Mostrando 5 resultados de: 5
Filtros aplicados
Publisher
Afinidad(1)
Hydrometallurgy(1)
IMPC 2018 - 29th International Mineral Processing Congress(1)
International Journal of Chemical Engineering(1)
Journal of Environmental Chemical Engineering(1)
Área temáticas
Química física(3)
Ingeniería y operaciones afines(2)
Química inorgánica(2)
Explosivos, combustibles y productos relacionados(1)
Fabricación(1)
A green and easy way for carbon microspheres synthesis impregnated with palladium for hexavalent chromium reduction
ArticleAbstract: Hexavalent chromium is a toxic heavy metal widely spread due to industrial activities around the worPalabras claves:carbon, Chromium, Microspheres, Palladium, ReductionAutores:Alicia Guevara, Ana Belén Lozada, Ernesto De La Torre, Sebastián GámezFuentes:scopusDetermination of the adsorption capacity of gold-cyanide complex in activated carbon-glass composites
ArticleAbstract: The activated carbons used in the adsorption of gold-cyanide complex have recovery efficiencies of tPalabras claves:Activated carbon, attrition losses, enamel frits, gold-cyanide complex, granular hardness, recycled glassAutores:C. Y. Feijoo, Ernesto De La Torre, Rafael ÚribeFuentes:scopusNot reacted core model applied in palm nut shell pyrolysis
ArticleAbstract: One of the main sources of activated carbon is biomass which can be transformed into char by pyrolysPalabras claves:Autores:Ernesto De La Torre, Sebastián GámezFuentes:scopusPrecious metals recovery from waste printed circuit boards using thiosulfate leaching and ion exchange resin
ArticleAbstract: Precious metals recovery from secondary sources is a novel alternative since they hold higher contenPalabras claves:Electrodeposition, Elution, Ion exchange resin, ThiosulfateAutores:Alicia Guevara, Ernesto De La Torre, Karla Garcés, Sebastián GámezFuentes:googlescopusStudy of the influence of water recirculation in the concentration process by flotation of chalcopyrite
Conference ObjectAbstract: The study was conducted with the sulfide mineral from the province of Zamora Chinchipe. It was charaPalabras claves:Chalcopyrite, Collective flotation, Cyclic tests, Selective flotation, Water recirculationAutores:Diana Endara, Ernesto De La Torre, S. EcheverriaFuentes:scopus