International Journal of Coal Preparation and Utilization, Volume 42, Issue 9 (2022)

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International Journal of Coal Preparation and Utilization, Volume 42, Issue 9 (2022)

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Research Article

Article
Strength and durability studies on sustainable eco-friendly green solid blocks
Kavitha E & Vidhya K.
Pages: 2551-2565
Published online: 12 Jan 2022
AbstractforStrength and durability studies on sustainable eco-friendly green solid blocks | Full Text | References | PDF (8.1 MB) | EPUB
  • 206 Views
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Original Article

Article
Analysis of enhancing moisture-proof and waterproof performance for lignite powder briquette
Zhenkun Guo, Jianjun Wu, Yixin Zhang, Fanhui Guo, Zekai Miao, Xu Zhao & Yang Guo
Pages: 2566-2580
Published online: 22 Dec 2020
AbstractforAnalysis of enhancing moisture-proof and waterproof performance for lignite powder briquette | Full Text | References | PDF (4.2 MB) | EPUB
  • 210 Views
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Article
Experimental Study on the Influence of Pyrite Oxidation Products on Coal Spontaneous Combustion
Bing Lu, Ling Qiao, Jiren Wang, Jing Zhang & Junling Ding
Pages: 2581-2596
Published online: 27 Dec 2020
AbstractforExperimental Study on the Influence of Pyrite Oxidation Products on Coal Spontaneous Combustion | Full Text | References | PDF (2.2 MB) | EPUB
  • 142 Views
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Article
Effect of slurry preconditioning on the occurrence of major minerals in the flotation products of coal
Danlong Li, Yannan Liang, Haian Wang, Lu Yang, Xiaokang Yan, Lijun Wang & Haijun Zhang
Pages: 2597-2612
Published online: 29 Dec 2020
AbstractforEffect of slurry preconditioning on the occurrence of major minerals in the flotation products of coal | Full Text | References | PDF (9.1 MB) | EPUB
  • 501 Views
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Research Article

Article
Influence of ionic liquid pretreatment on coal desulfurization
Gongcheng Sun, Mei Li, Xueyun Cheng, Ning Ding & Jingsong Yue
Pages: 2613-2634
Published online: 18 Jan 2021
AbstractforInfluence of ionic liquid pretreatment on coal desulfurization | Full Text | References | PDF (5.1 MB) | EPUB
  • 279 Views
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Original Article

Article
Collecting behaviors of high internal phase (HIP) emulsion in flotation of ultrafine high-ash content coal slime
Xuemin Zhao, Yunmin Tang, Binglong Zhao, Changning Wu, Junguo Li, Changqing Chu, Ke Liu & Yulong Ding
Pages: 2635-2655
Published online: 06 Jan 2021
AbstractforCollecting behaviors of high internal phase (HIP) emulsion in flotation of ultrafine high-ash content coal slime | Full Text | References | PDF (6.3 MB) | EPUB
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Article
Artificial neural network modeling for predicting the screening efficiency of coal with varying moisture content in the vibrating screen
Bharath Kumar Shanmugam, Harsha Vardhan, M. Govinda Raj, Marutiram Kaza, Rameshwar Sah & Harish Hanumanthappa
Pages: 2656-2674
Published online: 16 Jan 2021
AbstractforArtificial neural network modeling for predicting the screening efficiency of coal with varying moisture content in the vibrating screen | Full Text | References | PDF (10.5 MB) | EPUB
  • 288 Views
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Article
Study on the effect of chemical inhibitors on CO2 adsorption in coal
Fei Gao, Zhe Jia, Ya-Fei Shan, Rui-Jie Sun & Xiao-Gang Mu
Pages: 2675-2684
Published online: 16 Jan 2021
AbstractforStudy on the effect of chemical inhibitors on CO2 adsorption in coal | Full Text | References | PDF (1.9 MB) | EPUB
  • 109 Views
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Article
Beneficiation of high-ash Indian coal fines by froth flotation using bio-degradable-oil as a collector
K. L. Bharath, Suresh Nikkam & G. Udayabhanu
Pages: 2685-2702
Published online: 09 Feb 2021
AbstractforBeneficiation of high-ash Indian coal fines by froth flotation using bio-degradable-oil as a collector | Full Text | References | PDF (4.2 MB) | EPUB
  • 296 Views
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Article
On the spontaneous combustion liability of South African coal: a report
Moshood Onifade, Bekir Genc, Khadija Omar Said & Abisola Risiwat Gbadamosi
Pages: 2703-2721
Published online: 15 Feb 2021
AbstractforOn the spontaneous combustion liability of South African coal: a report | Full Text | References | PDF (4.2 MB) | EPUB
  • 130 Views
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Article
Low-temperature oxidation and self-heating accelerated spontaneous combustion properties of a Yima formation bituminous coal with various moisture contents
Gang Li, Wen-Hao Huangfu, Fei You, Ze-Yang Song, Wen-Da Wang & Yuan-Shu Zhu
Pages: 2722-2741
Published online: 28 Feb 2021
AbstractforLow-temperature oxidation and self-heating accelerated spontaneous combustion properties of a Yima formation bituminous coal with various moisture contents | Full Text | References | PDF (8.7 MB) | EPUB
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Research Article

