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Journal articles on the topic 'Cleaner coal technology'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Ryberg, Morten W., Mikołaj Owsianiak, Alexis Laurent, and Michael Z. Hauschild. "Power generation from chemically cleaned coals: do environmental benefits of firing cleaner coal outweigh environmental burden of cleaning?" Energy & Environmental Science 8, no. 8 (2015): 2435–47. http://dx.doi.org/10.1039/c5ee01799h.

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2

BARTLE, K. "Towards cleaner coal." Fuel 66, no. 5 (1987): 725. http://dx.doi.org/10.1016/0016-2361(87)90292-4.

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3

Rees, Dee P. "The Use of Naturally Clean Coals to Achieve Cleaner Coal Technology." Energy & Environment 14, no. 1 (2003): 31–38. http://dx.doi.org/10.1260/095830503764929640.

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Cleaner coals have been used to achieve lower and more restrictive environmental regulations, primarily in older plant designed to use only more energy-intensive bituminous coals. So far, some of these naturally clean coals have been able to meet some of the most restrictive regulations without the addition of environmental equipment. In some places these coals are used where environmental equipment has been installed so that the solid and liquid wastes can be minimized. Nitrogen and sulphur oxides are/can be significantly lowered by using these naturally clean coals. The emissions of these po

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4

Cabal, V. Luque. "Climate Change and European Cleaner Coal Technology (CCT)." Energy & Environment 14, no. 1 (2003): 3–15. http://dx.doi.org/10.1260/095830503764929622.

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5

Pan, Xianyou, Yang Cao, Xiongfeng Pan, and Md Kamal Uddin. "The cleaner production technology innovation effect of environmental regulation policy: evidence from China." Management of Environmental Quality: An International Journal 32, no. 4 (2021): 737–51. http://dx.doi.org/10.1108/meq-10-2020-0227.

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PurposeEnvironmental regulation policy and cleaner production technology innovation are the key links to achieve sustainable economic development. This paper tests the impact of Two Control Zone (TCZ) environmental regulation policy on cleaner production technology innovation and explains the heterogeneity effect between them from the perspective of regional pollution intensity and R&D investment scale.Design/methodology/approachThis paper takes TCZ policy as an environmental regulation policy and collects the patent data related to coal desulfurization cleaner production technology innova

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Ibrahim, Uzair, and Ahsan Ayub. "Direct Carbon Fuel Cell-Cleaner and Efficient Future Power Generation Technology." Advanced Journal of Graduate Research 6, no. 1 (2019): 14–30. http://dx.doi.org/10.21467/ajgr.6.1.14-30.

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Increasing greenhouse effect due to the burning of fossil fuels has stirred the attention of researchers towards cleaner and efficient technologies. Direct carbon fuel cell (DCFC) is one such emerging technology that could generate electricity from solid carbon like coal and biogas in a more efficient and environmental-friendly way. The mechanism involves electrochemical oxidation of carbon to produce energy and highly pure carbon dioxide. Due to higher purity, the produced carbon dioxide can be captured easily to avoid its release in the environment. The carbon dioxide is produced in a gaseou

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7

Ohshita, Stephanie B., and Leonard Ortolano. "The promise and pitfalls of Japanese cleaner coal technology transfer to China." International Journal of Technology Transfer and Commercialisation 1, no. 1/2 (2002): 56. http://dx.doi.org/10.1504/ijttc.2002.001777.

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8

Zhao, Guangling, and Sha Chen. "Greenhouse gas emissions reduction in China by cleaner coal technology towards 2020." Energy Strategy Reviews 7 (April 2015): 63–70. http://dx.doi.org/10.1016/j.esr.2014.08.001.

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9

Masaki, Takahashi. "The World Bank Group's Perspectives and Cases of Cleaner Coal Technology Projects." Energy & Environment 14, no. 1 (2003): 51–57. http://dx.doi.org/10.1260/095830503764929668.

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10

Watson, Jim. "Cleaner coal technology transfer to China: a ''win-win'' opportunity for sustainable development?" International Journal of Technology Transfer and Commercialisation 1, no. 4 (2002): 347. http://dx.doi.org/10.1504/ijttc.2002.001793.

