نتایج جستجو برای: oxidative desulfurization ods
تعداد نتایج: 131969 فیلتر نتایج به سال:
Hierarchically porous Ti-SBA-2 with high framework Ti content (up to 5 wt%) was firstly synthesized by employing organic mesomorphous complexes of a cationic surfactant (CTAB) and an anionic polyelectrolyte (PAA) as templates. The material exhibited excellent performance in oxidative desulfurization of diesel fuel at low temperature (40 °C or 25 °C) due to the unique hierarchically porous struc...
Analytical methods were developed for the identification of major degradation products of Ketoconazole, an antifungal agent. The stressed degradation of Ketoconazole drug substance was performed under acid, base, thermal, photo and oxidative stress conditions. The major degradation was observed under acid, base and oxidative stress conditions. The degradation study was performed on Inertsil ODS...
Depending on the desulfurization reaction temperature, it can be divided into fly ash generated at hightemperature furnace zone and at low-temperature flue gas zone. For simulating those two kinds of desulfurization ash, the ordinary fly ash mixed with different weight percentage of CaSO4·2H2O is divided into 2 groups, the first group is followed by calcining at 900°C, another drying at 100°C. ...
A protocol for the coupling of potassium xanthogenates with ?-(trifluoromethyl)styrenes in presence triethyl phosphite is reported. The reaction carried out under blue light irradiation organic photocatalyst 3DPAFIPN. proceeds via formation alkyl radicals from readily available xanthogenate salts oxidative desulfurization and cleavage carbon–oxygen bond assisted by phosphite.
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