzothiophene and other alkyl-substituted thiophene derivatives, is necessary. Elimination of these compounds by hydrodesulfurization (HDS) requires high hydrogen consumption, high pressure equipment, and new catalysts. Various oxidative desulfurization processes, including recent advances in this field for diesel fuels, and the drawbacks of this technology in comparison with HDS are examined and discussed. It is shown that the oxidation of sulfur compounds to sulfones with hydrogen peroxide allows for production of diesel fuels with a sulfur content of 10 ppmw or lower at atmospheric pressure and room temperature. The gas phase oxidative desulfurization of sulfur compounds with air or oxygen is feasible at atmospheric pressure and higher temperatures: 90–300 ◦S and offers better economic solutions and incentives.

Библиографическая ссылка: Ismagilov Z. , Yashnik S. , Kerzhentsev M. , Parmon V. , Bourane A. , Al-Shahrani F.M. , Hajji A.A. , Koseoglu O.R.
Oxidative Desulfurization of Hydrocarbon Fuels
Catalysis Reviews. 2011. V.53. N3. P.199-255. DOI: 10.1080/01614940.2011.596426 WOS Scopus РИНЦ CAPlusCA OpenAlex Sciact

Даты:

Поступила в редакцию:	21 янв. 2011 г.
Принята к публикации:	20 мая 2011 г.
Опубликована в печати:	1 июл. 2011 г.
Опубликована online:	10 авг. 2011 г.

Идентификаторы БД:

Web of science:	WOS:000299265400001
Scopus:	2-s2.0-80051838249
РИНЦ:	21878590
Chemical Abstracts:	2011:1010678
Chemical Abstracts (print):	157:667040
OpenAlex:	W2029393800
Sciact:	3929

Цитирование в БД:

БД	Цитирований
Scopus	231
OpenAlex	234

Альметрики: