Utilisation of coal gasification in addition of bord and pillar method in underground coal mine

Sk Asraful Karim¹ , Soumyadip Biswas²

Section:Research Paper, Product Type: Journal-Paper
Vol.9 , Issue.5 , pp.56-59, May-2023

Online published on May 31, 2023

Copyright © Sk Asraful Karim, Soumyadip Biswas . This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
 

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Abstract :
Underground coal gasification is an example of a modern, innovative technology that is used to extract the coal for underground as a product of methane gas or syngas. The board and pillar method is a traditional approach. Using the board and pillar method, a non-negotiable amount of coal is lost in the goaf area. We propose to use underground coal gasification in addition to bord and pillar for a working or closed unstowing coal mine as a solution for the previously mentioned problem and for optimal production with minimal cost, time, and labor.

Key-Words / Index Term :
Underground mine, Coal ,Bord and pillar method, Underground coal gasification, Goaf , methane, Injection well, Production well

References :
[1] D.J. Deshmukh, “Bord and pillar method of working coal: Development “Elements of Mining Technology Vol.1,9th edition,Denett, India,pp. 280-294,2014.ISBN:978-81-89904-33-3
[2] D.J. Deshmukh, “Longwall And Other Method Of Working"Elements of Mining Technology Vol.1,9th edition,Denett, India,pp. 310-336,2014.ISBN:978-81-89904-33-3
[3] R.D. Singh,"Choice of coal mining methods"Principal and practices of modern coal mining,1st edition, New Age International (P) Ltd., Publishers, India,pp. 142-155,2022.ISBN: 978-81-224-0974-1.
[4] R.D. Singh, “Underground Gasification of Coal “Principal and practices of modern coal mining,1st edition, New Age International (P) Ltd., Publishers, India,pp. 366-1376,2022.ISBN:978-81-224-0974-1.
[5] Boorla Srikanth, Mr. Vinay Kumar Patel, “Depillaring By Bord And Pillar Method With Stowing Operation In Underground Coal Mines ,Thematics Journal of Applied Sciences, Vol 11, issue 5, May 2022 .
[6] Vivek Ranade, Sanjay Mahajani, and Ganesh Samdani, “Introduction “Computational Modeling of Underground Coal Gasification, 1st edition,CRC Press Taylor & Francis Group, U.S.,pp- 1-18,2020.ISBN-13: 978-1-138-09159-7
[7] D.J. Deshmukh, “Stowing Practice “Elements of Mining Technology Vol.1,9th edition,Denett, India,pp. 265-279,2014.ISBN:978-81-89904-33-3
[8] R.D. Singh, “Subsidence in Coal Mines “Principal and practices of modern coal mining,1st edition, New Age International (P) Ltd., Publishers, India,pp. 366-1376,2022.ISBN: 978-81-224-0974-1.