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Impact of pyrometallurgical slags on sunflower growth, metal accumulation and rhizosphere microbial communities
(Pergamon-Elsevier Science Ltd, 2018-10)
Metallurgical exploitation originates metal-rich by-products termed slags, which are often disposed in the environment being a source of heavy metal pollution. Despite the environmental risk that this may pose for living ...
Application of thermal analysis to the rhenium recovery process from copper and molybdenum sulphides minerals
(Springer, 2018-07)
Rhenium production from copper and molybdenum sulphides involves the use of a pyrometallurgical process. In traditional pyrometallurgy processes, gases emissions produce unacceptable air pollution and damage the extractive ...
Roasting-leaching processes of gold-bearing minerals with cyanicidal metalsProcesos de tostación-lixiviación de minerales auríferos con metales cianicidas
(Universidad Nacional Mayor de San Marcos, Facultad de Ingeniería Geológica, Minera, Metalúrgica y Geográfica, 2002)
Uso de procesos pirometalúrgicas para la obtención de renioUse of pyrometallurgical processes for obtaining rhenium
(Universidade Federal do Rio de Janeiro, 2018-07)
El renio es un metal que presenta distintos métodos de obtención. El más utilizado es el que se lleva a cabo por la tostación de la molibdenita. En él se aplican métodos pirometalúrgicos tradicionales como es tostación ...
Archaeometric study of the pyrometallurgical process used between 1903 and 1913 for copper extraction in the Santa Florentina smelter (Chilecito, La Rioja, Argentina)Estudio arqueométrico del proceso pirometalúrgico usado entre 1903 y 1913 para la extracción de cobre en la fundición Santa Florentina (Chilecito, La Rioja, Argentina)
(Instituto de Arqueología, Facultad de Filosofía y Letras, Universidad de Buenos Aires, 2020)
Spectral characterization of copper and iron sulfide combustion : A multivariate data analysis approach for mineral identification on the blend
(2019-09)
The pyrometallurgical processes for primary copper production have only off-line and time-demanding analytical techniques to characterize the in and out streams of the smelting and converting steps. Since these processes ...
Estudos qualitativos das transformações termodinâmicas ocorridas durante o processo pirometalúrgico de recuperação de Pb a partir de PbSO4
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEM, 2013-08-01)
This study was carried out in order to gain a qualitative understanding of one of the fundamental processes of pyrometallurgical recovery of Pbfrom the inorganic scraps of lead-acid batteries by the reduction of PbSO4to ...