benzene-purity-directed conditions

French translation: conditions liées à la pureté du benzène

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:benzene-purity-directed conditions
French translation:conditions liées à la pureté du benzène
Entered by: soumaya.

08:17 May 2, 2019
English to French translations [PRO]
Science - Chemistry; Chem Sci/Eng / PROCESS FOR TRANSALKYLATING AROMATIC HYDROCARBONS
English term or phrase: benzene-purity-directed conditions
Also, because some of the non-aromatics have similar boiling points to benzene (benzene co-boilers), they are not readily removed to
achieve a benzene product having a desired purity for commercial applications. Although the benzene co-boilers can be extracted with a solvent, such processes are expensive and typically require additional equipment.

Accordingly, it is desirable to provide a transalkylation process that produces a high-purity benzene product.

However, it has been discovered that initial operation during the early period of a process cycle at benzene-purity-directed conditions, whilst resulting in somewhat more rapid catalyst deactivation, also reduces the production of benzene co-boilers and better enables their destruction with concomitant enabling of acceptable purity of the benzene fraction of the transalkylation reaction product stream.

Benzene-purity-directed operating conditions are applied to produce a product stream that achieves a benzene purity of at least 99.9% benzene by distillation during an initial portion of the process cycle.
soumaya.
Tunisia
Local time: 18:54
conditions liées à la pureté du benzène
Explanation:
ou relatives à....
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GILOU
France
Local time: 18:54
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Summary of answers provided
5 +2conditions liées à la pureté du benzène
GILOU
4conditions axées sur la pureté du benzène
FX Fraipont (X)


  

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1 hr   confidence: Answerer confidence 4/5Answerer confidence 4/5
conditions axées sur la pureté du benzène


Explanation:
..

FX Fraipont (X)
Belgium
Local time: 18:54
Native speaker of: Native in FrenchFrench
PRO pts in category: 405
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2 hrs   confidence: Answerer confidence 5/5 peer agreement (net): +2
conditions liées à la pureté du benzène


Explanation:
ou relatives à....

GILOU
France
Local time: 18:54
Native speaker of: French
PRO pts in category: 1021

Peer comments on this answer (and responses from the answerer)
agree  Michael Confais (X)
43 mins

agree  Alex Grimaldi
1 hr
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