Translation for 'azeotropic' from English to Russian

azeotropic

азеотропный {adj}хим.

• , heptanal can be converted into ("Z")-2-pentyl-2-nonenal virtually quantitatively in the presence of aqueous boric acid upon azeotropic removal of water.
• Drying can also be achieved by the use of "in situ" desiccants such as molecular sieves, or the use of azeotropic distillation techniques e.g. with a Dean-Stark apparatus.
• Derived data are also not collected with the main exception of the azeotropic data bank which is built partly from evaluated vapor–liquid equilibrium data.
• Azeotropic and zeotropic mixtures have different dew and bubble curves characteristics in a temperature-composition graph.
• This piece of equipment is usually used in azeotropic distillations.

• by azeotropic distillation, molecular sieves or titanium tetrachloride.
• The reaction can be driven to the acetal when water is removed from the reaction system either by azeotropic distillation or trapping water with molecular sieves or aluminium oxide.
• The ester is first produced as a hydrate, which is dehydrated by azeotropic distillation with toluene to the final product.
• The azeotropic concentrations are unstable operation points, as any small change in temperature will cause a shift in molar concentration through reactivity ratio effects and cause subsequent composition drift.
• Residue curve maps are typically used for examining ternary mixtures which can't be easily separated by distillation because of azeotropic points or too small relative volatilities.

• Pentafluoroethane in a near azeotropic mixture with difluoromethane is known as R-410A, a common replacement for various chlorofluorocarbons (commonly known as "Freon") in new refrigerant systems.
• The only difference is that the compositions of the two phases are equal exactly at the azeotropic composition.
• By exposing an azeotrope to a vacuum or positive pressure, it's possible to bias the boiling point of one component away from the other by exploiting the differing vapor pressure curves of each; the curves may overlap at the azeotropic point, but are unlikely to remain identical further along the pressure axis to either side of the azeotropic point.