As the largest coal-consuming industry, coal-burning power plants accounted for 53% of the national coal consumption, while sectors of steel and iron, construction materials, and chemical industry accounted for 18%, 14%, and 3% of the national total, respectively (Wu et al., 2017). In order to respond to both climate change …
In China, electricity usage from external power plant accounts for a small part in coal chemical industry, thus its influence is not considered here. In addition, the CO 2 emission. Estimation of CO 2 emission in China's coal chemical industry. As shown in Fig. 1, the production of traditional coal chemical industry is greatly expanded during ...
Yang et al. discussed the feasibility of integrated hydrogen production from wind power and coal chemical industry in Northwest China [24], ... Through the above analysis, the selected cities have large coal reserves and abundant solar energy resources, which are representative cities for studying the coupling of green hydrogen …
The coal chemical industry utilizes coal as both energy and feedstock to produce gases, liquids, and solids, which are then synthesized into various fuels and chemicals. In …
We estimate that China's coal chemical production resulted in GHG emissions of 1.1 gigaton CO 2 equivalent (GtCO 2 eq) in 2020, equal to 9% of national emissions.
The coal chemical industry plays a critical role in the economic growth and energy security of China. In this study, a constrained nonlinear programming is proposed to optimize deployment technologies and processes of the coal chemical industry to reduce CO2 emissions, and thus obtain the minimum CO2 …
Concerns about energy security have driven the launch of the emerging coal chemical industry (ECCI) across China. However, the resulting spatially explicit carbon–energy–water footprint remains unclear. ... Investigation and optimization analysis on deployment of China coal chemical industry under carbon emission constraints. …
Coal to gas fuel is the process of converting coal to synthetic natural gas (CTSNG). Four CTSNG projects have been put into operation by the end of 2019: a 2 billion cubic meters CTSNG plant of Yili Xintian Coal Chemical Industry Corporation Ltd., a 1.38 billion cubic meters CTSNG plant of China Kingho Energy Group Corporation Ltd., a …
In 2017, China's coal chemical industry consumed 67.3 million tons of coal, accounting for 2.5% of China's total coal consumption (CCPUA, 2018). This number will increase to 146.2 million tons by 2020, ... Energy rent and public policy: an analysis of the Canadian coal industry. Energy Policy, 32 (2004), pp. 151-163.
The coal chemical industry plays a critical role in the economic growth and energy security of China. In this study, a constrained nonlinear programming is proposed to optimize deployment technologies and processes of the coal chemical industry to reduce CO 2 emissions, and thus obtain the minimum CO 2 emissions per unit output of the …
An NLP model was proposed to optimize the integration of various CER technologies with coal chemical product distribution capacities, for the China coal …
In this study, high-concentration arsenic pollution was used as the research object. The As content of 12 soil samples collected in a large coal chemical area in northwest China was determined by inductively coupled plasma mass spectrometry (ICP-MS). Then, based on "The technical guidance of risk assessment of contaminated sites" …
Therefore, the decomposition analysis revealed that the economic growth is the main driving factor for the increase of the CO 2 emission in China's coal chemical industry. China's economy developed rapidly with a high growth rate (∼7%) for more than twenty years, leading to a substantial demand increases in energy and raw material for …
As one of the major sources of carbon emission in China, coal chemical industry park achieving zero carbon emission is of great significance for the implementation of China's dual carbon strategy. This paper proposes four scenarios for using the flue gas CO2 from a 300-MW coal-fired power plant in a coal chemical park …
Analysis of the Status Quo of the Coal-Based Energy Industry 1.1. The status quo of the coal mining industry ... At present, China's modern coal chemical industry is still in the demonstration stage, the construction period is rather long, and the overall production capacity is not high. In 2020, the production
The coal chemical industry will play an important role in the sustainable development of China's energy resources in the next twenty years, which will alleviate environmental pollution and reduce this country's dependence on oil imports. In a word, there will be great demand and opportunities for the coal chemical industry in China. 1.1.
The coal chemical industry plays a critical role in the economic growth and energy security of China. In this study, a constrained nonlinear programming is proposed to optimize deployment technologies and processes of the coal chemical industry to reduce CO2 emissions, and thus obtain the minimum CO2 emissions per unit output of the coal …
Therefore, life cycle analysis of the coal chemical engineering projects is quite essential to evaluate the various kinds of impacts of the above chemical usage of coal (e.g. energy efficiency, water consumption, and carbon release). ... To be emphasized, water is currently a critical factor for the development of China's coal chemical industry.
