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Water management for Power-to-X offshore platforms: an underestimated item [PDF]
Scientific Reports, 2023 Increasing carbon dioxide (CO2) concentration in the atmosphere is considered one of the most important challenges today. Therefore, capturing CO2 and producing alternative energy sources through Power-to-X (PtX) approaches have become relevant ...
Yair Morales +4 more
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Electricity, 2022 The method of symmetrical components is an important mathematical tool for electrical engineering, as it simplifies the analysis of unbalanced electrical circuits.
Catalin Iosif Ciontea
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The microbiology of Power-to-X applications
FEMS Microbiology Reviews, 2023 AbstractPower-to-X (P2X) technologies will play a more important role in the conversion of electric power to storable energy carriers, commodity chemicals and even food and feed. Among the different P2X technologies, microbial components form cornerstones of individual process steps.
Washington Logroño +5 more
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Power-to-Gas and Power-to-X—The History and Results of Developing a New Storage Concept
Energies, 2021 Germany’s energy transition, known as ‘Energiewende’, was always very progressive. However, it came technically to a halt at the question of large-scale, seasonal energy storage for wind and solar, which was not available.
Michael Sterner, Michael Specht
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Componentwise linear powers and the $x$-condition
MATHEMATICA SCANDINAVICA, 2022 Let $S=K[x_1,\ldots,x_n]$ be the polynomial ring over a field and $A$ a standard graded $S$-algebra. In terms of the Gröbner basis of the defining ideal $J$ of $A$ we give a condition, called the $x$-condition, which implies that all graded components $A_k$ of $A$ have linear quotients and with additional assumptions are componentwise linear. A typical
Herzog, Jürgen +2 more
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X-RAY-POWERED MACRONOVAE [PDF]
The Astrophysical Journal, 2016 ABSTRACT A macronova (or kilonova) was observed as an infrared excess several days after the short gamma-ray burst GRB 130603B. Although the r-process radioactivity is widely discussed as an energy source, it requires a huge mass of ejecta from a neutron star (NS) binary merger. We propose a new model in which the X-ray excess gives rise
Shota Kisaka, Kunihito Ioka, Ehud Nakar
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Power-to-X in Denmark: An Analysis of Strengths, Weaknesses, Opportunities and Threats
Energies, 2021 Power-to-X is an upcoming sector-coupling technology that can play a role in the decarbonisation of energy systems. The aim of this study was to widen the current knowledge of strengths, weaknesses, opportunities, and threats (SWOT) of this innovative ...
Iva Ridjan Skov +4 more
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Advances in Applied Energy, 2023 This paper analyzes the operation of an energy hub on a community level with an integrated P2X facility and with access to energy markets. In our case, P2X allows converting power to hydrogen, heat, methane, or back to power.
Yi Wan +5 more
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Energies, 2021 Hydrogen is a versatile feedstock for various chemical and industrial processes, as well as an energy carrier. Dedicated hydrogen infrastructure is envisioned to conceptualize in hydrogen valleys, which link together the suppliers and consumers of ...
Hannu Karjunen +2 more
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Integration of water electrolysis facilities in power grids: A case study in northern Germany
Energy Conversion and Management: X, 2022 This work presents a study of the effects that integration of electrolysis facilities for Power-to-X processes have on the power grid. The novel simulation setup combines a high-resolution grid optimization model and a detailed scheduling model for ...
Julian Bartels +4 more
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