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International Journal of Coal Preparation and Utilization最新文献

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Studies on increased utilization of high-ash Indian coal in coke-making 关于提高印度高灰分煤在焦炭制造中的利用率的研究
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-04-01 DOI: 10.1080/19392699.2024.2336071
Kashi Nath Malik, Satadal Ghorai, Arup Kumar Mandal
{"title":"Studies on increased utilization of high-ash Indian coal in coke-making","authors":"Kashi Nath Malik, Satadal Ghorai, Arup Kumar Mandal","doi":"10.1080/19392699.2024.2336071","DOIUrl":"https://doi.org/10.1080/19392699.2024.2336071","url":null,"abstract":"Due to low-ash coking coal scarcity, India depends on high-cost imported coal for coke making. The present work aims to increase the Indian coal input in the original coal blend for coke making. On...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140580311","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
Fragmentation energy calculation model of coal crushed by impact load 冲击载荷破碎煤炭的碎裂能计算模型
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-03-31 DOI: 10.1080/19392699.2024.2334388
Lihai Tan, Xiaohan Yang, Ming Qiao
{"title":"Fragmentation energy calculation model of coal crushed by impact load","authors":"Lihai Tan, Xiaohan Yang, Ming Qiao","doi":"10.1080/19392699.2024.2334388","DOIUrl":"https://doi.org/10.1080/19392699.2024.2334388","url":null,"abstract":"","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140360069","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
Mechanism of enhanced microfine low-rank coal flotation by jet slurry conditioning 喷射煤浆调理强化微细低阶煤浮选的机理
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-03-23 DOI: 10.1080/19392699.2024.2333823
Zeyu Liu, Yuping Fan, Xiaomin Ma, Xianshu Dong, Maoqing Yang
{"title":"Mechanism of enhanced microfine low-rank coal flotation by jet slurry conditioning","authors":"Zeyu Liu, Yuping Fan, Xiaomin Ma, Xianshu Dong, Maoqing Yang","doi":"10.1080/19392699.2024.2333823","DOIUrl":"https://doi.org/10.1080/19392699.2024.2333823","url":null,"abstract":"Microfine low-rank coals are subject to metamorphic changes that hinder their floatability, impeding their clean and efficient utilization. The objective of this study was to refine the jet-slurry ...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140297832","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 by YOLO deep learning method based on channel pruning 基于通道剪枝的 YOLO 深度学习方法检测煤矸石
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-03-23 DOI: 10.1080/19392699.2024.2331545
Deyong Shang, Zhibin Lv, Zehua Gao, Yuntao Li
{"title":"Detection of coal gangue by YOLO deep learning method based on channel pruning","authors":"Deyong Shang, Zhibin Lv, Zehua Gao, Yuntao Li","doi":"10.1080/19392699.2024.2331545","DOIUrl":"https://doi.org/10.1080/19392699.2024.2331545","url":null,"abstract":"Rapid and accurate identification of coal and gangue is of great significance to improve sorting efficiency and reduce environmental pollution. Image recognition based on deep learning is the curre...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140202475","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
Implementation of Taguchi method, ANOVA and regression analyses to enhance char yield by carbonization in lignite-biomass blended 采用田口方法、方差分析和回归分析提高褐煤-生物质混合碳化的产炭量
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-03-22 DOI: 10.1080/19392699.2024.2333825
Aydan Aksoğan Korkmaz, Yeliz Toptaş
{"title":"Implementation of Taguchi method, ANOVA and regression analyses to enhance char yield by carbonization in lignite-biomass blended","authors":"Aydan Aksoğan Korkmaz, Yeliz Toptaş","doi":"10.1080/19392699.2024.2333825","DOIUrl":"https://doi.org/10.1080/19392699.2024.2333825","url":null,"abstract":"Energy is a basic need for modern societies. Renewable energy refers to producing and using energy without harming the environment and without consuming resources. The transition to renewable and s...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140202734","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
Assessment and modeling of benzene micropollutant in surface waters proximal to coal-fired thermal power plants 燃煤热电厂附近地表水中苯类微污染物的评估与建模
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-03-21 DOI: 10.1080/19392699.2024.2333828
Özgül Çimen Mesutoğlu, Oğuzhan Gök
