Mass transfer data were obtained on the walls of the fluidized beds using an electrochemical technique with a potassium ferri-ferro cyanide couple. The disc promoter assembly was used as internal in fluidized beds, and ...

Electrocatalytic hydrogen and oxygen evolutions via water splitting are very demanding in the context of renewable energy and sustainable environment. We first report the synthesis of wormhole-like mesoporous tin oxide ...

In our previous studies, iron and aluminium based mixed hydroxides were prepared in different molar ratios and fluoride removal efficiencies were evaluated. It was found that the Fe/Al sample with 1:1 molar ratio exhibited ...

The development of low cost-effective and highly efficient heterogeneous electrocatalysts is most appreciable in the research community. A newly designed microporous organic-inorganic hybrid iron cobalt phosphonate (FeCoDPAM) ...

Biooxidation of iron is considered to be one of the major steps in various industrial processes like the bioleaching of low-grade sulfide ores and desulfurisation of coal. The eco-friendly phenomenon is also widely exploited ...

Electrolytic zinc processes produce leach residues containing 15-18% zinc and 27-37% iron. In India large quantities of such residues are stock-piled at zinc plants. During leaching of a typical sample of stock-piled residue ...

A deoxy lupane triterpene carboxylic acid, lup-20(29)-en-24-oic acid (1), was isolated from the active chloroform extract of Finlaysonia obovata, a latex exuding mangrove plant. Its structure was evaluated on the basis of ...

Zirconia-titania mixed oxide containing 60 mol% of zirconium was synthesized by co-precipitation method with and without sodium dodecyl sulfate (SDS) as surfactant. The 110 degreesC dried mixed oxides were loaded with 10 ...