Articles publicats (Informàtica i Enginyeria Industrial)
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Use of water-based carbonyl-functional polymers on a cross-linker-free highperformance leather finish
(Asociación de Químicos del Instituto Químico de Sarriá, 2011)The present paper aims to study a new high-performance coating formulation while avoiding the use of cross-linkers. By using acrylic polymers with carbonyl functional groups, the negative environmental effects of the ... -
Aplicación de taninos sostenibles con baja huella de carbono
(Asociación Química Española de la Industria del Cuero, 2014)Hoy estamos viviendo un "boom ecológico", lo que significa el desarrollo de procesos con un menor impacto ambiental, haciéndolos lo más ecológico posible. Esa es la razón de llevar a cabo este trabajo, tratar de utilizar ... -
Determinación de pesos moleculares de los ácidos húmicos por crioscopía en fase estacionaria
(Asociación Química Española de la Industria del Cuero, 2013)En este trabajo se estudian los pesos moleculares de los ácidos húmicos para determinar su capacidad para penetrar dentro de la piel y su posterior unión química entre fibras. La determinación del peso molecular se ha ... -
Determinación de fungicidas en piel y en baños de tenería
(Asociación Química Española de la Industria del Cuero, 2016)En este artículo se presentan dos métodos de análisis para determinar fungicidas utilizados en la industria del cuero. Un método determina fungicidas en piel y el otro en baños de proceso de tenería. Las moléculas son ... -
Desarrollo de productos a partir de Caesalpinia spinosa
(Asociación Química Española de la Industria del Cuero, 2016)En estudios anteriores se han desarrollado modificaciones químicas y físicas para obtener una tara modificada con un mayor porcentaje de taninos y con una mejor capacidad de penetración y fijación en cuero mediante una ... -
Comparación de cuatro sistemas de precurtición wet-white
(Asociación Química Española de la Industria del Cuero, 2006)La curtición al cromo es un proceso con un fuerte impacto ambiental, por una parte debido a que contamina de forma importante las aguas residuales y por otra a la dificultad de eliminar los residuos sólidos que contienen ... -
Renewable Heating and Cooling Solutions for Buildings and Industry
(MDPI, 2020)This workshop brought together a selection of H2020 EU-funded projects involving experts from the biomass, geothermal, solar thermal, and heat pump sectors to discuss a common strategy for increasing the use of renewable ... -
Embodied energy and embodied carbon of structural building materials: Worldwide progress and barriers through literature map analysis
(Elsevier, 2021)Climate change mitigation is a recurrent consciousness topic among society and policymakers. Actions are being adopted to face this crucial environmental challenge, with a rising concern with a big impact on the building ... -
New phase change material storage concept including metal wool as heat transfer enhancement method for solar heat use in industry
(Elsevier, 2021)Thermal energy storage is recognized as a key technology in the energy transition the world is facing today. But the main technical barrier this technology has to achieve wider deployment the low thermal conductivity of ... -
Effect of Harvesting Age and Size Reduction in the Performance of Anaerobic Digestion of Pennisetum Grass
(MDPI, 2020)In the rural zones of Latin American and Caribbean developing countries, the poorest households rely on traditional fuels such as firewood to meet their daily cooking needs. Many of those countries are located near the ... -
Novel geopolymer for use as a sensible storage option in high temperature thermal energy storage systems
(2020)In the current study a novel geopolymer created from waste materials (namely fly ash and black slag) has been characterised as a potential high temperature thermal energy storage material option. Several geopolymer samples ... -
Multi-Objective Optimization of Nutritional, Environmental and Economic Aspects of Diets Applied to the Spanish Context
(MDPI, 2020-11-20)Current food consumption patterns must be revised in order to improve their sustainability. The nutritional, environmental, and economic consequences of these dietary patterns must be taken into consideration when diet ... -
Life Cycle Assessment and Leather Production
(Springer One, 2020-11-09)Leather industry is facing new trends on production and consumption patterns due to society concerns. Circular economy is proposing a transition from the current economic model to a more sustainable one, in which waste is ... -
Leather Waste to Enhance Mechanical Performance of High-Density Polyethylene
(MDPI, 2020-09-03)Leather buffing dust (BF) is a waste from tannery which is usually disposed on landfills. The interest in using wastes as fillers or reinforcements for composites has raised recently due to environmental concerns. This ... -
Assessment of the Impact of Occupants’ Behavior and Climate Change on Heating and Cooling Energy Needs of Buildings
(MDPI, 2020)Energy performance of buildings is a worldwide increasing investigated field, due to ever more stringent energy standards aimed at reducing the buildings' impact on the environment. The purpose of this paper is to assess ... -
Factores hedónicos y multiculturales que mejoran la experiencia de usuario en el diseño de productos
(EPI SCP, 2013)En un mundo donde los sistemas y mecanismos de comunicación e información son cada vez mayores, una correcta experiencia de usuario se convierte en un factor determinante para asegurar el éxito de un producto en mercados ... -
Implementation of a solar-biomass system for multi-family houses: Towards 100% renewable energy utilization
(2020)The decarbonization of the building sector cannot preclude from the vast diffusion of renewable-sourced polygeneration systems for covering both heating and cooling demand. In this context, this study shows the potentialities ... -
Desarrollo de un e-Portfolio Interdisciplinar en el Grado de Diseño Digital y Tecnologías Creativas de la UdL
(Asociación Interacción Persona-Ordenador (AIPO), 2020-09-24)The objective of the following work is to show how through different subjects of the first year of the Digital Design and Creative Technologies (DDTeC) degree at the University of Lleida (UdL), is being developed an ... -
A newflat-plate radiative cooling and solar collector numerical model: Evaluation and metamodeling
(Elsevier, 2020-05-01)Radiative cooling is a renewable technology that can complement or partially replace current cooling technologies. Coupling radiative cooling with another technology, such as solar collection could foster its development ... -
Big Data y Ordenación de Montes: qué ha cambiado en realidad?
(Sociedad Española de Ciencias Forestales, 2017)Aunque la ordenación de montes ha sido necesariamente multifuncional en nuestras condiciones mediterráneas, nunca ha experimentado más y más diversas demandas que en la actualidad, y es de esperar que éstas aumenten en ...