Costs of CO2 Capture Technologies in Coal Fired Power and Hydrogen Plants

Davison, John; Mancuso, Luca; Ferrari, Noemi

doi:10.1016/j.egypro.2014.11.794

Cited by 25 publications

(9 citation statements)

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“…An overview of the estimated collected capture cost for the cement industry and the corresponding flow rate of flue gas stream are presented in Figure 2. A similar figure (Figure 3) can be also drawn for the high purity sources, using data from [62,63], although it should be mentioned that the process is not the same but only the output is a high purity (>95%) CO2 stream in all nine cases.…”

Section: Carbon Capturementioning

confidence: 80%

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Holistic Assessment of Carbon Capture and Utilization Value Chains

et al. 2018

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Carbon capture and utilization (CCU) is recognized by the European Union, along with carbon, capture and storage (CCS), as one of the main tools towards global warming mitigation. It has, thus, been extensively studied by various researchers around the world. The majority of the papers published so far focus on the individual stages of a CCU value chain (carbon capture, separation, purification, transportation, and transformation/utilization). However, a holistic approach, taking into account the matching and the interaction between these stages, is also necessary in order to optimize and develop technically and economically feasible CCU value chains. The objective of this contribution is to present the most important studies that are related to the individual stages of CCU and to perform a critical review of the major existing methods, algorithms and tools that focus on the simulation or optimization of CCU value chains. The key research gaps will be identified and examined in order to lay the foundation for the development of a methodology towards the holistic assessment of CCU value chains.

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Section: Carbon Capturementioning

confidence: 80%

“…However, a few indicative papers are mentioned to showcase the range in the cost of CO2 capture. Levelized cost of capture (in €/tCO2) for the high purity sources, using data from [62,63]. Figure 3.…”

Section: Carbon Capturementioning

confidence: 99%

Holistic Assessment of Carbon Capture and Utilization Value Chains

et al. 2018

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“…Cost elements in a typical total plant cost of: (a) PC plants; and (b) IGCC plants (from other literature).…”

Section: Cost Of Ccs Technologymentioning

confidence: 99%

“…In the work of Davison et al, the costs (TPC, LCOE, and CAC) of a supercritical PC power plant without CO 2 capture, supercritical PC power plant using oxy‐combustion, supercritical PC power plant with post‐combustion capture, and IGCC plant with pre‐combustion capture were estimated (Table ). Their results showed similarities in the efficiencies of the plants with capture with a difference between the highest and lowest efficiency that was less than 1 %.…”

Section: Cost Of Ccs Technologymentioning

confidence: 99%

Current situation of carbon dioxide capture, storage, and enhanced oil recovery in the oil and gas industry

2019

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Carbon capture and storage (CCS) is an important low-carbon management technology used to reduce CO 2 emissions with the captured anthropogenic CO 2 for enhanced oil recovery (EOR). This paper provides an overview and analysis of current issues related to CCS projects and CCS technologies. The paper also assesses risks and costs as well as policy, legal, and regulatory frameworks relevant for CCS and the major countries with CCS deployment. Currently, the few CCS projects in operation are mostly for EOR purposes. However, miscible CO 2 -EOR in depleted oil and gas reservoirs appears to be the industry's first choice for CO 2 sequestration and increasing oil production. Potential CO 2 leakage is a major risk for pipelines and geological storage and a comprehensive monitoring program needs to be developed to ascertain its impact on pipeline material integrity, humans, and the environment. The cost of the CCS chain largely depends on the compression solvent for the synthesis gas or flue gas treatment for separation, heat rate, energy required for capture, capital costs of capture equipment, pipeline diameter, and flow capacity, and the homogeneity and permeability of the geological formations. An effective carbon pricing and cap-and-trade system as a part of national carbon policy is needed to achieve the goal of CCS. This paper finally discusses China's carbon capture utilization and storage (CCUS) systems and proposes a new CCUS-LNG transportation process system for the coastal areas of China. Special attention was focused on CO 2 transportation, CCUS-EOR, and a new CCUS-LNG process system for China.

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“…However, a major setback to the realization of this technology is its high regeneration heat requirement. Studies have shown that a PCC plant attached to a power plant reduces the power plant's efficiency from about 40% to 30% [3]. Figure 1 shows an overview of a fossil-fueled power plant with CO 2 capture.…”

Section: Introductionmentioning

confidence: 99%

Improving Flexibility and Energy Efficiency of Post-Combustion CO2 Capture Plants Using Economic Model Predictive Control

Decardi‐Nelson

Liu

2018

Processes

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Abstract:To reduce CO 2 emissions from power plants, electricity companies have diversified their generation sources. Fossil fuels, however, still remain an integral energy generation source as they are more reliable compared to the renewable energy sources. This diversification as well as changing electricity demand could hinder effective economical operation of an amine-based post-combustion CO 2 capture (PCC) plant attached to the power plant to reduce CO 2 emissions. This is as a result of large fluctuations in the flue gas flow rate and unavailability of steam from the power plant. To tackle this problem, efficient control algorithms are necessary. In this work, tracking and economic model predictive controllers are applied to a PCC plant and their economic performance is compared under different scenarios. The results show that economic model predictive control has a potential to improve the economic performance and energy efficiency of the amine-based PCC process up to 6% and 7%, respectively, over conventional model predictive control.

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Costs of CO2 Capture Technologies in Coal Fired Power and Hydrogen Plants

Cited by 25 publications

References 1 publication

Holistic Assessment of Carbon Capture and Utilization Value Chains

Holistic Assessment of Carbon Capture and Utilization Value Chains

Current situation of carbon dioxide capture, storage, and enhanced oil recovery in the oil and gas industry

Improving Flexibility and Energy Efficiency of Post-Combustion CO2 Capture Plants Using Economic Model Predictive Control

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