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Characterization of lithium cycling in the Salar de Olaroz, Central Andes, using a geochemical and isotopic approach
(Elsevier Science, 2020-01-21)
The Salar de Olaroz is one of the main Li operations in Argentina. In order to identify sources and to understand the dynamics of Li in this salt pan, chemical and isotopic analysis (δ7Li and 87Sr/86Sr) of brines, thermal ...
Reactive transport and thermo-hydro-mechanical coupling in deep sedimentary basins affected by glaciation cycles: Model development, verification, and illustrative example
(Wiley Blackwell Publishing, Inc, 2016-05)
Deep sedimentary basins are complex systems that over long time scales may be affected by numerous interacting processes including groundwater flow, heat and mass transport, water-rock interactions, and mechanical loads ...
Base metal mobility linked to brine and hydrocarbon migration at the Huincul High in the Neuquén Basin, Argentina: Implications for the formation of sediment-hosted base metal deposits
(Elsevier Science, 2021-07)
This contribution discusses the discovery of Pb[sbnd]Zn mineralization in hydrocarbon exploration drill holes hosted in siliciclastic Jurassic rocks below the Cretaceous sediment hosted Cu mineralization located north of ...
Biogeographical patterns of bacterial and archaeal communities from distant hypersaline environments
(Elsevier Gmbh, 2018-03)
Microorganisms are globally distributed but new evidence shows that the microbial structure of their communities can vary due to geographical location and environmental parameters. In this study, 50 samples including brines ...
Northern Puna Plateau-scale survey of Li brine-type deposits in the Andes of NW Argentina
(Elsevier Science, 2018-07)
Salars of the Andean Plateau in the Central Andes are the largest lithium deposits on Earth. The most notorious are the Chilean Salar de Atacama, and Uyuni in the Bolivian Altiplano. Despite the relevance of the region ...
Sustainable electrochemical extraction of lithium from natural brine for renewable energy storage
(Electrochemical Society, 2018-07)
An electrochemical reactor for the extraction of lithium from natural brine has been designed. It comprises two 3D porous packed bed electrodes and a porous separator filled with electrolyte. The electrodes are filled with ...
Use of a two-step process to denitrification of synthetic brines: electroreduction in a dual-chamber cell and catalytic reduction
(Springer Heidelberg, 2020-02)
Membrane separation processes are being currently applied to produce drinking water from water contaminated with nitrate. The overall process generates a brine with high nitrate/nitrite concentration that is usually send ...
Electrochemical flow reactor for selective extraction of lithium chloride from natural brines
(Electrochemical Society, 2020-08-19)
An electrochemical flow reactor for the extraction of lithium chloride from natural brines has been designed and tested. It comprises two 3D porous packed bed electrodes and an anion exchange membrane. The electrodes were ...
Stable isotope and fluid inclusion study of sediment-hosted stratiform copper deposits from the Neuquén Basin, Argentina
(Springer, 2019-03)
The Los Chihuidos and El Porvenir deposits of the Neuquén Basin are examples of sediment-hosted stratiform Cu deposits generated by interaction of hydrocarbons and formation water with host red beds and metal-charged basinal ...
Effect of whey protein concentrate and sodium chloride concentrations on the odour profile of sous vide cooked whole-muscle beef from Argentina
(Elsevier, 2007-12-23)
Semitendinosus muscles added with whey protein concentrate (WPC) and sodium chloride (NaCl) were submitted to sous vide cooking. Four enhancement treatments and a control were tested: 0.875% WPC (w/w) + 0.625% NaCl, 2.625% ...