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11

Aliyarov, B., A. Mergalimova, and U. Zhalmagambetova. "Application of Coal Thermal Treatment Technology for Oil-Free Firing of Boilers." Latvian Journal of Physics and Technical Sciences 55, no. 2 (2018): 45–55. http://dx.doi.org/10.2478/lpts-2018-0012.

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Abstract The theoretical and practical introduction of this kind of firing boiler units in coal thermal power plants is considered in the article. The results of an experimental study of three types of coals are presented in order to obtain the required gaseous fuel. The aim of the study is to develop a new, economically and ecologically more acceptable method for firing boilers at thermal power plants, which is able to exclude the use of expensive and inconvenient fuel oil. The tasks of the experiment are to develop a technological scheme of kindling of boilers at thermal power plants, using

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12

Creedy, D., and H. Tilley. "Coalbed methane extraction and utilization." Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy 217, no. 1 (2003): 19–25. http://dx.doi.org/10.1243/095765003321148655.

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Coalbed methane (CBM) is the generic name for all methane of coal seam origin. It is a natural gas formed by geological, or biological, processes in coal seams and generally consists predominantly of methane, but may also contain some higher alkanes and non-combustible gases. Methane is released whenever coal is de-stressed or fractured by mining. Methane is one of the main greenhouse gases contributing to global warming, therefore releasing it to atmosphere is an environmental hazard. However, it is also an important energy resource and can be recovered from operational coal mines, abandoned

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13

Shi, Yuan, Kai-xi Jiang, and Ting-an Zhang. "Cleaner extraction of alumina from coal fly ash: Baking-electrolysis method." Fuel 273 (August 2020): 117697. http://dx.doi.org/10.1016/j.fuel.2020.117697.

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14

Khassenov, Ayanbergen Kairbekovich, Dana Zhilkibaevna Karabekova, Madina Muratovna Bolatbekova, Arystan Satybaldinovich Kudussov, Serik S. Kassymov, and Lyubov Vasilyevna Chirkova. "Development of Electrode of Electric Impulse Chamber for Coal Grinding." Applied Sciences 15, no. 7 (2025): 3607. https://doi.org/10.3390/app15073607.

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The coal industry remains a significant source of environmental pollution. Development of coal–water fuel allows for the reduction of harmful emissions (CO2, SO2, etc.) due to a more complete and environmentally friendly combustion of the fuel, making it an attractive transition solution towards cleaner energy. This study uses electropulse processing, which significantly increased the efficiency of the coal grinding process compared to mechanical action methods (cone mills, drum mills, etc.). The main advantages of electropulse technology are grinding efficiency, reduced high environmental imp

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15

Saleh, Basuki Rahmad, Guntur Eko Saputro, Syarif Hidayatullah, and Ahmad Sujana. "Feasibility Study of Coal Gasification Business into Dimethyl Ether (DME) with Cost Benefit Analysis (CBA) Method to Support National Energy Security." International Journal of Economics Development Research (IJEDR) 6, no. 2 (2025): 816–25. https://doi.org/10.37385/ijedr.v6i2.7430.

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The coal gasification project for Dimethyl Ethane (DME) in Indonesia offers great potential to support the energy transition by reducing dependence on energy imports, saving the country's foreign exchange, and contributing to reducing greenhouse gas emissions. Through a Cost-Benefit Analysis (CBA), this study assesses the economic feasibility and environmental consequence of the project, focusing on investment costs, foreign exchange savings, emission reductions, and job creation. Although the project promises significant benefits, key challenges include high investment costs, dependence on fo

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16

Xie, Jun, Lin Xin, Xiangming Hu, Weimin Cheng, Weitao Liu, and Zhigang Wang. "Technical application of safety and cleaner production technology by underground coal gasification in China." Journal of Cleaner Production 250 (March 2020): 119487. http://dx.doi.org/10.1016/j.jclepro.2019.119487.

