Barely Significant
← all phrases

of marginal significance

70 sentences · 70 papers · 6,632 search hits before verification

In the literature

Based on their findings, the most important factors were H 2 O 2 concentration, pulp density, and reaction temperature with reaction time being of marginal significance and rotation speed and H 2 SO 4 concentration not statistically significant factors. 4 On the other hand, Benzeşik et al. 25 investigated the effects of H 2 SO 4 concentration and the solid-to-liquid ratio on removal of copper from molybdenite concentrate and showed that 0.6 M H 2 SO 4 can remove Cu at contents of 2.56 wt% up to 95.92% efficiency. 25 Petrovic et al. 26 studied leaching the chalcopyrite concentrate via HCl acid and H 2 O 2 as an acid medium and strong oxidizer solution, respectively.