CO2 and SO2 emission characteristics of the whole process industry chain of coal processing and utilization in China

Zhu, Tao; Wang, Ruonan; Yi, Nengjing; Niu, Wenfeng; Wang, Lifeng; Xue, Zeyu

doi:10.1007/s40789-020-00297-1

Cited by 20 publications

(4 citation statements)

References 17 publications

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“…The extra apparatus indicate high cost and the economic benefits are therefore limited. In contrast, the CECB is usually employed to extract the coal body under BRW [58,59]. The filling body here is necessary and the CMFB is developed only by adhering CO 2 gas to the fresh slurry of the filling body.…”

Section: Discussionmentioning

confidence: 99%

Prediction of the Adaptability of Using Continuous Extraction and Continuous Backfill Mining Method to Sequestrate CO2-A Case Study

Ngo

et al. 2022

Minerals

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The consumption of coal resources has caused an increase in CO2 emissions. A scientific concept that can realize CO2 sequestration, the harmless treatment of solid wastes, and coal extraction under buildings, railways, and water bodies (BRW) is proposed. First, a novel CO2 mineralized filling body (CMFB) is developed by employing CO2 gas, fly ash, silicate additives, and cement. It is then injected into the mined-out mining roadways (MRs) of the continuous extracting and continuous backfill (CECB) mining method to ameliorate the overburden migration and thus extract the coal body under the BRW. The AHP-fuzzy comprehensive evaluation method was employed to construct a prediction model for the suitability of this concept. Subsequently, the evaluation model is generalized and applied to the Yu-Shen mining area. Each indicator affecting adaptability is plotted on a thematic map, and the corresponding membership degree is determined. The aptness for 400 boreholes distributed in the entire area was determined and a zoning map which divides the whole area into good, moderate, slightly poor, and extremely poor suitability was drawn. This paper puts forward a mathematical model for predicting the suitability of using CECB and CMFB to sequestrate CO2. Research results can provide references for determining the site of CO2 sequestration under the premise of maximizing the economic and ecological benefits, which is conducive to constructing ecological, green, and sustainable coal mines.

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Section: Discussionmentioning

confidence: 99%

Prediction of the Adaptability of Using Continuous Extraction and Continuous Backfill Mining Method to Sequestrate CO2-A Case Study

Ngo

et al. 2022

Minerals

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“…Gao et al (2012) define the energy industry chain as an industrial cluster formed by coal industry, thermal power industry, coal chemical industry and coal power chemical industry [16]. Zhu et al (2020) further think it can be extended to the 'coal mining-thermal power generation-high load energy industry chain' and 'coal mining-coal chemical industry-building materials industry chain,' with coal as the upstream, and 'coal mining-thermal power generation-building materials industry chain' [17]. When considering low-carbon development mechanism, Bishan (2019) defines the coal energy industry chain as a single chain that includes coal suppliers, logistics providers, coal chemical industry manufacturers and product users, and applies the 0-1 integer programming method to establish the structure optimization model and analyze the low-carbon mechanism of the coal energy industry chain [18].…”

Section: Coal Energy Industry Chainmentioning

confidence: 99%

A Review of Energy Industry Chain and Energy Supply Chain

Zhang

Tian

et al. 2022

Energies

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The reduction of carbon emissions from the energy industry chain and the coordinated development of the energy supply chain have attracted widespread attention. This paper conducts a systematic review of the existing literature on the energy industry chain and energy supply chain. Based on the analytical results, this paper finds that research gaps exist in the studies of energy consumption structure and resource consumption in energy industry chain. In addition, the studies of coordinated operation mechanisms, risk control and the impact of government policies on the energy supply chain still have some shortcomings. Furthermore, this paper shows that the exploitation and utilization of renewable energy and the sustainable development of the energy industry chain and supply chain have become the major focus of scholars and governments in recent years. Accordingly, this article finally presents the future research prospects and provides managerial insights for policy makers and enterprise managers to accelerate the development of renewable energy resources and to achieve green, low-carbon, coordinated and sustainable development.

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“…Solid carbon fuels are widely utilized due to their high yield and low price (Wall 2005;Zhu et al 2020). However, they have obvious disadvantages when they are employed in fuel cells, such as the severe contact between solid carbon particles and solid anodes, limited fuel transportation in the anode reaction chamber, and their complex poisoning effects (Cao et al 2017; Thomas and Manoj 2020;Wang et al 2014c).…”

Section: Introductionmentioning

confidence: 99%

Fabrication and performance of atmospheric plasma sprayed solid oxide fuel cells with liquid antimony anodes

Jiang

Cao

et al. 2021

Int J Coal Sci Technol

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A solid oxide fuel cell (SOFC) with a liquid antimony anode (LAA) is a potential energy conversion technology for the use of impurity-containing fuels. Atmospheric plasma spraying (APS) technology has become a promising LAA-SOFC preparation method because of its economy and convenience. In this paper, button SOFCs with different cathode materials and ratios of pore former were prepared by the APS method and were operated at 750 °C. The effect of the cathode structure on the electrochemical performance of the LAA-SOFCs was analyzed, and an optimized spraying method for LAA-SOFCs was developed. A tubular LAA-SOFC was prepared using the APS method based on the optimized spraying method, and a peak power of 2.5 W was reached. The tubular cell was also measured at a constant current of 2 A for 20 h and was fed with a sulfur-containing fuel to demonstrate its impurity resistance and electrode stability.

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CO2 and SO2 emission characteristics of the whole process industry chain of coal processing and utilization in China

Cited by 20 publications

References 17 publications

Prediction of the Adaptability of Using Continuous Extraction and Continuous Backfill Mining Method to Sequestrate CO2-A Case Study

Prediction of the Adaptability of Using Continuous Extraction and Continuous Backfill Mining Method to Sequestrate CO2-A Case Study

A Review of Energy Industry Chain and Energy Supply Chain

Fabrication and performance of atmospheric plasma sprayed solid oxide fuel cells with liquid antimony anodes

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