| slovo | definícia |
distillation
(encz) | distillation,destilace Milan Svoboda |
Distillation
(gcide) | 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. (Chem.) The separation of the volatile parts of a
substance from the more fixed; specifically, the operation
of driving off gas or vapor from volatile liquids or
solids, by heat in a retort or still, and the condensation
of the products as far as possible by a cool receiver,
alembic, or condenser; rectification; vaporization;
condensation; as, the distillation of illuminating gas and
coal, of alcohol from sour mash, or of boric acid in
steam.
[1913 Webster]
Note: The evaporation of water, its condensation into clouds,
and its precipitation as rain, dew, frost, snow, or
hail, is an illustration of natural distillation.
[1913 Webster]
4. The substance extracted by distilling. --Shak.
[1913 Webster]
Destructive distillation (Chem.), the distillation,
especially of complex solid substances, so that the
ultimate constituents are separated or evolved in new
compounds, -- usually requiring a high degree of heat; as,
the destructive distillation of soft coal or of wood.
Dry distillation, the distillation of substances by
themselves, or without the addition of water or of other
volatile solvent; as, the dry distillation of citric acid.
Fractional distillation. (Chem.) See under Fractional.
[1913 Webster] |
distillation
(wn) | distillation
n 1: the process of purifying a liquid by boiling it and
condensing its vapors [syn: distillation, distillment]
2: a purified liquid produced by condensation from a vapor
during distilling; the product of distilling [syn:
distillate, distillation] |
| | podobné slovo | definícia |
destructive distillation
(encz) | destructive distillation, n: |
distillation
(encz) | distillation,destilace Milan Svoboda |
fractional distillation
(encz) | fractional distillation,frakční destilace n: též "rektifikace" Janus |
redistillation
(encz) | redistillation,redestilace n: Zdeněk Brož |
Destructive distillation
(gcide) | Destructive \De*struc"tive\, a. [L. destructivus: cf. F.
destructif.]
Causing destruction; tending to bring about ruin, death, or
devastation; ruinous; fatal; productive of serious evil;
mischievous; pernicious; -- often with of or to; as,
intemperance is destructive of health; evil examples are
destructive to the morals of youth.
[1913 Webster]
Time's destructive power. --Wordsworth.
[1913 Webster]
Destructive distillation. See Distillation.
Destructive sorties(Logic), a process of reasoning which
involves the denial of the first of a series of dependent
propositions as a consequence of the denial of the last; a
species of reductio ad absurdum. --Whately.
Syn: Mortal; deadly; poisonous; fatal; ruinous; malignant;
baleful; pernicious; mischievous.
[1913 Webster]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. (Chem.) The separation of the volatile parts of a
substance from the more fixed; specifically, the operation
of driving off gas or vapor from volatile liquids or
solids, by heat in a retort or still, and the condensation
of the products as far as possible by a cool receiver,
alembic, or condenser; rectification; vaporization;
condensation; as, the distillation of illuminating gas and
coal, of alcohol from sour mash, or of boric acid in
steam.
[1913 Webster]
Note: The evaporation of water, its condensation into clouds,
and its precipitation as rain, dew, frost, snow, or
hail, is an illustration of natural distillation.
[1913 Webster]
4. The substance extracted by distilling. --Shak.
[1913 Webster]
Destructive distillation (Chem.), the distillation,
especially of complex solid substances, so that the
ultimate constituents are separated or evolved in new
compounds, -- usually requiring a high degree of heat; as,
the destructive distillation of soft coal or of wood.
Dry distillation, the distillation of substances by
themselves, or without the addition of water or of other
volatile solvent; as, the dry distillation of citric acid.
Fractional distillation. (Chem.) See under Fractional.
[1913 Webster] |
Dry distillation
(gcide) | 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. (Chem.) The separation of the volatile parts of a
substance from the more fixed; specifically, the operation
of driving off gas or vapor from volatile liquids or
solids, by heat in a retort or still, and the condensation
of the products as far as possible by a cool receiver,
alembic, or condenser; rectification; vaporization;
condensation; as, the distillation of illuminating gas and
coal, of alcohol from sour mash, or of boric acid in
steam.
[1913 Webster]
Note: The evaporation of water, its condensation into clouds,
and its precipitation as rain, dew, frost, snow, or
hail, is an illustration of natural distillation.
[1913 Webster]
4. The substance extracted by distilling. --Shak.
[1913 Webster]
Destructive distillation (Chem.), the distillation,
especially of complex solid substances, so that the
ultimate constituents are separated or evolved in new
compounds, -- usually requiring a high degree of heat; as,
the destructive distillation of soft coal or of wood.
Dry distillation, the distillation of substances by
themselves, or without the addition of water or of other
volatile solvent; as, the dry distillation of citric acid.
Fractional distillation. (Chem.) See under Fractional.
[1913 Webster] |
Fractional distillation
(gcide) | 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]
Fractional crystallization (Chem.), a process of gradual
and approximate purification and separation, by means of
repeated solution and crystallization therefrom.
Fractional currency, small coin, or paper notes, in
circulation, of less value than the monetary unit.
Fractional distillation (Chem.), a process of distillation
so conducted that a mixture of liquids, differing
considerably from each other in their boiling points, can
be separated into its constituents.
[1913 Webster]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. (Chem.) The separation of the volatile parts of a
substance from the more fixed; specifically, the operation
of driving off gas or vapor from volatile liquids or
solids, by heat in a retort or still, and the condensation
of the products as far as possible by a cool receiver,
alembic, or condenser; rectification; vaporization;
condensation; as, the distillation of illuminating gas and
coal, of alcohol from sour mash, or of boric acid in
steam.
[1913 Webster]
Note: The evaporation of water, its condensation into clouds,
and its precipitation as rain, dew, frost, snow, or
hail, is an illustration of natural distillation.
[1913 Webster]
4. The substance extracted by distilling. --Shak.
[1913 Webster]
Destructive distillation (Chem.), the distillation,
especially of complex solid substances, so that the
ultimate constituents are separated or evolved in new
compounds, -- usually requiring a high degree of heat; as,
the destructive distillation of soft coal or of wood.
Dry distillation, the distillation of substances by
themselves, or without the addition of water or of other
volatile solvent; as, the dry distillation of citric acid.
Fractional distillation. (Chem.) See under Fractional.
[1913 Webster] |
destructive distillation
(wn) | destructive distillation
n 1: heating a solid substance in a closed container and
collecting the volatile products |
distillation
(wn) | distillation
n 1: the process of purifying a liquid by boiling it and
condensing its vapors [syn: distillation, distillment]
2: a purified liquid produced by condensation from a vapor
during distilling; the product of distilling [syn:
distillate, distillation] |
fractional distillation
(wn) | fractional distillation
n 1: fractionation of a liquid by distillation |
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