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Gene expression modulation by chalcopyrite and bornite in Acidithiobacillus ferrooxidans
(SpringerNew YorkEUA, 2010)
Desarrollo de una propuesta para la obtención de cloruro de hierro de grado comercial a partir de licores crippados por oxidación química con cloro a nivel de laboratorio
(Fundación Universidad de América, 2018-05-16)
El presente trabajo muestra el desarrollo de una propuesta para la obtención de cloruro férrico por reacción directa entre el cloruro ferroso contenido en una solución denominada licor de decapado y cloro gaseoso. Como ...
Factorial and Doehlert designs in the optimization of a separation procedure using polyurethane foam as a solid phase extractant for platinum determination in ferrous matrices using inductively coupled plasma optical emission spectroscopy
(Brasil, 2012)
A procedure for separation of platinum from ferrous matrices was developed using platinum sorption as chloride complexes on polyurethane foam, with subsequent determination by inductively coupled plasma optical emission ...
Biossolubilização da calcopirita ('CU'FE'S IND. 2') na presença de íons cloreto
(Universidade Estadual Paulista (Unesp), 2013-07-04)
A recuperação de cobre a partir de calcopirita usando bactérias é o grande desafio da indústria mineradora atualmente. A biohidrometalurgia é um processo de exploração mineral bem estabelecido para a recuperação de cobre, ...
Biossolubilização da calcopirita ('CU'FE'S IND. 2') na presença de íons cloreto
(Universidade Estadual Paulista (Unesp), 2013-07-04)
A recuperação de cobre a partir de calcopirita usando bactérias é o grande desafio da indústria mineradora atualmente. A biohidrometalurgia é um processo de exploração mineral bem estabelecido para a recuperação de cobre, ...
Biossolubilização da calcopirita ('CU'FE'S IND. 2') na presença de íons cloreto
(Universidade Estadual Paulista (UNESP), 2014)
Effect of Na-chloride on the bioleaching of a chalcopyrite concentrate in shake flasks and stirred tank bioreactors
(2013-07-18)
Oxidative dissolution of chalcopyrite at ambient temperatures is generally slow and subject to passivation, posing a major challenge for developing bioleaching applications for this recalcitrant mineral. Chloride is known ...
Effect of Na-chloride on the bioleaching of a chalcopyrite concentrate in shake flasks and stirred tank bioreactors
(2013-07-18)
Oxidative dissolution of chalcopyrite at ambient temperatures is generally slow and subject to passivation, posing a major challenge for developing bioleaching applications for this recalcitrant mineral. Chloride is known ...
Effect of chemical activation of 10% carbamide peroxide gel in tooth bleaching
(2013)
This study aimed to evaluate the efficacy of chemical agents to increase the bleaching effectiveness of 10% carbamide peroxide. Two hundred and ninety enamel-dentin discs were prepared from bovine incisors. The color ...