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International Journal of Coal Preparation and Utilization最新文献

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Research on concentration dosing control based on the ISSA-LSTM model and dynamic concentration detection 基于 ISSA-LSTM 模型和动态浓度检测的浓度配料控制研究
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-06-21 DOI: 10.1080/19392699.2024.2363866
Yuping Fan, Yanguo Yuan, Yangyang Zhang, Hailong Du, Xianshu Dong, Gu Gong, Xiaomin Ma
{"title":"Research on concentration dosing control based on the ISSA-LSTM model and dynamic concentration detection","authors":"Yuping Fan, Yanguo Yuan, Yangyang Zhang, Hailong Du, Xianshu Dong, Gu Gong, Xiaomin Ma","doi":"10.1080/19392699.2024.2363866","DOIUrl":"https://doi.org/10.1080/19392699.2024.2363866","url":null,"abstract":"During the thickening process, the dosage of flocculant has a great influence on the overflow concentration and filter cake moisture. The dosage of flocculant cannot be automatically updated accord...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"32 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141610825","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
Real-time in situ monitoring of ash content in coal via dual-energy X-rays and an MLP neural network 通过双能 X 射线和 MLP 神经网络对煤炭中的灰分含量进行实时原位监测
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-06-18 DOI: 10.1080/19392699.2024.2363857
Xiangyu Zhang, Yuping Fan, Xiaomin Ma, Xianshu Dong, Chunhan Ma
{"title":"Real-time in situ monitoring of ash content in coal via dual-energy X-rays and an MLP neural network","authors":"Xiangyu Zhang, Yuping Fan, Xiaomin Ma, Xianshu Dong, Chunhan Ma","doi":"10.1080/19392699.2024.2363857","DOIUrl":"https://doi.org/10.1080/19392699.2024.2363857","url":null,"abstract":"The accurate estimation and measurement of coal ash are crucial for fuel selection, combustion efficiency assessment and quality control. However, the most widely used ash measurement method is com...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"7 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141552510","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 composite chloride salt retardant on the characteristics of coal spontaneous combustion and comprehensive evaluation methodology 复合氯盐阻燃剂对煤炭自燃特性的影响及综合评价方法
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-05-27 DOI: 10.1080/19392699.2024.2359580
Lingjie Zhu, Xiaomeng Xu, Wanli Liu, Wenwen Zhao, Jiang Lu, Jingwen Yan
{"title":"Influence of composite chloride salt retardant on the characteristics of coal spontaneous combustion and comprehensive evaluation methodology","authors":"Lingjie Zhu, Xiaomeng Xu, Wanli Liu, Wenwen Zhao, Jiang Lu, Jingwen Yan","doi":"10.1080/19392699.2024.2359580","DOIUrl":"https://doi.org/10.1080/19392699.2024.2359580","url":null,"abstract":"In this study, we aimed to improve the efficacy and longevity of single inhibitors. NaCl, CaCl2, MgCl2, and layered double hydroxides (LDHs) were selected as the inhibitory components for experimen...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"20 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141532054","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
Effect of bubble properties and dispersion characteristics in microbubble counter-current collision flotation column 微气泡逆流碰撞浮选柱中气泡性质和分散特性的影响
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-05-26 DOI: 10.1080/19392699.2024.2359582
Xin Meng, Jie Li, Mingfu Sun
{"title":"Effect of bubble properties and dispersion characteristics in microbubble counter-current collision flotation column","authors":"Xin Meng, Jie Li, Mingfu Sun","doi":"10.1080/19392699.2024.2359582","DOIUrl":"https://doi.org/10.1080/19392699.2024.2359582","url":null,"abstract":"Cationic collectors are widely used in the flotation of hematite, silicate, oxides, etc. GE-601, as a new type of cationic collector, which was used in various mineral flotation process, has achiev...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"25 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141166273","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
Kinematics analysis and 3 mm classification test of a new elastic screen with striking shaft 新型冲击轴弹性筛的运动学分析和 3 毫米分级试验
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-04-29 DOI: 10.1080/19392699.2024.2346615
Jiale Yuan, Long Huang, Tao Huang, Chenlong Duan, Yuqing Feng, Haishen Jiang
{"title":"Kinematics analysis and 3 mm classification test of a new elastic screen with striking shaft","authors":"Jiale Yuan, Long Huang, Tao Huang, Chenlong Duan, Yuqing Feng, Haishen Jiang","doi":"10.1080/19392699.2024.2346615","DOIUrl":"https://doi.org/10.1080/19392699.2024.2346615","url":null,"abstract":"During the screening process of fine-grained coal, there is often blockage and detachment of screening plates, a novel screen surface with an additional striking shaft was proposed to solve the pro...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"13 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140882528","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 small target segmentation method in dual-energy X-ray images of coal and gangue based on APSO-C_Otsu 基于 APSO-C_Otsu 的煤和煤矸石双能 X 射线图像中的小目标分割方法研究
