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International Journal of Coal Preparation and Utilization最新文献

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Influence of particle size gradation on the preparation of highly concentrated coal-water slurry and the development of a gradation model 粒度分级对制备高浓度水煤浆的影响及分级模型的开发
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-01-24 DOI: 10.1080/19392699.2024.2305938
Cheng-Li Wu, Li-Rui Mao, Xu-Long Ma, Jian Li, Fa-Cun Jiao, Han-Xu Li
{"title":"Influence of particle size gradation on the preparation of highly concentrated coal-water slurry and the development of a gradation model","authors":"Cheng-Li Wu, Li-Rui Mao, Xu-Long Ma, Jian Li, Fa-Cun Jiao, Han-Xu Li","doi":"10.1080/19392699.2024.2305938","DOIUrl":"https://doi.org/10.1080/19392699.2024.2305938","url":null,"abstract":"Aiming at the problem that low-rank coal is unsuitable for making CWS (coal-water slurry) and lacks an accurate particle size gradation prediction model. This paper expounds on the effects of ball ...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"1 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139590057","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Influence of oil film on the interaction between bubble and bubble/lignite particle 油膜对气泡和气泡/褐煤颗粒之间相互作用的影响
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-01-19 DOI: 10.1080/19392699.2024.2305926
Chunyun Zhu, Lijuan Sun, Ming Li, Guosheng Li, Yaowen Xing, Xiahui Gui
{"title":"Influence of oil film on the interaction between bubble and bubble/lignite particle","authors":"Chunyun Zhu, Lijuan Sun, Ming Li, Guosheng Li, Yaowen Xing, Xiahui Gui","doi":"10.1080/19392699.2024.2305926","DOIUrl":"https://doi.org/10.1080/19392699.2024.2305926","url":null,"abstract":"The floatability of low-rank coal is poor because of its low metamorphosis, and the oily bubble flotation is an effective means to collect coal particles. In this paper, adhesion angles and forces ...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"11 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139508525","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Influence mechanism of small molecular organics on the wettability of coal 小分子有机物对煤炭润湿性的影响机理
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-01-19 DOI: 10.1080/19392699.2024.2305927
Huaijun Ji, Zebin Wang, Yi Hou, Yunzhuo Li, Yue Wang
{"title":"Influence mechanism of small molecular organics on the wettability of coal","authors":"Huaijun Ji, Zebin Wang, Yi Hou, Yunzhuo Li, Yue Wang","doi":"10.1080/19392699.2024.2305927","DOIUrl":"https://doi.org/10.1080/19392699.2024.2305927","url":null,"abstract":"The investigation into the impact of small molecular in coal on its wettability holds significant importance in the field of coal dust control. In this study, eight coal structure models with diffe...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"49 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139508527","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Impact and potential of carbon sequestration and utilization: fundamentals and recent developments 碳固存与利用的影响和潜力：基本原理与最新进展
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-01-19 DOI: 10.1080/19392699.2024.2305940
Arnab Mondal, Soumitra K Gupta, Shaurya Yaduvanshi, Muhammad Khan, Samar Layek, Vamsi Krishna Kudapa, Surajit Mondal
{"title":"Impact and potential of carbon sequestration and utilization: fundamentals and recent developments","authors":"Arnab Mondal, Soumitra K Gupta, Shaurya Yaduvanshi, Muhammad Khan, Samar Layek, Vamsi Krishna Kudapa, Surajit Mondal","doi":"10.1080/19392699.2024.2305940","DOIUrl":"https://doi.org/10.1080/19392699.2024.2305940","url":null,"abstract":"Carbon dioxide is a primary greenhouse gas that plays a vital role in shaping life on Earth. However, the continuous anthropogenic emissions of CO2 at prominent levels have caused severe damage to ...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"105 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139510514","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research on the process of coal’s pores and fissures splitting during liquid nitrogen freeze-thaw action 关于液氮冻融作用下煤炭孔隙和裂缝分裂过程的研究
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-01-19 DOI: 10.1080/19392699.2024.2305928
Shuaiqi Dong, Dong Zhao, Jingyu Jin, Juan Wang
{"title":"Research on the process of coal’s pores and fissures splitting during liquid nitrogen freeze-thaw action","authors":"Shuaiqi Dong, Dong Zhao, Jingyu Jin, Juan Wang","doi":"10.1080/19392699.2024.2305928","DOIUrl":"https://doi.org/10.1080/19392699.2024.2305928","url":null,"abstract":"A clean and effective unconventional fossil fuel is coalbed methane (CBM). The development of CBM is essential to reducing the lack of oil and gas resources, preventing coal mine gas mishaps, and s...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"4 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139510185","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Heat and mass transfer analysis of coal coking process in the coking chamber 焦化室煤焦化过程的传热传质分析
