Modelling and Simulation of the Start-Up Process of Coal Fired Power Plants with Post-Combustion CO2 Capture

2019 ◽  
Author(s):  
Thomas Marx-Schubach ◽  
Gerhard Schmitz
Keyword(s):  
Co2 Capture ◽  
Power Plants ◽  
Modelling And Simulation ◽  
Start Up

scholarly journals Modeling and simulation of the start-up process of coal fired power plants with post-combustion CO2 capture

2019 ◽  
Vol 87 ◽  
pp. 44-57 ◽  
Author(s):  
Thomas Marx-Schubach ◽  
Gerhard Schmitz
Keyword(s):  
Modeling And Simulation ◽  
Co2 Capture ◽  
Power Plants ◽  
Start Up

scholarly journals Status of ClaRaCCS: Modelling and Simulation of Coal-Fired Power Plants with CO2 Capture

2012 ◽  
Author(s):  
Johannes Brunnemann ◽  
Friedrich Gottelt ◽  
Kai Wellner ◽  
Ala Renz ◽  
Andre Thüring ◽  
...  
Keyword(s):  
Co2 Capture ◽  
Power Plants ◽  
Modelling And Simulation

scholarly journals Demonstrating full-scale post-combustion CO2 capture for coal-fired power plants through dynamic modelling and simulation

Fuel ◽  
2012 ◽  
Vol 101 ◽  
pp. 115-128 ◽  
Author(s):  
Adekola Lawal ◽  
Meihong Wang ◽  
Peter Stephenson ◽  
Okwose Obi
Keyword(s):  
Co2 Capture ◽  
Power Plants ◽  
Dynamic Modelling ◽  
Full Scale ◽  
Modelling And Simulation

Impact of Coal Quality on Post-Combustion CO2 Capture in Indian Coal Power Plants

2018 ◽  
Author(s):  
Pranav Phadke ◽  
Anand B. Rao ◽  
Munish Chandel
Keyword(s):  
Co2 Capture ◽  
Power Plants ◽  
Coal Quality ◽  
Indian Coal ◽  
Coal Power Plants ◽  
Coal Power

Life cycle cost assessment of biomass co-firing power plants with CO2 capture and storage considering multiple incentives

2021 ◽  
Vol 96 ◽  
pp. 105173
Author(s):  
Bo Yang ◽  
Yi-Ming Wei ◽  
Lan-Cui Liu ◽  
Yun-Bing Hou ◽  
Kun Zhang ◽  
...  
Keyword(s):  
Life Cycle ◽  
Co2 Capture ◽  
Life Cycle Cost ◽  
Power Plants ◽  
Cost Assessment ◽  
Co2 Capture And Storage ◽  
And Storage

scholarly journals A new method for determining allowable medium temperature during transient operation of thick-walled elements in a supercritical power plant

2010 ◽  
Vol 31 (3) ◽  
pp. 55-72
Author(s):  
Piotr Duda ◽  
Dariusz Rząsa
Keyword(s):  
Power Plant ◽  
Power Plants ◽  
New Method ◽  
Optimum Operating ◽  
Transient Operation ◽  
Medium Temperature ◽  
Heating And Cooling ◽  
Optimum Parameters ◽  
Start Up ◽  
Working Parameters

A new method for determining allowable medium temperature during transient operation of thick-walled elements in a supercritical power plantConstruction elements of supercritical power plants are subjected to high working pressures and high temperatures while operating. Under these conditions high stresses in the construction are created. In order to operate safely, it is important to monitor stresses, especially during start-up and shut-down processes. The maximum stresses in the construction elements should not exceed the allowable stress limit. The goal is to find optimum operating parameters that can assure safe heating and cooling processes [1-5]. The optimum parameters should guarantee that the allowable stresses are not exceeded and the entire process is conducted in the shortest time. In this work new numerical method for determining optimum working parameters is presented. Based on these parameters heating operations were conducted. Stresses were monitored during the entire processes. The results obtained were compared with the German boiler regulations - Technische Regeln für Dampfkessel 301.

Assessing the value of CO2 capture ready in new-build pulverised coal-fired power plants in China

2009 ◽  
Vol 3 (6) ◽  
pp. 787-792 ◽  
Author(s):  
Xi Liang ◽  
David Reiner ◽  
Jon Gibbins ◽  
Jia Li
Keyword(s):  
Co2 Capture ◽  
Power Plants ◽  
Pulverised Coal

Energy and Exergy Analyses of a Power Plant With Carbon Dioxide Capture Using Multistage Chemical Looping Combustion

2016 ◽  
Vol 139 (3) ◽  
Author(s):  
Bilal Hassan ◽  
Oghare Victor Ogidiama ◽  
Mohammed N. Khan ◽  
Tariq Shamim
Keyword(s):  
Carbon Dioxide ◽  
Power Plant ◽  
Natural Gas ◽  
Co2 Capture ◽  
Power Plants ◽  
Waste Heat ◽  
Chemical Looping Combustion ◽  
Chemical Looping ◽  
Operating Pressure ◽  
Efficiency Gain

A thermodynamic model and parametric analysis of a natural gas-fired power plant with carbon dioxide (CO2) capture using multistage chemical looping combustion (CLC) are presented. CLC is an innovative concept and an attractive option to capture CO2 with a significantly lower energy penalty than other carbon-capture technologies. The principal idea behind CLC is to split the combustion process into two separate steps (redox reactions) carried out in two separate reactors: an oxidation reaction and a reduction reaction, by introducing a suitable metal oxide which acts as an oxygen carrier (OC) that circulates between the two reactors. In this study, an Aspen Plus model was developed by employing the conservation of mass and energy for all components of the CLC system. In the analysis, equilibrium-based thermodynamic reactions with no OC deactivation were considered. The model was employed to investigate the effect of various key operating parameters such as air, fuel, and OC mass flow rates, operating pressure, and waste heat recovery on the performance of a natural gas-fired power plant with multistage CLC. The results of these parameters on the plant's thermal and exergetic efficiencies are presented. Based on the lower heating value, the analysis shows a thermal efficiency gain of more than 6 percentage points for CLC-integrated natural gas power plants compared to similar power plants with pre- or post-combustion CO2 capture technologies.

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