extractive solvent

См. также в других словарях:

• Extractive distillation — is defined as distillation in the presence of a miscible, high boiling, relatively non volatile component, the solvent, that forms no azeotrope with the other components in the mixture. The method is used for mixtures having a low value of… …   Wikipedia

• Extractive metallurgy — is the study of the processes used in the separation and concentration (benefaction) of raw materials. The field is an applied science, covering all aspects of the physical and chemical processes used to produce mineral containing and metallic… …   Wikipedia

• solvent — solventless, adj. solvently, adv. /sol veuhnt/, adj. 1. able to pay all just debts. 2. having the power of dissolving; causing solution. n. 3. a substance that dissolves another to form a solution: Water is a solvent for sugar. 4. something that… …   Universalium

• extractive distillation — In the distillation process, the separation of different components of mixtures which have similar vapor pressures by flowing a solvent which is selective for some of the components in the feed down the distillation column as the operation… …   Petroleum refining glossary

• extractive distillation — noun : a combined continuous fractional distillation and extraction in which a relatively high boiling solvent (as furfural) flowing down the distillation column selectively scrubs one or more of the components from a mixture of compounds of… …   Useful english dictionary

• metallurgy — metallurgic, metallurgical, adj. metallurgically, adv. metallurgist /met l err jist/ or, esp. Brit., /meuh tal euhr jist/, n. /met l err jee/ or, esp. Brit., /meuh tal euhr jee/, n. 1. the technique or science of working or heating metals so as… …   Universalium

• Azeotrope — Vapor liquid equilibrium of 2 propanol/water showing azeotropic behavior An azeotrope (  / …   Wikipedia

• Glycerol — Glycerine and Glycerin redirect here. For the Bush song, see Glycerine (song). Glycerol …   Wikipedia

• Ethanol — For other uses, see Ethanol (disambiguation). Grain alcohol redirects here. It is not to be confused with Neutral grain spirit. Ethanol …   Wikipedia

• environment — environmental, adj. environmentally, adv. /en vuy reuhn meuhnt, vuy euhrn /, n. 1. the aggregate of surrounding things, conditions, or influences; surroundings; milieu. 2. Ecol. the air, water, minerals, organisms, and all other external factors… …   Universalium

• uranium processing — Introduction       preparation of the ore for use in various products.       Uranium (U), although very dense (19.1 grams per cubic centimetre), is a relatively weak, nonrefractory metal. Indeed, the metallic properties of uranium appear to be… …   Universalium