Analysis of the essential oil of the flowers of Jasminum sambac L. distilled in three locations in india showed that considerable variation in the composition occurred. Variation in the composition of the oil recovered ...

Sedimentary dolomitic phosphate ores are difficult to treat by flotation, and high-grade phosphate concentrates with high recoveries are difficult to obtain. The literature indicates that the reagents required for beneficiation ...

The Karlapat bauxite deposit occurs in the Eastern Ghat Group of rocks in Orissa and has developed in the khondalites. Mineralogical and physical observations on bore hole samples reflect the presence of a maximum of six ...

Three locally available Plumbago species (Plumbago auriculata, Plumbago rosea and Plumbago zeylanica) have been quantitatively screened for the bioactive marker plumbagin by high performance thin layer chromatography. In ...

The rheological behavior of some Indian coal-water slurry (CWS) was investigated using a HAAKE RV30 viscometer. The objective was to study the effect of solid concentration, ash content, pH, and temperature on the rheology ...