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 ...
{"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}
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 ...
{"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}
Pub Date : 2024-01-19DOI: 10.1080/19392699.2024.2305927
Huaijun Ji, Zebin Wang, Yi Hou, Yunzhuo Li, Yue Wang
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...
{"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}
Pub Date : 2024-01-19DOI: 10.1080/19392699.2024.2305940
Arnab Mondal, Soumitra K Gupta, Shaurya Yaduvanshi, Muhammad Khan, Samar Layek, Vamsi Krishna Kudapa, Surajit Mondal
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 ...
{"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}
Pub Date : 2024-01-19DOI: 10.1080/19392699.2024.2305928
Shuaiqi Dong, Dong Zhao, Jingyu Jin, Juan Wang
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...
{"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}
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 ...
{"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}
Pub Date : 2024-01-08DOI: 10.1080/19392699.2023.2301303
XianWu Huang, ZiHao Wu, HaiLi Shang, JinShan Zhang, Zhao Cao
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...
{"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}
Pub Date : 2024-01-07DOI: 10.1080/19392699.2023.2301309
Xiaodong Huo, Luokang Dong, Weiran Zuo, Wei Huang
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...
{"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}
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...
井下煤矸石分选是现代智能煤矿开采的关键组成部分，对保护自然资源和生态环境具有重要意义。T...
{"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}
Pub Date : 2024-01-04DOI: 10.1080/19392699.2023.2301300
Akash Pandey, Dulari Hansdah, Satish Kumar
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...
{"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}
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