Por motivos de mantenimiento se ha deshabilitado el inicio de sesión temporalmente. Rogamos disculpen las molestias.
NameIglesias González, María Nieves
DepartmentIngeniería Química
Knowledge areaIngeniería Química
Professional categoryCatedrática de Escuela Universitaria
E-mailRequest
           
  • No. publications

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Article
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Modeling copper leaching from non-pulverized printed circuit boards at high concentrations of bioregenerated ferric sulfate

Ramírez del Amo, Pablo; Iglesias González, María Nieves; Dorado, Antonio D. (Elsevier, 2024)
This work studies the leaching of copper contained in waste printed circuit boards (PCB) with ferric sulfate, with the aim ...
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From a Hazardous Waste to a Commercial Product: Learning Circular Economy in the Chemistry Lab

Iglesias González, María Nieves; Ramírez del Amo, Pablo; Lorenzo Tallafigo, Juan (American Chemical Society, 2024)
We are currently facing a change in the production model, moving from the traditional linear model to a model based on ...
Dataset
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Experimental dataset of a high productivity bioprocess for obtaining metallic copper from printed circuit boards [Dataset]

Iglesias González, María Nieves; Dorado, Antonio D.; Ramírez del Amo, Pablo; Mazuelos Rojas, Alfonso (2024)
Here, experimental data for the different stages of a bioprocess for obtaining copper from printed circuit boards are ...
PhD Thesis
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Biolixiviación de residuos piríticos de la flotación de sulfuros polimetálicos

Romero García, Aurora; Iglesias González, María Nieves; Mazuelos Rojas, Alfonso (2024)
Los bioprocesos en el campo de la minería presentan innumerables ventajas respecto a los métodos metalúrgicos convencionales. ...
Dataset
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Dataset for the article Modeling copper leaching from non-pulverized printed circuit boards at high concentrations of bioregenerated ferric sulfate

Ramírez del Amo, Pablo; Iglesias González, María Nieves; Dorado Castaño, Antonio D. (2024)
Experimental data of copper leaching kinetics from non-pulverized printed circuit boards are compiled. They consist of the ...
Dataset
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Dataset of the paper “From a hazardous waste to a commercial product Learning circular economy in the chemistry lab”

Iglesias González, María Nieves; Ramírez del Amo, Pablo; Lorenzo Tallafigo, Juan (2024)
The laboratory experiment “Valorization of waste with high Zn content” was designed to introduce the concept of circular ...
Article
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A High Productivity Bioprocess for Obtaining Metallic Copper from Printed Circuit Boards (PCBs)

Iglesias González, María Nieves; Dorado, Antonio D.; Ramírez del Amo, Pablo; Mazuelos Rojas, Alfonso (Elsevier, 2024)
PCBs constitute a residue rich in metals, among which copper stands out due to its majority content, much higher than that ...
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Simultaneous Formation of Polyhydroxyurethanes and Multicomponent Semi-IPN Hydrogels

Carbajo Gordillo, Ana Isabel; Benito Hernández, Elena María; Galbis Fuster, Elsa; Grosso, R.; Iglesias González, María Nieves; Valencia, C.; Lucas Rodríguez, Ricardo; García Martín, María de Gracia; Paz Báñez, María Violante de (MDPI, 2024)
This study introduces an efficient strategy for synthesizing polyhydroxyurethane-based multicomponent hydrogels with ...
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Ferrous iron biooxidation in a flooded packed-bed bioreactor at extreme conditions of iron concentration and acidity

Mazuelos Rojas, Alfonso; Moreno-Pérez, Martín; Perdigones, Blanca; Ramírez del Amo, Pablo; Iglesias González, María Nieves (Elsevier, 2023)
The utility of ferrous iron biooxidation is to regenerate Fe(III) at required rates and conditions in specific hydrometallurgical ...
Final Degree Project
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Extracción de cobre de los licores de lixiviación férrica de placas de circuito impreso

