Sentence examples for ores in a from inspiring English sources
Uncle kept samples of them all, and some of their ores, in a cabinet next to the bulbs.
Results of extensive test works with two types of magnetite iron ores in a Loesche VRM are presented here.
Large amounts are produced by roasting mixed copper oxide ores in a furnace at a temperature below 1,030 °C (1,900 °F).
During the 1st century BCE brass was produced through the direct mix of copper and zinc ores in a closed crucible at 1000°C, this process is referred as co-smelting or cementation [15].
"At Leipzig," observes one character, "all goods -- silk, coins, shares in mines -- lose their hard dull gross forms and liquefy, and give up their true nature, as ores in an alchemist's furnace sweat mercury".
Attempts to leach successive batches of ore in a cyclic or counter-current manner to build up metal concentration were unsuccessful due to passivation by formation of a product layer around the ore particles.
He added that the investment involved ore in a warehouse and not in a mine.
It is made by reducing iron ore in a blast furnace.
From meteorites that have landed on Earth, scientists know that some asteroids have concentrations of platinum 20 times that of ore in a platinum mine on Earth.
This provides a challenge to determining the growth characteristics of micro-organisms and reaction characteristics of the mineral ore in a representative environment.
Experimental measurements of dust lift-off from the surface of a bed of ore in a wind tunnel at different wind velocities are used to characterise the dust.
