Oil refinery or petroleum refinery is an industrial process plant where crude oil is processed and refined into more useful products such as petroleum naphtha, gasoline, diesel fuel, asphalt base, heating oil, kerosene, and liquefied petroleum gas. Oil refineries are typically large, sprawling industrial complexes with extensive piping running throughout, carrying streams of fluids between large Oil refinery or petroleum refinery is an industrial process plant, such as distillation columns.
H2S Vial Bacteriological kit use for checking microbiological quality of water.Scientists from the University of Exeter discovered that cell exposure to small amounts of hydrogen sulfide gas can prevent mitochondrial damage. When the cell is stressed with disease, enzymes are drawn into the cell to produce small amounts of hydrogen sulfide. This study could have further implications on preventing strokes, heart disease and arthritis. many metal ions react with hydrogen sulfide to give the corresponding metal sulfides. This conversion is widely exploited.
CSD-Cross Miner can be thought of as a pharmacophore based query tool.
However, it is much more powerful than traditional pharmacophore query tools
as it allows you to query not only databases of ligands, but also proteins and
protein-ligand interactions. CSD-CrossMiner includes a preconfigured database
of biologically relevant subsets of the Cambridge Structural Database (CSD) and
the Protein Data Bank (PDB). The pharmacophore used in the query is interactive,