Bascompta Massanés, Marc (Date of defense: 2016-04-25)
Mine ventilation is a crucial factor for the sake of underground operations. Not only does it affect efficiency and effectiveness rates, but it also influence the health and safety of the employees. ...
Prades Martell, Lledó (Date of defense: 2018-12-13)
This thesis is focused on the development of one-phase and multiphase models using computational fluid dynamics (CFD) techniques to analyze biosystems behavior at mesoscale. In the first part, the ...
Benzal Montes, Eva (Date of defense: 2021-01-28)
In the current economical context, the use of waste material with economic potential should be a priority. In this sense, the increasing production of electrical and electronic equipment waste (WEEE) ...
Zhang, Haoran (Date of defense: 2015-12-21)
Gas problems have created severe difficulties for the mining industry around the world, leading to high expenditures and intensity research efforts, and determined attempts to enhance the various ...
Herms Canellas, Joan Ignasi (Date of defense: 2022-06-02)
This thesis has aimed to improve the hydrogeological knowledge of the Port del Comte Massif (PCM), a karstic aquifer system located in the south-eastern sector of the Pyrenees that plays a strategic ...
Fàbrega Alsina, Carles (Date of defense: 2020-12-17)
The granitic basement below the Triassic unconformity in the Guilleries and Roc de Frausa massifs (NE Iberia), presents widespread red stained facies characterized by plagioclase albitization, biotite ...
Trechera Ruiz, Pedro (Date of defense: 2022-01-13)
The main objective of this PhD thesis is the study of coal mine dust patterns produced by different types of mining operations and different types of coal. In addition, the potential links between ...
Lladó Valero, Jordi (Date of defense: 2016-02-02)
In the last two decades an increasing presence of organic substances such drugs, pesticides, etc. has been detected in water which may affect the health of the organisms and the environment. Some of ...
Jiménez Franco, Ma. Abigail (Date of defense: 2017-10-05)
The Santa Fe mining district is located in the Central Andean tin belt and contains several Sn-Zn-Pb-Ag deposits. From the economic point of view, the most important deposits of the district are Japo, ...
Anticoi Sudzuki, Hernán (Date of defense: 2019-12-18)
Comminution is the most energy consuming process in mining industry, where nearly 60 % of the electricity expenditure is due to grinding purposes. In the nature most of the ore minerals are found, ...