authors |
Juliao, D; Gomes, AC; Pillinger, M; Goncalves, IS; Balula, SS |
nationality |
International |
journal |
CHEMICAL ENGINEERING & TECHNOLOGY |
author keywords |
Catalytic oxidation; Denitrogenation; Desulfurization; Diesel; Molybdenum |
keywords |
ULTRA-DEEP DESULFURIZATION; OXIDATIVE DESULFURIZATION; NITROGEN-COMPOUNDS; IONIC LIQUID; STRUCTURAL ELUCIDATION; GAS OIL; HETEROGENEOUS CATALYST; EPOXIDATION; EXTRACTION; REMOVAL |
abstract |
High efficiency was found for desulfurization and denitrogenation processes to treat diesel using either the hybrid material {[MoO3(2,2 '-bipy)][MoO3(H2O)]}(n)or the octanuclear complex [Mo8O22(OH)(4)(di-tBu-bipy)(4)] (2,2 '-bipy = 2,2 '-bipyridine, di-tBu-bipy = 4,4 '-di-tert-butyl-2,2 '-bipyridine) as catalysts. These processes were employed in a single procedure to simultaneously remove sulfur (dibenzothiophene, 4-methyldibenzothiophene, and 4,6-dimethyldibenzothiophene) and nitrogen (indole and quinoline) compounds from diesel. A reaction time of two hours was sufficient to achieve at least 99.9 % S removal and 97 % N removal. Furthermore, the catalytic systems presented a high capacity to be reused/recycled for consecutive desulfurization/denitrogenation cycles. |
publisher |
WILEY-V C H VERLAG GMBH |
issn |
0930-7516 |
isbn |
1521-4125 |
year published |
2020 |
volume |
43 |
issue |
9 |
beginning page |
1774 |
ending page |
1783 |
digital object identifier (doi) |
10.1002/ceat.201900624 |
web of science category |
Engineering, Chemical |
subject category |
Engineering |
unique article identifier |
WOS:000544693800001
|
ciceco authors
impact metrics
journal analysis (jcr 2019):
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journal impact factor |
3.742 |
5 year journal impact factor |
2.458 |
category normalized journal impact factor percentile |
72.378 |
dimensions (citation analysis):
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altmetrics (social interaction):
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