purge column

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09:33 Jun 19, 2018
This question was closed without grading. Reason: Other

English to Russian translations [PRO]
Tech/Engineering - Other
English term or phrase: purge column
Purge and Trap Gas Chromatography Explained – Jagat Kumar ...
https://medium.com/.../purge-and-trap-gas-chromatography-...

... is performed in order to analyze the compounds that are occurring at minute, parts per billion levels. It also involved a trap and purge column ...
Maxim Polukhin
Local time: 18:19


Summary of answers provided
3концентратор
Enote
3(впуск) колонны для (улавливания газа и) продувки
Artem Omelyanchenko
3очистная колонка
Vladyslav Golovaty


  

Answers


15 mins   confidence: Answerer confidence 3/5Answerer confidence 3/5
очистная колонка


Explanation:


Vladyslav Golovaty
Ukraine
Local time: 18:19
Native speaker of: Native in RussianRussian
PRO pts in category: 60
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21 mins   confidence: Answerer confidence 3/5Answerer confidence 3/5
(впуск) колонны для (улавливания газа и) продувки


Explanation:
Контекст в вопросе приведен не полностью, а ссылка почему то не открывается.

вот более полный текст

A column inlet, called as an injector will help you to remove the compounds from the sample and then vaporize and inject them into the column of the chromatograph.

The purge and gas chromatography is performed in order to analyze the compounds that are occurring at minute, parts per billion levels. It also involved a trap and purge column inlet.


Purging and Trapping

Once the sample has been shifted to the column inlet through the autosampler or manually, it will undergo a process which is called the purging and trapping before being injected into the column. The process includes:

· The inter gas is bubbled through the sample and the compounds are released

· The released components get trapped on the absorbent

· The concentrator is then heated until the compound gets vaporized

Once the compound is vaporized, it is transported back to the column on gas steam. This process is known as Mobile Phase of GC. This action the purge and trap process and then the chromatography process occur in the below mentioned order:

· The compound enters the column firstly

· These compounds are passed through liquid stationary phase. These compounds then exit through the column and enter the analyzer.

· The elements are then detected and identified

· In the labs, this process is initiated through autosampler that shifts to the column inlet.


    https://medium.com/@chrisnguyenn8/purge-and-trap-gas-chromatography-explained-d7bda0f9ea4b
Artem Omelyanchenko
Ukraine
Local time: 18:19
Native speaker of: Native in RussianRussian
PRO pts in category: 36
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5 hrs   confidence: Answerer confidence 3/5Answerer confidence 3/5
концентратор


Explanation:
разбивка: (a trap and purge) (column ..., т.е. column притянут из другого смыслового сегмента
Это устройство Purge and Trap (в оригинале порядок слов перепутали) является концентратором летучих органических соединений за счет динамической газовой экстракции (purge) и улавливания на сорбенте (trap)
Подробное описание этого метода можно прочесть тут
http://docplayer.ru/28022716-Analiz-letuchih-organicheskih-s...
и тут
https://vestnik.utmn.ru/upload/iblock/800/149_159.pdf
Коммерческие устройства такого типа называются концентраторы
http://phct.ru/koncentrator-purge-and-trap/
https://www.nauchpribor.com/русский/химический-анализ/cds-an...

Enote
Local time: 18:19
Native speaker of: Native in RussianRussian
PRO pts in category: 648
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