Sentence examples for molar ratio range from inspiring English sources

Increasing the Si/Al molar ratio (range 1.79 2.42) improved the flexural strength and Impact toughness.

The experiment showed that phase separation occured when the DTAB DPDS molar ratio range from 1.6 1 to 2.4 1 was used.

A reported SO2/H2S molar ratio for the summit fumarolic sample 2 weeks after the eruption was 4.9 (Ossaka et al. 1983) and had closer value to SO2/H2S molar ratio range of 6.6 25 for the major degassing volcanoes in Japan (Shinohara 2013).

Based on IR spectra and porosity analysis, it was observed that capillary pores and the nature of alkali-aluminosilicate hydrated named polysialates (H M A S) determine cracks initiation site in the Al-rich geopolymer samples with low Si/Al molar ratio (range 1.23 1.5).

The kinetics of the steam reforming of an equimolar mixture of oxygenated hydrocarbons (Oxy-HC) over Ni/Ce0.5Zr0.33Gd0.166O2 catalyst was studied in a packed bed tubular reactor (PBTR) at atmospheric pressure, a temperature range of 550 600 °C, and a steam to feed (S/F) molar ratio range of 2 6.

The activity tests were performed in the steam to ethanol molar ratio range of 2 1 to 9 1 and space-time from 2.78 to 9.25 kg catalyst h kmol−1 of ethanol fed and in the temperature range of 550 to 700 °C.

The catalyst concentration was varied so that the [RSH]0/[Co]tot molar ratio ranged from 45 to 180.

Five different formulations (having SiO2/Al2O3 molar ratio ranging from 1.4 to 0.4) and two different curing temperatures (room temperature and 50 °C) were investigated.

Highly active nanoporous AuPt (np-AuPt) alloys with Pt/Au molar ratio ranging from 0.5 99.5 to 5 95 were successfully synthesized based on dealloying strategy.

In the ternary aqueous system Ca(OH 2 H3PO4 H2O (or CaO P2O5 H2O) (Clark 1931; Brown 1992; Martin and Brown 1997), there are twelve known non-ion-substituted CaPO4 with the Ca/P molar ratio ranging between 0.5 and 2.0 (Table 1).

With the aim of finding the best solution chemistry for room temperature activation, two types of fly ash have been activated using Na2O/SiO2 molar ratio ranging from 0.12 to 0.20.