International Journal of Energy最新文献

{"title":"Treatment Method of Radioactive Waste Liquid Containing U and Cs","authors":"Caixiong Yin, C. Lu, Qigang Ye, Xiangqian Dong","doi":"10.54097/ije.v3i3.014","DOIUrl":"https://doi.org/10.54097/ije.v3i3.014","url":null,"abstract":"Radioactive waste liquid will not only cause heavy metal and radiation pollution in the environment, but also enter the human body from a variety of ways, threatening human life and health. Among them, uranium and cesium, due to their high fission yield, long half-life and high solubility of salt compounds in water, need to be treated urgently. The treatment methods of radioactive u and C waste liquid, such as ion exchange method, solvent extraction method, adsorption method, membrane separation method, chemical precipitation method, biological treatment method, adsorption method and combined process, are combed. The principle, characteristics and application of the method are reviewed, and the research direction and development trend are prospected. It has a certain reference value for the selection of radioactive waste treatment methods in different situations.","PeriodicalId":510211,"journal":{"name":"International Journal of Energy","volume":"333 4-5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139188183","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Monte Carlo-based Charging Demand Forecasting Model and Market Space Study","authors":"Jun Zhang, Xiaojin Peng, Wang Lv, Rujie Yu, Ziqi Xu","doi":"10.54097/ije.v3i3.010","DOIUrl":"https://doi.org/10.54097/ije.v3i3.010","url":null,"abstract":"With the rapid development of China's new energy vehicle industry, charging infrastructure has gradually become a key factor affecting the further development of the new energy vehicle industry. Scientific and reasonable forecasts of the future development scale of the domestic charging infrastructure market have become an important element supporting the business planning of various related parties such as vehicle enterprises, charging pile enterprises, and the energy industry. Based on the distribution data of electric vehicle traveling and charging characteristics obtained from the industry research, this study proposes a set of charging infrastructure prediction model based on the principle of energy supply-demand balance, predicts the development scale of charging infrastructure in the country and key cities, and further analyzes the market competition and future market margin of the key cities, and evaluates the difficulty of future market entry in the key cities, which provides a basis for further development of the charging infrastructure industry. The difficulty of entering the future market in each key city is assessed, providing business decision support for industry participants. In the future, the charging infrastructure development scale prediction results proposed by this study can be used as the input parameters of the charging pile layout planning model to enhance the scientific nature of the charging infrastructure layout and help the industry to develop in a high-quality manner.","PeriodicalId":510211,"journal":{"name":"International Journal of Energy","volume":"248 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139189447","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Optimization and Application of Coal Pillar in Fully Mechanized Mining Face based on Energy Analysis","authors":"Shiyi Huang, Zhixue Li","doi":"10.54097/ije.v3i3.011","DOIUrl":"https://doi.org/10.54097/ije.v3i3.011","url":null,"abstract":"Based on the theory of energy dissipation, a numerical model of goaf excavation was established by FLAC3D based on the backflow channel of Heilong Coal Industry 2202. The dissipative energy distribution characteristics of coal pillars with different widths were studied, and the dissipative energy evolution law of surrounding rock of goaf roadway was analyzed. With the increase of the width of coal pillar, the width of elastic core zone is positively correlated with the bearing capacity. The peak value of dissipated energy density decreases with the increase of the width of coal pillar, and the concentration degree and region of dissipated energy density on the side of coal pillar are greater than that on the side of solid coal pillar. The project is applied to Heilong 2201 working face, and the optimum width of coal pillar and its supporting scheme are given. The practice results show that when the width of coal pillar is 5m, the deformation of surrounding rock can be effectively controlled and the demand for safe and efficient production can be met.","PeriodicalId":510211,"journal":{"name":"International Journal of Energy","volume":"16 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139195080","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Short-term Wind Power Prediction based on CEEMDAN-TCN","authors":"Ao Wang, Chenglin Feng","doi":"10.54097/ije.v3i3.013","DOIUrl":"https://doi.org/10.54097/ije.v3i3.013","url":null,"abstract":"In order to improve the accuracy of wind power prediction, a wind power prediction method based on time series decomposition and error correction is proposed in this paper. Firstly, the maximum information