demonstrates serious leakage

Russian translation: наблюдается значительный износ (катализатора)

12:54 Jan 15, 2011
English to Russian translations [PRO]
Science - Chemistry; Chem Sci/Eng
English term or phrase: demonstrates serious leakage
Based on the set of parameters the system is mostly suitable for commercial synthesis of MDC. This method uses a supported catalyst and has a promising confirmed yield. The catalyst that is used in the research still demonstrates serious leakage though.
G.abdullina
Local time: 21:27
Russian translation:наблюдается значительный износ (катализатора)
Explanation:
...

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Note added at 9 mins (2011-01-15 13:03:59 GMT)
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лучше "унос катализатора"
[Обратите внимание, что здесь though (несмотря на то, что), а не through (насквозь, через)]

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Note added at 13 mins (2011-01-15 13:07:21 GMT)
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http://www.johnsonscreens.com/content/perforated-plate-scall...
Приспособление для того, чтобы удерживать (retaining) катализатор, препятсвуя его уносу (leakage):

Johnson Screens® perforated plate scallops are an economical approach for retaining catalyst and protecting against catalyst leakage in a radial flow unit.



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Note added at 42 mins (2011-01-15 13:36:22 GMT)
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http://www.freepatentsonline.com/7279138.html
This results in an unavoidable ***catalyst leakage from the beds*** and thus in a loss of the overall reaction volume which negatively effects the reaction yield and the productivity of the reactor.

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Note added at 45 mins (2011-01-15 13:39:58 GMT)
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другие примеры "leakage of catalyst":
http://www.google.ru/search?sourceid=navclient&hl=ru&ie=UTF-...
Selected response from:

Leila Usmanova
Local time: 21:27
Grading comment
4 KudoZ points were awarded for this answer



Summary of answers provided
3 +4наблюдается значительный износ (катализатора)
Leila Usmanova
4проявляет существенные потери
kapura
3наблюдается значительное просачивание
Sergey Zubtsov


  

Answers


1 min   confidence: Answerer confidence 3/5Answerer confidence 3/5
наблюдается значительное просачивание


Explanation:
-

Sergey Zubtsov
Armenia
Local time: 22:27
Specializes in field
Native speaker of: Native in RussianRussian
PRO pts in category: 464
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7 mins   confidence: Answerer confidence 3/5Answerer confidence 3/5 peer agreement (net): +4
наблюдается значительный износ (катализатора)


Explanation:
...

--------------------------------------------------
Note added at 9 mins (2011-01-15 13:03:59 GMT)
--------------------------------------------------

лучше "унос катализатора"
[Обратите внимание, что здесь though (несмотря на то, что), а не through (насквозь, через)]

--------------------------------------------------
Note added at 13 mins (2011-01-15 13:07:21 GMT)
--------------------------------------------------

http://www.johnsonscreens.com/content/perforated-plate-scall...
Приспособление для того, чтобы удерживать (retaining) катализатор, препятсвуя его уносу (leakage):

Johnson Screens® perforated plate scallops are an economical approach for retaining catalyst and protecting against catalyst leakage in a radial flow unit.



--------------------------------------------------
Note added at 42 mins (2011-01-15 13:36:22 GMT)
--------------------------------------------------

http://www.freepatentsonline.com/7279138.html
This results in an unavoidable ***catalyst leakage from the beds*** and thus in a loss of the overall reaction volume which negatively effects the reaction yield and the productivity of the reactor.

--------------------------------------------------
Note added at 45 mins (2011-01-15 13:39:58 GMT)
--------------------------------------------------

другие примеры "leakage of catalyst":
http://www.google.ru/search?sourceid=navclient&hl=ru&ie=UTF-...

Leila Usmanova
Local time: 21:27
Specializes in field
Native speaker of: Russian
PRO pts in category: 2495

Peer comments on this answer (and responses from the answerer)
agree  mk_lab
5 mins
  -> Спасибо!

agree  Igor_2006
2 hrs
  -> Спасибо!

agree  sas_proz
5 hrs
  -> Спасибо!

agree  Natalie
3 days 10 hrs
  -> Спасибо!
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2 hrs   confidence: Answerer confidence 4/5Answerer confidence 4/5
проявляет существенные потери


Explanation:
The ZnCl2/Ac catalyst that is used in the research still demonstrates serious leakage though.


    Reference: http://beta.wewi.eldoc.ub.rug.nl/FILES/root/2010/asrtm/Rappo...
kapura
Local time: 20:27
Specializes in field
Native speaker of: Russian
PRO pts in category: 154

Peer comments on this answer (and responses from the answerer)
neutral  Natalie: "проявляет потери" - так по-русски не говорят
3 days 8 hrs
  -> Из удаленного моего комментария было сказано:По контексту износ катализатора не может быть,здесь происходит вымывание катализатора растворителем.Потом,мне хотелось придерживаться авторского стиля.В англ.языке так тоже не пишут. См.диск.at extra heat to...
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