Glossary entry

English term or phrase:

Brønsted acidic sites

Romanian translation:

centrele acide Brönsted

Added to glossary by Cosmin Băduleţeanu
Apr 28, 2015 09:52
9 yrs ago
English term

Brønsted acidic sites

English to Romanian Tech/Engineering Chemistry; Chem Sci/Eng renewable fuels
Dintr-un articol științific despre producerea furfuralului, combustibil regenerabil:

"Various zeolite-based catalysts and ion exchange resins with strong Brønsted acidic sites (over Lewis sites) have been shown to improve selectivity towards furfural, whereas the combined presence of Lewis acid sites helped to
reduce the energy barrier for xylose to xylulose formation."
Proposed translations (Romanian)
4 centrele acide Brönsted

Proposed translations

11 mins
Selected

centrele acide Brönsted

Zeolitii si zeotipii care prezinta capacitate de schimb ionic pot fi transformati in acizi solizi Brönsted prin schimbul ionic total sau partial al cationilor compensatori de sarcina cu protoni. Activitatea de formare a carbocationilor ca intermediari de reactie se datoreaza transferului protonilor din centrele acide Brönsted catre moleculele reactante.
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