coefficient (MIC) method is used to select the features with strong correlation with wind power, so as to reduce the complexity of the original data; Then, according to the non-stationary characteristics of wind power, the wind power is decomposed into several stationary subsequences by using adaptive noise complete set empirical mode decomposition (CEEMDAN); Finally, the time convolution network (TCN) is used to dynamically model the multivariable time series of wind power; In order to further improve the prediction accuracy, a light quantization hoist (LightGBM) is introduced to correct the error of the prediction value. The simulation results show that the proposed method has higher short-term wind power prediction accuracy than other prediction models.","PeriodicalId":510211,"journal":{"name":"International Journal of Energy","volume":"28 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139189129","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Analysis and Prospect of Key Common Technologies for Echelon Utilization of New Energy Vehicle Traction Batteries","authors":"Jingyi Wang, Rui Wang","doi":"10.54097/ije.v3i3.009","DOIUrl":"https://doi.org/10.54097/ije.v3i3.009","url":null,"abstract":"Echelon utilization refers to the process of necessary detection, classification, disassembly, repair, or recombination of waste power batteries into echelon utilization battery products, so that they can be applied to other fields. Echelon utilization, as an important disposal procedure and means for retired power batteries in new energy vehicles, deserves in-depth research and exploration of its key technological development path. However, echelon utilization is still in its early stages. In order to grasp the current development status of echelon utilization technology and to further solve the existing technological bottlenecks, this article analyzes the its process and current technological development status, and puts forward targeted suggestions.","PeriodicalId":510211,"journal":{"name":"International Journal of Energy","volume":"193 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139195719","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Analysis of the Impact of Green Innovation and Corporate Green Performance","authors":"Gaohan Zhang","doi":"10.54097/ije.v3i3.012","DOIUrl":"https://doi.org/10.54097/ije.v3i3.012","url":null,"abstract":"Green innovation plays a crucial role in contemporary enterprise development, and its impact on enterprise green performance is multifaceted and far-reaching. From policy guidance to technology promotion to intellectual property protection, this series of measures together motivate enterprises to be more active in innovation in the field of environmental protection and improve the level of green performance. First, policy support provides enterprises with clear directions and incentives, and through financial incentives, regulations and other means, it promotes enterprises to better fulfill their social responsibilities and accelerates the pace of green innovation. Secondly, the improvement of technology level and the protection of intellectual property rights have provided the technical basis and legal guarantee for green innovation, accelerated the dissemination and application of environmental protection technology, and improved the core competitiveness of enterprises in the field of environmental protection. Finally, from the perspective of industry chain resilience, green innovation makes the whole industry chain more adaptable and growth potential, provides new market opportunities for enterprises, and promotes the upgrading and sustainable development of the whole industry chain. Overall, green innovation not only provides enterprises with a new impetus for development, but also pushes them to fulfill their social responsibilities more actively, and prompts the whole industry chain to move towards a greener, more innovative and sustainable direction.","PeriodicalId":510211,"journal":{"name":"International Journal of Energy","volume":"64 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139190924","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Stability Classification of Roadway Surrounding Rock Cased on Fuzzy Comprehensive Evaluation","authors":"Bingbing Shu, Chenyu Wei, Qi Li, Xiaolong Zhang","doi":"10.54097/ije.v3i3.015","DOIUrl":"https://doi.org/10.54097/ije.v3i3.015","url":null,"abstract":"In order to effectively predict the stability of roadway surrounding rock, a reasonable and effective support scheme was proposed. Fuzzy clustering analysis was introduced to classify the stability of roadway surrounding rock. Based on the data processing of 7 classification indexes, the weight and subordination degree of surrounding rock indexes of roadway are established. The results show that the upper roadway of No. 111070 is a Class IV unstable roadway. The research results can provide a certain reference for the subsequent determination of the stability classification of roadway surrounding rock.","PeriodicalId":510211,"journal":{"name":"International Journal of Energy","volume":"35 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139192106","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Progress