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17

Saik, Pavlo, Roman Dychkovskyi, Vasyl Lozynskyi, Volodymyr Falshtynskyi, and Alina Ovcharenko. "Achieving climate neutrality in coal mining regions through the underground coal gasification." E3S Web of Conferences 526 (2024): 01004. http://dx.doi.org/10.1051/e3sconf/202452601004.

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Coal mining regions face significant challenges in transitioning towards climate neutrality due to their dependence on fossil fuel extraction. This research explores the potential of underground coal gasification (UCG) technology as a pathway towards climate neutrality in these regions. UCG involves converting coal in-situ into syngas, a cleaner-burning fuel, while mitigating greenhouse gas emissions. The study investigates the material-thermal parameters of the gasification process using the MTB SPGV software and analyzes the gas concentration and producer gas yield parameters in the “Stepova

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18

Yan, X. L., and L. M. Lidsky. "Dual Brayton Cycle Gas Turbine Pressurized Fluidized Bed Combustion Power Plant Concept." Journal of Engineering for Gas Turbines and Power 120, no. 3 (1998): 566–72. http://dx.doi.org/10.1115/1.2818184.

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High generating efficiency has compelling economic and environmental benefits for electric power plants. There are particular incentives to develop more efficient and cleaner coal-fired power plants in order to permit use of the world’s most abundant and secure energy source. This paper presents a newly conceived power plant design, the Dual Brayton Cycle Gas Turbine PFBC, that yields 45 percent net generating efficiency and fires on a wide range of fuels with minimum pollution, of which coal is a particularly intriguing target for its first application. The DBC-GT design allows power plants b

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19

Md., Kashif Ansari, and Kumar Shiv. "INTERNATIONAL TRADE OF COAL IN INDIA: TRENDS, CHALLENGES AND MEASURES FOR ACHIEVING TRADE BALANCE." International Journal of Research – Granthaalayah 4, no. 1 (2017): 189–98. https://doi.org/10.5281/zenodo.848537.

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Coal is one of the most important sources of electricity and energy in Indian economy. India is world’s third largest producer of coal yet it imports coal from different countries to meet its domestic requirement. With negligible amount of exports, it has resulted in trade deficit problems for Indian economy. This paper attempts to examine the burning issue of “International trade of coal in India: trends, challenges and suggestions for Improvement “from different perspectives. Accordingly the existing literature on the subject has been reviewed with topics ranging from coal exports and import

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20

Su, Dejin, Wenli Zhou, Qixia Du, and Yongchun Huang. "Technical Characteristics in the Diffusion of Cleaner Residential Heating System in China: The Case of Air-Source Heat Pump Technology." Tropical Conservation Science 12 (January 2019): 194008291985591. http://dx.doi.org/10.1177/1940082919855912.

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This study aims to explore the technical characteristics that affect user satisfaction with air-source heat pump technology which is recognized as one typical cleaner residential heating system and being promoted in China in response to the national “coal to electricity” policy. Moderated hierarchical linear regression analysis was conducted to analyze data from a questionnaire survey of 256 residents in suburban Beijing. Empirical results indicated that product convenience, product design, product reliability, product knowledge, and total cost, respectively, affect user satisfaction, but prod

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21

Peng, Huitian, Wen Nie, Shaobo Zhang, et al. "Research on negative pressure jet dust-removal water curtain technology for coal mine cleaner production." Fuel 310 (February 2022): 122378. http://dx.doi.org/10.1016/j.fuel.2021.122378.

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22

Ohshita, Stephanie B., and Leonard Ortolano. "Effects of Economic and Environmental Reform on the Diffusion of Cleaner Coal Technology in China." Development and Change 37, no. 1 (2006): 75–98. http://dx.doi.org/10.1111/j.0012-155x.2006.00470.x.

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23

Zhou, Jun, Zhe Yang, Wen Zhi Shang, Yong Hui Song, and Xin Zhe Lan. "Research on the Microwave Pyrolysis of Coal under N₂ Atmosphere." Applied Mechanics and Materials 672-674 (October 2014): 672–75. http://dx.doi.org/10.4028/www.scientific.net/amm.672-674.672.

