Sentence examples for smelting procedures from inspiring English sources

Cadmium is a heavy metal found in the earth's crust that is disseminated in the environment both by natural processes and by human activities such as fossil fuel burning, waste incineration, smelting procedures, and the use of phosphate fertilizers (Agency for Toxic Substances and Disease Registry 2008).

'They come from eastern Europe and they're made in a completely different way to the real thing,' she explains, and the displays explain the elaborate smelting procedures required to drink 'the green fairy' authentically.

He describes the assaying of ores, the methods used for enriching ores before smelting, and procedures for smelting and refining a number of metals; and he concludes with a discussion of the production of glass and of a variety of chemicals used in smelting operations.

Smelting: smelt iron ingot from a block of iron ore.

The smelting process is continuous.

This chapter discusses the Inco flash smelting process.

He eventually established a technically illegal smelting operation.

Bloomery process, Process for iron smelting.

Uranium ores typically contain only a small amount of uranium-bearing minerals, and these are not amenable to smelting by direct pyrometallurgical methods; instead, hydrometallurgical procedures must be used to extract and purify the uranium values.

There are two types of smelting, reduction smelting and matte smelting.

Smelting thus represented a major technological achievement.