in Recovery and Utilization Technology of traction batteries for New Energy Vehicles and Analysis on Tendency","authors":"Meng Wu, Song Hu","doi":"10.54097/ije.v3i3.008","DOIUrl":"https://doi.org/10.54097/ije.v3i3.008","url":null,"abstract":"The recycling and utilization of retired traction batteries for new energy vehicles has attracted widespread attention in recent years and has developed rapidly. This article reviews the technology routes for the recycling and utilization of retired traction batteries, identifies the technological bottlenecks, and examines the development and promotion of advanced applicable technologies. It also analyzes case studies of traction battery recycling and utilization in the United States and Europe, as well as government-related plans and goals. By comparing the progress and trends of traction battery recycling and utilization technologies domestically and internationally, and focusing on the development and application of these technologies, this article provides reference for the development and planning of related technologies for recycling and utilization of traction batteries for new energy vehicles.","PeriodicalId":510211,"journal":{"name":"International Journal of Energy","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139233514","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Review Paper on the Research Status and Development Trend of Corrosion Inhibitors","authors":"Xintong Yue, Meiling Zhang, Ting Wang, Xianmin Su","doi":"10.54097/ije.v3i3.006","DOIUrl":"https://doi.org/10.54097/ije.v3i3.006","url":null,"abstract":"With the widespread use of metals in various industrial sectors, corrosion has become a serious challenge, affecting the life and performance of equipment. As a key technical means, corrosion inhibitors have made significant progress in the past few decades. This paper aims to summarize the research status of corrosion inhibitors and discuss their future development trends. In terms of research status, the research status of corrosion inhibitors at home and abroad was reviewed, and the application of corrosion inhibitors in different application fields was discussed. In addition, we discussed the inhibition mechanism of different types of corrosion inhibitors, such as organic corrosion inhibitors and inorganic corrosion inhibitors.","PeriodicalId":510211,"journal":{"name":"International Journal of Energy","volume":"29 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139235250","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Research Progress in the Development and Application of Photocatalysis Technology and Materials","authors":"Xiangqian Dong, C. Lu, Caixiong Yin, Qigang Ye","doi":"10.54097/ije.v3i3.005","DOIUrl":"https://doi.org/10.54097/ije.v3i3.005","url":null,"abstract":"In recent years, photocatalytic technology has become a research hotspot for the treatment of organic wastewater, uranium containing wastewater, and Cr (VI) containing wastewater due to its advantages of environmental friendliness, simple reaction process, and high degradation efficiency. Uranium, as the main component of nuclear fuel, is an important strategic resource. The separation and enrichment technology of uranium is of great significance for the sustainable development of nuclear energy. Previously, a series of solid adsorption materials for uranium extraction have been developed, such as inorganic minerals, mesoporous silica, magnetic nanomaterials, carbon based materials, and advanced porous materials. However, due to the comprehensive performance of stability, removal kinetics, adsorption capacity, selectivity, and reusability, the practical application of these materials is still inevitably limited. And photocatalytic technology can reduce easily soluble and easily flowing U (VI) to more difficult to dissolve and relatively non flowing U (IV), thus overcoming the above problems and achieving the reduction and fixation of uranium. Moreover, this technology only relies on inexhaustible solar energy as energy source, and has the advantage of green and clean. Therefore, the use of photocatalytic technology to separate and enrich uranium is of great significance for the sustainable development of nuclear energy. However, most semiconductor photocatalysts have shortcomings in terms of light absorption capacity and charge separation ability, which limits their practical application in wastewater treatment. In addition, there are many difficulties in photocatalytic treatment of wastewater, such as the fast recombination speed of photo generated electron hole pairs generated by the catalyst, the weak visible light response of most single semiconductor materials, the need to introduce additional sacrificial agents to capture holes in the reaction, and the introduction of inert gases to eliminate the interference of oxygen. This article provides a certain scientific basis for expanding the application of various photocatalytic technologies in wastewater treatment.","PeriodicalId":510211,"journal":{"name":"International Journal of Energy","volume":"358 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139235364","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}