{"version":"1.0","type":"link","title":"Patio process - Newikis","description":"The patio process is a process for extracting silver from ore. Smelting, or refining, is most often necessary because silver is only infrequently found as a native element like some metals nobler than the redox couple 2 H+ + 2 e−⇌ H2 (gold, mercury, ...). Instead, it is made up of a larger ore…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/8/83/Hacienda_Nueva_de_Fresnillo.jpg/1280px-Hacienda_Nueva_de_Fresnillo.jpg","thumbnail_width":1280,"thumbnail_height":911}