International Journal of Coal Preparation and Utilization, Volume 44, Issue 8 (2024)

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International Journal of Coal Preparation and Utilization, Volume 44, Issue 8 (2024)

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Research Article

Article
A comparative evaluation of co-gasification of blends of low grade and washed coals with high-rank coal in a fixed bed reactor
Milan Chattopadhyay, Amrit Anand & Shalini Gautam
Pages: 975-992
Published online: 14 Jul 2023
AbstractforA comparative evaluation of co-gasification of blends of low grade and washed coals with high-rank coal in a fixed bed reactor | Full Text | References | PDF (1.8 MB) | EPUB
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Article
Spectroscopy identification method and system for coal and gangue based on multilocation feature fusion
Bo Li, Rui Li, Juanli Li, Rui Xia & Xuewen Wang
Pages: 993-1016
Published online: 26 Jul 2023
AbstractforSpectroscopy identification method and system for coal and gangue based on multilocation feature fusion | Full Text | References | PDF (14.8 MB) | EPUB | Supplemental
  • 134 Views
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Article
Experimental analysis of coal gangue identification using visible-near infrared spectroscopy under different working conditions with local and global model
Tao Liu, Juanli Li, Rui Xia, Xuewen Wang & Bo Li
Pages: 1017-1038
Published online: 26 Jul 2023
AbstractforExperimental analysis of coal gangue identification using visible-near infrared spectroscopy under different working conditions with local and global model | Full Text | References | PDF (7.5 MB) | EPUB
  • 62 Views
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Article
An investigation into the effect of various parameters on oil agglomeration process of coal fines
Pradeep Kumar Mohanty, Singam Jayanthu, Saswati Chakladar & Sanchita Chakravarty
Pages: 1039-1053
Published online: 23 Jul 2023
AbstractforAn investigation into the effect of various parameters on oil agglomeration process of coal fines | Full Text | References | PDF (1.8 MB) | EPUB
  • 117 Views
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Article
Evaluation and mechanism of ultrasound-assisted electrochemical desulfurization using citric acid as the electrolyte solution
Jin Liu, Hai Yang, Chaoshun Jiang, Chenfei Shi, Xing Xing & Chenye Guo
Pages: 1054-1071
Published online: 10 Aug 2023
AbstractforEvaluation and mechanism of ultrasound-assisted electrochemical desulfurization using citric acid as the electrolyte solution | Full Text | References | PDF (2.3 MB) | EPUB
  • 104 Views
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Article
Research on 1mm desliming before separation and high-efficiency separation to improve quality for steam coal
Shijie Yu, Shijun Li, Peng Guo, Runyu Liu, Tong Xu, Yulong Zhang, Tao Huang, Deyang Wen, Haishen Jiang & Chenlong Duan
Pages: 1072-1089
Published online: 29 Aug 2023
AbstractforResearch on 1mm desliming before separation and high-efficiency separation to improve quality for steam coal | Full Text | References | PDF (3 MB) | EPUB
  • 157 Views
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Article
Investigation of fluidization characteristics and separation performance of trapezoidal gas-solid fluidized bed
Shanzhong Zhao, Zengqiang Chen, Yadong Zhang, Xuan Xu, Zhiguo Liu, Enhui Zhou & Chenlong Duan
Pages: 1090-1110
Published online: 22 Aug 2023
AbstractforInvestigation of fluidization characteristics and separation performance of trapezoidal gas-solid fluidized bed | Full Text | References | PDF (6 MB) | EPUB
  • 163 Views
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Article
Studying the influence of cationized pyrolysis oil on the flotation of a bituminous coal using historical data design
Iman Hasanizadeh, Hamid Khoshdast, Kaveh Asgari, Qingqing Huang & Ahmad Rahmanian
Pages: 1111-1129
Published online: 11 Sep 2023
AbstractforStudying the influence of cationized pyrolysis oil on the flotation of a bituminous coal using historical data design | Full Text | References | PDF (6.1 MB) | EPUB
  • 92 Views
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Article
Parametric study of an acid baking process for rare earth element recovery from a bituminous-coal source
Ahmad Nawab, Xinbo Yang & Rick Honaker
Pages: 1130-1154
Published online: 13 Oct 2023
AbstractforParametric study of an acid baking process for rare earth element recovery from a bituminous-coal source | Full Text | References | PDF (4.1 MB) | EPUB | Supplemental
  • 147 Views
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Article
Study on filtration equations based on filtrate viscosity
Hongguang Lv, Wei Chen, Xuegang Kang, Gen Huang, Jihui Li & Liqiang Ma
Pages: 1155-1172
Published online: 24 Oct 2023
AbstractforStudy on filtration equations based on filtrate viscosity | Full Text | References | PDF (4.4 MB) | EPUB
  • 118 Views
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Article
Recognition and location of coal gangue based on BiFPN and ECA attention mechanism
Yan Pengcheng, Kan Xuyue, Zhang Heng, Chen Fengxiang, Wang Wenchang & Wu Ruokai
Pages: 1173-1185
Published online: 24 Oct 2023
AbstractforRecognition and location of coal gangue based on BiFPN and ECA attention mechanism | Full Text | References | PDF (4.6 MB) | EPUB
  • 71 Views
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Article
Design development of coal-based fly ash geopolymer brick using orthogonal array design of experiment
Mohammed Rihan Maaze & Sandeep Shrivastava
Pages: 1186-1210
Published online: 17 Oct 2023
AbstractforDesign development of coal-based fly ash geopolymer brick using orthogonal array design of experiment | Full Text | References | PDF (7.8 MB) | EPUB
  • 129 Views
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Article
A novel separation density model based on force analysis of coal-based oil shale in pulsed fluidized beds
Zhonglin Gao, Guangxin Lu, Chenyang Zhou, Chenlong Duan & Hongzheng Zhu
Pages: 1211-1225
Published online: 25 Nov 2023
AbstractforA novel separation density model based on force analysis of coal-based oil shale in pulsed fluidized beds | Full Text | References | PDF (2.7 MB) | EPUB
  • 99 Views
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