pattinson's process Sentence Examples
- Pattinson's process is a method for refining silver by selectively oxidizing the lead impurities.
- This process, developed by James Pattinson in 1833, relies on the fact that lead oxides are more readily soluble in molten silver than pure silver.
- Pattinson's process involves melting the silver-lead alloy and allowing the molten metal to cool slowly.
- As the alloy solidifies, the lead oxides form crystals that rise to the surface of the molten silver.
- These crystals are skimmed off, removing the lead impurities from the silver.
- The process is repeated several times until the silver reaches the desired purity.
- Pattinson's process is commonly used to produce silver with a fineness of 99.9%.
- This process is also used to extract gold and other precious metals from their ores.
- Pattinson's process is a relatively simple and inexpensive method for refining silver.
- This process is still widely used today, despite the development of more advanced refining techniques.
pattinson's process Meaning
pattinson's process ()
A process of desilverizing argentiferous lead by repeated meltings and skimmings, which concentrate the silver in the molten bath, the final skimmings being nearly pure lad. The processwas invented in 1833 by Hugh Lee Pattinson, an English metallurgist.
Synonyms & Antonyms of pattinson's process
No Synonyms and anytonyms found
FAQs About the word pattinson's process
A process of desilverizing argentiferous lead by repeated meltings and skimmings, which concentrate the silver in the molten bath, the final skimmings being nea
No synonyms found.
No antonyms found.
Pattinson's process is a method for refining silver by selectively oxidizing the lead impurities.
This process, developed by James Pattinson in 1833, relies on the fact that lead oxides are more readily soluble in molten silver than pure silver.
Pattinson's process involves melting the silver-lead alloy and allowing the molten metal to cool slowly.
As the alloy solidifies, the lead oxides form crystals that rise to the surface of the molten silver.
