دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

a resin polymerized from one of several sources: acrylonitrile, acrylic acid, methacrylic acid, etc.

n: CH2=CHCOOH, colourless and irritant smell liquid, has corrosiveness. It is the important material for treating chemical.

n: CH2=CHCN, a kind of organic compound, colourless and fluxionary liquid. The vapor is toxic. It is the important material for coagulant of drilling fluid.

a highly porous solid, usually a charcoal. Used for adsorption of unwanted materials.

n: a form of carbon characterised by a high absorptive and adsorptive capacity for gases, vapours, aIM1 colloidal solids.

n: a reaction in which an element has been changed into an unstable isotope during bombardment by neutrons.

near formation area is irradiated with neutrons that transform some nuclei into isotopes. The isotopes produced can be detected by radioactive energy levels and decay time. The original elements can be described from this behavior.

A corrosion state where a metal is corroding without control by a reaction product (or corrosion product layer).