scholarly journals Pilot testing of CO2 capture from a coal-fired power plant—Part 1: Sorbent characterization

Clean Energy ◽  
2019 ◽  
Vol 3 (2) ◽  
pp. 144-162 ◽  
Author(s):  
Sharon Sjostrom ◽  
Constance Senior
Keyword(s):  
Power Plant ◽  
Co2 Capture ◽  
Plant Part ◽  
Pilot Testing

scholarly journals Pilot testing of CO2 capture from a coal-fired power plant—Part 2: Results from 1-MWe pilot tests

Clean Energy ◽  
2020 ◽  
Vol 4 (1) ◽  
pp. 12-25 ◽  
Author(s):  
Sharon Sjostrom ◽  
Constance Senior
Keyword(s):  
Power Plant ◽  
Fluidized Bed ◽  
Co2 Capture ◽  
Pilot Plant ◽  
Power Plants ◽  
Ion Exchange Resin ◽  
Pilot Scale ◽  
Solid Sorbent ◽  
Pilot Testing ◽  
Handling Characteristics

Abstract Using a 1-MWe slipstream pilot plant, solid-sorbent-based post-combustion CO2 capture was tested at a coal-fired power plant. Results from pilot testing were used to develop a preliminary full-scale commercial design. The sorbent selected for pilot-scale evaluation during this project consisted of an ion-exchange resin that incorporated amines covalently bonded to the substrate. A unique temperature-swing-absorption (TSA) process was developed that incorporated a three-stage fluidized-bed adsorber integrated with a single-stage fluidized-bed regenerator. Overall, following start-up and commissioning challenges that are often associated with first-of-a-kind pilots, the pilot plant operated as designed and expected, with a few key exceptions. The two primary exceptions were associated with: (i) handling characteristics of the sorbent, which were sufficiently different at operating temperature than at ambient temperature when design specifications were established with lab-scale testing; and (ii) CO2 adsorption in the transport line between the regenerator and adsorber that preloaded the sorbent with CO2 prior to entering the adsorber. Results from the pilot programme demonstrate that solid-sorbent-based post-combustion capture can be utilized to achieve 90% CO2 capture from coal-fired power plants.

Shand Coal Fired Power Plant Integrating a Post Combustion CO2 Capture Process

2019 ◽  
Author(s):  
Wayuta Srisang ◽  
Teerawat Sanpasertparnich ◽  
Brent Jacobs ◽  
Stavroula Giannaris ◽  
Corwyn Bruce ◽  
...  
Keyword(s):  
Power Plant ◽  
Co2 Capture ◽  
Capture Process

scholarly journals Flexible operation of coal-fired power plant integrated with post-combustion CO2 capture

2019 ◽  
Vol 158 ◽  
pp. 4810-4815 ◽  
Author(s):  
Peizhi Liao ◽  
Xiao Wu ◽  
Yiguo Li ◽  
Meihong Wang ◽  
Jiong Shen ◽  
...  
Keyword(s):  
Power Plant ◽  
Co2 Capture ◽  
Flexible Operation

scholarly journals Solvent Screening and Feasible Study of Retrofitting CO2 Capture System for Natural Gas Combined Cycle Power Plant

2014 ◽  
Vol 63 ◽  
pp. 2394-2401
Author(s):  
Satoshi Saito ◽  
Norihide Egami ◽  
Toshihisa Kiyokuni ◽  
Mitsuru Udatsu ◽  
Hideo Kitamura ◽  
...  
Keyword(s):  
Power Plant ◽  
Natural Gas ◽  
Co2 Capture ◽  
Combined Cycle ◽  
Combined Cycle Power Plant ◽  
Natural Gas Combined Cycle ◽  
Feasible Study

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.

Integration of power plant and amine scrubbing to reduce CO2 capture costs

2008 ◽  
Vol 28 (8-9) ◽  
pp. 1039-1046 ◽  
Author(s):  
Luis M. Romeo ◽  
Irene Bolea ◽  
Jesús M. Escosa
Keyword(s):  
Power Plant ◽  
Co2 Capture

scholarly journals Derivation of power loss factors to evaluate the impact of postcombustion CO2 capture processes on steam power plant performance

2011 ◽  
Vol 4 ◽  
pp. 1385-1394 ◽  
Author(s):  
Sebastian Linnenberg ◽  
Ulrich Liebenthal ◽  
Jochen Oexmann ◽  
Alfons Kather
Keyword(s):  
Power Plant ◽  
Co2 Capture ◽  
Power Loss ◽  
Plant Performance ◽  
Steam Power ◽  
Steam Power Plant ◽  
The Impact ◽  
Loss Factors
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