Results 21 to 30 of about 1,547,456 (360)
Biogas Reforming to Syngas: A Review
iScience, 2020 Interest in novel uses of biogas has increased recently due to concerns about climate change and greater emphasis on renewable energy sources. Although biogas is frequently used in low-value applications such as heating and fuel in engines or even just ...
Xianhui Zhao +3 more
semanticscholar +1 more source
Power-to-Syngas: A Parareal Optimal Control Approach
Frontiers in Energy Research, 2021 A chemical plant layout for the production of syngas from renewable power, H2O and biogas, is presented to ensure a steady productivity of syngas with a constant H2-to-CO ratio under time-dependent electricity provision.
Andrea Maggi +5 more
doaj +1 more source
Objective Аssessment Indicies of Public Administration Efficiency
Управленческие науки, 2016 The modern management concepts are oriented to raising the public bodies’ accountability to the society. In the meantime the development of tools for the assessment of state activity is becoming up-to-date.
G. A. Bortshevsky
doaj +1 more source
Frontiers in Chemistry, 2020 This study focuses on the use of a microwave reactor that combines biomass pyrolysis, at mild temperature, with catalytic reforming of the pyrolytic gas, using activated carbon, for generating hydrogen-rich synthesis gas.
Kaiqi Shi +7 more
doaj +1 more source
Ethanol internal reforming in solid oxide fuel cells: A path toward high performance metal-supported cells for vehicular applications [PDF]
, 2020 Internal reforming of ethanol fuel was investigated on high-performance metal-supported solid oxide fuel cells (MS-SOFCs) with infiltrated catalysts. The hydrogen concentration and internal reforming effects were evaluated systematically with different ...
Dogdibegovic, E, Fukuyama, Y, Tucker, MC
core +1 more source
Methanol Production from Biogas-derived Syngas [PDF]
E3S Web of Conferences"Green" hydrogen must gradually replace fossil fuel-based H2. The anaerobic digestion (AD) of sewage sludge or agro-industrial waste yields a CH4/CO2 biogas and a NH4+ digestate.
Zhang Huili +4 more
doaj +1 more source
Reforming the NHS reforms [PDF]
BMJ, 1994 Rather than improving efficiency, the reforms imposed on the NHS have increased bureaucracy, reduced patient choice, limited the range of core services, and led to inequity of treatment. In this paper I examine how the medical profession might help to solve these problems.
openaire +2 more sources
Plasma‐Assisted Reforming of Methane
Advanced Science, 2022 Methane (CH4) is inexpensive, high in heating value, relatively low in carbon footprint compared to coal, and thus a promising energy resource. However, the locations of natural gas production sites are typically far from industrial areas.
Jiayu Feng +6 more
doaj +1 more source
Journal of Thermal Science and Technology, 2023 Large-eddy simulation (LES) coupling with a non-adiabatic flamelet progress variable (NA-FPV) approach with reconstructed flamelet chemistry states is employed to simulate the hot coke oven gas (HCOG) reforming process. In the NA-FPV model, the chemistry
Panlong YU +6 more
doaj +1 more source
Numerical Study of Heterogeneous Reactions in an SOFC Anode with Oxygen Addition [PDF]
, 2007 Previous experimental studies have shown that addition of small amounts of oxygen to a hydrocarbon fuel stream can control coking in the anode, while relatively large amounts of oxygen are present in the fuel stream in single-chamber solid oxide fuel ...
Goodwin, David G., Hao, Yong
core +2 more sources