Abstract In this study, a novel framework was proposed by incorporating fuzzy MCDM (multi-criteria decision-making) methods into the SWOT (strength–weakness–opportunity–threat) analysis for diagnosing China's modern CTC (coal-to-chemical) industry. In the framework, the SWOT analysis was employed to …
The proposed EIC–TER industrial assessment framework is vital for the industrial low-carbon transition. Fig. 1 illustrates a concept map of the EIC–TER framework, encompassing three key concepts. The first key concept is the EIC research perspective, which emphasizes the importance of paying attention to the upstream and downstream …
The coal chemical industry plays a critical role in the economic growth and energy security of China. In this study, a constrained nonlinear programming is proposed to optimize deployment ...
The coal chemical industry is one of the main contributors to China's coal consumption and CO2 emissions. Under the requirement of achieving a carbon peak by 2030, the development way of high ...
1. Introduction. China's chemical industry (around $1.5 trillion of sales in 2017) has been the largest in the world in view of revenue since 2011, contributing half of the growth of the world chemical market over the past two decades (Hong et al., 2019).Although the chemical industry started much later in China than in Europe, …
China's fast-growing chemical industry has been the largest in the world by revenue since 2011, and its growth rate continues to outpace by far other major chemical-producing regions. But this colossal size should not be seen as a sign of stability. On the contrary, China's chemical industry is in the midst of a profound, rapid transition.
China Coal Market Analysis The China Coal Market size is estimated at USD 94.65 billion in 2024, and is expected to reach USD 102.73 billion by 2029, growing at a CAGR of 1.65% during the forecast period (2024 …
•A zero liquid discharge system was designed for coal chemical wastewater. •Mass balance diagrams were presented for different treating processes. •An economic and environmental analysis model was developed. •The cost of coal chemical industry wastewater treatment decreased to 1.325 $/m 3.
After a challenging end to 2022, many in the chemical industry anticipated a modest rebound in production in 2023. But, by mid-2023, several chemical companies significantly revised down their expectations. 1 Multiple factors contributed to sluggish demand for chemicals globally, including a recession in Europe, inflation in the United States, and a …
The coal chemical industry in China has witnessed several notable achievements in chemical engineering progress, namely CTL (indirect and direct) and MTO. ... scientific papers and obtained 108 authorized patents and one software copyright for Fischer-Tropsch synthesis process analysis. From the journal Reviews in Chemical …
The coal chemical industry utilizes coal as both energy and feedstock to produce gases, liquids, and solids, which are then synthesized into various fuels and chemicals. In China, the industry is generally classified into two categories: traditional versus modern coal chemicals (see Figure 1). Figure 1: Simplified flow diagram of the Chinese ...
This paper quantifies the CO 2 emission of the coal chemical industry in China for the first time, identifies key chemical products and the provinces in which they …
The comprehensive development of China's coal industry focuses on energy supply security, safe and efficient mining processes, low-disturbance …
China National Coal Association. Annual Report on the Development of China's Coal Industry 2017. Beijing: China National Coal Association, 2018 (in Chinese) Google Scholar Xie K C, Li W Y, Zhao W. Coal chemical industry and its sustainable develop in China. Energy, 2010, 35(11): 4349–4355
Coal chemical industry in China has been growing rapidly in the past decade and the trend is expected to continue in the following years. It is estimated that the coal chemical industry generates about 117 million tons of wastewater in China every year and this number is expected to increase to 475 million tons by 2020. ... Analysis …
As a high-carbon-emission industry, the coal chemical industry emitted 550 million tons of carbon in 2020 (China Coal Industry Association 2022). The carbon emissions in the coal chemical process are mainly from the coal gasification reaction and the conversion reaction to produce hydrogen, which account for about 55% of the
The China Coal Standards Committee and various industry standards committees have formulated a series of standards for coal quality analysis in China. In 1958, the first coal classification in China was proposed. ... (2007) Nature, classification and utilization of China coal, 2nd edn. Chemical Industry Press, Beijing (in Chinese) Google ...