Searched for: subject%3A%22Reformation%22
(1 - 20 of 85)

Pages

document
Morales-Espana, G. (author), Hernández-Serna, Ricardo (author), Tejada-Arango, Diego A. (author), Weeda, Marcel (author)
In this paper, we aim to analyse the impact of hydrogen production decarbonisation and electrification scenarios on the infrastructure development, generation mix, CO<sub>2</sub> emissions, and system costs of the European power system, considering the retrofit of the natural gas infrastructure. We define a reference scenario for the European...
journal article 2024
document
Wasajja, H. (author)
Biomass is predominantly the major source of energy in the global south. It is the readily available source of energy in global south and is used in rural energy households in the form of wood, charcoal and agricultural residues. However, biomass energy source is not utilised in the most efficient way and hence there is still a gap in achieving...
doctoral thesis 2023
document
Harandi, Ali Nazemi (author), Eslami, Abdoulmajid (author), Bahrami, Abbas (author), Bakhtafrouz, Asghar (author), Yazdan Mehr, M. (author)
This study presents a failure analysis in two reformer tubes used for hydrogen production in a petrochemical industry. These tubes (Tube A and Tube B) were made by the centrifugal casting of HP-Nb alloy in such a way that one contained titanium as a micro-element, and the other was free from titanium in its chemical composition. Although the two...
journal article 2023
document
Weber, J.M. (author), Lapkin, Alexei A. (author)
Designing a simple, yet representative reaction network for subsequent micro-kinetic analysis is important for limiting the cost of evaluation and ensuring model solvability. This is currently achieved by employing sensitivity analysis over a comprehensive reaction network (CRN) to screen reaction species. However, as a reaction network is...
journal article 2023
document
Kumar, Anand (author), Singh, Karan (author), Shariq, Mohd (author), Lal, C. (author), Conti, M. (author), Amin, Ruhul (author), Chaudhry, Shehzad Ashraf (author)
In the era of the Internet of Communication Technologies (ICT), the Internet is becoming more popular and widely used across the world. Radio Frequency IDentification (RFID) has become a prominent technology in healthcare systems for identifying tagged objects. The RFID tags are attached to the billions of different healthcare devices or...
journal article 2023
document
Elabbas, Mohamed A.Eltahir (author), De Vries, Laurens (author), Correljé, A. (author)
While the traditional perspective on regional power pools is that of regional electricity markets, regional power pools in Africa are development tools with unrepresentative and under-researched dynamics in their evolution and market design. Five African power pools are under development to bring the continent into a single electricity market....
journal article 2023
document
Pinto, D. (author), Hu, L. (author), Urakawa, A. (author)
Dynamic coke-mediated dry reforming of methane (DC-DRM) is an unsteady-state strategy to overcome the limitations of co-feed operation, including the fast deactivation of the catalysts and the loss of valuable H<sub>2</sub> in the reverse water gas-shift reaction. This paper proves the feasibility of DC-DRM on Ni-based catalytic systems,...
journal article 2023
document
Zhao, Guofeng (author), Moulijn, J.A. (author), Kapteijn, F. (author), Dautzenberg, Frits M. (author), Xu, Bin (author), Lu, Yong (author)
Heterogeneous catalysis plays a pivotal role in the current chemical and energy vectors production. Notably, to fully utilize the intrinsic activity and selectivity of a catalyst, the chemical reactor has to be designed and operated optimally to achieve enhanced heat/mass transfer, well-defined contact time of reactants, uniform flow pattern,...
journal article 2023
document
van Ginkel, Manon (author)
The Circular Economy (CE) has emerged as an economic paradigm that could provide a pathway to sustainable development. The transition to a CE is a complex process requiring wide multi-level and multi-stakeholder engagement, which can be facilitated by appropriate policy interventions. As value retention processes in the CE require additional...
master thesis 2022
document
Sun, Wenwen (author)
This doctoral research investigates the understanding and implementation of public space in the reformed Chinese context, particularly from the perspectives of urban design and architecture, by referring to the complex process and result of transculturation (transculturación). It delineates how public space as a Greco-Roman originated concept...
