Browsing by Subject "Energia de la biomassa"
Now showing items 1-20 of 64
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A prefeasibility study of integrating WoodRoll gasification technology into Ovako Steel and HEAB replacing fosssil fuels in Hofors
(Universitat Politècnica de Catalunya / Universtity of Gävle, 2011)
Master thesis (pre-Bologna period)
Restricted access - author's decisionBiomass gasification is considered a key technology in reaching targets for renewable energy and CO2 emissions reduction. This thesis studies the feasibility of a new technology of biomass gasification called WoodRoll for ... -
A techno-economic optimization model of a biomass-based CCHP/heat pump system under evolving climate conditions
(Elsevier, 2020-08-07)
Article
Restricted access - publisher's policyAn innovative modelling approach for the design of biomass-based, solar-assisted combined cooling, heating, and power (CCHP) and heat pump (HP) systems for various climate scenarios is proposed in this work. The modelling ... -
Analysis of possibilities for 1MW electricity generation from waste heat in the port of Rotterdam
(Universitat Politècnica de Catalunya, 2011-06)
Master thesis (pre-Bologna period)
Open AccessThe aim of this project is to study the viability of a 1MW waste heat power plant. There is a lot of waste heat available in the port of Rotterdam and it is usually released into the environment. Alternatively, it is ... -
Anàlisi comparatiu de la incidència mediambiental de projectes de foment de l’ús de la biomassa forestal en substitució de combustibles fòssils en zones amb problemes de contaminació atmosfèrica: proposta de projecte de cooperació europea
(Universitat Politècnica de Catalunya, 2016-03-02)
Bachelor thesis
Open AccessEn aquest treball s’exposa l’estratègia que dur a terme el Consell Comarcal del Vallès Occidental per promoure l’aprofitament energètic de la biomassa forestal dels seus boscos com a mesura de prevenció d’incendis a través ... -
Assessment of active methanogenic archaea in a methanol-fed upflow anaerobic sludge blanket reactor
(2016-12-01)
Article
Open AccessMethanogenic archaea enrichment of a granular sludge was undertaken in an upflow anaerobic sludge blanket (UASB) reactor fed with methanol in order to enrich methylotrophic and hydrogenotrophic methanogenic populations. A ... -
Balanç energètic de dos sistemes d’aprofitament de la biomassa forestal per produir energia a Osona: planta de cogeneració versus calderes descentralitzades
(Universitat Politècnica de Catalunya, 2011-10-01)
Master thesis
Restricted access - author's decisionAquest estudi pretén determinar quin dels actuals sistemes d’aprofitament energètic de la biomassa forestal de la comarca d’Osona és el més adequat des d’un punt de vista energètic i ambiental: el sistema d’aprofitament ... -
Biomass based efficient energy alternatives in Korcula
(Velimir Segon and Julije Domac, 2002)
Conference lecture
Open AccessThe main purpose of the study described in this paper is to produce a basic project to evaluate the technical and economic feasibility of a seawater desalination plant running on the energy generated by the disposal of ... -
Biomass-fired combined heating, cooling, and power for small scale applications – A review
(2018-07)
Article
Open AccessThe growing demand for energy and the accelerating threats from climate change call for innovative and sustainable solutions to decrease dependency on fossil fuels. Biomass -based, small-scale Combined Cooling, Heating and ... -
Biorefinery: the paper mill of tomorrow
(Campus de Terrassa de la UPC, 2013-06-13)
Conference report
Open Access -
Co-digestion strategies to enhance microalgae anaerobic digestion: a review
(2019-09)
Article
Open AccessMicroalgae biorefineries for the production of biofuels and high-value products have captured the attention of academia and industry. Implementing an anaerobic digestion step can enhance resource recovery from microalgae ... -
Codigestión de microalgas y fango primario: producción de energía y reutilización del digestato
(2015)
Conference report
Restricted access - publisher's policyLos sistemas de tratamiento de aguas residuales con microalgas combinan el tratamiento de aguas residuales y la producción de bioenergía. Para este fin, una de las tecnologías más apropiadas es la digestión anaerobia, ... -
Combined heat and power design based on environmental and cost criteria
(2016-10-22)
Article
Open AccessThis paper proposes a hybrid renewable energy system (HRES) consisting of photovoltaic (PV), wind and forest wood biomass power for cogeneration, and applies a multi-objective optimization methodology to study the trade-offs ... -
Comparing pretreatment methods to improve the methane yield of microalgae grown in wastewater
(2013)
Conference report
Restricted access - publisher's policyMicroalgae have recently drawn attention as a potential resource for biofuels generation. In the short term, anaerobic digestion seems the most viable downstream process. Still, microalgae cell wall restrains the hydrolysis, ... -
Concepció d‟una central de cogeneració de biomassa
(Universitat Politècnica de Catalunya, 2011-06)
Master thesis (pre-Bologna period)
Restricted access - author's decisionL‟objectiu del projecte és la concepció d‟una central de cogeneració de biomassa d‟una potència d‟uns 1300kWt adaptada a les necessitats tèrmiques d‟una empresa de palets i el seu posterior estudi econòmic. Una característica ... -
Conceptual design of alternative energy systems from biomass
(Universitat Politècnica de Catalunya, 2011-06-27)
Doctoral thesis
Open AccessEl sector energético se está dirigiendo hacia un nuevo paradigma, favoreciendo la aparición de procesos de conversión más eficientes, el uso de las fuentes de energía renovables y la micro-generación. La bioenergía es una ... -
Constitució d'una comunitat energètica. Legislació i projecte tècnic
(Universitat Politècnica de Catalunya, 2021-07-01)
Bachelor thesis
Open AccessL’objecte d’aquest treball és la redacció de les bases legals i tràmits administratius per a la constitució d’una comunitat energètica, juntament amb el projecte tècnic que aquesta porta a terme. A partir d’un previ ... -
Cultivation and selection of cyanobacteria in a closed photobioreactor used for secondary effluent and digestate treatment
(2017-06-01)
Article
Open AccessThe main objective of this study was to select and grow wastewater-borne cyanobacteria in a closed photobioreactor (PBR) inoculated with a mixed consortium of microalgae. The 30 L PBR was fed with a mixture of urban secondary ... -
Design of regional and sustainable bio-based networks for electricity generation using a multi-objective MILP approach
(2012-08)
Article
Open AccessBiomass energy systems can be employed to meet the requirements of distributed energy systems in rural as well as urban contexts, whether this is an electrification or a microgeneration project. This work is focused on a ... -
Designing of gasification power plant for remote area in Thailand
(Universitat Politècnica de Catalunya, 2013-09)
Master thesis (pre-Bologna period)
Open AccessThe main objective of the project is to define the biomass gasification technology for ensuring 30kW of electric supply to remote areas in Thailand. On one hand, must be determined the type of biomass fuel, the suitable ... -
Diseño de un gasificador de pequeña potencia eléctrica
(Universitat Politècnica de Catalunya / Universitat de Barcelona, 2014-10)
Master thesis
Open AccessEn la memoria del presente trabajo fin de máster, se pretende recolectar la información necesaria y suficiente para que el lector sea capaz de construir un sistema de gasificación simple y mecanizado que permita suministrar ...
