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International Journal of Coal Preparation and Utilization最新文献

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Ultrasound-assisted leaching of rare-earth elements from coal gangue by betaine hydrochloride 超声波辅助盐酸盐甜菜碱浸出煤矸石中的稀土元素
4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2025-03-11 DOI: 10.1080/19392699.2025.2473401
Ziyi Guo, Yifan Wang, Rongmiao Zhang, Ruikang Fan, Zhibin Guo, Bo Zhang, Chenlong Duan, Enhui Zhou
{"title":"Ultrasound-assisted leaching of rare-earth elements from coal gangue by betaine hydrochloride","authors":"Ziyi Guo, Yifan Wang, Rongmiao Zhang, Ruikang Fan, Zhibin Guo, Bo Zhang, Chenlong Duan, Enhui Zhou","doi":"10.1080/19392699.2025.2473401","DOIUrl":"https://doi.org/10.1080/19392699.2025.2473401","url":null,"abstract":"","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"46 3","pages":"704-726"},"PeriodicalIF":0.0,"publicationDate":"2025-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147912173","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: 2
Study on adsorption mechanism of ethyl acetate by high alumina fly ash: modeling and experiment 高铝粉煤灰吸附乙酸乙酯机理的模拟与实验研究
4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2025-02-21 DOI: 10.1080/19392699.2025.2469148
Wen Wang, Liqiang Qi, Song Han, Zixuan Xu, Weiheng Gao
{"title":"Study on adsorption mechanism of ethyl acetate by high alumina fly ash: modeling and experiment","authors":"Wen Wang, Liqiang Qi, Song Han, Zixuan Xu, Weiheng Gao","doi":"10.1080/19392699.2025.2469148","DOIUrl":"https://doi.org/10.1080/19392699.2025.2469148","url":null,"abstract":"","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"46 3","pages":"632-658"},"PeriodicalIF":0.0,"publicationDate":"2025-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147893838","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
Strengthening mechanism of synergistic extraction of aluminum and gallium from coal gangue 煤矸石中铝镓协同萃取强化机理研究
4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2025-01-08 DOI: 10.1080/19392699.2025.2450001
Shengchao Yang, Sheng Dong, Jinpeng Qiao, Chao Kang, Yuqian Zhao, Yanze Wang, Jianrong Liu, Chenlong Duan, Sabereh Nazari, Miao Pan
{"title":"Strengthening mechanism of synergistic extraction of aluminum and gallium from coal gangue","authors":"Shengchao Yang, Sheng Dong, Jinpeng Qiao, Chao Kang, Yuqian Zhao, Yanze Wang, Jianrong Liu, Chenlong Duan, Sabereh Nazari, Miao Pan","doi":"10.1080/19392699.2025.2450001","DOIUrl":"https://doi.org/10.1080/19392699.2025.2450001","url":null,"abstract":"","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"46 1","pages":"37-63"},"PeriodicalIF":0.0,"publicationDate":"2025-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147911371","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: 2
Selective flotation of coal from kaolin using sodium polyacrylate as flocculant and depressant 聚丙烯酸钠作为絮凝剂和抑制剂对高岭土中煤的选择性浮选
4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-12-03 DOI: 10.1080/19392699.2024.2436499
Xian Zhou, Feng Wu, Cheng Zhang, Xin Nie, Yaoli Peng, Guangyuan Xie, Wencheng Xia
{"title":"Selective flotation of coal from kaolin using sodium polyacrylate as flocculant and depressant","authors":"Xian Zhou, Feng Wu, Cheng Zhang, Xin Nie, Yaoli Peng, Guangyuan Xie, Wencheng Xia","doi":"10.1080/19392699.2024.2436499","DOIUrl":"https://doi.org/10.1080/19392699.2024.2436499","url":null,"abstract":"","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"45 12","pages":"2751-2764"},"PeriodicalIF":0.0,"publicationDate":"2024-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147919227","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: 1
Exploration on performance of the oxidized collector in the low-rank coal flotation 氧化捕收剂在低煤浮选中的性能探讨
4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-09-29 DOI: 10.1080/19392699.2024.2408599
Yumeng Chen, Qingxuan Sun
{"title":"Exploration on performance of the oxidized collector in the low-rank coal flotation","authors":"Yumeng Chen, Qingxuan Sun","doi":"10.1080/19392699.2024.2408599","DOIUrl":"https://doi.org/10.1080/19392699.2024.2408599","url":null,"abstract":"","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"45 9","pages":"2031-2044"},"PeriodicalIF":0.0,"publicationDate":"2024-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147332345","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
A novel coal quality index and its estimation using diffuse reflectance spectroscopy 新型煤质指数及其利用漫反射光谱的估算方法
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-09-10 DOI: 10.1080/19392699.2024.2398505
Nafisa Begum, Israr Majeed, Debashish Chakravarty, Bhabani S. Das