Pérez Gallego, Natalia; Iglesias González, María Nieves (2022)
Los residuos de aparatos eléctricos y electrónicos (RAEE) son el tipo de residuo que más ha aumentado en las últimas ...
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The reprocessing of hydrometallurgical sulphidic tailings by bioleaching: the extraction of metals and the use of biogenic liquors

Lorenzo Tallafigo, Juan; Iglesias González, María Nieves; Romero García, Aurora; Mazuelos Rojas, Alfonso; Ramírez del Amo, Pablo; Romero Aleta, Rafael; Carranza Mora, Francisco (Elsevier, 2022)
Mineralurgical and metallurgical processes generate a large amount of harmful residues. These wastes usually contain a ...
Final Degree Project
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Extracción de cobre de los licores de lixiviación férrica de placas de circuito impreso

Pérez Gallego, Natalia; Iglesias González, María Nieves (2022)
Los residuos de aparatos eléctricos y electrónicos (RAEE) son el tipo de residuo que más ha aumentado en las últimas ...
Article
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Copper recovery from unground printed circuit board by biogenic ferric at high solid/liquid ratio

Iglesias González, María Nieves; Ramírez del Amo, Pablo; Lorenzo Tallafigo, Juan; Romero García, Aurora; Mazuelos Rojas, Alfonso; Romero Aleta, Rafael; Carranza Mora, Francisco (Elsevier, 2022)
In this work, the recovery of Cu from large waste printed circuit board (PCB) pieces by biogenic ferric sulphate at high ...
Article
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Polyurethane foam as biomass support for removal of thiosalts from flotation process water

Mazuelos Rojas, Alfonso; Iglesias González, María Nieves; Montes Rosua, Cristina; Romero García, Aurora; Romero Aleta, Rafael; Carranza Mora, Francisco (Elsevier, 2021)
Water recycling is a common practice in sulphide ore processing plants by flotation. Inherent thiosalts accumulation in ...
Article
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A novel hydrometallurgical treatment for the recovery of copper, zinc, lead and silver from bulk concentrates

Lorenzo Tallafigo, Juan; Romero Aleta, Rafael; Iglesias González, María Nieves; Mazuelos Rojas, Alfonso; Romero Aleta, Rafael; Carranza Mora, Francisco (Elsevier, 2021)
Nowadays sulphide ores exploitation is undergoing some troubles, which are hindering the treatment through traditional ...
Final Degree Project
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Recuperación de metales preciosos a partir de placas de circuitos integrados

Rodríguez García, Carlos; Iglesias González, María Nieves (2021)
La creciente evolución tecnológica y la obsolescencia programada trae consigo una mayor producción de residuos de aparatos ...
Article
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The BRISA process as a path for efficient copper recovery from waste PCBs

Iglesias González, María Nieves; Carranza Mora, Francisco; Mazuelos Rojas, Alfonso; Romero, Rafael; Lorenzo Tallafigo, Juan; Romero García, Aurora; Ramírez del Amo, Pablo (Elsevier, 2021)
In the present work, a two-stage biohydrometallurgical process for copper extraction from waste PCBs is developed. The ...
Patent
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Procedimiento de biooxidación de tiosales

Carranza Mora, Francisco; Romero Aleta, Rafael; Iglesias González, María Nieves; Mazuelos Rojas, Alfonso (Oficina Española de Patentes y Marcas , 2020)
Procedimiento de biooxidación de tiosales.La presente invención se refiere a un procedimiento para la eliminación de ...
Article
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A new thiosalt depuration bioprocess for water- recycling in metallic sulphide mineral processing

Mazuelos Rojas, Alfonso; Iglesias González, María Nieves; Montes Rosúa, Cristina; Lorenzo Tallafigo, Juan; Romero Aleta, Rafael; Carranza Mora, Francisco (Elsevier, 2019)
Economic and environmental imperatives force the metallic sulphide processing industry to re-use liquors that normally ...
Article
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Valorisation of a flotation tailing by bioleaching and brine leaching, fostering environmental protection and sustainable development

