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International Journal of Coal Preparation and Utilization

IF2.1

论文数183

被引数1734

期刊论文 183

发表时间

Efficient and green recovery of rare-earth elements from coal gangue via electric field-assisted leaching in a sulfamic-ascorbic acid system 通过磺基水杨酸-抗坏血酸体系中电场辅助浸出从煤矸石中高效绿色回收稀土元素

International Journal of Coal Preparation and Utilization

IF2.1

2026-05-01

PREAI

Fan, Ruikang; Guo, Ziyi; Zhang, Rongmiao; Wang, Yifan; Zhou, Enhui

A new machine learning method for predicting flotation coal ash based on data decomposition and reconstruction 基于数据分解与重构的预测浮选煤灰分的新机器学习方法

International Journal of Coal Preparation and Utilization

IF2.1

2026-05-01

PREAI

Han, Ning; Shi, Song; Li, Yifei; Zhang, Zhiyuan; Zhang, Jincheng; Li, Yanfeng

KRD-YOLO: improved coal gangue object detection algorithm of YOLOv8 KRD-YOLO：改进的YOLOv8煤矸石目标检测算法

International Journal of Coal Preparation and Utilization

IF2.1

2026-05-01

PREAI

Wang, Guoxin; Du, Peng; Wang, Shuxia; Ru, Hongfang

Selective recovery of lithium from coal gangue by roasting activation and stepwise acid leaching 通过焙烧活化和分步酸浸从煤矸石中选择性回收锂

International Journal of Coal Preparation and Utilization

IF2.1

2026-05-01

PREAI

Xie, Yu; Ma, Yajie; Shi, Mengmeng; Han, Zhengwei; Pan, Jinhe; Liu, Cheng; Shi, Shulan; Zhou, Changchun

Multi-scale pore structure regulation of gasification fine slag: mechanisms for enhanced flotation and decarbonization 气化细渣的多尺度孔隙结构调控：强化浮选与脱碳的机制

International Journal of Coal Preparation and Utilization

IF2.1

2026-05-01

PREAI

Wang, Yusai; Zhou, Ying; Zhang, Deke; Yu, Kun; Xu, Mengdi

Measurement and analysis of particle size distribution by spatial image reconstruction method 基于空间图像重构方法的颗粒尺寸分布测量与分析

International Journal of Coal Preparation and Utilization

IF2.1

2026-05-01

PREAI

Lu, Jiawang; Wang, Donghao; Lu, Mingzhen; Li, Xinhao; Jiang, Haishen; Pan, Miao; Duan, Chenlong

NMR studies of fuel feedstock: recent advances and perspectives 燃料原料的核磁共振研究：最新进展与展望

International Journal of Coal Preparation and Utilization

IF2.1

2026-05-01

PREAI

Krivdin, Leonid B.

Improper sequence interval-induced data leakage: impact on deep learning model reliability in coal flotation froth image recognition 不适当的序列间隔诱导的数据泄露：对深度学习模型在煤炭浮选泡沫图像识别中可靠性的影响

International Journal of Coal Preparation and Utilization

IF2.1

2026-05-01

PREAI

Zhang, Chunlong; Tan, Jiakun; Xie, Guangyuan

Research on coal gangue detection based on DFINE-CG with multi-feature fusion 基于DFINE-CG多特征融合的煤矸石检测研究

International Journal of Coal Preparation and Utilization

IF2.1

2026-04-01

PREAI

Zhang, Chenyang; He, Yanqing; Wang, Yanwei; Min, Zhenhui; Gong, Fankang; Zhou, Qiang

Advances in near-infrared spectroscopy for coal analysis 近红外光谱技术在煤炭分析中的进展

International Journal of Coal Preparation and Utilization

IF2.1

2026-04-01

PREAI

Cui, Jiahua; Su, Dengyang; Zhou, Silong; Bai, Xiaosong; Huangfu, Zechao; Ma, Lin; Kang, Yuntao; Huang, Gen; Deng, Jiushuai; Sun, Xin; Xu, Hongxiang

