Zobrazeno 1 - 10
of 25
pro vyhledávání: '"J R, Parga"'
Autor:
Rodrigo Martinez Peñuñuri, Paulina Vázquez-Bustamante, Marcela Montoya-Blumenkron, Dayanna Itzajara Estrada-González, J. R. Parga-Torres, Jorge Chávez-Orduño, A. M. García-Alegría
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d19575fa86508794d0755b2e3a4fae49
https://doi.org/10.2139/ssrn.4347436
https://doi.org/10.2139/ssrn.4347436
Autor:
Rodrigo Martinez Peñuñuri, J. R. Parga-Torres, Jesús Leobardo Valenzuela-García, A. M. García-Alegría, G. González-Zamarripa
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b4c321add42851f658304cbe1d9bee4
https://doi.org/10.2139/ssrn.4213228
https://doi.org/10.2139/ssrn.4213228
Autor:
J. R. Parga, F. R. Carrillo
Publikováno v:
Revista de Metalurgia, Vol 32, Iss 4, Pp 254-261 (1996)
En este artículo se analizan algunos de los avances introducidos en los procedimientos hidrometalúrgicos para la recuperación de los metales preciosos contenidos en minerales refractarios y se describen sus ventajas y aplicaciones específicas. As
Externí odkaz:
https://doaj.org/article/de9064f7fc2a4ebfb7290984303b8875
Publikováno v:
Canadian Metallurgical Quarterly. 58:204-212
Slag that is produced from induction furnaces that use the Merrill–Crowe process still contains precious metals. In this study, a pyrometallurgical treatment was performed for their recovery in ord...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66515d754f6c62ec6e8a4c6a1001a748
https://doi.org/10.1080/00084433.2018.1544342
https://doi.org/10.1080/00084433.2018.1544342
Autor:
R. Kalil Filho, Camila Rocon, E A Bocchi, M D Tavares De Melo, L A Hajjar, J R Parga Filho, V.M.C. Salemi, J A Araujo Filho, Mahdi Tabassian, Jan D'hooge
Publikováno v:
European Heart Journal. 39
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2882be9dfda22ea492e2c6fae2032d71
https://doi.org/10.1093/eurheartj/ehy566.p6485
https://doi.org/10.1093/eurheartj/ehy566.p6485
Autor:
J A Araujo Filho, J R Parga Filho, Vera Maria Cury Salemi, M D Tavares De Melo, R. Kalil Filho, E A Bocchi, L A Hajjar, Camila Rocon
Publikováno v:
European Heart Journal. 39
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22fe5efcbb59a84ac3010b5a936fae68
https://doi.org/10.1093/eurheartj/ehy564.p899
https://doi.org/10.1093/eurheartj/ehy564.p899
Publikováno v:
Mineral Processing and Extractive Metallurgy Review. 33:363-373
Cyanidation is the predominant process by which gold and silver are recovered from their ores in metallurgical operations, and it is recognized that the Carbon in Pulp, the Merrill–Crowe, the Ion Exchange, and Solvent Extraction processes are used
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44407b0db394b11a6fa7b4bd319ad315
https://doi.org/10.1080/08827508.2011.601483
https://doi.org/10.1080/08827508.2011.601483
Autor:
Hugo F. Lopez, M. Rodríguez-Reyes, J. R. Parga-Torres, J.L. Acevedo-Dávila, Martin I. Pech-Canul, M. Sanchez-Araiza
Publikováno v:
Ceramics International. 37:2719-2722
In this work the degradation of metal/composite interfaces (M/C) in Al–Mg–Si/SiC p composites exposed to moist environments was investigated. The formation of Al(OH) 3 at the M/C interface indicated the development of Al 4 C 3 during processing.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::844dc88d07c1734c564aaa1df6edbe89
https://doi.org/10.1016/j.ceramint.2011.04.028
https://doi.org/10.1016/j.ceramint.2011.04.028
Publikováno v:
Journal of Metallurgy. 2009:1-9
Protection of global environment and sustainable sources of clean water are a necessity for human survival. The wide use of heavy metals by modern industries has generated heavy metals containing wastes and by-products. Specifically, large quantities
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ae0fb79246d5b320090467f565931ec
https://doi.org/10.1155/2009/286971
https://doi.org/10.1155/2009/286971
Publikováno v:
Scopus-Elsevier
In mineral processing, poor froth-flotation performance translates into both an enormous loss of revenue and an unnecessary waste of the ore reserve. In this context, Bacis Mining Company developed a versatile new, high-performance flotation-cell des
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::227cfd16931c706515d029042535a982
https://doi.org/10.1007/bf03403414
https://doi.org/10.1007/bf03403414