Sentence examples for ore in a from inspiring English sources

Amalgamation is accomplished by passing a slurry of ore over copper plates coated with mercury, by mixing a slurry of ore and mercury in a cylindrical or conical vessel called an amalgam barrel, or by grinding the ore in a ball, rod, or pebble mill to free the gold from the mineral matrix and then adding mercury to the mill and continuing grinding until the gold has dissolved in the 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.

It is made by reducing iron ore in a blast furnace.

He added that the investment involved ore in a warehouse and not in a mine.

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.

The system ideally should either be high security and trafficked by a large amount of miners (preferably the ones who put ore in an outside can) or low security with a lot of miners or traffic.

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].