hydrometallurgy (uncountable)
The field of extractive metallurgy involving the use of aqueous chemistry for the recovery of metals from ores, concentrates, and recycled or residual materials.
Source: Wiktionary
Hy`dro*met"al*lur`gy, n. Etym: [Hydro-, 1 + metallurgy.]
Definition: The art or process of assaying or reducing ores by means of liquid reagents.
Source: Webster’s Unabridged Dictionary 1913 Edition
18 March 2025
(noun) any of numerous and diverse orchids of the genus Odontoglossum having racemes of few to many showy usually large flowers in many colors
According to Guinness World Records, the largest coffee press is 230 cm (7 ft 6 in) in height and 72 cm (2 ft 4 in) in diameter and was created by Salzillo Tea and Coffee (Spain) in Murcia, Spain, in February 2007. The cafetière consists of a stainless steel container, a filtering piston, and a superior lid.
