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International Journal of Coal Preparation and Utilization最新文献

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Study of the flow characteristics of the dense bed and its enhancing effect on coal particles separation by CFD-DEM applied in Teeter bed separator 通过将 CFD-DEM 应用于特特床分离器，研究致密床的流动特性及其对煤粒分离的促进作用
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-08-13 DOI: 10.1080/19392699.2024.2390507
Junli Liu, Xueshuai Zhu, Fakui Lv, Guichuan Ye, Geng Yao, Xin Qi, Xingshun Cong
{"title":"Study of the flow characteristics of the dense bed and its enhancing effect on coal particles separation by CFD-DEM applied in Teeter bed separator","authors":"Junli Liu, Xueshuai Zhu, Fakui Lv, Guichuan Ye, Geng Yao, Xin Qi, Xingshun Cong","doi":"10.1080/19392699.2024.2390507","DOIUrl":"https://doi.org/10.1080/19392699.2024.2390507","url":null,"abstract":"Teeter bed separator (TBS) plays an important role in coal and mineral fines beneficiation. It is believed that a favorable dense concentrated bed is the key to ensuring the effective particle sepa...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142190562","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
Utilization of coal for hydrogen generation 利用煤炭制氢
IF 2 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-08-08 DOI: 10.1080/19392699.2024.2387651
Annapurna Boruah, Alaktaraag Phukan, Satyaveer Singh
{"title":"Utilization of coal for hydrogen generation","authors":"Annapurna Boruah, Alaktaraag Phukan, Satyaveer Singh","doi":"10.1080/19392699.2024.2387651","DOIUrl":"https://doi.org/10.1080/19392699.2024.2387651","url":null,"abstract":"","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141929690","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
Physicochemical characteristics of highly concentrated suspensions with some types of Ukrainian coal 含有某些类型乌克兰煤的高浓度悬浮液的物理化学特征
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-08-04 DOI: 10.1080/19392699.2024.2387647
Sergiy Boruk, Igor Winkler
{"title":"Physicochemical characteristics of highly concentrated suspensions with some types of Ukrainian coal","authors":"Sergiy Boruk, Igor Winkler","doi":"10.1080/19392699.2024.2387647","DOIUrl":"https://doi.org/10.1080/19392699.2024.2387647","url":null,"abstract":"The investigation results of granulometric composition, zeta potential, sedimentation stability, and viscosity of some water-coal suspensions made of Ukrainian coal from the “Stepova” mine, Lviv-Vo...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141947318","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
Column flotation hydrodynamics operating in the heterogeneous regime estimated by electrical resistance tomography and multi-phase CFD model 通过电阻断层扫描和多相流体动力学模型估算异质体系中的柱式浮选流体动力学特性
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-08-02 DOI: 10.1080/19392699.2024.2382781
Prasad Kopparthi, Balraju Vadlakonda, Narasimha Mangadoddy, A.K. Mukherjee
{"title":"Column flotation hydrodynamics operating in the heterogeneous regime estimated by electrical resistance tomography and multi-phase CFD model","authors":"Prasad Kopparthi, Balraju Vadlakonda, Narasimha Mangadoddy, A.K. Mukherjee","doi":"10.1080/19392699.2024.2382781","DOIUrl":"https://doi.org/10.1080/19392699.2024.2382781","url":null,"abstract":"This paper investigates the two-phase flow hydrodynamics of a column flotation operated from a homogeneous to a heterogeneous flow regimes using experimental and computational fluid dynamics (CFD) ...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142224777","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
Flotation of ultra-low ash coal combined with ultrasonic pretreatment 超低灰份煤的浮选与超声波预处理相结合
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-07-30 DOI: 10.1080/19392699.2024.2385555
Qifa Lu, Xiangyun Sun, Long Liang, Jiakun Tan, Rui Gu, Changping Ke, Yaoli Peng, Guangyuan Xie
{"title":"Flotation of ultra-low ash coal combined with ultrasonic pretreatment","authors":"Qifa Lu, Xiangyun Sun, Long Liang, Jiakun Tan, Rui Gu, Changping Ke, Yaoli Peng, Guangyuan Xie","doi":"10.1080/19392699.2024.2385555","DOIUrl":"https://doi.org/10.1080/19392699.2024.2385555","url":null,"abstract":"Ultra-low ash coal is an essential clean energy and material. The preparation of ultra-low ash coal by flotation is facing challenges due to the inherent drawbacks. This work aims to enhance the fl...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141969544","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
