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  Underground Coal Gasification with Extended CO2 Utilization - An Economic and Carbon Neutral Approach to Tackle Energy and Fertilizer Supply Shortages in Bangladesh

Nakaten, N. C., Islam, R., Kempka, T. (2014): Underground Coal Gasification with Extended CO2 Utilization - An Economic and Carbon Neutral Approach to Tackle Energy and Fertilizer Supply Shortages in Bangladesh. - Energy Procedia, 63, 8036-8043.
https://doi.org/10.1016/j.egypro.2014.11.840

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Item Permalink: https://gfzpublic.gfz.de/pubman/item/item_814905 Version Permalink: https://gfzpublic.gfz.de/pubman/item/item_814905_5
Genre: Journal Article

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 Creators:
Nakaten, Natalie Christine1, Author           
Islam, Rafiqul2, Author
Kempka, T.1, Author                 
Affiliations:
15.3 Hydrogeology, 5.0 Earth Surface Processes, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum, ou_146047              
2External Organizations, ou_persistent22              

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Free keywords: Underground coal gasification; carbon dioxide utilization; urea production; enhanced gas recovery; economics
 Abstract: UCG facilitates deep-seated coal seam utilization in the Jamalganj deposit (Bangladesh) by producing synthesis gas for electricity and fertilizer production. Based on previous studies which assessed UCG combined with carbon utilization in a urea process, we further investigated excess CO2 utilization by means of enhanced gas recovery (EGR) at the Bahkrabad gas field. Our techno-economic modeling results demonstrate that an economic and carbon neutral UCG operation with urea production and EGR is feasible. Thus, this approach introduces a bridging technology that can tackle Bangladesh's fertilizer and power supply shortages in addition to increasing gas recovery from Bangladesh's depleting natural gas deposits.

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 Dates: 2014
 Publication Status: Finally published
 Pages: -
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 Rev. Type: -
 Identifiers: DOI: 10.1016/j.egypro.2014.11.840
URI: http://doi.crossref.org/servlet/query?format=unixref&pid=bib@gfz-potsdam.de&id=10.1016/j.egypro.2014.11.840
GFZPOF: p3 PT5 Georesources
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Title: Energy Procedia
Source Genre: Journal, Scopus, oa
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Pages: - Volume / Issue: 63 Sequence Number: - Start / End Page: 8036 - 8043 Identifier: CoNE: https://gfzpublic.gfz.de/cone/journals/resource/journals2_134