We show the first example of a bisthiosemicarbazone silver double-tetranuclear cluster helicate [Ag 4 L 2 ] obtained by electrochemical synthesis which undergoes rare desulfurization process giving rise to cationic dihelicate (H L) ]SO .

MIL-125 with tunable crystalline size in the range of ca. 50 nm to 1500 was synthesized by coordination modulation method, which exhibits significant size-dependent catalytic activity towards oxidative desulfurization reaction.

Abstract In view of the existence 90° bends in flue after desulfurization coal-fired power plants and complicated distribution gas flow velocity, CFD simulation technology is proposed to simulate analyze characteristics field, find suitable velocity measurement points. On this basis, a set on-line monitoring system for pollutants designed by using LabVIEW.

Abstract A novel CuWO 4 /SiO 2 heterojunction catalyst was successfully synthesized using a new sulfonamide derivative. The physical characteristics of the prepared samples were investigated by TGA, XRD, FTIR, SEM, UV, PL, and XPS. catalysts applied as nano photocatalyst for photooxidative desulfurization dibenzothiophene under visible light hydrogen peroxide an oxidant. photocatalytic oxidativ...

The filling mining method is important in realizing the green of mineral resources. Aiming at problems land resource occupation, environmental pollution, and rational utilization coal-based solid wastes such as coal gangue, fly ash, desulfurization gypsum, a new paste material was developed with gypsum raw materials. microstructure materials analyzed by XRD SEM. Combined Box-Behnken experimenta...

By combining experimental adsorption isotherms, microcalorimetric data, infrared spectroscopy and quantum chemical calculations the adsorption behaviour of the CPO-27/MOF-74 series (Ni, Co, Mg, Cu, and Zn) in the desulfurization of fuels is evaluated. The results show a clear influence of the metal ion on the adsorption capacity and affinity for S-heterocyclic compounds, with CPO-27(Ni) being t...

The title compound, [Fe(4)(C(5)H(5)OS)(2)S(CO)(12)], was prepared by the direct reaction of Fe(3)(CO)(12) and 2-furyl-methane-thiol in tetra-hydro-furan. Desulfurization took place readily to form an Fe(4)S(3) cluster. The mol-ecule consists of two similar [(μ-2-C(4)H(3)O-CH(2)S)Fe(2)(CO)(6)] moieties joined to a spiro-type four-coordinate μ(4)-S atom such that this bridging sulfur is tetra-hed...

Large amounts of flue gas desulfurization products (FGDs) are produced when SO2 emissions are trapped in the coal burning process for generation of electricity. FGDs are normally discarded instead of being reused, and reuse on soils could be important in overall management of these products. Glasshouse experiments were conducted to determine effects of various levels of three FGDs (a FGD gypsum...

Laboratory for Petroleum and Petrochemical Process Engineering was established as a part of the Petroleum and Petrochemical Department at the Faculty of Chemical engineering and Technology and it was officially opened on July 4, 2011, within the AMACIZ scientific colloquium. The Laboratory was founded with the goal of enabling the research and development of processes treating and refining petr...