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-01-14 DOI: 10.1080/19392699.2023.2301302
Kaiming Xiao, Xunliang Liu, Huibiao Hu, Zhi Wen, Goufeng Lou
{"title":"Heat and mass transfer analysis of coal coking process in the coking chamber","authors":"Kaiming Xiao, Xunliang Liu, Huibiao Hu, Zhi Wen, Goufeng Lou","doi":"10.1080/19392699.2023.2301302","DOIUrl":"https://doi.org/10.1080/19392699.2023.2301302","url":null,"abstract":"To study the coking heat mass transfer process and reveal the law of industrial-scale coal pyrolysis, the heat transfer characteristics of coal material in the coking process are analyzed based on ...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"32 3 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-01-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139508494","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
SBSNet: selective branch segmentation network of coal flotation froth images SBSNet：煤浮选矿沫图像的选择性分支分割网络
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-01-08 DOI: 10.1080/19392699.2023.2301303
XianWu Huang, ZiHao Wu, HaiLi Shang, JinShan Zhang, Zhao Cao
{"title":"SBSNet: selective branch segmentation network of coal flotation froth images","authors":"XianWu Huang, ZiHao Wu, HaiLi Shang, JinShan Zhang, Zhao Cao","doi":"10.1080/19392699.2023.2301303","DOIUrl":"https://doi.org/10.1080/19392699.2023.2301303","url":null,"abstract":"Flotation is a physical and chemical process that uses the difference between mineral surface properties to separate valuable minerals from worthless minerals through the attachment of bubbles. The...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"15 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139397468","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Coal middling retreatment using high voltage pulses technique: selective liberation mechanism 利用高压脉冲技术进行煤炭中层再处理：选择性释放机制
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-01-07 DOI: 10.1080/19392699.2023.2301309
Xiaodong Huo, Luokang Dong, Weiran Zuo, Wei Huang
{"title":"Coal middling retreatment using high voltage pulses technique: selective liberation mechanism","authors":"Xiaodong Huo, Luokang Dong, Weiran Zuo, Wei Huang","doi":"10.1080/19392699.2023.2301309","DOIUrl":"https://doi.org/10.1080/19392699.2023.2301309","url":null,"abstract":"With combined efforts from the mineral liberation analyzer (MLA), elementary analysis and sulfur speciation analysis, this study expands upon coal fragmentation using high voltage pulse (HVP) by in...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"14 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139410894","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Detection of coal gangue based on spectral technology and enhanced lightweight YOLOv7-tiny 基于光谱技术和增强型轻质 YOLOv7-tiny 检测煤矸石
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-01-07 DOI: 10.1080/19392699.2023.2301314
Pengcheng Yan, Wenchang Wang, Guodong Li, Yuting Zhao, Jingbao Wang, Ziming Wen
{"title":"Detection of coal gangue based on spectral technology and enhanced lightweight YOLOv7-tiny","authors":"Pengcheng Yan, Wenchang Wang, Guodong Li, Yuting Zhao, Jingbao Wang, Ziming Wen","doi":"10.1080/19392699.2023.2301314","DOIUrl":"https://doi.org/10.1080/19392699.2023.2301314","url":null,"abstract":"Underground coal gangue sorting is a critical component of modern intelligent coal mining, holding significant importance for the preservation of natural resources and the ecological environment. T...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"21 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139397483","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Impact of anthracite blending and SDS addition on slurryability and stability of Indian high ash coal water slurry 无烟煤混合和 SDS 添加对印度高灰分水煤浆的可浆性和稳定性的影响
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-01-04 DOI: 10.1080/19392699.2023.2301300
Akash Pandey, Dulari Hansdah, Satish Kumar
{"title":"Impact of anthracite blending and SDS addition on slurryability and stability of Indian high ash coal water slurry","authors":"Akash Pandey, Dulari Hansdah, Satish Kumar","doi":"10.1080/19392699.2023.2301300","DOIUrl":"https://doi.org/10.1080/19392699.2023.2301300","url":null,"abstract":"The conventional modes of transporting coal frequently result in substantial fiscal challenges and environmental deterioration. Slurry-based hydraulic transportation of coal through pipelines has p...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"16 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139093200","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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