metallic Co promoted

Italian translation: cobalto metallico attivato con

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13:05 Apr 28, 2018
English to Italian translations [PRO]
Tech/Engineering - Engineering (general)
English term or phrase: metallic Co promoted
Come tradurreste "metallic Co promoted"?

"The gas mixture produced by the steam/methane reforming is then used to perform a Fischer-Tropsch synthesis to generate a longer chain hydrocarbon, that is to say:
n CO + 2n H2 → (CH2)n + n H2O
which is an exothermic reaction, occurring at an elevated temperature, typically between 190°C and 280°C, for example230°C, and an elevated pressure typically between 1.8 MPa and 2.6 MPa (absolute values), for example 2.5 MPa, in the presence of a catalyst such as iron, cobalt or fused magnetite, with a potassium promoter. Whilst Fe based catalysts can be used, metallic Co promoted with precious metals such as Pd, Pt, Ru or Re doped to 1 wt% are preferred when operating at lower temperatures as they have enhanced stability to oxidation."


Grazie !
MJV
Italy
Local time: 05:53
Italian translation:cobalto metallico attivato con
Explanation:
Nel testo "are preferred" è un errore per "is preferred", dato che il verbo è riferito sempre a "metallic Co" = "cobalto metallico". Evidentemente l'errore deriva dall'elenco di varie combinazioni o leghe di questo tipo di cobalto con i metalli preziosi elencati, come se l'autore avesse voluto scrivere: "si preferiscono leghe/combinazioni di cobalto metallico attivato con..."

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Note added at 22 min (2018-04-28 13:27:07 GMT)
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"...palladio, platino, rutenio o renio".
Selected response from:

Gaetano Silvestri Campagnano
Italy
Local time: 05:53
Grading comment
4 KudoZ points were awarded for this answer



Summary of answers provided
4cobalto metallico attivato con
Gaetano Silvestri Campagnano


  

Answers


20 mins   confidence: Answerer confidence 4/5Answerer confidence 4/5
metallic co promoted
cobalto metallico attivato con


Explanation:
Nel testo "are preferred" è un errore per "is preferred", dato che il verbo è riferito sempre a "metallic Co" = "cobalto metallico". Evidentemente l'errore deriva dall'elenco di varie combinazioni o leghe di questo tipo di cobalto con i metalli preziosi elencati, come se l'autore avesse voluto scrivere: "si preferiscono leghe/combinazioni di cobalto metallico attivato con..."

--------------------------------------------------
Note added at 22 min (2018-04-28 13:27:07 GMT)
--------------------------------------------------

"...palladio, platino, rutenio o renio".

Gaetano Silvestri Campagnano
Italy
Local time: 05:53
Specializes in field
Native speaker of: Native in ItalianItalian
PRO pts in category: 767
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