Équipement de test en laboratoire de matériaux réfractaires Fournisseur unique mondial

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fire assay process

Gold is a unique metal that has attracted attention and desire for millennia. It is lustrous and precious, which makes it a commonly used metal in jewelry and coins. The Test d'or en laboratoire Essai au feu Four à coupellation is how you mine gold from rocks. Mind you, this method has been around since more than 500 years! It allows us to discover and explore for metals such as gold and silver while being mindful.

In the fire assay process, one starts with a piece of ore — rock that has the potential to host gold in it. Our first step is the crushing of this ore into a very fine powder. It is like breaking the rock into sand! Then we combine this powder with other chemicals. These chemicals are significant in that they assist in crushing the ore and dissolving any gold that may be present. It is the very first step towards acquiring the valuable metal.

Precise analysis using intense hea

Then the prepared sample goes into a crucible; a small High Temperature furnace resistant container. The container is designed for extreme high temperature resistance. The crucible needs to be heated to obscenely hot temperatures. As heat is put on, makes every bad stuff in the sample to burn. Just think how the wheels turn when the temperature starts to rise! The result of this process is the consolidation of a small amount of noble metals, often gold or silver. The excitement at this stage is through the roof as we are edging closer to the gold!

Why choose Nanyang JZJ fire assay process?

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