Pub Date : 2024-06-21DOI: 10.1080/19392699.2024.2363866
Yuping Fan, Yanguo Yuan, Yangyang Zhang, Hailong Du, Xianshu Dong, Gu Gong, Xiaomin Ma
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...
在浓缩过程中，絮凝剂的用量对溢流浓度和滤饼水分有很大影响。絮凝剂的用量不能自动更新，需要根据...
{"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}
Pub Date : 2024-06-18DOI: 10.1080/19392699.2024.2363857
Xiangyu Zhang, Yuping Fan, Xiaomin Ma, Xianshu Dong, Chunhan Ma
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...
{"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}
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...
{"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}
Pub Date : 2024-05-26DOI: 10.1080/19392699.2024.2359582
Xin Meng, Jie Li, Mingfu Sun
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...
{"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}
Pub Date : 2024-04-29DOI: 10.1080/19392699.2024.2346615
Jiale Yuan, Long Huang, Tao Huang, Chenlong Duan, Yuqing Feng, Haishen Jiang
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...
{"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}
Pub Date : 2024-04-29DOI: 10.1080/19392699.2024.2346613
Yanqiu Zhao, Lei He
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...
与湿法选煤和传统的干法选煤相比，检测粒度较小的煤和矸石是双能 X 射线分选技术的一个难题。双能 X 射线分选技术的...
{"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}
Pub Date : 2024-04-18DOI: 10.1080/19392699.2024.2344816
Cuiling Ye, Feng Wu, Yijiang Li, Hongxin Qiu, Yanfeng Li
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...
{"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}
Pub Date : 2024-04-15DOI: 10.1080/19392699.2024.2341952
Maiqiang Zhou, Zhiping Wen, Ge Xu, Zipeng Zhang, Changchun Zhou
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...
{"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}
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...
{"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}
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...
我国煤炭资源禀赋条件差，高纯低质煤炭资源储量丰富。作为碳排放的主要来源，煤炭资源的...
{"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}
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