Design and fabrication of nanoporous adsorbents for the removal of aromatic sulfur compounds

2018 ◽  
Vol 6 (47) ◽  
pp. 23978-24012 ◽  
Author(s):  
Peng Tan ◽  
Yao Jiang ◽  
Lin-Bing Sun ◽  
Xiao-Qin Liu ◽  
Khalid AlBahily ◽  
...  
Keyword(s):  
Liquid Hydrocarbon ◽  
Sulfur Compounds ◽  
Hydrocarbon Fuels ◽  
Deep Desulfurization

Traditional and recently emerged nanoporous adsorbents for deep desulfurization of liquid hydrocarbon fuels are summarized.

Experimental study of the ignition of liquid hydrocarbon fuels and stabilization of their combustion by an arc discharge

2012 ◽  
Vol 38 (13) ◽  
pp. 1073-1077 ◽  
Author(s):  
V. A. Bityurin ◽  
V. Yu. Velikodnyi ◽  
B. N. Tolkunov ◽  
A. A. Bykov ◽  
A. V. Dyrenkov ◽  
...  
Keyword(s):  
Experimental Study ◽  
Arc Discharge ◽  
Liquid Hydrocarbon ◽  
Hydrocarbon Fuels

scholarly journals New Gas-Phase Catalytic Oxidative Processes for Desulfurization of Diesel Fuel

2015 ◽  
Vol 17 (2) ◽  
pp. 119 ◽  
Author(s):  
Z.R. Ismagilov ◽  
M.A. Kerzhentsev ◽  
S.A. Yashnik ◽  
S.R. Khairulin ◽  
A.V. Salnikov ◽  
...  
Keyword(s):  
Gas Phase ◽  
Diesel Fuel ◽  
Ambient Pressure ◽  
Oxidative Desulfurization ◽  
Sulfur Compounds ◽  
Deep Desulfurization ◽  
Oxidative Processes ◽  
Laboratory Reactor ◽  
Sulfur Containing ◽  
Regeneration Processes

<p>An effective gas-phase oxidative desulfurization (ODS) process was proposed. The process was studied in a laboratory reactor with a proprietary catalyst at 300-400 ºС and ambient pressure with model fuels represented by thiophene, dibenzothiophene (DBT) and 4,6-dimethyldibenzothiophene (DMDBT) dissolved in octane, isooctane or toluene. The reactivity of different sulfur containing molecules in ODS was shown to increase in the sequence: thiophene &lt; DBT &lt; DMDBT. The main sulfur containing product of oxidation of these compounds was SO<sub>2</sub>. During the gas-phase ODS both processes of sulfur species oxidation and processes of their adsorption were observed and studied. Based on the conducted studies, different ODS process designs comprising its integration with adsorption and regeneration processes and with conventional hydrodesulfurization (HDS) process were proposed. One scheme is based on alternating regimes of ODS and catalyst regeneration in two reactors: sulfur is removed from organic feedstock by oxidation and adsorption in one reactor while simultaneous regeneration of the catalyst that has accumulated sulfur  compounds takes place in another reactor. Two other schemes are based on joint use of ODS and HDS. The conventional HDS process is most effective for removal of low-boiling sulfur containing compounds reactive with respect to hydrogen, while removal of refractory sulfur compounds, such as DMDBT is more easily achieved by gas phase ODS. Thus the combination of these processes is expected to be most efficient for deep desulfurization of diesel fuel.</p>

Mastering a biphasic single-reactor process for direct conversion of glycerol into liquid hydrocarbon fuels

2014 ◽  
Vol 16 (4) ◽  
pp. 2128-2131 ◽  
Author(s):  
V. V. Ordomsky ◽  
A. Y. Khodakov
Keyword(s):  
Aqueous Phase ◽  
Liquid Hydrocarbon ◽  
Direct Conversion ◽  
Tropsch Synthesis ◽  
Hydrocarbon Fuels ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis ◽  
Aqueous Phase Reforming ◽  
Long Chain

Combination of aqueous-phase reforming of glycerol and Fischer–Tropsch synthesis in a single biphasic reactor in the presence of an acid leads to formation of long chain alkanes.

Production of liquid hydrocarbon fuels from peat

1988 ◽  
Vol 2 (2) ◽  
pp. 234-235 ◽  
Author(s):  
D. C. Elliott ◽  
E. G. Baker ◽  
J. Piskorz ◽  
D. S. Scott ◽  
Y. Solantausta
Keyword(s):  
Liquid Hydrocarbon ◽  
Hydrocarbon Fuels
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