Sentence examples for strong acidity from inspiring English sources

H2O2/formic acid system was unable to desulfur effectively due to inherent strong acidity of formic acid.

Although strong acidity is due to the strong acidic components in aerosols like nitrate and sulphate, we have estimated the acidity (total H+ in nmol m−3) using all the ionic species according to [38].

Herein, we developed a novel ionic liquid 1-butyl-3-methylimidazolium naphthoic acid salt ([C4MIM][NPA]) with strong acidity.

Twenty-four-hour samples of PM10 (mass of particles with aerodynamic diameter < or = 10 microm), PM2.5, (mass of particles with aerodynamic diameter < or = 2.5 microm), particle strong acidity (H+), sulfate (SO42-), nitrate (NO3-), ammonia (NH3), nitrous acid (HONO), and sulfur dioxide were collected inside and outside of 281 homes during winter and summer periods.

Heteropoly acids (HPAs) and supported HPAs are widely used as catalysts in various acid-catalyzed reactions and partial oxidation reactions because of their strong acidity and oxidation activity (Chamack et al. 2014; Zhang et al. 2011a, b; Te et al. 2001).

Only the combination of acid leaching and base leaching yielded a material with improved accessibility and strong acidity, leading to optimal performance in the isomerization of 2-methyl-2-pentene and the alkylation of benzene with benzyl alcohol.

The FTS selectivity showed good correlation with the strong acidity.

Comparatively strong acidity is produced through the interaction of sulfate anions and γ-Al2O3 during calcination.

The strong acidity in HZSM-5 also facilitated the isomerization of cycloalkanes at elevated temperatures.

Ultra-stable Y zeolite with strong acidity exhibited high hydrocracking activity for both reactions.

But the strong acidity resulted in rapid deactivation of the catalyst.