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Detalhes da Produção
| Tipo | Trabalho em Eventos |
| Grupo | Produção Bibliográfica |
| Descrição | GUARDA, G. F. ; KITAJIMA, L. F. ; DALSTON, R. C. R. ; SANTANA, A. L.. CHEMICAL RECYCLING PROCESS OF GOLD AND SILVER FROM ELECTROELECTRONIC RESIDUES. In: XXXVI CONGRESO INTERAMERICANO DE INGENIERÍA SANITARIA Y AMBIENTAL de la ASOCIACIÓN DE INGENIERA SANITARIA Y AMBIENTAL, 2018, Guayquil. Anais do XXXVI CONGRESO INTERAMERICANO DE INGENIERÍA SANITARIA Y AMBIENTAL de la ASOCIACIÓN DE INGENIERA SANITARIA Y AMBIENTAL, 2018. v. . p. -. |
| Autor | Graziela Ferreira Guarda |
| Ano | 2018 |
Informações Complementares
| Ano de Realização | 2018 |
| Ano do Trabalho | 2018 |
| Cidade da Editora | Guayaquil |
| Cidade do Evento | Guayquil |
| Classificação do Evento | INTERNACIONAL |
| Descrição e Informações Adicionais | Considering the real importance of gold and silver for society, either as noble metals used as a synonym of wealth and luxury or as important components for metal alloys present in the most diverse electrical and electronic equipment, the present work had as objective to test and to develop reliable methodologies that make possible the extraction of these metals from electrical and electronic waste, such as pins of CPU processors, with the use of nitric and hydrochloric acid in a leaching process called hydrometallurgy. These processes of attack was divided into several distinct phases with intervals between them, thus enabling the reactions necessary for the release of the gold and silver particles and then joining them with the use of sodium metabisulphite or sodium hypochlorite. |
| Descrição e Informações Adicionais(en) | Considering the real importance of gold and silver for society, either as noble metals used as a synonym of wealth and luxury or as important components for metal alloys present in the most diverse electrical and electronic equipment, the present work had as objective to test and to develop reliable methodologies that make possible the extraction of these metals from electrical and electronic waste, such as pins of CPU processors, with the use of nitric and hydrochloric acid in a leaching process called hydrometallurgy. These processes of attack was divided into several distinct phases with intervals between them, thus enabling the reactions necessary for the release of the gold and silver particles and then joining them with the use of sodium metabisulphite or sodium hypochlorite. |
| Divulgação Científica | SIM |
| Homepage do Trabalho | [http://aeisa.com.ec/congresoaidis2018/] |
| Idioma | Português |
| Meio de Divulgação | VARIOS |
| Natureza | COMPLETO |
| Nome da Editora | AIDIS |
| Nome do Evento | XXXVI CONGRESO INTERAMERICANO DE INGENIERÍA SANITARIA Y AMBIENTAL de la ASOCIACIÓN DE INGENIERA SANITARIA Y AMBIENTAL |
| País do Evento | Brasil |
| Relevância | NAO |
| Título dos Anais ou Proceedings | ASOCIACIÓN DE INGENIERA SANITARIA Y AMBIENTAL |
| Título do Trabalho | CHEMICAL RECYCLING PROCESS OF GOLD AND SILVER FROM ELECTROELECTRONIC RESIDUES |
| Título do Trabalho(en) | CHEMICAL RECYCLING PROCESS OF GOLD AND SILVER FROM ELECTROELECTRONIC RESIDUES |