- fractional separation
- коэффициент очистки
Англо-русский строительный словарь. 2013.
fractional separation
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Fractional distillation — is the separation of a mixture into its component parts, or fractions, such as in separating chemical compounds by their boiling point by heating them to a temperature at which several fractions of the compound will evaporate. It is a special… … Wikipedia
Fractional — Frac tion*al, a. 1. Of or pertaining to fractions or a fraction; constituting a fraction; as, fractional numbers. [1913 Webster] 2. Relatively small; inconsiderable; insignificant; as, a fractional part of the population. [1913 Webster]… … The Collaborative International Dictionary of English
Fractional crystallization — Fractional Frac tion*al, a. 1. Of or pertaining to fractions or a fraction; constituting a fraction; as, fractional numbers. [1913 Webster] 2. Relatively small; inconsiderable; insignificant; as, a fractional part of the population. [1913… … The Collaborative International Dictionary of English
Fractional currency — Fractional Frac tion*al, a. 1. Of or pertaining to fractions or a fraction; constituting a fraction; as, fractional numbers. [1913 Webster] 2. Relatively small; inconsiderable; insignificant; as, a fractional part of the population. [1913… … The Collaborative International Dictionary of English
Fractional distillation — Fractional Frac tion*al, a. 1. Of or pertaining to fractions or a fraction; constituting a fraction; as, fractional numbers. [1913 Webster] 2. Relatively small; inconsiderable; insignificant; as, a fractional part of the population. [1913… … The Collaborative International Dictionary of English
fractional — ► ADJECTIVE 1) relating to or expressed as a fraction. 2) small or tiny in amount. 3) Chemistry relating to or denoting the separation of a mixture into fractions. DERIVATIVES fractionally adverb … English terms dictionary
fractional distillation — Separation of the components of a liquid mixture by vaporizing it and collecting the fractions, which condense in different temperature ranges … Petroleum refining glossary
Separation process — In chemistry and chemical engineering, a separation process, or simply a separation, is any mass transfer process used to convert a mixture of substances into two or more distinct product mixtures, at least one of which is enriched in one or more … Wikipedia
Fractional crystallization (geology) — Crystallization Concepts … Wikipedia
Fractional distillation — Distillation Dis til*la tion (d[i^]s t[i^]l*l[=a] sh[u^]n), n. [F. distillation, L. destillatio.] 1. The act of falling in drops, or the act of pouring out in drops. [1913 Webster] 2. That which falls in drops. [R.] Johnson [1913 Webster] 3.… … The Collaborative International Dictionary of English
fractional — adj. 1 of or relating to or being a fraction. 2 very slight; incomplete. 3 Chem. relating to the separation of parts of a mixture by making use of their different physical properties (fractional crystallization; fractional distillation).… … Useful english dictionary
