دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

a range of manufactured products from the refining processes;includes kerosene, diesel, bunker C oil, fuel oil, heating oil, etc.

n: a qualitative method for detecting hydrogen sulfide and mercaptans in petroleum distillates. The test distinguishes between sour and sweet products.

refinery products in the middle distillation range of refined products: kerosene, heating oil, jet fuel.

n: a solid substance resembling beeswax but composed entirely of hydrocarbons. It is obtained from the crude wax that results from the solvent dewaxing or cold pressing of light paraffin distillates. The refined product is of relatively large crystalline structure, is white and brittle, and has little taste or odour.

n: light waves shorter than the visible blue violet waves of the spectrum. Crude oil, colored distillates, residuum, a few drilling fluid additives, and certain minerals and chemicals fluoresce in the presence of ultraviolet light. These sub- stances, when present in mud, may cause the mud to fluoresce.