Results 41 to 50 of about 22,942 (308)

Utility Alternatives for Coal-Fired Power Plants [PDF]

open access: yesVolume 4: Heat Transfer; Electric Power, 1982
In the face of ever escalating costs for fuel oil or natural gas, the utility industry worldwide is investigating the use of coal-based alternatives that offer environmental acceptability and the potential for low-cost electrical power. One attractive alternative is to repower existing oil- or gas-fired power plants with gasified coal-fired gas ...
S. J. Lehman, F. L. Robson
openaire   +1 more source

Recent Developments in Energy Storage and Conversion Applications of Multifunctional Vanadium Carbides

open access: yesAdvanced Materials Technologies, EarlyView.
This review systematically explains the synthesis, properties, and energy storage and conversion applications of vanadium carbides. We introduce the structural and the synthetic strategies and reviewed recent developments in the material synthesis processes. The emerging applications of vanadium carbides in energy storage and conversion are highlighted.
Swathy B. Saseendran   +2 more
wiley   +1 more source

Impacts of changes in commercial non-coking coal grading system and other coal policies towards estimation of CO2 emission in Indian power sector

open access: yesCarbon Management, 2021
In India, coal-based electricity is a leading cause for greenhouse gas emissions. However, many uncertainties prevail in the emissions estimation from coal-fired plants due to the dynamics of varying net calorific values (NCV) and carbon emission factors
Pinaki Sarkar   +6 more
doaj   +1 more source

A Coal-Fired Power Plant With Zero Atmospheric Emissions

open access: yesAdvanced Energy Systems, 2003
This paper presents the thermodynamic analysis of a coal-based zero-atmospheric emissions electric power plant. The approach involves an oxygen-blown coal gasification unit. The resulting synthetic gas (syngas) is combusted with oxygen in a gas generator to produce the working fluid for the turbines.
Martinez-Frias, J   +3 more
openaire   +2 more sources

Post-combustion CO2 capture with chemical absorption: a state-of-the-art review [PDF]

open access: yes, 2011
Global concentration of CO2 in the atmosphere is increasing rapidly. CO2 emissions have an impact on global climate change. Effective CO2 emission abatement strategies such as Carbon Capture and Storage (CCS) are required to combat this trend.
C. Ramshaw   +9 more
core   +1 more source

The Evolution of Aerosol Jet Printing, A Review: Enhancing Material Versatility and Improvements for Next‐Generation Applications

open access: yesAdvanced Materials Technologies, EarlyView.
Aerosol Jet Printing (AJP) has emerged as a versatile additive manufacturing technique for high‐resolution, conformal, and multi‐material printing. This review highlights advances in printable materials, substrate compatibility, post‐processing, characterization, and process innovations, while critically discussing current challenges and future ...
Chandrachur Chatterjee   +2 more
wiley   +1 more source

Research on Optimization Method of Coal Blending for Carbon Emission Reduction Based on Bi-level Programming

open access: yes发电技术, 2023
As the “dual carbon” goal has been upgraded to a national strategy, coal-fired power plants are the top priority for carbon reduction in the power generation industry, and coal-fired power plants are facing a huge challenge in limiting carbon emissions ...
CHEN Siqin   +3 more
doaj   +1 more source

Addressing Technology Uncertainties in Power Plants with Post-Combustion Capture

open access: yes, 2012
Risks associated with technology, market and regulatory uncertainties for First-Of-A-Kind fossil power generation with CCS can be mitigated through innovative engineering approaches that will allow solvent developments occurring during the early stage of
Gibbins, Jon   +4 more
core   +1 more source

Advances and Perspectives in Graphene‐Based Quantum Dots Enabled Neuromorphic Devices

open access: yesAdvanced Science, EarlyView.
Graphene‐based QDs are zero‐dimensional carbon nanomaterials with pronounced quantum confinement and tunable electronic structures. Herein, we summarize their synthesis strategies and functionalization methods, and highlight their functional roles and operating mechanisms in devices, as well as recent advances in neuromorphic electronics. We anticipate
Yulin Zhen   +9 more
wiley   +1 more source

Prediction of SOx-NOx Emission in Coal-Fired Power Plant Using Deep Neural Network

open access: yesMachines, 2023
Coal has been used as the most commonly energy source for power plants since it is relatively cheap and readily available. Thanks to these benefits, many countries operate coal-fired power plants.
Min Seop So   +4 more
doaj   +1 more source

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