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Microwave pyrolysis of low rank coal is a new technology of cleaner production. The effect of microwave power and flow rate of N2 on the yield of pyrolysis products under N2 atmosphere was explored. The results showed that the higher microwave power was, the higher all the terminal temperature, the yield of liquid products and the weight loss rate were. The flow rate of N2 had little influence on the yield of pyrolysis solid products, while it exerted a greater influence on the yield of pyrolysis liquid products. When the low rank coal was pyrolysised under the conditions of microwave power of

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24

Ilo, Obianuju Patience, S’phumelele Lucky Nkomo, Ntandoyenkosi Malusi Mkhize, and Mulala Danny Simatele. "The Contribution of Pyrolysis of Water Hyacinth to South Africa’s Low-carbon and Climate Resilient Economy Transition: A Mini Review." Environmental and Climate Technologies 27, no. 1 (2023): 103–16. http://dx.doi.org/10.2478/rtuect-2023-0009.

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Abstract South Africa is a carbon-intensive country, with coal dominating the indigenous energy resource base; however, targets have been set to reduce the national carbon emissions. The transition from coal to cleaner sources of energy generation can be encouraged by the administration of new technologies. Hence, the study aims to review research progress on the pyrolysis of water hyacinth as a tool for the smooth transition to low carbon and climate-resilient economy. Water hyacinth is suitable for energy recovery due to its high carbon content and heating value. The outcome shows that pyrol

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25

Bangun Sugito, Yunus Tohir, Mochamad Soleh, Retno Gumilang Dewi, and Sanggono Adisasmito. "Carbon Capture in Coal-Fired Power Plant for Cleaner Energy Management in Indonesia." Journal of Business and Management Studies 7, no. 4 (2025): 147–58. https://doi.org/10.32996/jbms.2025.7.4.8.

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Indonesia faces a significant challenge in transforming its power sector to meet the national target of achieving Net Zero Emissions (NZE) by 2060. The country’s heavy reliance on coal for base-load electricity generation primarily due to its low cost and domestic availability represents a significant barrier to achieving decarbonization goals. Although global energy trends are shifting toward renewable and low-carbon sources, coal remains a dominant part of Indonesia’s energy mix. In this context, the adoption of transitional energy management such as Carbon Capture and Storage (CCS), particu

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26

Shukla, S. P., C. D. Madhusoodana, and Rathindra Nath Das. "Honeycomb Supports, Filters and Catalysts for Cleaner Environment." Key Engineering Materials 317-318 (August 2006): 759–64. http://dx.doi.org/10.4028/www.scientific.net/kem.317-318.759.

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The extruded honeycomb supports, porous filters and catalyst monoliths are innovative ceramic products used in environmental protection. The development and applications of these novel materials and products are mainly driven by the environmental legislation in the region, the availability of technology, the mass manufacturing facilities and the cost effectiveness. This paper highlights some of the recent innovations and challenges in ceramic materials and design, and our findings in systematic understanding and applications of the principle of fabrication of honeycomb ceramics for various air

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27

Longinos, Sotirios Nik, Lei Wang, and Randy Hazlett. "Advances in Cryogenic Fracturing of Coalbed Methane Reservoirs with LN2." Energies 15, no. 24 (2022): 9464. http://dx.doi.org/10.3390/en15249464.

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Coalbed methane (CBM) is a significant unconventional natural gas resource existing in matrix pores and fractures of coal seams and is a cleaner energy resource compared to coal and crude oil. To produce CBM, stimulation operations are required, given that the coal permeability is generally too low. Hydraulic fracturing is the most widely used technology for reservoir stimulation; however, there are a few challenging issues associated with it, e.g., huge water consumption. In the past decade, the use of liquid nitrogen (LN2) as a fracturing fluid has been intensively studied for stimulating CB

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28

Prakarsa, Widya Utama, and Kania Dewi. "The Effect of Plant Characteristics on CO2 Emission Factor Development: A Case Study of Coal-Fired Power Plants in Indonesia." Journal of Community Based Environmental Engineering and Management 9, no. 1 (2024): 1–10. https://doi.org/10.23969/jcbeem.v9i1.18935.

