Sentence examples for optimum selectivity from inspiring English sources

Ethane to oxygen ratio C2H6/O2=2 and feed composition of 10%C2H6/5%% O2 were selected as the best trade-off between optimum selectivity and acceptable ethane conversion level.

The K2CO3 promoted catalyst has an optimum selectivity to higher alcohols at 280 °C; addition of Mn made the catalyst more selective towards methanol.

Optimum selectivity was observed at low contact times and temperatures below 500C.

Among the substituents tested at the 2-position, the m-phenoxybenzyl group showed optimum selectivity and potency at the hP2X3 receptor.

It was shown that optimum selectivity with the maximal isomer yield was obtained for the catalyst where calcination and Pt acid decomposition were hold simultaneously at high temperature.

The optimum selectivity toward higher alcohols and total alcohols is obtained at a K/Mo molar ratio of 0.21 over the active carbon supported Mo2C (20 wt%).

For optimum H2 selectivity the order of the catalysts is Pd > Ru ∼ Rh > Pt > Ni.

The simulation results display the attainment of optimum C3H6 selectivity (91%) at 1000 °C when C3H8 conversion reaches 58%.

Results suggest that CuCr0.5Mn1.5O4-based coatings are more favorable than CuCrMnO4-based ones and coatings using 700 °C calcined CuCr0.5Mn1.5O4 as pigment exhibit the optimum spectral selectivity (αs=0.92∼0.93, εT=0.22∼0.31).

Difference in powder thermal emittances reveals that suitable pigments can be pre-chosen before fabricating paint coatings to obtain optimum spectral selectivity.

The D/M/D multilayer film with Mo(t) = 20 nm, where the nano-columnar morphology of the D-M-D layers are aligned perpendicular to the substrate surface and exhibits the optimum spectral selectivity.