Sentence examples for activities in the isomerization of from inspiring English sources

Their acidities (by TPD of pyridine) and their catalytic activities in the isomerization of n-hexane are compared.

Their activity was also evaluated in the isomerization of n-butane.

Characterization was carried out through thermogravimetric analysis, determination of acid sites by infrared spectroscopy, through adsorption of pyridine and measurement of the catalytic activity in the isomerization reaction of n-hexane.

It was verified that samples with elevated sulfate content were actually those which had Brönsted acid sites and a higher catalytic activity in the isomerization reation of n-hexane.

Catalysts based on sulfated zirconia show good activity for the isomerization of lighter alkanes, especially n-butane.

Activity and selectivity of the best catalyst found has been tested in the isomerization of a simulated industrial feed composed by n-pentane, n-hexane and n-heptane.

For instance, the photodegradation of pyrethrins in sunlight is rapid and results in the isomerization of the side-chains, photooxidation to a variety of carboxylic acids, and isomerization of the cyclopropane acids.

The latter appears to be crucial in the isomerization of 2 to 4. Product isomerization appears to play virtually no role in the overall selectivity of the reaction.

Related [3,3] rearrangements have however precedence in the isomerization of allylic phosphates.

Its gene product is involved in the isomerization of cis double bonds during the synthesis of lycopene [ 16- 18].

They have peptidyl prolyl isomerase activity, which catalyzes the isomerization of peptide bonds from trans form to cis form at proline residues and facilitates protein folding.