Study on the effects of crushing and pulverization on the composition of coal functional groups and their microcrystalline structure 破碎和研磨对煤中官能团组成及其微晶结构影响的研究

International Journal of Coal Preparation and Utilization

IF2.1

2026-03-01

PREAI

Wu, Chunxi; Chu, Tingxiang; Jiang, Boning; Zheng, Wancheng; Zhu, Tianru; Zhang, Xi; Chen, Yuexia; Li, Lei

Analysis of key active sites of coal spontaneous combustion based on molecular dynamics method 基于分子动力学方法的煤自燃关键活性位点分析

International Journal of Coal Preparation and Utilization

IF2.1

2026-03-01

PREAI

Hu, Daimin; Pan, Rongkun; Chao, Jiangkun; Liu, Wei; Zhang, Wenlong; Guo, Zhidong

Optimization of coal fineness base on tiny data modeling using Gaussian process 基于高斯过程的微观数据建模的煤粉细度优化

International Journal of Coal Preparation and Utilization

IF2.1

2026-03-01

PREAI

Wang, Chunlin; Xu, Rimin; Liu, Yang; Chen, Lejun; Weng, Li

Research on coal gangue recognition based on multi-media images and Improved-YOLOv5 基于多媒体图像和改进-YOLOv5的煤矸石识别研究

International Journal of Coal Preparation and Utilization

IF2.1

2026-03-01

PREAI

Yang, Yang; Chen, Penghui; Xun, Qikai; Yin, Meng; Gu, Qingheng

Study on a slurry mass concentration detection method based on dual-source physical signal fusion and a PIQ-Transformer model 基于双源物理信号融合和PIQ-Transformer模型的一种浆料质量浓度检测方法研究

International Journal of Coal Preparation and Utilization

IF2.1

2026-03-01

PREAI

Wang, Lanhao; Wang, Kecheng; Wang, Shu; Dai, Wei; Wang, Hongyan

Low-temperature pre-carbonization modulation of the surface properties and floatability of low-rank coal 低温预碳化对低阶煤表面性质和可浮性的调控

International Journal of Coal Preparation and Utilization

IF2.1

2026-03-01

PREAI

Xie, Yutong; Yao, Zongxu; Wei, Qun; Guan, Yinshuang; Tang, Zhiqiang; Jiang, Wei; Xu, Tianqi; Wang, Zhijian; Zhou, Enhui; Duan, Chenlong; Dong, Liang

Study on the pulp conditioning effect of flotation under the synergistic action of jet and stirring 在喷射与搅拌协同作用下浮选的矿浆调浆效果研究

International Journal of Coal Preparation and Utilization

IF2.1

2026-03-01

PREAI

Zhou, Wei; He, Zuoyu; Wang, Zilei

Evolutionary history and utilization potential of permian coals of Bastacolla Mine, Jharia Coalfield, Jharkhand, India 巴斯塔科拉矿（Bastacolla Mine）二叠纪煤的演化历史及其利用潜力——以印度贾里亚煤田（Jharia Coalfield, Jharkhand）为例

International Journal of Coal Preparation and Utilization

IF2.1

2026-03-01

PREAI

Kumar, Alok; Ishita; Dubey, Saumya; Singh, Prakash K.

Prediction of the partition coefficients of coal using mathematical models and artificial neural networks 用数学模型和人工神经网络预测煤的分配系数

International Journal of Coal Preparation and Utilization

IF2.1

2026-03-01

PREAI

Sokolovic, Jovica; Dolovic, Ivana; Tanikic, Dejan; Ilic, Ivana

Effect of thermal extraction on the pore structure of low-rank coal 热解提取对低阶煤孔隙结构的影响

International Journal of Coal Preparation and Utilization

IF2.1

2026-03-01

PREAI

Zhang, Xiao; Cheng, Huan; Xiao, Luying; An, Zhanlai; Liao, Fei; Guo, Rui