Frasch process

Etymology
Devised in 1894 by the German-born American chemist.

Proper noun

 * 1)  A method of extracting sulfur from underground deposits by pumping in superheated water.

Translations

 * German: Frasch-Verfahren
 * Persian: فرایند فراش
 * Polish: metoda Frascha
 * Spanish: proceso Frasch