Searched for: subject%3A%22H2O%22
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Borisov√°, Stanislava (author)
This thesis examines the production of an alternative liquid hydrocarbon fuel, namely CO2-methanol, produced utilising DAC, CO2 electrolysis, H2O electrolysis and thermo-catalytic synthesis. The reason for such research lies in a persistent growth in global energy demand, a significant share of which comes from liquid fuels, in the present...
master thesis 2019
document
Ovaa, bart (author)
Zero Emission Fuels(ZEF) is a start up, and ZEF is building a micro plant which is ableto produce bio-methanol from solar energy and air. CO2and H2O are absorbed from theair, the H2O is split into H2which is fed together with the CO2in the methanol synthesisreactor. The reaction product is distilled and Grade AA MeOH is the product. Thisresearch...
master thesis 2019
document
Gruijthuijsen, Dionne (author)
Energy consumption is still growing worldwide and due to the problems of global warming, sustainable developments become of more importance. Heat pumps are one of the technologies that can contribute to energy savings of industrial processes, for example by heat recovery from waste water streams. The focus of this research is to improve the...
master thesis 2019
document
Shi, L. (author)
The energy consumption in the industry field is considerable. Saving energy has great potential in many industrial processes. For example, heat recovery from the spent cooling water can be achieved by applying heat pump technology, and the recovered heat can be used for district heating. Previous study indicates that the compression-resorption...
master thesis 2017
document
Shi, Liang (author), Gudjonsdottir, V. (author), Infante Ferreira, C.A. (author), Rexwinkel, Glenn (author), Kiss, Anton A. (author)
Compression resorption heat pumps (CRHP) are a promising option to upgrade waste heat from industry. Alternative working fluids can further improve the efficiency of CRHP. The ternary mixture NH3-CO2-H2O has been identified as a promising working fluid for CRHP and has the potential to further enhance the coefficient of performance (COP) of the...
conference paper 2017
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Gudjonsdottir, V. (author), Infante Ferreira, C.A. (author)
Couple of models have been developed to calculate thermodynamic properties of NH3-CO2-H2O systems. These models are typically an equation of state for the vapor phase and an activity coefficient model for the liquid phase (Que & Chen, 2011). The activity coefficient models can be divided into three groups based on previous studies, Pitzer...
conference paper 2016
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