1. Electrochemical efficacies of coal derived nanocarbons

   • Riya Thomas
   • B. Manoj

   Review Open access 06 December 2020 Pages: 459 - 472

   

2. Arbuscular mycorrhizal symbiosis facilitates apricot seedling (Prunus sibirica L.) growth and photosynthesis in northwest China

   • Yinli Bi
   • Linlin Xie
   • Wenwu Xie

   Research Article Open access 02 February 2021 Pages: 473 - 482

   

3. Investigation of availability, demand, targets, and development of renewable energy in 2017–2050: a case study in Indonesia

   • Erdiwansyah Erdiwansyah
   • Mahidin Mahidin
   • Jalaluddin Jalaluddin

   Research Article Open access 16 January 2021 Pages: 483 - 499

   

4. Study on the operating parameters of the 10 kW SOFC-CHP system with syngas

   • Biao Li
   • Zewei Lyu
   • Zaihong Sun

   Research Article Open access 13 July 2021 Pages: 500 - 509

   

5. Use of petrological and organic geochemical data in determining hydrocarbon generation potential of coals: miocene coals of Malatya Basin (Eastern Anatolia-Turkey)

   • Nazan Yalcin Erik
   • Faruk Ay

   Research Article Open access 21 November 2020 Pages: 510 - 533

   

6. Method for evaluation of the cleanliness grade of coal resources in the Huainan Coalfield, Anhui, China: a case study

   • Guangqing Hu
   • Guijian Liu
   • Biao Fu

   Research Article Open access 27 January 2021 Pages: 534 - 546

   

7. Coal-bearing strata sequence stratigraphy of Paleogene Meihe Formation, Meihe Basin, NE China

   • Yueyue Bai
   • Qingtian Lü
   • Shuqing Yao

   Research Article Open access 04 December 2020 Pages: 547 - 561

   

8. Experimental study of coal fracture dynamics under the influence of cyclic freezing–thawing using shear elastic waves

   • Petr V. Nikolenko
   • Svetlana A. Epshtein
   • Polina S. Anufrenkova

   Research Article Open access 10 August 2020 Pages: 562 - 574

   

9. Cluster modeling of the short-range correlation of acoustically emitted scattering signals

   • Dongjie Xue
   • Lele Lu
   • Yintong Liu

   Research Article Open access 20 August 2020 Pages: 575 - 589

   

10. Effective thermal conductivity in granular media with devolatilization: the Lattice Boltzmann modelling

    • Arkadiusz Grucelski

    Research Article Open access 09 February 2021 Pages: 590 - 604

    

11. Relationship between rock uniaxial compressive strength and digital core drilling parameters and its forecast method

    • Hongke Gao
    • Qi Wang
    • Yue Wang

    Research Article Open access 03 January 2021 Pages: 605 - 613

    

12. Breaking and mining-induced stress evolution of overlying strata in the working face of a steeply dipping coal seam

    • Xiaolou Chi
    • Ke Yang
    • Zhen Wei

    Research Article Open access 04 January 2021 Pages: 614 - 625

    

13. A physical model study of surrounding rock failure near a fault under the influence of footwall coal mining

    • Shukun Zhang
    • Lu Lu
    • Shuda Wang

    Research Article Open access 22 November 2020 Pages: 626 - 640

    

14. Longwall top coal caving design for thick coal seam in very poor strength surrounding strata

    • H. Jangara
    • C. Atilla Ozturk

    Research Article Open access 01 February 2021 Pages: 641 - 658

    

15. Combined support mechanism of rock bolts and anchor cables for adjacent roadways in the external staggered split-level panel layout

    • Adrian Batugin
    • Zhiqiang Wang
    • Shermatova Sayyora Sidikovna

    Research Article Open access 25 January 2021 Pages: 659 - 673

    

16. Active protection of work area against explosion of dust–gas mixture

    • Zbigniew Szkudlarek
    • Sebastian Janas

    Research Article Open access 01 January 2021 Pages: 674 - 684

    

17. Near-source characteristics of two-phase gas–solid outbursts in roadways

    • Aitao Zhou
    • Meng Zhang
    • Derek Elsworth

    Research Article Open access 29 September 2020 Pages: 685 - 696

    

18. Physicochemical, mineralogy, and thermo-kinetic characterisation of newly discovered Nigerian coals under pyrolysis and combustion conditions

    • Bemgba B. Nyakuma
    • Aliyu Jauro
    • Olagoke Oladokun

    Research Article Open access 03 January 2021 Pages: 697 - 716

    

19. Beneficiation of coal using supercritical water and carbon dioxide extraction: sulfur removal

    • Matthew J. DeCuir
    • Ram B. Gupta
    • Bhima Sastri

    Research Article Open access 30 April 2020 Pages: 717 - 726

    

20. Recovery of vanadium and tungsten from waste selective catalytic reduction catalysts by K₂CO₃ roasting and water leaching followed by CaCl₂ precipitation

    • Xianghui Liu
    • Qiaowen Yang

    Research Article Open access 12 November 2020 Pages: 727 - 736

    

21. Design and development of a machine vision system using artificial neural network-based algorithm for automated coal characterization

    • Amit Kumar Gorai
    • Simit Raval
    • Tarini Gautam

    Research Article Open access 21 October 2020 Pages: 737 - 755

    

22. Effects of acid drainage from abandoned coal mines on the microbial community of Shandi River sediment, Shanxi Province

    • Di Chen
    • Qiyan Feng
    • Chunhong Zhao

    Research Article Open access 23 May 2021 Pages: 756 - 766

    

23. Facultative-anaerobic microbial digestion of coal preparation waste and use of effluent solids to enhance plant growth in a sandy soil

    • Paul H. Fallgren
    • Liang Chen
    • Song Jin

    Research Article Open access 22 November 2020 Pages: 767 - 779

    

24. Characteristics of leaching of heavy metals from low-sulfur coal gangue under different conditions

    • Chang Li
    • Liugen Zheng
    • Shuaishuai Ding

    Research Article Open access 11 March 2021 Pages: 780 - 789

    

25. Selected ions and major and trace elements as contaminants in coal-waste dump water from the Lower and Upper Silesian Coal Basins (Poland)

    • Lucyna Lewińska-Preis
    • Ewa Szram
    • Andrzej Kita

    Research Article Open access 30 April 2021 Pages: 790 - 814

    

26. Correction to: Beneficiation of coal using supercritical water and carbon dioxide extraction: sulfur removal

    • Matthew J. DeCuir
    • Ram B. Gupta
    • Bhima Sastri

    Correction Open access 29 May 2020 Pages: 815 - 816