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International Journal of Coal Preparation and Utilization最新文献

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Demineralization of fine and ultrafine coal particles of Talcher area by oil agglomeration technique 塔尔彻地区细煤粒和超细煤粒的脱矿油聚结技术
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-02-16 DOI: 10.1080/19392699.2024.2313601
Brahmotri Sahoo, Mitali Gouda, Chandradhwaj Nayak
{"title":"Demineralization of fine and ultrafine coal particles of Talcher area by oil agglomeration technique","authors":"Brahmotri Sahoo, Mitali Gouda, Chandradhwaj Nayak","doi":"10.1080/19392699.2024.2313601","DOIUrl":"https://doi.org/10.1080/19392699.2024.2313601","url":null,"abstract":"The costs of fine coal cleaning cannot surpass the fetched recuperation within the included clean coal to be financially practical. In this present study, percentage of ash and yield of the agglome...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139923832","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
Co-gasification of coal and biomass: synergistic effects on gasification reactivity induced by inherent organic components 煤和生物质的联合气化：内在有机成分对气化反应性的协同效应
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-02-14 DOI: 10.1080/19392699.2024.2312162
Wenjian Zhang, Wenyu Li, Zhusen Wu, Xueting Yang, Jiahao Hu, Yawei Su, Pei Li, Xiao Li
{"title":"Co-gasification of coal and biomass: synergistic effects on gasification reactivity induced by inherent organic components","authors":"Wenjian Zhang, Wenyu Li, Zhusen Wu, Xueting Yang, Jiahao Hu, Yawei Su, Pei Li, Xiao Li","doi":"10.1080/19392699.2024.2312162","DOIUrl":"https://doi.org/10.1080/19392699.2024.2312162","url":null,"abstract":"It is widely recognized that the synergistic effects during co-gasification process of coal and biomass are caused by the inherent alkali/alkaline earth metals (AAEM). However, the compositions of ...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139773583","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
Coal quality enhancement by using bio extracts of carissa carandas fruits in combination with Hydro Fluoric acid 结合氢氟酸使用carissa carandas 果实生物提取物提高煤炭质量
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-02-14 DOI: 10.1080/19392699.2024.2310653
Gangadhara Reddy Ulavapalli, Rambabu Koyilapu, T. Gouri Charan, V. Murali Krishna, G. V. Subba Reddy
{"title":"Coal quality enhancement by using bio extracts of carissa carandas fruits in combination with Hydro Fluoric acid","authors":"Gangadhara Reddy Ulavapalli, Rambabu Koyilapu, T. Gouri Charan, V. Murali Krishna, G. V. Subba Reddy","doi":"10.1080/19392699.2024.2310653","DOIUrl":"https://doi.org/10.1080/19392699.2024.2310653","url":null,"abstract":"This paper addresses the imperative need for environmentally sustainable beneficiation technologies tailored for low-rank coals, constituting about 50% of global coal deposits. The focus is on rece...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139773310","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
Comparative investigation of spontaneous combustion of biomass, hydrochar, coal and their blends using Wits-Ehac and thermogravimetric analysis 利用 Wits-Ehac 和热重分析法对生物质、水炭、煤及其混合物的自燃进行比较研究
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-02-08 DOI: 10.1080/19392699.2024.2312174
Ethel Tsholofelo Matsobane, Moshood Onifade, Bekir Genc, Samson Bada
{"title":"Comparative investigation of spontaneous combustion of biomass, hydrochar, coal and their blends using Wits-Ehac and thermogravimetric analysis","authors":"Ethel Tsholofelo Matsobane, Moshood Onifade, Bekir Genc, Samson Bada","doi":"10.1080/19392699.2024.2312174","DOIUrl":"https://doi.org/10.1080/19392699.2024.2312174","url":null,"abstract":"Biomass, hydrochar, coal and hydrochar/coal blends have been proposed as alternative energy sources to coal. Given that the new fuels are derived from biomass, which is highly reactive, it is neces...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139773559","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 Dual GRU model driving by time series alignment for multi-step prediction of ash content of dense medium clean coal 时间序列排列驱动的双GRU模型用于多步预测密质精煤灰分的研究
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-02-08 DOI: 10.1080/19392699.2024.2313590
Jun Wang, Ranfeng Wang, Xiang Fu, Kai Wei, Jie Han, Qian Zhang
{"title":"Research on Dual GRU model driving by time series alignment for multi-step prediction of ash content of dense medium clean coal","authors":"Jun Wang, Ranfeng Wang, Xiang Fu, Kai Wei, Jie Han, Qian Zhang","doi":"10.1080/19392699.2024.2313590","DOIUrl":"https://doi.org/10.1080/19392699.2024.2313590","url":null,"abstract":"Dense medium cyclone separation is a widely used coal processing method. However, duetween the ash content measurement and the other sensors. However, existing studies either do not consider the im...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139773529","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
