Results 31 to 40 of about 124,155 (212)

Impact of temporary emission reduction from a large-scale coal-fired power plant on air quality

open access: yesAtmospheric Environment: X, 2020
This study evaluated the impact of the largest point source of particulate matter ≤2.5 μm (PM2.5) in South Korea (the coal-fired power plant) on the air quality in the southeastern region based on the transient reduction (30% less than the previous month)
Zang-Ho Shon   +3 more
doaj   +1 more source

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

Economic analysis of denitration system in a coal-fired power plant with flue gas bypass during load cycling processes

open access: yes能源环境保护, 2023
Setting up an economizer flue gas bypass system is an effective approach to increase the inlet flue gas temperature of the denitration system in a coal-fired power plant and maintain high De-NO_x efficiency under all working conditions.
GAO Wei   +3 more
doaj   +1 more source

Optimal Process Design of Commercial-Scale Amine-Based CO2 Capture Plants [PDF]

open access: yes, 2014
Reactive absorption with an aqueous solution of amines in an absorber/stripper loop is the most mature technology for postcombustion CO2 capture (PCC).
Agbonghae, E.O.   +4 more
core   +1 more source

An Improved Flexible Solar Thermal Energy Integration Process for Enhancing the Coal-Based Energy Efficiency and NOx Removal Effectiveness in Coal-Fired Power Plants under Different Load Conditions

open access: yesEnergies, 2017
An improved flexible solar-aided power generation system (SAPG) for enhancing both selective catalytic reduction (SCR) de-NOx efficiency and coal-based energy efficiency of coal-fired power plants is proposed.
Yu Han   +4 more
doaj   +1 more source

Operational blue water footprint and water deficit assessment of coal-fired power plants: case study in Malaysia

open access: yesEnvironmental Sciences Europe, 2023
Freshwater is an essential resource used to generate electricity at coal-fired power plants. Previous literature has shown that a few states in Malaysia will face a high risk of water stress.
Nurul Hani Mardi   +4 more
doaj   +1 more source

Low rank coal drying technology for decreasing electricity cost production: case study of Nagan Raya power plant [PDF]

open access: yesE3S Web of Conferences, 2020
Considering the depletion of black coal resources, utilization of low rank coal currently is emerging to meet the growing of electricity consumption globally.
Setiawan Agus, Arifin Zainal
doaj   +1 more source

South Korean Household’s Willingness to Pay for Replacing Coal with Natural Gas? A View from CO2 Emissions Reduction

open access: yesEnergies, 2017
Coal is currently a major electric power generation source in South Korea when considering that forty-three percent of electricity that was generated during the first quarter of 2017 came from coal. The amount of CO2 emissions from coal-fired power plant
Seul-Ye Lim, Hyo-Jin Kim, Seung-Hoon Yoo
doaj   +1 more source

Can switching fuels save water? A life cycle quantification of freshwater consumption for Texas coal-and natural gas-fired electricity [PDF]

open access: yes, 2012
Thermal electricity generation is a major consumer of freshwater for cooling, fuel extraction and air emissions controls, but the life cycle water impacts of different fossil fuel cycles are not well understood.
Beach, Fred C.   +2 more
core   +2 more sources

Effect of Carbon Capture Technology Application on Peak Shaving Capacity of Coal-Fired Units

open access: yes发电技术
ObjectivesThe mechanism of the impact of carbon capture technology on the peaking capacity of coal-fired power plants was analyzed, and the impact on the carbon capture technology on the power generation efficiency of coal-fired power plants was ...
YUAN Xin   +5 more
doaj   +1 more source

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