doctoral thesis 2022
document
Martinez Dominguez, Oscar Mateo (author)
<br/>The thesis proposes an education system that have the potential to safeguard freedom of education. Freedom of education is found to be essential for human flourishing after discussing Aristotle's Eudaimonia and different definitions of freedom. The thesis proposes that the social spheres (cultural, economic, and political) need to have an...
master thesis 2022
document
Hoff, Yannick (author)
The characteristics of a metal supported solid oxide fuel cell on methanol is analysed in as the power generator in a balance of plant consisting out of a reformer, combuster, heaters, pumps, turbines and tubes. The system is reviewed on performance regarding efficiency, power density, fuel utilization and viability for marine applications.
master thesis 2022
document
Visserman, Douke (author)
The incumbent dominant design for hydrogen production used in refineries in the Netherlands is producing grey hydrogen using steam methane reforming with CO2 as byproduct. Therefore, the current incumbent hydrogen production technology used in refineries in the Netherlands is unsustainable. However, it is still unclear which hydrogen production...
master thesis 2022
document
Fan, Liyuan (author), Li, Chao'en (author), van Biert, L. (author), Zhou, Shou Han (author), Tabish, Asif Nadeem (author), Mokhov, Anatoli (author), Aravind, Purushothaman Vellayani (author), Cai, Weiwei (author)
With the demand for anticipated green hydrogen and power production, novel and upgraded catalytic processes are desired for more effective utilization of precious natural resources. Methane steam reforming is an advanced and matured technology for converting methane to hydrogen and syngas. As a renewable energy resource containing a large...
review 2022
document
Illathukandy, Biju (author), Saadabadi, S.A. (author), Kuo, P.C. (author), Wasajja, H. (author), Lindeboom, R.E.F. (author), Vijay, V. (author), Aravind, P.V. (author)
This study is particularly aimed at investigating the influence of hydrogen chloride traces in biogas on direct internal reforming in solid oxide fuel cells (SOFCs). The experiments are performed with simulated biogas containing methane to carbon dioxide ratio of 3:2, the usual average proportion in biogas. To the best of our knowledge, there...
journal article 2022
document
Pluijlaar, D. (author), van Biert, L. (author)
This paper gives an overview of research that was carried out with the purpose of gaining insight whether renewable methanol, fuel cells and on-board carbon capture can be used to reduce the CO2 emissions of part of a fleet consisting of various (governmental) work ships, using methanol produced from waste biomass, excess wind energy and...
journal article 2022
document
Krul, K. (author)
Why do land reforms rarely achieve their desired effects? This dissertation posits that a key to solve this question lies in a closer understanding of the specific workings of property rights. The idea is developed empirically in China’s forest sector, where one of the world’s largest land-reform undertakings in modern times was initiated under...
doctoral thesis 2021
document
Franz, R.P.M. (author)
The abundance of methane has led to a strong interest to use methane as a feedstock in the chemical industry. One of the main challenges is the initial activation of the methane molecule. In this thesis, heterogeneous catalysts for two different methane conversion processes are investigated. Firstly, the deactivation of supported Ni catalysts...
doctoral thesis 2021
document
Wasajja, H. (author), Saadabadi, S.A. (author), Illathukandy, Biju (author), Lindeboom, R.E.F. (author), van Lier, J.B. (author), Aravind, P.V. (author)
Internal dry reforming of methane is envisaged as a possibility to reduce on capital and operation costs of biogas fuelled solid oxide fuel cells (SOFCs) system by using the CO<sub>2</sub> present in the biogas. Due to envisaged internal dry reforming, the requirement for biogas upgrading becomes obsolete, thereby simplifying the system...
journal article 2021
document
Tsekos, C. (author), Del Grosso, M. (author), de Jong, W. (author)
Within this work, a novel 50 kW<sub>th</sub> indirectly heated bubbling fluidized bed steam reformer (IHBFBSR) is presented, along with its commissioning experiments. In the IHBFBSR, heat is provided through two radiant tube natural gas burners in the bed and the freeboard area. The aim of this innovative design is sufficient heat provision...
journal article 2021
Searched for: subject%3A%22Reformation%22
(1 - 20 of 85)

Pages