Quench Bleed Stripper

Russian translation: отпарная колонна для насыщенного абсорбента

13:16 Jun 20, 2018
English to Russian translations [PRO]
Tech/Engineering - Other
English term or phrase: Quench Bleed Stripper
https://www.tceq.texas.gov/assets/public/comm_exec/agendas/c...

Failure of the Quench Bleed Stripper Overhead Pressure Controller which resulted in the release of ethylene oxide to the atmosphere.
Maxim Polukhin
Local time: 11:53
Russian translation:отпарная колонна для насыщенного абсорбента
Explanation:
https://www.engineer-oht.ru/index.php?option=com_content&vie...
Получение окиси этилена
Насыщенный абсорбент из абсорберов подается в трубную часть теплообменника поз.1, где подогревается кубовой жидкостью «тощим» абсорбентом, десорбера поз.2 до температуры (104?120)°С и подается далее в десорбер поз.2, где происходит отпарка из насыщенного абсорбента окиси этилена и растворенных газов (азот, кислород, этилен, двуокись углерода).
Режим работы десорбера поз. 2
а) давление вверху - (0,9-1,2) кгс/см2;
б) температура вверху - (104-120)°С;

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Note added at 4 days (2018-06-25 11:43:33 GMT)
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Ethylene oxide is steam-stripped from the ethylene oxide-rich absorber bottoms
https://patents.google.com/patent/US20080182999
The product stream from the ethylene oxide reactor is supplied to an ethylene oxide absorber. The absorber has an initial quench section wherein the product stream is contacted with a cooled, recirculating aqueous quench stream and a basic solution is continuously added to the recirculating quench stream.
The gas stream passes from the quench section to the main section of the ethylene oxide absorber where it is scrubbed with water to recover ethylene oxide. The resulting water stream, which is rich in ethylene oxide, is referred to as the fat absorbent and this is sent to an ethylene oxide stripper. In the ethylene oxide stripper, the ethylene oxide is stripped and a concentrated ethylene oxide stream is sent to ethylene oxide finishing processes such as condensation, distillation and re-absorption.
Selected response from:

hawkwind
Russian Federation
Local time: 18:53
Grading comment
Спасибо!
4 KudoZ points were awarded for this answer



Summary of answers provided
3отпарная колонна для насыщенного абсорбента
hawkwind


  

Answers


4 days   confidence: Answerer confidence 3/5Answerer confidence 3/5
quench bleed stripper
отпарная колонна для насыщенного абсорбента


Explanation:
https://www.engineer-oht.ru/index.php?option=com_content&vie...
Получение окиси этилена
Насыщенный абсорбент из абсорберов подается в трубную часть теплообменника поз.1, где подогревается кубовой жидкостью «тощим» абсорбентом, десорбера поз.2 до температуры (104?120)°С и подается далее в десорбер поз.2, где происходит отпарка из насыщенного абсорбента окиси этилена и растворенных газов (азот, кислород, этилен, двуокись углерода).
Режим работы десорбера поз. 2
а) давление вверху - (0,9-1,2) кгс/см2;
б) температура вверху - (104-120)°С;

--------------------------------------------------
Note added at 4 days (2018-06-25 11:43:33 GMT)
--------------------------------------------------

Ethylene oxide is steam-stripped from the ethylene oxide-rich absorber bottoms
https://patents.google.com/patent/US20080182999
The product stream from the ethylene oxide reactor is supplied to an ethylene oxide absorber. The absorber has an initial quench section wherein the product stream is contacted with a cooled, recirculating aqueous quench stream and a basic solution is continuously added to the recirculating quench stream.
The gas stream passes from the quench section to the main section of the ethylene oxide absorber where it is scrubbed with water to recover ethylene oxide. The resulting water stream, which is rich in ethylene oxide, is referred to as the fat absorbent and this is sent to an ethylene oxide stripper. In the ethylene oxide stripper, the ethylene oxide is stripped and a concentrated ethylene oxide stream is sent to ethylene oxide finishing processes such as condensation, distillation and re-absorption.

hawkwind
Russian Federation
Local time: 18:53
Specializes in field
Native speaker of: Native in RussianRussian
PRO pts in category: 139
Grading comment
Спасибо!
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