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The emission factor (EF) describes the relationship between pollutants released into the atmosphere and associated activities. Developing specific EFs is essential for accurate emission calculations in the industrial sector, particularly in coal-fired power plants (CFPPs), a major source of emissions in Indonesia. This study aims to develop specific CO2 EFs for CFPPs in Indonesia by analyzing the influence of power plant characteristics, such as technology type and age, on the EF values. The EFs, expressed in tons of CO2 per unit of energy produced (t TJ-¹), are based on data from 153 units ac

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29

Li, Zhi Jie, and Zhong Ying Qi. "Direct and Indirect Household Energy Consumption in China." Advanced Materials Research 869-870 (December 2013): 844–47. http://dx.doi.org/10.4028/www.scientific.net/amr.869-870.844.

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Nowadays, China has paid much attention to industrial energy consumption. In fact, household energy consumption, close related to everyones daily life, is playing a more and more important role. In this paper, we utilize input-output model to obtain the value of indirect household energy consumption. We find out the structures of direct and indirect consumption and the gap between rural and urban energy consumption. The results show that the energy consumption structure is cleaner than before, and the gap between rural and urban energy consumption is narrowing. We make the suggestions that cle

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30

Kardono, Kardono. "IDENTIFYING LOW CARBON TECHNOLOGY FOR SUSTAINABLE ENERGY DEVELOPMENT IN INDONESIA." Jurnal Teknologi Lingkungan 15, no. 1 (2016): 43. http://dx.doi.org/10.29122/jtl.v15i1.1456.

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As a developing country, Indonesia has voluntarily committed to reduce its green-house gases(GHGs) emissions by 26% with its self-financing, or 41% with addition of foreign aids, by year 2020.This target will carry consequences for Indonesia to make an action plan and at the same time tochoose which low carbon technologies (LCTs) are employed in reducing its GHGs. This paper willfocus on introducing LCTs for energy sector of Indonesia. LCTs option for reducing CO2 emissionin Indonesia is suggested for both energy supply and energy demand sides. Energy technology forsupply side is prioritized f

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31

Ahmed, Usama, Umer Zahid, Sagheer Onaizi, et al. "Co-Production of Hydrogen and Methanol Using Fuel Mix Systems: Technical and Economic Assessment." Applied Sciences 11, no. 14 (2021): 6577. http://dx.doi.org/10.3390/app11146577.

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With the increase in global energy requirements, the utilization of fossil fuels has also increased, which has caused global warming. In this study, a process integration framework based on an energy mix system is proposed to simultaneously produce two cleaner fuels (methanol and H2). Aspen Plus is used to develop process models followed by their techno-economic assessment. Case 1 is considered the base case process, where the coal–biomass gasification process is used to produce the synthesis gas, which is further converted into H2 and methanol. Conversely, the case 2 design represents the nov

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Reddick, J. F., H. Von Blottnitz, and B. Kothuis. "Cleaner Production in the South African Coal Mining and Processing Industry: A Case Study Investigation." International Journal of Coal Preparation and Utilization 28, no. 4 (2008): 224–36. http://dx.doi.org/10.1080/19392690802391247.

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33

Maudgal, S., and M. Kakkar. "Environmentally Compatible Coal Extraction and Utilisation Indian Scenario." Energy Exploration & Exploitation 11, no. 2 (1993): 112–36. http://dx.doi.org/10.1177/014459879301100203.

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Environmental quality is as much an indicator of the level of development as the generally accepted norm of per capita consumption of energy. Coal, being the mainstay of energy in India, will continue to play a crucial role on both the counts as annual coal utilization is expected to increase by 2.5 times by the year 2005. Indian coal being of poor quality with 35 to 48% ash content has serious adverse implications on air, water and land environment which will be aggravated further by opening up extensive areas for opencast coal mining operations to meet the increased coal demand. Many coal de

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34

Liu, Jing, and Yujin Yang. "Controlling Industrial Air-Pollutant Emissions under Multi-Factor Interactions Based on a Developed Hybrid-Factorial Environmental Input–Output Model." Sustainability 15, no. 9 (2023): 7717. http://dx.doi.org/10.3390/su15097717.

