Towards nearly zero emissions natural gas-fired power plants using cryogenic carbon dioxide capture technology

Alsanousie, Abdurrahman A.; Attia, Abdelhamid; ElHelw, Mohamed; Elsamni, Osama A.

doi:10.1016/j.ijggc.2023.103928

Cited by 10 publications

(6 citation statements)

References 26 publications

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“…Thermal power stations use natural gas as fuel and modern carbon capture technologies (CCUS -Carbon capture, use, and storage) [12]. The value of material intensity in MInumbers for these power stations is the following: atmospheric resources, kg/kWh -0.847; abiotic resources, kg/kWh -0.32; water resources, kg/kWh -79.4.…”

Section: Resultsmentioning

confidence: 99%

Integral assessment of low-carbon energy sources effectiveness based on multi-criteria analysis

Dvinin,

Davankov,

Malygin

et al. 2024

E3S Web Conf.

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The study applies the multi-criteria analysis of various low-carbon energy sources to assess their ecological and economical effectiveness. The work is specific by researching renewable energy sources as well as traditional ones which take hydrocarbon fuel by using innovative technologies of carbon dioxide capturing and its storage. The analysis applies three parameters: LCOE (Levelised Cost of Energy)/LEC (Levelized Energy Cost), specific value of carbon dioxide emission in electrical power generation and total MI (Material Input) - numbers. The study results in educing low-carbon energy sources which not only lead to the most reduction of carbon dioxide emission with least costs but also help reduce the general negative impact on the environment due to decreasing violence of biosphere material energy flows. The research states that wind power plants are the most effective, followed by solar and geothermal energy sources. Gas and coal-fired power stations, using technologies of carbon dioxide capturing, are less effective than renewable energy sources. Nevertheless, despite significant divergence in two out of three parameters, they have an identical summative assessment of efficiency because gas power stations have higher utilization costs than coal-fired power stations.

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Section: Resultsmentioning

confidence: 99%

Integral assessment of low-carbon energy sources effectiveness based on multi-criteria analysis

Dvinin,

Davankov,

Malygin

et al. 2024

E3S Web Conf.

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“…In DNV's 2023 Maritime Forecast to 2050 report, it was highlighted that new technologies and fuel production will need to be developed for shipping to meet its decarbonisation targets. DNV's observation can be seen through the CII measure, where it is foreseen that around 2030, the LNG-fuelled ships will need to introduce additional technologies to remain compliant with the carbon intensity standards [9]. Figure 1 The figure is excluding grade E-rating boundary due the inferior performance level [11].…”

Section: Introductionmentioning

confidence: 99%

“…The density of the liquid phase of CO 2 is 1156 kg/m 3 , and the solid phase is 1562 kg/m 3 [25]; hence, the high-density potential allows for CO 2 to be stored onboard before disposal, contributing to the chain of CCS logistic projects. The cryogenic carbon capture cycle follows four main stages [9]:…”

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confidence: 99%

The Application of Cryogenic Carbon Capture Technology on the Dual-Fuel Ship through the Utilisation of LNG Cold Potential

Lebedevas,

Malūkas

2024

JMSE

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The International Maritime Organization (IMO) has set targets to reduce carbon emissions from shipping by 40% by 2030 (IMO2030) and 70% by 2040 (IMO2050). Within the framework of decarbonising the shipping industry, liquefied natural gas (LNG) fuel and carbon capture technologies are envisioned as a transitional option toward a pathway for clean energy fuels. The aim of the complex experimental and computational studies performed was to evaluate the CO2 capture potential through the utilisation of LNG cold potential on the FSR-type vessel within a dual-fuel propulsion system. Based on the experimental studies focused on actual FSRU-type vessel performance, the energy efficiency indicators of the heat exchanging machinery were determined to fluctuate at a 0.78–0.99 ratio. The data obtained were used to perform an algorithm-based systematic comparison of energy balances between LNG regasification and fuel combustion cycles on an FSRU-type vessel. In the due course of research, it was determined that LNG fuel combustion requires 18,254 kJ/kg energy to separate and capture CO2 in the liquid phase to form exhaust gas; meanwhile, low sulfur marine diesel oil (LSMDO) requires 13,889 kJ/kg of energy. According to the performed calculations, the regasification of 1 kg LNG requires 1018 kJ/kg energy, achieving a cryogenic carbon capture ratio of 5–6% using LNG as a fuel and 7–8% using LSMDO as a fuel. The field of carbon capture in the maritime industry is currently in its pioneering stage, and the results achieved through research establish an informative foundation that is crucial for the constructive development and practical implementation of cryogenic carbon capture technology on dual-fuel ships.

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“…The need for precise control of thermodynamic parameters highlights the importance of strict design and operational standards. These factors collectively highlight the imperative for innovative research to enhance the energy efficiency of cryogenic CO 2 capture processes and align them with the overarching objectives of sustainable development in natural gas processing. , …”

Section: Introductionmentioning

confidence: 99%

Cryogenic Process Optimization for Natural Gas Purification: Predictive Modeling of Methane–CO₂ Solid–Vapor Phase Equilibrium Using Response Surface Methodology

Ahmed

2024

ACS Omega

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Towards nearly zero emissions natural gas-fired power plants using cryogenic carbon dioxide capture technology

Cited by 10 publications

References 26 publications

Integral assessment of low-carbon energy sources effectiveness based on multi-criteria analysis

Integral assessment of low-carbon energy sources effectiveness based on multi-criteria analysis

The Application of Cryogenic Carbon Capture Technology on the Dual-Fuel Ship through the Utilisation of LNG Cold Potential

Cryogenic Process Optimization for Natural Gas Purification: Predictive Modeling of Methane–CO₂ Solid–Vapor Phase Equilibrium Using Response Surface Methodology

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Towards nearly zero emissions natural gas-fired power plants using cryogenic carbon dioxide capture technology

Cited by 10 publications

References 26 publications

Integral assessment of low-carbon energy sources effectiveness based on multi-criteria analysis

Integral assessment of low-carbon energy sources effectiveness based on multi-criteria analysis

The Application of Cryogenic Carbon Capture Technology on the Dual-Fuel Ship through the Utilisation of LNG Cold Potential

Cryogenic Process Optimization for Natural Gas Purification: Predictive Modeling of Methane–CO2 Solid–Vapor Phase Equilibrium Using Response Surface Methodology

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Product

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Cryogenic Process Optimization for Natural Gas Purification: Predictive Modeling of Methane–CO₂ Solid–Vapor Phase Equilibrium Using Response Surface Methodology