Noun:

ਪਰਿਭਾਸ਼ਾ, ਨਾਮ, ਸਿਰਲੇਖ, ਉਪਨਾਮ,

cupellation's Usage Examples:

600 to 700 ounces per ton), so further separation is carried out by cupellation.

One ancient process for extracting the silver from lead was cupellation.

The older and relatively simple method of cupellation can then be used to separate the silver from the lead.

This process is known as cupellation.

applied to ores, concentrates, or less pure metals, adds a fusion or scorification step before cupellation.

As applied to gold bearing metallics, as in hallmark assaying, it is also known as cupellation and can have an accuracy.

Prior to the development of the BBOC, BRM used cupellation in a 15 tonne (“t”) reverberatory cupellation furnace to recover the precious metals from this.

The situation changed with the discovery of cupellation, a technique that allowed silver metal to be extracted from its ores.

production of silver requires the smelting and then cupellation of argentiferous lead ores.

levels of manganese and smelting them directly, or by adding pyrolusite or manganite to previously smelted iron in a cupellation furnace.

The earlier process of "cupellation" had required.

metallurgical technology developed (hammering, melting, smelting, roasting, cupellation, moulding, smithing, etc.