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A hybrid-factorial environmental input–output model (HEIM) is proposed for controlling industrial energy-related air pollution. HEIM has the advantages of analyzing industrial air-pollutant emission system (IAES) performance, quantifying key factors’ individual and reciprocal effects on the system, generating optimal system planning strategies under multiple scenarios. HEIM is then applied to Fujian province, which is a special economic development region in China. The significant findings are as follows: (i) the main sectors of pollutants’ (NOx, SO2, PM and VOCs) emissions are electricity sup

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35

Wamburu, John, Noman Bashir, Emma Grazier, David Irwin, Christine Crago, and Prashant Shenoy. "Equity-Aware Decarbonization of Residential Heating Systems." ACM SIGEnergy Energy Informatics Review 2, no. 4 (2022): 18–27. http://dx.doi.org/10.1145/3584024.3584027.

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Most buildings still rely on fossil energy --- such as oil, coal and natural gas --- for heating. This is because they are readily available and have higher heat value than their cleaner counterparts. However, these primary sources of energy are also high pollutants. As the grid moves towards eliminating CO 2 emission, replacing these sources of energy with cleaner alternatives is imperative. Electric heat pumps --- an alternative and cleaner heating technology --- have been proposed as a viable replacement. In this paper, we conduct a data-driven optimization study to analyze the potential of

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36

Brennan, Peter. "Bijenefits and Opportunities for Coal Combustion Products." Energy & Environment 14, no. 1 (2003): 39–49. http://dx.doi.org/10.1260/095830503764929659.

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At the present time some 55 million tonnes of Coal Combustion Products (CCPs) are produced each year in Europe (EU 15). These CCPs include combustion residues such as boiler slag, bottom ash and fly ash from different types of boilers as well as desulphurisation products such as spray dry absorption product and FGD gypsum. Out of this total production of 55 million tonnes of CCPs, the amount of coal ash produced is around 47 million tonnes while approximately 8 million tonnes are products obtained from flue gas desulphurisation processes. CCPs are mainly utilised in the building material indus

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37

Wicks, Roger, and Malcolm Keay. "Can Coal Contribute to Sustainable Development?" Energy & Environment 16, no. 5 (2005): 767–79. http://dx.doi.org/10.1260/095830505774478530.

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Coal is not always seen as a route to sustainable development; renewable energy, energy efficiency and a move away from fossil fuels are what people usually have in mind. The paper argues that such a view is incomplete. One of the key development challenges facing the 21st century is to ensure wider access to clean energy. There are 1.6 billion people currently lacking electricity and the enormous benefits it brings in terms of poverty reduction and improved quality of life. Coal has been the route to electrification for millions in the developing world – China alone secured electricity access

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38

Yin, Bin, Guang Han, Bao Shan Jia, Xing Ai, and Zi Kun Pi. "Technology Research on Applying the Flue Gas of Mine Mouth Power Plant to Fire Prevention and Extinguishing in Goaf." Advanced Materials Research 1010-1012 (August 2014): 1502–6. http://dx.doi.org/10.4028/www.scientific.net/amr.1010-1012.1502.

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Based on the concept of cleaner production, the feasibility of application of the flue gas in mine mouth power to fire prevention and extinguishing in goaf was numerically studied by taking the mechanized caving mining face 11-214 of Caocun coal mine as the example. The heterogeneity porosity and multi-component gas transport equations were introduced into the mathematical model. The calculated results showed that the area of “spontaneous combustion zone” turn small obviously in goaf and the maximum width of “spontaneous combustion zone” in goaf decreased from 78m to 9.5m after injecting the f

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39

Akbar, Tanjong, and Fathul Karamah Eva. "Utilization of Natural Gas in the Sinamar Field as a Fuel for Gas Powered Power Plant from the Both Scope of the Gas Business." European Journal of Advances in Engineering and Technology 9, no. 2 (2022): 1–10. https://doi.org/10.5281/zenodo.10643388.