{"title":"A novel coal quality index and its estimation using diffuse reflectance spectroscopy","authors":"Nafisa Begum, Israr Majeed, Debashish Chakravarty, Bhabani S. Das","doi":"10.1080/19392699.2024.2398505","DOIUrl":"https://doi.org/10.1080/19392699.2024.2398505","url":null,"abstract":"An essential component of coal’s efficient use and large-scale environmental impact management is evaluating its quality. This study introduces a novel quality indexing technique that incorporates ...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"161 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142190552","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
Optimizing ash content detection and prediction in flotation tailings using a new approach to enhance feature extraction and deep learning algorithms 使用增强特征提取和深度学习算法的新方法优化浮选尾矿中灰分含量的检测和预测
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-09-09 DOI: 10.1080/19392699.2024.2394805
Ge Xu, Hangtao Liu, Maiqiang Zhou, Jinhe Pan, Xin He, Changchun Zhou
{"title":"Optimizing ash content detection and prediction in flotation tailings using a new approach to enhance feature extraction and deep learning algorithms","authors":"Ge Xu, Hangtao Liu, Maiqiang Zhou, Jinhe Pan, Xin He, Changchun Zhou","doi":"10.1080/19392699.2024.2394805","DOIUrl":"https://doi.org/10.1080/19392699.2024.2394805","url":null,"abstract":"Flotation is a crucial separation technique in coal beneficiation. However, the inability to quickly and accurately detect ash content during the flotation process hinders the development of flotat...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"74 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142190553","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
Nanopore characterization related to particle size during coal pulverization: insights from cryogenic N2 adsorption experiments 煤炭粉碎过程中与粒度相关的纳米孔表征：低温 N2 吸附实验的启示
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-09-08 DOI: 10.1080/19392699.2024.2398525
Xiangchun Li, Xiaowei Li, Liang Zhang, Baisheng Nie, Jianhua Zeng, Shuhao Zhang, Yaoyu Shi, Zhongbei Li, Xuefei Zhuo
{"title":"Nanopore characterization related to particle size during coal pulverization: insights from cryogenic N2 adsorption experiments","authors":"Xiangchun Li, Xiaowei Li, Liang Zhang, Baisheng Nie, Jianhua Zeng, Shuhao Zhang, Yaoyu Shi, Zhongbei Li, Xuefei Zhuo","doi":"10.1080/19392699.2024.2398525","DOIUrl":"https://doi.org/10.1080/19392699.2024.2398525","url":null,"abstract":"To elucidate the relationship between internal nanopore structure parameters and pulverized size during coal pulverization, in this paper, we investigated the nanopore structure evolution law, frac...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"2 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142190554","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 MSRCR algorithm and improved lightweight YOLOv8n 基于 MSRCR 算法和改进型轻量级 YOLOv8n 的煤矸石探测
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-09-01 DOI: 10.1080/19392699.2024.2398522
Yan Hong, Ruixian Pan, Jingming Su, Rong Pang
{"title":"Detection of coal gangue based on MSRCR algorithm and improved lightweight YOLOv8n","authors":"Yan Hong, Ruixian Pan, Jingming Su, Rong Pang","doi":"10.1080/19392699.2024.2398522","DOIUrl":"https://doi.org/10.1080/19392699.2024.2398522","url":null,"abstract":"Traditional methods for coal gangue sorting exhibit low efficiency, significant safety hazards, and limited applicability. Existing machine vision-based coal gangue image recognition methods strugg...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"1 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142190555","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
Study on pyrolysis characteristics of Gonghe oil shale using Py-GC/MS under different atmospheres 使用 Py-GC/MS 研究不同气氛下共和油页岩的热解特性
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-08-23 DOI: 10.1080/19392699.2024.2394821
Lipei Qiu, Sha Wang, Cong Shi, Bin Hu, Jinbiao Yan, Jun Shen, Bin Chen
{"title":"Study on pyrolysis characteristics of Gonghe oil shale using Py-GC/MS under different atmospheres","authors":"Lipei Qiu, Sha Wang, Cong Shi, Bin Hu, Jinbiao Yan, Jun Shen, Bin Chen","doi":"10.1080/19392699.2024.2394821","DOIUrl":"https://doi.org/10.1080/19392699.2024.2394821","url":null,"abstract":"Taking Gonghe oil shale as raw material, the rapid pyrolysis experiment was carried out using the Py-GC/MS device under different atmospheres. The effects of different pyrolysis atmospheres on the ...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"394 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142190556","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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