Pyrolysis characterization and kinetic analysis of typical coals in western China: effects of coal type, particle size and heating rate 中国西部典型煤炭的热解特征和动力学分析：煤炭类型、粒度和加热速率的影响
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-07-30 DOI: 10.1080/19392699.2024.2384054
Yang Yi, Xin Liu, Erjiang Hu, Geyuan Yin, Zuohua Huang, Jie Xu, Jianxuan Shang
{"title":"Pyrolysis characterization and kinetic analysis of typical coals in western China: effects of coal type, particle size and heating rate","authors":"Yang Yi, Xin Liu, Erjiang Hu, Geyuan Yin, Zuohua Huang, Jie Xu, Jianxuan Shang","doi":"10.1080/19392699.2024.2384054","DOIUrl":"https://doi.org/10.1080/19392699.2024.2384054","url":null,"abstract":"The three typical coals selected in this study (Shuangyi coal (SY), Hengsheng coal (HS) and Ningxia anthracite (NX)) are widely used in western China, but their pyrolysis characteristics have been ...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141881258","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
Characteristics of biodepolymerized coal and insights into depolymerization pathway catalyzed by fungal extracellular enzymes 生物聚合煤的特征以及对真菌胞外酶催化解聚途径的认识
IF 2.1 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-07-29 DOI: 10.1080/19392699.2024.2385553
Meng Fangyou, Shi Kaiyi, Liu Yi, Xiong Aolin, Zhao Hangxing, Pan Honggang, Wang Shiwei
{"title":"Characteristics of biodepolymerized coal and insights into depolymerization pathway catalyzed by fungal extracellular enzymes","authors":"Meng Fangyou, Shi Kaiyi, Liu Yi, Xiong Aolin, Zhao Hangxing, Pan Honggang, Wang Shiwei","doi":"10.1080/19392699.2024.2385553","DOIUrl":"https://doi.org/10.1080/19392699.2024.2385553","url":null,"abstract":"The bio-depolymerization of coal is a promising technology for converting coal into low-molecular-weight industrial chemicals. In this study, we investigated the characteristics of biodepolymerized...","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141881259","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
Dosing interval of coagulant and flocculant influences settling behavior of coal slime 混凝剂和絮凝剂的加药间隔对煤泥沉降行为的影响
IF 2 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-07-24 DOI: 10.1080/19392699.2024.2382789
Xing Li, Hongzheng Zhu, Xiaojian Wang, Wenliang Zhu
{"title":"Dosing interval of coagulant and flocculant influences settling behavior of coal slime","authors":"Xing Li, Hongzheng Zhu, Xiaojian Wang, Wenliang Zhu","doi":"10.1080/19392699.2024.2382789","DOIUrl":"https://doi.org/10.1080/19392699.2024.2382789","url":null,"abstract":"","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141807989","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
Preparation of good fluidity coal water paste based on the modified compartment stacking theory 基于改良分层理论制备流动性良好的煤水浆
IF 2 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-07-22 DOI: 10.1080/19392699.2024.2382808
Qiwen Wu, Hui Zhao, Weifeng Li, Jianliang Xu, Haifeng Liu
{"title":"Preparation of good fluidity coal water paste based on the modified compartment stacking theory","authors":"Qiwen Wu, Hui Zhao, Weifeng Li, Jianliang Xu, Haifeng Liu","doi":"10.1080/19392699.2024.2382808","DOIUrl":"https://doi.org/10.1080/19392699.2024.2382808","url":null,"abstract":"","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141815428","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 lignite addition on hydrogen yield from corn straw 添加褐煤对玉米秸秆制氢量的影响
IF 2 4区 工程技术
International Journal of Coal Preparation and Utilization Pub Date : 2024-07-22 DOI: 10.1080/19392699.2024.2379431
H. Liang, Ying Wang, Zhimin Zhao, Jun Li, Li-tong Ma
{"title":"Effect of lignite addition on hydrogen yield from corn straw","authors":"H. Liang, Ying Wang, Zhimin Zhao, Jun Li, Li-tong Ma","doi":"10.1080/19392699.2024.2379431","DOIUrl":"https://doi.org/10.1080/19392699.2024.2379431","url":null,"abstract":"","PeriodicalId":13941,"journal":{"name":"International Journal of Coal Preparation and Utilization","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141816175","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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