An alembic (from , originating from , 'cup, beaker')
is an
alchemical still consisting of two vessels connected by a tube, used for
distillation of liquids.
Description
The complete distilling apparatus consists of three parts:
* the "" (Arabic: ; Greek: , ), the still pot containing the liquid to be distilled, which is heated by a flame
* the "head" or "cap" (, ; Greek , ) which fits over the mouth of the cucurbit to receive the vapors, with an attached downward-sloping "tube" (, )
* the "receiver" (, ; , or , ) container
In the case of another distilling vessel, the
retort, the "cap" and the "cucurbit" have been combined to form a single vessel. The anbik
is also called the ''raʾs'' (the Arabic word ''raʾs'' means "head") of the cucurbit. The liquid in the cucurbit is heated or boiled; the vapour rises into the ''anbik'', where it cools by contact with the walls and condenses, running down the spout into the receiver. A modern descendant of the alembic is the
pot still, used to produce
distilled beverages.
History
Dioscorides's ambix, described in his (c. 50 C.E.), is a helmet-shaped lid for gathering condensed mercury. For
Athenaeus (c. 225 C.E.) it is a bottle or flask. For later chemists it denoted various parts of crude distillation devices.
Alembic drawings appear in works of
Cleopatra the Alchemist (3rd century C.E.),
Zosimos of Panopolis (c. 300 C.E.), and
Synesius (c. 373 – c. 414 C.E.). There were alembics with two (dibikos) and three (tribikos) receivers. According to Zosimos of Panopolis, the alembic was invented by
Mary the Jewess.
The anbik is described by
Ibn al-Awwam in his (''Book of Agriculture''), where he explains how
rose-water is distilled. Amongst others, it is mentioned in the (''Key of Sciences'') of
Khwarizmi and the (''Book of Secrets'') of
al-Razi. Some illustrations occur in the Latin translations of works which are attributed to
Geber.
File:Man Paris, Grec 2327 fol 83v.jpg, Alembic of Zosimos of Panopolis
File:Alembic (PSF).jpg, Modern alembic
File:AlambicCharentaisChalvignacPrulhoDistillation.jpg, Large "charentais" type alembic for distilling spirits
File:Alambique 056.jpg, Copper retort
File:Alembic.jpg, Glass alembic
File:Chemical Faculty of TUG, staircase.jpg, Alembic metalwork in the staircase at the Chemical Faculty of Gdańsk University of Technology, 1904
Unicode
The
Unicode character set specifies three symbols for alembics: the
pictogram
A pictogram (also pictogramme, pictograph, or simply picto) is a graphical symbol that conveys meaning through its visual resemblance to a physical object. Pictograms are used in systems of writing and visual communication. A pictography is a wri ...
⚗ (), its
emoji
An emoji ( ; plural emoji or emojis; , ) is a pictogram, logogram, ideogram, or smiley embedded in text and used in electronic messages and web pages. The primary function of modern emoji is to fill in emotional cues otherwise missing from type ...
variation ⚗️ (), and the ancient alchemical symbol 🝪 ().
See also
*
Aludel
References
External links
*
{{Authority control
Alchemical tools
Arab inventions