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<strong>ABSTRACT</strong> Natural gas has the potential to play an important role as a “bridge” fuel in the transition from fossil fuels towards a cleaner energy mix and a low-carbon future. The use of natural gas as a source of energy for electricity generation has advantages over oil fuel and coal. Apart from being cleaner, the use of natural gas for electricity is relatively more competitive than for oil fuel. One of the gas fields in Indonesia that has quite a large gas reserve but has not been utilized is the Sinamar field, which is located in West Sumatra Province. In the pla

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40

Efendy, Mohamad Arwan, Ahmad Syihan Auzani, and Sholahudin Sholahudin. "Multi-objective optimization of boiler combustion efficiency and emissions using genetic algorithm and recurrent neural network in 660-MW coal-fired power plant." Eastern-European Journal of Enterprise Technologies 3, no. 8 (135) (2025): 23–33. https://doi.org/10.15587/1729-4061.2025.327063.

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Indonesia has demonstrated a firm commitment to achieving Net Zero Emissions (NZE) by 2060. The implementation of diverse strategies, such as the application of biomass co-firing technology in coal-based steam power plants, demonstrates this commitment. This study focuses on the 660 MW supercritical coal-fired boiler as the object of investigation. The key problem addressed in this research is the unstable combustion performance due to the dynamic and nonlinear interactions among operational variables under biomass co-firing conditions. These fluctuations can negatively impact boiler efficienc

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41

Shahbaz, Muhammad, Suzana Yusup, Tareq Al-Ansari, et al. "Characterization and Reactivity Study of Coal Bottom Ash for Utilization in Biomass Gasification as an Adsorbent/Catalyst for Cleaner Fuel Production." Energy & Fuels 33, no. 11 (2019): 11318–27. http://dx.doi.org/10.1021/acs.energyfuels.9b03182.

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42

Collier, Graham. "Technology Focus: Offshore Facilities (September 2022)." Journal of Petroleum Technology 74, no. 09 (2022): 75–76. http://dx.doi.org/10.2118/0922-0075-jpt.

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During the last great downturn in the oil and gas industry, I heard several glib comments along the lines of “the Stone Age didn’t end because we ran out of stones. … And now it’s the end for the oil industry.” At the time, I dismissed it as typical of our age, another short burst of one-line philosophy, just some attention-seeking doomsday prophecy that pops up far too frequently on our phones. So here we are in 2022, post COVID-19 (I hope), refreshed in thirst for oil, with commodity prices soaring, oil-producing company executives rubbing their hands with glee, and motorists complaining at

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Goren, A., S. Hellmann, and S. Brenner. "Respiratory Problems among Schoolchildren Living in the Vicinity of an Industrialized Zone." Water Science and Technology 27, no. 7-8 (1993): 339–44. http://dx.doi.org/10.2166/wst.1993.0568.

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Purpose: This study was carried out in the framework of a health monitoring system set up in the vicinity of a 1400 MW coal-fired power plant in Israel. Methods: Second, fifth and eighth grade schoolchildren were followed up every three years; they performed pulmonary function tests (PFT) and their parents filled out ATS-NHLI health questionnaires. A subgroup of children living near an industrial zone was studied separately and compared with children from another relatively clean part of the town. Results: Children growing up in the vicinity of the industrial zone showed a higher prevalence of

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Stričík, Michal, Lenka Kuhnová, Miroslav Variny, Petra Szaryszová, Branislav Kršák, and Ľubomír Štrba. "An Opportunity for Coal Thermal Power Plants Facing Phase-Out: Case of the Power Plant Vojany (Slovakia)." Energies 17, no. 3 (2024): 585. http://dx.doi.org/10.3390/en17030585.

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The study deals with the possibilities of using alternative types of fuels to produce electricity. Power Plant Vojany (PPV) is a thermal power plant (TPP) in eastern Slovakia, which is part of the company Slovenské elektrárne, a. s. (SE). PPV primarily used black coal to produce electricity, which had to be imported from abroad (the Russian Federation). This activity has become inefficient both economically and environmentally, due to the high price of CO2 permits and the high emission factor of this type of fuel. PPV decided to co-combust biomass and refuse-derived fuel (RDF), which resulted

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Yuan, Kun, Wenhui Huang, Bing Feng, et al. "Carboniferous Shale Gas Accumulation Characteristics and Exploration Directions in South China." Processes 11, no. 7 (2023): 1896. http://dx.doi.org/10.3390/pr11071896.

