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International Journal of Coal Preparation and Utilization最新文献

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Thermal imaging identification of coal and rock in northern China under thermal excitation——experiment and theoretical model 热激励下中国北方煤岩热成像识别--实验与理论模型
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-04-09 DOI: 10.1080/19392699.2024.2339347
Wenhua Yi, Shanjun Liu, Chao Zhang, Ruibo Ding, Haoran Wang
{"title":"Thermal imaging identification of coal and rock in northern China under thermal excitation——experiment and theoretical model","authors":"Wenhua Yi, Shanjun Liu, Chao Zhang, Ruibo Ding, Haoran Wang","doi":"10.1080/19392699.2024.2339347","DOIUrl":"https://doi.org/10.1080/19392699.2024.2339347","url":null,"abstract":"The identification of the coal and rock is an important part in the process of coal preparation. Thermal imaging is an effective way to identify coal and rock. However, the current research lacks i...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"1992 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140580313","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
Numerical simulation and optimization of the multi-stage air/gas supply system in a coke oven battery with 7.1 m coking chambers 带 7.1 米焦化室的焦炉电池多级供气/供气系统的数值模拟与优化
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-04-09 DOI: 10.1080/19392699.2024.2339328
Ruobing Yan, Yanjun Liu, Chengwu Dai, Sheng Wu, Haijiang Tian, Yueyue Li, Chengpeng Xiang, Leping Dang, Hongyuan Wei
{"title":"Numerical simulation and optimization of the multi-stage air/gas supply system in a coke oven battery with 7.1 m coking chambers","authors":"Ruobing Yan, Yanjun Liu, Chengwu Dai, Sheng Wu, Haijiang Tian, Yueyue Li, Chengpeng Xiang, Leping Dang, Hongyuan Wei","doi":"10.1080/19392699.2024.2339328","DOIUrl":"https://doi.org/10.1080/19392699.2024.2339328","url":null,"abstract":"3-D numerical simulations based on diffusion combustion technology were employed to optimize the multi-stage air/gas supply system in a coke oven battery with 7.1 m coking chambers. In the heating ...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"12 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140580316","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
Leaching mechanism of SiO2 in activated kaolinite clinker with low modulus sodium silicate solution 低模数硅酸钠溶液浸出活化高岭石熟料中 SiO2 的机理
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-04-09 DOI: 10.1080/19392699.2024.2339324
Peng Wang, Tiangui Qi, Xiaobin Li, Yilin Wang, Leiting Shen, Guihua Liu, Zhihong Peng, Qiusheng Zhou
{"title":"Leaching mechanism of SiO2 in activated kaolinite clinker with low modulus sodium silicate solution","authors":"Peng Wang, Tiangui Qi, Xiaobin Li, Yilin Wang, Leiting Shen, Guihua Liu, Zhihong Peng, Qiusheng Zhou","doi":"10.1080/19392699.2024.2339324","DOIUrl":"https://doi.org/10.1080/19392699.2024.2339324","url":null,"abstract":"Preparation of high modulus solution and high Al/Si residue via leaching SiO2 is a key for large amount utilization of coal gangue based on ferric oxide assisted roasting – alkali leaching silica p...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"48 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140580481","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 HGI of South African coalfields: a comparative application of ANN, SVR and LSTM models 南非煤田 HGI 预测：ANN、SVR 和 LSTM 模型的比较应用
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-04-09 DOI: 10.1080/19392699.2024.2339319
Abiodun Ismail Lawal, Samson Oluwaseyi Bada, Moshood Onifade
{"title":"Prediction of HGI of South African coalfields: a comparative application of ANN, SVR and LSTM models","authors":"Abiodun Ismail Lawal, Samson Oluwaseyi Bada, Moshood Onifade","doi":"10.1080/19392699.2024.2339319","DOIUrl":"https://doi.org/10.1080/19392699.2024.2339319","url":null,"abstract":"Hardgrove grindability index (HGI) is a significant index used to determine a mill’s capability and overall efficiency in the grinding of coal. There are several factors that affect HGI due to the ...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"34 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140580317","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
Bubbling fluidized bed and oven drying for Turkish coal: a comparative study 土耳其煤炭的气泡流化床和烘箱干燥：比较研究
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-04-02 DOI: 10.1080/19392699.2024.2336062
Mahmut Suat Delibalta
{"title":"Bubbling fluidized bed and oven drying for Turkish coal: a comparative study","authors":"Mahmut Suat Delibalta","doi":"10.1080/19392699.2024.2336062","DOIUrl":"https://doi.org/10.1080/19392699.2024.2336062","url":null,"abstract":"The aim of this study is to compare the changes in the heating value of Turkish coal (Konya-Ilgın) with bubbling fluidized bed drying (BFBD) and oven drying (OD). The changes mentioned at three dif...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":"13 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140580613","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
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":"185 1","pages":""},"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
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":"72 1","pages":""},"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":"306 1","pages":""},"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":"103 1","pages":""},"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":"24 1","pages":""},"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
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