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Fuel desulfurization/denitrification via adsorption or extraction: A complementary approach to oxidative treatments
- Source :
- Energy Sources, Part A: Recovery, Utilization, and Environmental Effects. 38:2290-2298
- Publication Year :
- 2016
- Publisher :
- Informa UK Limited, 2016.
-
Abstract
- Strict rules and environmental concerns make the production of clean fuels that display very low sulfur (S) content mandatory for the petroleum refining industry. In parallel, nitrogenated compounds present in feedstock are deleterious for the various processes in a refinery. Herein, diesel oil desulfurization and denitrification via adsorption or extraction have been investigated as sequential and complementary treatments to oxidative protocols. Diesel fuel (S = 231 ppm and N = 115 ppm) has been treated with a number of adsorbents (including commercial silica gel and Fuller’s Earth powder) at room temperature in fixed-bed cartridges. Comparisons with typical extraction procedures showed that processes with suitable adsorption agents were more efficient in terms of both residual S/N content and fuel mass balance. These simple adsorption methods can be applied to any refining process as pre- or post-treatment. The application of these methods in oxidative diesel desulfurization/denitrification has ...
- Subjects :
- Denitrification
Waste management
Renewable Energy, Sustainability and the Environment
Chemistry
Extraction (chemistry)
Energy Engineering and Power Technology
02 engineering and technology
Raw material
010402 general chemistry
021001 nanoscience & nanotechnology
Pulp and paper industry
complex mixtures
01 natural sciences
Refinery
0104 chemical sciences
Flue-gas desulfurization
Diesel fuel
Fuel Technology
Adsorption
Nuclear Energy and Engineering
0210 nano-technology
Refining (metallurgy)
Subjects
Details
- ISSN :
- 15567230 and 15567036
- Volume :
- 38
- Database :
- OpenAIRE
- Journal :
- Energy Sources, Part A: Recovery, Utilization, and Environmental Effects
- Accession number :
- edsair.doi.dedup.....da057cb3d762811e4492d6b9238f1bd3