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China has focused on the exploration and development of shale gas resources to reduce its reliance on coal and shift to cleaner energy sources. While significant progress has been made in the Sichuan Basin, unlocking the shale gas potential in other regions of South China has proven challenging due to the complex geology and mountainous terrain. In 2021, Well QSD-1 was deployed in southwestern Guizhou and achieved a daily shale gas flow of 11,011 m3 in the Dawuba Formation, marking the first time an industrial gas flow had been obtained from shale gas drilling in the marine strata of the Upper

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Nowak, Krzysztof, and Sławomir Rabczak. "Co-Combustion of Biomass with Coal in Grate Water Boilers at Low Load Boiler Operation." Energies 14, no. 9 (2021): 2520. http://dx.doi.org/10.3390/en14092520.

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Environmental protection, and in particular air protection against pollution, is an extremely important element of the global policy of many countries. The problem of air pollution is particularly important in Poland, where the heating market is one of the largest in Europe and is based in 74% on the use of fossil fuels, in particular hard coal. One of the technological solutions for the implementation of cleaner fuels is the co-combustion of coal and biomass. This process enables the reduction of harmful pollutants such as CO2, SO2, and can be implemented in existing boilers. Heating boilers

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Langston, Lee S. "Powering Ahead." Mechanical Engineering 133, no. 05 (2011): 30–33. http://dx.doi.org/10.1115/1.2011-may-2.

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This article explores the increasing use of natural gas in different turbine industries and in turn creating an efficient electrical system. All indications are that the aviation market will be good for gas turbine production as airlines and the military replace old equipment and expanding economies such as China and India increase their air travel. Gas turbines now account for some 22% of the electricity produced in the United States and 46% of the electricity generated in the United Kingdom. In spite of this market share, electrical power gas turbines have kept a much lower profile than comp

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Yoon, Sungyee. "A point at issue comparative analysis on a way for a calculation of CO2 basic units." Korean Journal of Life Cycle Assessment 4, no. 1 (2002): 39–45. http://dx.doi.org/10.62765/kjlca.2002.4.1.39.

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They should calculate CO2 basic units that are classified by sections in various cases for assessment and verification when Drafting a policy of Framework convention on climate change, Environmental Management or Development of Cleaner production Technology ect. But up to now there are instances where they carry out LCA with a unclassified general idea of CO2 basic units. In this work we have classified types of CO2 basic units, also studied considerable respects in calculation of CO2 basic units and types of CO2 basic units when we calculate of CO2 basic units through the LCA-approach method.

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Hebda, Wiktor. "The North-South Gas Corridor in the Context of Poland’s Gas Transmission System—A Perfect Opportunity to Diversify Gas Resources." Energies 14, no. 21 (2021): 7188. http://dx.doi.org/10.3390/en14217188.

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The energy sector in Poland is currently calling for dynamic redevelopment and cleaner energy. This country is world famous for its high level of coal production, from which it does not want to retreat in the next two decades. For this reason, it is safer to gradually reduce the use of coal while increasing the consumption of gas and simultaneously developing green energy. However, the Polish gas sector is still dependent on Russian gas supplied through the Yamal gas pipeline. Taking into consideration Polish geopolitics, this state of affairs poses a huge challenge and a threat to Poland’s en

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Afaneh, Tayma, Omar Mohamed, and Wejdan Abu Elhaija. "Load Frequency Model Predictive Control of a Large-Scale Multi-Source Power System." Energies 15, no. 23 (2022): 9210. http://dx.doi.org/10.3390/en15239210.

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With increased interests in affordable energy resources, a cleaner environment, and sustainability, more objectives and operational obligations have been introduced to recent power plant control systems. This paper presents a verified load frequency model predictive control (MPC) that aims to satisfy the load demand of three practical generation technologies, which are wind energy systems, clean coal supercritical (SC) power plants, and dual-fuel gas turbines (GTs). Simplified state-space models for the two thermal units were constructed by concepts of subspace identification, whereas the indi

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