Romero García, Aurora; Iglesias González, María Nieves; Romero Aleta, Rafael; Lorenzo Tallafigo, Juan; Mazuelos Rojas, Alfonso; Carranza Mora, Francisco (Elsevier, 2019)
Flotation tailing is a problematic mining waste, because contains sulphides that exposed to oxidising conditions generate ...
Final Degree Project
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Valorización de polvos de acería con ácido cítrico

Pérez Osuna, Cristina; Iglesias González, María Nieves (2019)
Si existe en la actualidad algún tema de gran importancia, es la necesidad de cuidar y respetar el medio ambiente. La ...
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An alternative approach to recover lead, silver and gold from black gossan (polymetallic ore). Study of biological oxidation and lead recovery stages

Lorenzo Tallafigo, Juan; Iglesias González, María Nieves; Mazuelos Rojas, Alfonso; Romero Aleta, Rafael; Carranza Mora, Francisco (Elsevier, 2019)
A novel procedure to recover lead, silver and gold from polymetallic sulphide ores, cleaner than the traditional ...
Article
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Causes of inhibition of bioleaching by Cu are also thermodynamic

Mazuelos Rojas, Alfonso; García Tinajero, Carlos J.; Romero Aleta, Rafael; Iglesias González, María Nieves; Carranza Mora, Francisco (Wiley-Blackwell, 2019)
BACKGROUND: Cu is an indispensable natural resource for society, as its use is widespread and essential for many technologies. ...
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Ferric leaching of the sphalerite contained in a bulk concentrate: Kinetic study

Lorenzo Tallafigo, Juan; Iglesias González, María Nieves; Romero Aleta, Rafael; Mazuelos Rojas, Alfonso; Carranza Mora, Francisco (Elsevier, 2018)
A novel process for the integral treatment of polymetallic sulphide ores is proposed. The process consists of a global ...
Article
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Oxygen solubility in copper bioleaching solutions

Mazuelos Rojas, Alfonso; García Tinajero, Carlos Jesús; Romero Aleta, Rafael; Iglesias González, María Nieves; Carranza Mora, Francisco (Elsevier, 2017)
Oxygen is usually the limiting reagent in bio-leaching processes. For this reason, aeration is a key point to take into ...
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Monitoring polythionate bio-oxidation by conductivity measurement

Montes Rosua, Cristina; Iglesias González, María Nieves; Romero Aleta, Rafael; Mazuelos Rojas, Alfonso; Carranza Mora, Francisco (Elsevier, 2016)
Polythionates are formed by the incomplete oxidation of sulphide minerals in the grinding and flotation circuits, and ...
Final Degree Project
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Diseño de un reactor heterogéneo para el pretratamiento de una mena de oro

Lozano Perea, María; Iglesias González, María Nieves (2016)
El oro es uno de los metales más importante, debido a su elevado valor en el mercado. La obtención del mismo mediante el ...
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Recovery of Zn from acid mine water and electric arc furnace dust in an integrated process

Carranza Mora, Francisco; Romero Aleta, Rafael; Mazuelos Rojas, Alfonso; Iglesias González, María Nieves (Elsevier, 2016)
In this paper, the purification of acid mine water and the treatment of electric arc furnace dust (EAFD) are integrated ...
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Las infraestructuras de recarga y el despegue del vehículo eléctrico

Miranda Hernández, José María; Iglesias González, María Nieves (Universidad Complutense de Madrid, 2015)
Este trabajo revisa la evolución y estado actual de la automoción eléctrica; analiza las ventajas ambientales, de eficiencia ...
Career Final Project
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Diseño de una cadena de baños para el tratamiento superficial de componentes aeronáuticos de aluminio