{"title":"Assessment and modeling of benzene micropollutant in surface waters proximal to coal-fired thermal power plants","authors":"Özgül Çimen Mesutoğlu, Oğuzhan Gök","doi":"10.1080/19392699.2024.2333828","DOIUrl":"https://doi.org/10.1080/19392699.2024.2333828","url":null,"abstract":"Micropollutants of priority have gained significant attention due to their rising concentrations and persistence in aquatic environments. Among these significant micro-pollutants is benzene, releas...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140202474","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
Prediction of ash content in coal slime flotation based on CNN-BP method with residual estimation 基于 CNN-BP 方法的煤泥浮选灰分预测与残差估算
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-03-20 DOI: 10.1080/19392699.2024.2322701
Qinshan Liu, Lanhao Wang, Yaowen Xing, Yu Han, Jincheng Liu, Shiqi Dai, Gang Yu, Xiahui Gui
{"title":"Prediction of ash content in coal slime flotation based on CNN-BP method with residual estimation","authors":"Qinshan Liu, Lanhao Wang, Yaowen Xing, Yu Han, Jincheng Liu, Shiqi Dai, Gang Yu, Xiahui Gui","doi":"10.1080/19392699.2024.2322701","DOIUrl":"https://doi.org/10.1080/19392699.2024.2322701","url":null,"abstract":"Ash content is a key metric for assessing coal slime flotation performance. Traditional methods of sampling, combustion, and weighing lead to measurement delays, thus image-based real-time ash pred...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140171359","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
The impact of metal ions on flotation of coal gasification fine slag: an experimental study 金属离子对煤气化细渣浮选的影响：一项实验研究
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-03-20 DOI: 10.1080/19392699.2024.2331543
Xiangyun Sun, Qifa Lu, Jiakun Tan, Long Liang, Haiyang Gao, Guangyuan Xie, Yaoli Peng
{"title":"The impact of metal ions on flotation of coal gasification fine slag: an experimental study","authors":"Xiangyun Sun, Qifa Lu, Jiakun Tan, Long Liang, Haiyang Gao, Guangyuan Xie, Yaoli Peng","doi":"10.1080/19392699.2024.2331543","DOIUrl":"https://doi.org/10.1080/19392699.2024.2331543","url":null,"abstract":"This study investigates the flotation performance of coal gasification fine slag in the presence of metal ions with different valences. The impact of metal ions on the surface topography, wettabili...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140172864","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 fast gangue detection algorithm based on multi-head self-attention mechanism and anchor frame optimization strategy 基于多头自注意力机制和锚定框架优化策略的快速煤矸石检测算法
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-03-18 DOI: 10.1080/19392699.2024.2331542
Ruxin Gao, Haiquan Jin, Jiahao Chang, Xinyu Li, Qunpo Liu
{"title":"A fast gangue detection algorithm based on multi-head self-attention mechanism and anchor frame optimization strategy","authors":"Ruxin Gao, Haiquan Jin, Jiahao Chang, Xinyu Li, Qunpo Liu","doi":"10.1080/19392699.2024.2331542","DOIUrl":"https://doi.org/10.1080/19392699.2024.2331542","url":null,"abstract":"Because of the problem of difficult identification, model acceleration, and localization for coal gangue detection, a fast coal gangue detection algorithm based on a multi-head self-attention mecha...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140173203","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
Effects of composite structures on internal flow field and particle classification performance of hydrocyclone 复合结构对水力旋流器内部流场和颗粒分级性能的影响
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-03-17 DOI: 10.1080/19392699.2024.2330735
Zhitao Liang, Feng Li, Yanchao Wang, Hu Han, Xiangfei Ji
{"title":"Effects of composite structures on internal flow field and particle classification performance of hydrocyclone","authors":"Zhitao Liang, Feng Li, Yanchao Wang, Hu Han, Xiangfei Ji","doi":"10.1080/19392699.2024.2330735","DOIUrl":"https://doi.org/10.1080/19392699.2024.2330735","url":null,"abstract":"Hydrocyclones are commonly used solid – liquid separation apparatuses extensively adopted in various sorting industries owing to their unique advantages. However, the intrinsic constraints of their...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140173044","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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