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-04-29 DOI: 10.1080/19392699.2024.2346613
Yanqiu Zhao, Lei He
{"title":"Research on small target segmentation method in dual-energy X-ray images of coal and gangue based on APSO-C_Otsu","authors":"Yanqiu Zhao, Lei He","doi":"10.1080/19392699.2024.2346613","DOIUrl":"https://doi.org/10.1080/19392699.2024.2346613","url":null,"abstract":"Compared with wet coal preparation and traditional dry coal preparation, detection of coal and gangue with small particle size is a difficult problem for dual-energy X-ray separation technology. An...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"28 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141148095","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 case study of enhanced flotation of coal gasification fine slag by multiple compound collectors 利用多重复合捕收剂强化煤气化细渣浮选的案例研究
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-04-18 DOI: 10.1080/19392699.2024.2344816
Cuiling Ye, Feng Wu, Yijiang Li, Hongxin Qiu, Yanfeng Li
{"title":"A case study of enhanced flotation of coal gasification fine slag by multiple compound collectors","authors":"Cuiling Ye, Feng Wu, Yijiang Li, Hongxin Qiu, Yanfeng Li","doi":"10.1080/19392699.2024.2344816","DOIUrl":"https://doi.org/10.1080/19392699.2024.2344816","url":null,"abstract":"The flotation mechanism of multiple compound collectors called ZKC-I for coal gasification fine slag (CGFS) was revealed from the flotation kinetics, adsorption properties, bubble–particle interact...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"14 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140617766","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
Deep learning with TabNet: rapid coal ash content estimation via X-ray fluorescence 利用 TabNet 进行深度学习：通过 X 射线荧光快速估算煤灰含量
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-04-15 DOI: 10.1080/19392699.2024.2341952
Maiqiang Zhou, Zhiping Wen, Ge Xu, Zipeng Zhang, Changchun Zhou
{"title":"Deep learning with TabNet: rapid coal ash content estimation via X-ray fluorescence","authors":"Maiqiang Zhou, Zhiping Wen, Ge Xu, Zipeng Zhang, Changchun Zhou","doi":"10.1080/19392699.2024.2341952","DOIUrl":"https://doi.org/10.1080/19392699.2024.2341952","url":null,"abstract":"As a paramount index of coal quality, the quick and accurate prediction of ash content bears substantial significance for the coal preparation plant. In this study, an innovative approach that inte...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"51 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140580448","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 status and development trend of ultra-low ash coal preparation technology 超低灰煤粉制备技术的研究现状和发展趋势
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-04-15 DOI: 10.1080/19392699.2024.2341966
Xiaoman Chai, Yutong Jiao, Wen Fan, Feishuo Jiao, Bo Lv, Xiaowei Deng, Chaojun Fang, Baolin Xing
{"title":"Research status and development trend of ultra-low ash coal preparation technology","authors":"Xiaoman Chai, Yutong Jiao, Wen Fan, Feishuo Jiao, Bo Lv, Xiaowei Deng, Chaojun Fang, Baolin Xing","doi":"10.1080/19392699.2024.2341966","DOIUrl":"https://doi.org/10.1080/19392699.2024.2341966","url":null,"abstract":"Coal is the main source of energy in our country, and its role in the economic development is extremely important. However, with the development of economy, the dependence on coal is becoming stron...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"51 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140580562","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
Experimental study on ash reduction by classification flotation 分级浮选减少灰分的实验研究
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-04-14 DOI: 10.1080/19392699.2024.2341105
Bochao Li, Xiaodong Yu, Kaiming Zhang, Yingjie Yuan, Nianzhou Dou
{"title":"Experimental study on ash reduction by classification flotation","authors":"Bochao Li, Xiaodong Yu, Kaiming Zhang, Yingjie Yuan, Nianzhou Dou","doi":"10.1080/19392699.2024.2341105","DOIUrl":"https://doi.org/10.1080/19392699.2024.2341105","url":null,"abstract":"Poor endowment conditions, with abundant reserves of high-impurity and low- quality coal resources, characterize the coal resources in our country. As the primary source of carbon emissions, the co...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"319 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140580565","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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