cupel (Meaning)
Wordnet
cupel (n)
a small porous bowl made of bone ash used in assaying to separate precious metals from e.g. lead
Synonyms & Antonyms of cupel
No Synonyms and anytonyms found
cupel Sentence Examples
- In metallurgy, a cupel is a vessel used to purify precious metals like gold and silver.
- The cupel absorbs impurities from the molten metal, leaving behind a refined product.
- The cupel process involves heating the metal to high temperatures within the cupel itself.
- The cupel's porous structure allows the impurities to be absorbed while the pure metal remains.
- Cupellation, the process of using cupels, has been practiced for centuries to refine metals.
- Skilled artisans meticulously monitor the cupel process to ensure optimal purification.
- Cupels are typically made from bone ash or other materials capable of withstanding extreme heat.
- During cupellation, the cupel undergoes chemical changes as it interacts with the molten metal.
- The use of cupels revolutionized the production of high-purity metals in ancient civilizations.
- Modern refining techniques have evolved, but cupellation remains a fundamental method for purifying precious metals.
FAQs About the word cupel
a small porous bowl made of bone ash used in assaying to separate precious metals from e.g. lead
No synonyms found.
No antonyms found.
In metallurgy, a cupel is a vessel used to purify precious metals like gold and silver.
The cupel absorbs impurities from the molten metal, leaving behind a refined product.
The cupel process involves heating the metal to high temperatures within the cupel itself.
The cupel's porous structure allows the impurities to be absorbed while the pure metal remains.
