Sentence examples for rate of ore from inspiring English sources

Table 1 Test results of indexes of ore powder and its comparison with technical requirements   Density (g/cm3) Hydrophilic coefficient Penetration rate of ore for different siel sizes of screen (mm) 0.6 0.075.15 0.075 Test result 2.730 0.76 100 99.1 95.8 78.4 Technical requirements ≮2.5 ≯1 100 – 90–100 75–100.

The concentration of ferric iron and H+ in biofilm is much higher than that in solution, which could greatly increase the dissolution rate of ores (Coram and Rawlings 2002).

Cliffs said the rate of iron ore production will decline to 15.0 million tons, from expectations of 23.0 million tons, at its mines in Michigan, Minnesota and Canada.

This adsorption rate of iron ore was found to be lower when compared with the value reported for bauxite (2.80 min−1) for the same concentration of ( F^ ) (Sujana and Anand 2011).

In bioleaching of sulfide ores, the chemical dissolution rate of sulfide ores by ferric ions was very slow.

But with a real estate slowdown in China undermining demand for steel, the annual growth rate of Chinese iron ore imports has abruptly slowed since October.

Interfacial interactions between substrata and bacterial cells are more complicated in the case of ores or post-flotation wastes containing residues of copper sulphides and different origin ores (in our experiments limestone and sandstone are origin ores).

In such systems, consortia of bacteria enhance the rate of metal recovery from ores containing valuable metals in the form of mineral sulfides, e.g. sphalerite (ZnS) or chalcopyrite (CuFeS2), or for recovery of gold encapsulated in pyrite (FeS2).

It has been designed to require as only inputs the average ore grade, daily amount of ore stacked and the rate of metal extraction to a common drainage collection point for all cells.

This research was designed to accelerate the biological oxidation rate of low-grade suphidic gold ores.

The report "indicates a continuing rapid rate of contraction in manufacturing," said Norbert Ore, chairman of the trade group's survey committee.