Modeling and performance analysis of subcritical and supercritical coal-fired power plants with biomass co-firing and CO2 capture

Cebrucean, Dumitru; Cebrucean, Viorica; Ionel, Ioana

doi:10.1007/s10098-019-01774-1

Cited by 18 publications

(10 citation statements)

References 19 publications

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“…Based on the differences in pressure and temperature, the technique is categorized into three tiers (Osman et al 2021 ): (1) Subcritical (S) − operating with steam pressures around 2400 psi at 1000ºF, (2) Supercritical (SC) − emerging application for higher pressure and temperatures (above 3208 psi and 706ºF) power plants where higher efficiencies can be achieved, and (3) Ultra-supercritical (USC)—higher pressures and temperatures than SC (above 4350 psi and 1112 F) and considered as most efficient and advanced technique (Han et al 2019 ). SC and USC power plants are mainly operated in China, the USA, Japan, Europe, Russia, and other regions (Cebrucean et al 2020 ). By the end of 2017, China had 103 sets of 1000 MW USC units (Fan et al 2018 ).…”

Section: Advanced Strategies To Reduce Air Pollutionmentioning

confidence: 99%

“…In coal-fuelled power plants, electricity is produced by converting thermal energy onto electric energy by combusting coal in a boiler (Osman et al 2021 ). The boiler heats water at a specific temperature range between 1500 and 1600 °C (Cebrucean et al 2020 ). As a result, water vapours are produced that provide power for the turbine in a conventional coal-fired power plant.…”

Section: Introductionmentioning

confidence: 99%

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Update on air pollution control strategies for coal-fired power plants

Asif

Chen

Wang

et al. 2022

Clean Techn Environ Policy

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Coal is expected to remain a significant power supply source worldwide and shifting to carbon-neutral fuels will be challenging because of growing electricity demand and booming industrialization. At the same time, coal consumption results in severe air pollution and health concerns. Improvement in emission control technologies is a key to improving air quality in coal power plants. Many scientists reported removing air pollutants individually via conventional control methods. However, controlling multiple pollutants combinedly using the latest techniques is rarely examined. Therefore, this paper overviews the current and advanced physical technologies to control multi-air pollutants synergistically, including carbon control technologies. Also, the paper aims to examine how potential air pollutants (e.g., PM 2.5 , SO 2 , NOx, CO 2 ), including mercury from the coal-fired power plants, cause environmental impacts. The data synthesis shows that coal quality is the most significant factor for increasing air emissions, regardless of power plant capacity. It is found that selecting techniques is critical for new and retrofitted plants depending on the aging of a power plant and other socio-economic factors. Considering the future perspective, this paper discusses possible pathways to transform from linear to a circular economy in a coal power plant sector, such as utilizing energy losses through energy-efficient processes and reuse of syngas. The article provides an in-depth analysis of advanced cost-effective techniques that would help to control the air pollution level. Additionally, a life cycle assessment-based decision-making framework is proposed that would assist the stakeholders in achieving net-zero emissions and offset the financial burden for air pollution control in coal-fired power plants. Graphical abstract Supplementary Information The online version contains supplementary material available at 10.1007/s10098-022-02328-8.

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Section: Advanced Strategies To Reduce Air Pollutionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Update on air pollution control strategies for coal-fired power plants

Asif

Chen

Wang

et al. 2022

Clean Techn Environ Policy

View full text Add to dashboard Cite

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“…Pembangkit listrik berbahan bakar batu bara adalah sumber emisi karbon dioksida (CO2) terbesar ke atmosfer, dan emisi ini dapat dikurangi secara efektif dengan meningkatkan efisiensi pembangkit [7].…”

Section: 𝑥100%unclassified

Pengaruh Co-Firing Biomassa terhadap Efisiensi Boiler PLTU Batubara

Sidiq¹

2022

kilat

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The use of fossil fuels such as coal still dominates as fuel for power plants in the world. The use of fossil fuels in most power plants can increase Greenhouse Gas (GHG) emissions that affect climate change. Biomass is one of the renewable energy sources that is expected to reduce Greenhouse Gas emissions. The use of biomass energy sources as a mixture of fossil fuels known as co-firing in power plants has been widely done to reduce dependence on fossil fuels. In this research will be reviewed the influence of biomass mixture on the efficiency of coal power plant boilers. The composition of the mixture as well as the type of biomass used will greatly affect the efficiency of the Boiler. The percentage of biomass composition as well as the right combustion settings will be able to produce optimal boiler efficiency. From the study in this research, it is hoped that it will be able to provide an overview of the performance of a power plant that performs co-firing so that in addition to getting the benefits of reducing greenhouse gas emissions, good boiler efficiency is also obtained.

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“…Kontribusi penelitian ini diharapkan; pertama, untuk pengembangan ilmu pengetahuan khususnya terkait dengan pengembangan EBT di Indonesia, kedua sebagai masukan bagi manajemen dalam pengambilan keputusan untuk pengembangan EBT dan ketiga menjadi referensi bagi penelitian selanjutnya dalam menganalisis pengembangan EBT. Penelitian ini menjadi penting karena penggunaan energi listrik semakin berkembang dan tantangan untuk merubah energi fosil ke EBT menjadi perhatian utama hampir seluruh dunia utamanya karena alasan lingkungan dan penyelamatan keberlangsungan alam ini [14] [15]. Kebijakan Energi Nasional mengacu pada Paris Agreement tahun 2015 telah ditindaklanjuti dengan komitmen mewujudkan Net zero emissions pada tahun 2050 dengan perjanjian aliansi keuangan yang dibuat pada tahun 2021 telah menciptakan perubahan yang strategis, sebagai dukungan Paris Agreement 2015 berpengaruh terhadap peran pembiayaan global saat ini [8].…”

Section: Pendahuluanunclassified

Tantangan dan Peluang Pembangunan Proyek Pembangkit Listrik Energi Baru Terbarukan (EBT) di Indonesia

Ahsan¹

2021

sutet

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The purpose of this study is to find out the current state of Indonesia's electricity with New and Renewable Energy, analyze the challenges in the development of New and Renewable Energy, and analyze opportunities to develop Indonesia's electricity through sustainable development of New and Renewable Energy. Energy generation, analyzing the factors that support the development of New and Renewable Energy plants and analyzing the effect of economic growth, customer growth, connected power, and electricity sales with the development of New and Renewable Energy. The research design and methodology used are qualitative and quantitative methods by looking at the relationship between the variables of economic growth, plant growth, customer additions, and electricity sales related to the development of New and Renewable Energy in Indonesia. The findings in this study are that the construction of New and Renewable Energy plants is needed to answer environmental challenges and the company's growth, especially the increase in the number of customers, connected power and electricity sales. These findings provide an initial overview of systemic variables and patterns in the development of New and Renewable Energy in Indonesia.

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Modeling and performance analysis of subcritical and supercritical coal-fired power plants with biomass co-firing and CO2 capture

Cited by 18 publications

References 19 publications

Update on air pollution control strategies for coal-fired power plants

Update on air pollution control strategies for coal-fired power plants

Pengaruh Co-Firing Biomassa terhadap Efisiensi Boiler PLTU Batubara

Tantangan dan Peluang Pembangunan Proyek Pembangkit Listrik Energi Baru Terbarukan (EBT) di Indonesia

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