Intensification of flotation separation process of residual carbon from coal gasification fine slag using ultrafine carbon particles conditioning 利用超细碳颗粒调节强化煤气化细渣中残炭的浮选分离工艺
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-02-02 DOI: 10.1080/19392699.2024.2308539
Yannan Liang, Hainan Wang, Ruifeng Chen, Danlong Li, Quanzhi Tian, Lei Li, Haijun Zhang
{"title":"Intensification of flotation separation process of residual carbon from coal gasification fine slag using ultrafine carbon particles conditioning","authors":"Yannan Liang, Hainan Wang, Ruifeng Chen, Danlong Li, Quanzhi Tian, Lei Li, Haijun Zhang","doi":"10.1080/19392699.2024.2308539","DOIUrl":"https://doi.org/10.1080/19392699.2024.2308539","url":null,"abstract":"Coal gasification fine slag (CGFS) is a high-ash product with high content of residual carbon. Flotation is a common method to separate residual carbon from CGFS. However, conventional flotation is...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139664504","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
Enhancement of magnetic activation on the backfilling performance of coal gangue-based composite materials 磁活化对煤矸石基复合材料回填性能的影响
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-02-02 DOI: 10.1080/19392699.2024.2309511
Yanqing Guo, Weigang Zhang, Yueqin Qiu, Zhihui Shen
{"title":"Enhancement of magnetic activation on the backfilling performance of coal gangue-based composite materials","authors":"Yanqing Guo, Weigang Zhang, Yueqin Qiu, Zhihui Shen","doi":"10.1080/19392699.2024.2309511","DOIUrl":"https://doi.org/10.1080/19392699.2024.2309511","url":null,"abstract":"The large accumulation of coal gangue has resulted in significant environmental contamination and detrimental impacts. Utilizing it as a filler material in coal mining operations may successfully a...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139770558","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 impact mechanical characteristics and screening performance of fine coal during flip-flow screening process 细煤在翻转流筛分过程中的冲击机械特性和筛分性能研究
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-01-30 DOI: 10.1080/19392699.2024.2308546
Xu Hou, Pengfei Mao, SongXue Zhang, Jiahao Pan, Chen Wang, Yuemin Zhao, Weinan Wang, Chenlong Duan
{"title":"Study on impact mechanical characteristics and screening performance of fine coal during flip-flow screening process","authors":"Xu Hou, Pengfei Mao, SongXue Zhang, Jiahao Pan, Chen Wang, Yuemin Zhao, Weinan Wang, Chenlong Duan","doi":"10.1080/19392699.2024.2308546","DOIUrl":"https://doi.org/10.1080/19392699.2024.2308546","url":null,"abstract":"Screening is a key link in the coal preparation, and flip-flow screening is the important method for achieving efficient classification of fine coal. During screening, the mechanical response of th...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139770425","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 use of petroleum derivative mixtures as bridging liquid for oil agglomeration of lignite coal 使用石油衍生物混合物作为褐煤结油的桥接液
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-01-30 DOI: 10.1080/19392699.2024.2308552
Özlem Kaya, Neriman Taşdöğen Cebe
{"title":"The use of petroleum derivative mixtures as bridging liquid for oil agglomeration of lignite coal","authors":"Özlem Kaya, Neriman Taşdöğen Cebe","doi":"10.1080/19392699.2024.2308552","DOIUrl":"https://doi.org/10.1080/19392699.2024.2308552","url":null,"abstract":"The aim of the present study was to investigate the use of mixtures of petroleum derivatives as bridging liquids for oil agglomeration of Sivas/Gemerek lignite coal. The study investigated the effe...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139770430","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 coal quality on the tendency for slagging formation on a spreader stoker boiler 煤质对吊具式燃烧器锅炉结渣趋势的影响
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-01-29 DOI: 10.1080/19392699.2024.2305924
Stefany Saenz Prado, Albio de Jesús Gutiérrez Amador, Jaime José Acuña Polanco
{"title":"Influence of coal quality on the tendency for slagging formation on a spreader stoker boiler","authors":"Stefany Saenz Prado, Albio de Jesús Gutiérrez Amador, Jaime José Acuña Polanco","doi":"10.1080/19392699.2024.2305924","DOIUrl":"https://doi.org/10.1080/19392699.2024.2305924","url":null,"abstract":"During the combustion of solid fuels in power generation systems, one of the biggest problems related to ash is the surface deposition and accumulation of molten or sintered slag, commonly known as...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139664485","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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