Glossary entry

English term or phrase:

batch distillation

Italian translation:

distillazione discontinua

Added to glossary by Sonia Valentini
Mar 25, 2002 01:41
22 yrs ago
English term

batches-vedi testo

English to Italian Other stills
STILLS
The simplest form of distilling is known as the pot still. The process takes place in batches, each of which is distilled individually. Therefore the pot still is the equivalent of handicraft, as compared with the more industrial continuous still.

The fermented, mixture is usually heated in a copper pot either by an open flame or by steam.
The vaporised alcohol is passed through a long, swan-line neck into the condenser.
To condense back into a liquid form, the vapour is cooled down in a copper spiral running through a jacket of cold water.
The liquid is collected at the end of the process.

Most spirits today are produced by the patent or Coffey still, invented by a Mr Coffey in 1830. This consists of two columns known as the rectifier and the analyser. Each of them is divided into compartments by perforated copper plates placed horizontally, and each compartment is connected to the next by means of a drop pipe.

Grazie mille
Proposed translations (Italian)
5 +1 ...ha luogo in maniera discontinua
4 +2 a lotti

Proposed translations

+1
5 hrs
Selected

...ha luogo in maniera discontinua

batch distillation= distillazione discontinua

Distillation where the entire batch of liquid feed is placed into the still at the beginning of the operation, in contrast to continuous distillation, where liquid is fed continuously into the still.

[McGraw-Hill, 146]

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Note added at 2002-03-25 06:44:45 (GMT)
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, each of which is distilled individually. = ciascuno dei lotti venendo distillato individualmente
Peer comment(s):

agree Maria Elena Tondi
2 hrs
Something went wrong...
4 KudoZ points awarded for this answer. Comment: "Penso proprio che il senso sia quello. Originariamente l'avevo tradotto 'Il processo di distillazione è frazionato in lotti, ognuno distillato individualmente', ma in effetti l'aggettivo 'discontinua' rende più l'idea. Sembra invece inevitabile l'uso di 'lotti'. Grazid mille"
+2
13 mins

a lotti

ref. ProZ Glossary
Peer comment(s):

agree byteman
2 hrs
grazie, Salvo!
agree Anusca Mantovani : sì è questo, anche se lotto/i non adatto al 100% per un liquido!
4 hrs
neutral Tanuki (X) : close, but there is a better term - see below
4 hrs
Something went wrong...
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