Article
Correction of froth gray value in the prediction of clean coal ash content in coal flotation
Jiakun Tan, Long Liang, Yaoli Peng & Guangyuan Xie
Pages: 2742-2755
Published online: 17 Mar 2021
AbstractforCorrection of froth gray value in the prediction of clean coal ash content in coal flotation | Full Text | References | PDF (6.8 MB) | EPUB
  • 182 Views
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Article
Kinetics of bubble interaction with low rank coal surface in the presence of adsorbed dodecane-oleic acid collector mixture
Yinfei Liao, Hourui Ren, Maoyan An, Yijun Cao, Longfei Ma, Xiaodong Hao, Zechen Liu & Zhe Yang
Pages: 2756-2769
Published online: 26 Mar 2021
AbstractforKinetics of bubble interaction with low rank coal surface in the presence of adsorbed dodecane-oleic acid collector mixture | Full Text | References | PDF (5.1 MB) | EPUB
  • 231 Views
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Article
Experimental study on the influence of external factors on image features of coal and gangue
Man Li, Xianli He, Yong Duan & Maolin Yang
Pages: 2770-2787
Published online: 19 Mar 2021
AbstractforExperimental study on the influence of external factors on image features of coal and gangue | Full Text | References | PDF (2.1 MB) | EPUB
  • 243 Views
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Article
Effect of mixing ratio on the adsorption behavior of low-rank coal surface using mixed collectors: Experimental and molecular dynamics simulation study
Zechen Liu, Hourui Ren, Zhe Yang, Yinfei Liao & Yongtian Wang
Pages: 2788-2803
Published online: 26 Mar 2021
AbstractforEffect of mixing ratio on the adsorption behavior of low-rank coal surface using mixed collectors: Experimental and molecular dynamics simulation study | Full Text | References | PDF (3.6 MB) | EPUB
  • 245 Views
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Article
Assessment of power generation potential from the cofiring of Elaeis Guineensis Residues with coal pellets in a popular Nigerian palm oil research institute
Onochie U. P.Otomi K O, H. I. Owamah, Ikpeseni S. C & A. C. Adingwupu
Pages: 2804-2819
Published online: 06 Apr 2021
AbstractforAssessment of power generation potential from the cofiring of Elaeis Guineensis Residues with coal pellets in a popular Nigerian palm oil research institute | Full Text | References | PDF (3.2 MB) | EPUB
  • 79 Views
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Article
Evolution of coal flocs during flocculation under different stirring velocities
Qiming Zhuo, Wenli Liu, Xiaomiao Jiao, Hongxiang Xu & Xiaopeng Sun
Pages: 2820-2834
Published online: 02 Apr 2021
AbstractforEvolution of coal flocs during flocculation under different stirring velocities | Full Text | References | PDF (2.3 MB) | EPUB
  • 330 Views
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Article
Cold briquetting of coke breeze with damp milling pretreatment as enhancement
Yufeng Guo, Xiaolei Hou, Feng Chen, Fuqiang Zheng, Shuai Wang, Lingzhi Yang, Hongguo Yao, Botao Xue, Jinlai Zhang & Yuekai Wen
Pages: 2835-2848
Published online: 31 Mar 2021
AbstractforCold briquetting of coke breeze with damp milling pretreatment as enhancement | Full Text | References | PDF (8.6 MB) | EPUB
  • 176 Views
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Article
Regression modeling and residual analysis of screening coal in screening machine
Bharath Kumar Shanmugam, Harsha Vardhan, M. Govinda Raj, Marutiram Kaza, Rameshwar Sah & Harish Hanumanthappa
Pages: 2849-2864
Published online: 19 May 2021
AbstractforRegression modeling and residual analysis of screening coal in screening machine | Full Text | References | PDF (7.9 MB) | EPUB
  • 216 Views
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