In the present investigation, an evaluation has been made of the adsorption of Cd(II) ions onto Psidium guvajava L leaf powder (PGL). Scanning electron micrographs of the powder as-prepared showed that PGL possessed an ...

The syntheses of 1,1'-dimethyl 2,2'-biimidazole (1), 1-methyl 2-(2'-pyridyl) benzimidazole (2) and 1,1'-dimethyl 2,2' bibenzimidazole (3) have been achieved by following a general PTC based methylation reaction of the ...

Acidic nickel-bearing solution containing iron, cobalt, manganese, zinc and copper was processed through a solvent extraction and precipitation technique to obtain a pure nickel sulphate solution. Iron was extracted using ...

The antidiarrhoeic marker of the whole plant of Euphorbia hirta. viz., quercetin-3-O-beta-D-rhamnoside was quantitatively estimated over a number of samples collected from different parts of India by HPTLC. The bioactive ...

Mineralogical characterization and liberation of valuable minerals are primary concerns in mineral processing industries. The present investigation focuses on quantitative mineralogy, elemental deportment, and locking-liberation ...

The main constituents of Indian non-coking coal are silicates and quartz. When both silicates and quartz are present in a sample only X-ray diffraction can be used for the quantitative determination of these mineral phases. ...