1. Comparative study on different coals from the Lorraine basin (France) by sorption isotherms, thermogravimetric analysis and breakthrough curves for CO₂-ECBM recovery

   • Franck Amoih
   • Gisèle Finqueneisel
   • Dragan Grgic

   Research Open access 31 May 2024 Article: 46

   

2. Screening the optimal Co_x/CeO₂(110) (x = 1–6) catalyst for methane activation in coalbed gas

   • Li’nan Huang
   • Danyang Li
   • Kongzhai Li

   Research Open access 31 May 2024 Article: 45

   

3. Failure characteristics and fracture mechanism of overburden rock induced by mining: A case study in China

   • Jiawei Li
   • Meng Zhang
   • Baoliang Zhang

   Research Open access 31 May 2024 Article: 44

   

4. Effect mechanism of seepage force on the hydraulic fracture propagation

   • Haiyang Wang
   • Desheng Zhou
   • Peng Zheng

   Research Open access 30 May 2024 Article: 43

   

5. Photocatalytic degradation of methylene blue over MIL-100(Fe)/GO composites: a performance and kinetic study

   • Yuxue Wei
   • Zhiyuan Fu
   • Song Sun

   Research Open access 29 May 2024 Article: 42

   

6. Organic petrographic and mineralogical composition of the No. 6 coal seam of the Soutpansberg Coalfield, South Africa: Insights into paleovegetation and depositional environment

   • Sanki Biswas
   • Nicola J. Wagner
   • Ofentse M. Moroeng

   Research Open access 24 May 2024 Article: 41

   

7. Mechanical properties and energy evolutions of burst-prone coal samples with holes and fillings

   • Yukai Fu
   • Yongzheng Wu
   • Jie He

   Research Open access 14 May 2024 Article: 40

   

8. Research advances in enhanced coal seam gas extraction by controllable shock wave fracturing

   • Chaojun Fan
   • Hao Sun
   • Lijun Zhou

   Review Open access 14 May 2024 Article: 39

   

9. Influences of clean fracturing fluid viscosity and horizontal in-situ stress difference on hydraulic fracture propagation and morphology in coal seam

   • Gang Wang
   • Shuxin Wang
   • Jiuyuan Fan

   Research Open access 09 May 2024 Article: 38

   

10. Synergistic CO₂ mineralization using coal fly ash and red mud as a composite system

    • Zhenchao Yao
    • Yugao Wang
    • Xianyong Wei

    Research Open access 09 May 2024 Article: 37

    

11. Mechanical properties and acoustic emission characteristics of soft rock with different water contents under dynamic disturbance

    • Yujing Jiang
    • Lugen Chen
    • Bin Liang

    Research Open access 04 May 2024 Article: 36

    

12. Chemical looping reforming of the micromolecular component from biomass pyrolysis via Fe₂O₃@SBA-16

    • Yunchang Li
    • Bo Zhang
    • Zhiqiang Wu

    Research Open access 29 April 2024 Article: 35

    

13. Effect of long reaction distance on gas composition from organic-rich shale pyrolysis under high-temperature steam environment

    • Lei Wang
    • Rui Zhang
    • Yangsheng Zhao

    Research Open access 28 April 2024 Article: 34

    

14. Effects of dust controls on respirable coal mine dust composition and particle sizes: case studies on auxiliary scrubbers and canopy air curtain

    • F. Animah
    • C. Keles
    • E. Sarver

    Research Open access 20 April 2024 Article: 33

    

15. A critical review on direct catalytic hydrogasification of coal into CH₄: catalysis process configurations, evaluations, and prospects

    • Shuai Yan
    • Jun Feng
    • Jicheng Bi

    Research Open access 18 April 2024 Article: 32

    

16. Understanding poromechanical response of a biogenic coalbed methane reservoir

    • Rohit Pandey
    • Satya Harpalani

    Research Open access 17 April 2024 Article: 31

    

17. Advancing respirable coal mine dust source apportionment: a preliminary laboratory exploration of optical microscopy as a novel monitoring tool

    • Nestor Santa
    • Emily Sarver

    Research Open access 16 April 2024 Article: 30

    

18. Development and technology status of energy storage in depleted gas reservoirs

    • Jifang Wan
    • Yangqing Sun
    • Maria Jose Jurado

    Research Open access 12 April 2024 Article: 29

    

19. Theoretical analysis of hydrogen solubility in direct coal liquefaction solvents

    • Xiaobin Zhang
    • Aoqi Wang
    • Wenying Li

    Research Open access 08 April 2024 Article: 28

    

20. Residual subsidence time series model in mountain area caused by underground mining based on GNSS online monitoring

    • Xugang Lian
    • Lifan Shi
    • Haodi Fan

    Research Open access 06 April 2024 Article: 27

    

21. Uncertainties of landslide susceptibility prediction: influences of different study area scales and mapping unit scales

    • Faming Huang
    • Yu Cao
    • Changshi Yu

    Research Open access 05 April 2024 Article: 26

    

22. Theoretical analysis and engineering application of controllable shock wave technology for enhancing coalbed methane in soft and low-permeability coal seams

    • Guodong Qiao
    • Zegong Liu
    • Youzhi Zhao

    Research Open access 31 March 2024 Article: 25

    

23. A mini review on the separation of Al, Fe and Ti elements from coal fly ash leachate

    • Yuan Shi
    • Fengqi Jiang
    • Yingying Shen

    Review Open access 30 March 2024 Article: 24

    