Benjumea Valero, Antonio Manuel; Iglesias González, María Nieves (2014)
Career Final Project
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Proyecto para adaptación a nueva normativa de estación de servicio

Romero Muñoz, Moisés; Iglesias González, María Nieves (2014)
Article
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Operational pH in packed-bed reactors for ferrous ion bio-oxidation

Mazuelos Rojas, Alfonso; Carranza Mora, Francisco; Romero Aleta, Rafael; Iglesias González, María Nieves; Villalobo Polo, Eduardo (Elsevier, 2010)
The flooded packed-bed bioreactor plays a major role in the field of applications of ferrous ion bio-oxidation. The pH is ...
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Influence of zinc on ferrous iron bio-oxidation: Biological or physical nature?

Mazuelos Rojas, Alfonso; Iglesias González, María Nieves; Romero Aleta, Rafael; Mejías, Miguel Ángel; Carranza Mora, Francisco (Elsevier, 2010)
Ferrous iron bio-oxidation is negatively affected by the presence of heavy metals. Although the available information ...
Article
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Biorecovery of copper from converter slags: Slags characterization and exploratory ferric leaching tests

Carranza Mora, Francisco; Mazuelos Rojas, Alfonso; Iglesias González, María Nieves; Romero Aleta, Rafael; Forcat, O. (HYDRD, 2009)
This paper studies the ferric sulphate leaching of converter slag (9% Cu) in order to recover Cu through a process in which ...
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Recuperación de cobre en escorias mediante biolixiviación indirecta

Mazuelos Rojas, Alfonso; Iglesias González, María Nieves; Romero, R.; Forcat, O.; Carranza Mora, Francisco (CSIC, 2009)
En los procesos pirometalúrgicos, parte del cobre se pierde en la escoria que se genera como residuo del proceso, pudiendo ...
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Adaptación de la titulación de "Ingeniería Técnica Industrial, especialidad en Química Industrial", al Espacio Europeo de Educación Superior

Díaz Ojeda, Emilio; Arnáiz Franco, Carmen; Cordobés Carmona, Felipe; Fuente Feria, Julia de la; Gasch Illescas, Consolación; Iglesias González, María Nieves; Otal Salaverri, Emilia; Ruiz Domínguez, Manuela (Conferencia de Directores de Ingeniería Técnica Industrial, 2007)
Este trabajo constituye una primera aproximación para la adaptación de la actual titulación de Ingeniería Técnica Industrial, ...
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Application of sugar foam to a pyrite-contaminated soil

Jiménez Moraza, C.; Iglesias González, María Nieves; Palencia, I. (Elsevier, 2006)
Mining and mineral processing of sulphide ore deposits produce large quantities of wastes, most of which are characterised ...
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Inhibition of bioleaching processes by organics from solvent extraction

Mazuelos Rojas, Alfonso; Iglesias González, María Nieves; Carranza Mora, Francisco (Elsevier, 1999)
The influence of the presence of an organic phase composed of 15% LIX 64 as extractant and kerosene as solvent on ferrous ...
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La biolixiviación como pretratamiento de menas auríferas refractarias en matriz de sulfuros.

Carranza Mora, Francisco; Iglesias González, María Nieves; Palencia Pérez, Inmaculada (1998)
PhD Thesis
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Biolixiviación de menas refractarias de oro y plata

Iglesias González, María Nieves; Carranza Mora, Francisco (1994)
El agotamiento de las reservas convencionales de oro y plata, ha originado que masas minerales cuya explotación y procesado ...
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Eliminación de la refractariedad de una mena de oro en matriz de arsenopirita mediante sulfato férrico

Iglesias González, María Nieves; Palencia Pérez, Inmaculada; Carranza Mora, Francisco (CSIC, 1992)
Se estudia la eliminación de la refractariedad de una mena de oro en matriz de arsenopirita. Se prepararon concentrados ...