24. Process engineering of demineralisation of moderate to high ash Indian coals through NaOH-HCl leaching and HF leaching

    • Heena Dhawan
    • D. K. Sharma

    Research Open access 29 March 2024 Article: 23

    

25. Hydrodynamic resistance of pore–throat structures and its effect on shale oil apparent permeability

    • Wendong Wang
    • Qian Zhang
    • Yuliang Su

    Research Open access 27 March 2024 Article: 22

    

26. Agglomeration of coal and polyethylene mixtures during fixed-bed co-gasification

    • Igor G. Donskoy
    • Aleksandr N. Kozlov
    • Lu Ding

    Research Open access 27 March 2024 Article: 21

    

27. CO₂ capture by modified clinoptilolite and its regeneration performance

    • Bo Jiang
    • Bo Zhang
    • Yi Xing

    Research Open access 22 March 2024 Article: 20

    

28. Determining rock crack stress thresholds using ultrasonic through-transmission measurements

    • Jiangwan He
    • Mehdi Serati
    • Arthur De Alwis

    Research Open access 20 March 2024 Article: 19

    

29. Performance characteristics of the airlift pump under vertical solid–water–gas flow conditions for conveying centimetric-sized coal particles

    • Parviz Enany
    • Carsten Drebenshtedt

    Research Open access 20 March 2024 Article: 18

    

30. Three-dimensional numerical simulation of dynamic strength and failure mode of a rock mass with cross joints

    • Tingting Liu
    • Wenxu Huang
    • Chao Zhang

    Research Open access 16 March 2024 Article: 17

    

31. Effect of thermal maturation and organic matter content on oil shale fracturing

    • Fatemeh Saberi
    • Mahboubeh Hosseini-Barzi

    Case study Open access 16 March 2024 Article: 16

    

32. Comprehensive kinetic study on ammonia/ethylene counter-flow diffusion flames: influences of diluents

    • Zhimei Shu
    • Tingting Xu
    • Dong Liu

    Research Open access 15 March 2024 Article: 15

    

33. Responses of soil stoichiometry and soil enzyme activities in the different distance around opencast coal mine of the Hulun Buir Grassland of China

    • Yinli Bi
    • Nan Guo
    • Ziheng Song

    Research Open access 14 March 2024 Article: 14

    

34. Experimental and numerical simulation study on forced ventilation and dust removal of coal mine heading surface

    • Haotian Zheng
    • Bingyou Jiang
    • Yuannan Zheng

    Research Open access 12 March 2024 Article: 13

    

35. Exploring pore-scale production characteristics of oil shale after CO₂ huff ‘n’ puff in fractured shale with varied permeability

    • Tianhan Xu
    • Jian Wang
    • Ye Tian

    Research Open access 12 March 2024 Article: 12

    

36. Heteroatoms doped iron oxide-based catalyst prepared from zinc slag for efficient selective catalytic reduction of NO_x with NH₃

    • Jiale Liang
    • Yaojun Zhang
    • Lei Wu

    Research Open access 05 February 2024 Article: 11

    

37. Quantitative characterization of the brittleness of deep shales by integrating mineral content, elastic parameters, in situ stress conditions and logging analysis

    • Tongtong Luo
    • Jianguo Wang
    • Fenggang Wang

    Research Open access 05 February 2024 Article: 10

    

38. State-of-the-art on the anchorage performance of rock bolts subjected to shear load

    • Yu Chen
    • Haodong Xiao

    Review Open access 05 February 2024 Article: 9

    

39. Influence of water coupling coefficient on the blasting effect of red sandstone specimens

    • Yang Li
    • Renshu Yang
    • Dairui Fu

    Research Open access 04 February 2024 Article: 8

    

40. Geochemical and petrological studies of high sulfur coal and overburden from Makum coalfield (Northeast India) towards understanding and mitigation of acid mine drainage

    • Angana Mahanta
    • Debashis Sarmah
    • Binoy K. Saikia

    Research Open access 03 February 2024 Article: 7

    

41. Multiscale analysis of fine slag from pulverized coal gasification in entrained-flow bed

    • Lirui Mao
    • Mingdong Zheng
    • Hanxu Li

    Research Open access 03 February 2024 Article: 6

    

42. Fabrication of pollution-free coal gangue-based catalytic material utilizing ferrous chloride as activator for efficient peroxymonosulfate activation

    • Zhiming Sun
    • Xinlin Wang
    • Chunquan Li

    Research Open access 20 January 2024 Article: 5

    

43. Fracture propagation and evolution law of indirect fracturing in the roof of broken soft coal seams

    • Haifeng Zhao
    • Pengyue Li
    • Wenjie Yao

    Research Open access 17 January 2024 Article: 4

    

44. Three dimensional discrete element modelling of the conventional compression behavior of gas hydrate bearing coal

    • Xia Gao
    • Nannan Wang
    • Xia Liu

    Research Open access 16 January 2024 Article: 3

    

45. Numerical analysis on the factors affecting post-peak characteristics of coal under uniaxial compression

    • Zhiguo Lu
    • Wenjun Ju
    • Taotao Du

    Research Open access 04 January 2024 Article: 2

    

46. Fuzzy inference system using genetic algorithm and pattern search for predicting roof fall rate in underground coal mines

    • Ayush Sahu
    • Satish Sinha
    • Haider Banka

    Research Open access 03 January 2024 Article: 1