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Title: Evaluation of methane release from coals from the San Juan basin and Powder River basin

Journal Article · · Fuel
ORCiD logo [1];  [2];  [3]; ORCiD logo [4]
  1. Southern Illinois University, Carbondale, IL (United States); SUNY, Albany
  2. University of Rochester, NY (United States)
  3. Southern Illinois University, Carbondale, IL (United States)
  4. State University of New York at Albany, NY (United States)

To enhance methane release from bituminous coal in the Illinois basin, a nutrient recipe, an adapted microbial community, and optimal biogasification condition leading to maximum methane release have been developed. To evaluate whether the developed strategy is applicable to coals from other geological settings, coal samples from the San Juan (SJ) basin and Powder River (PR) basin were investigated. This study showed that without the addition of ethanol, more methane was released from PR coal than from SJ coal. Ethanol increased and inhibited methane production from SJ and PR coal, respectively. The dominant degradation products in all microcosms were similar even though the concentrations of identified compounds were dependent on the coal samples used. The addition of 2-bromoethanesulfonate completely arrested methanogenesis and resulted in higher content of total organic carbon in fermentation broth than those without. Comparing the coals before and after biotreatment, the elemental compositions did not change much even though significant mass losses were found for both coals. This study demonstrated that a given microbial community can be used for different ranks of coals. To maximize methane release, nutrient recipes may be shared for coals with the same rank, but not for coals having different compositions.

Research Organization:
State University of New York at Albany, NY (United States)
Sponsoring Organization:
National Science Foundation (NSF); USDOE; USDOE Office of Fossil Energy (FE)
Grant/Contract Number:
FE0026161
OSTI ID:
1631412
Journal Information:
Fuel, Journal Name: Fuel Journal Issue: C Vol. 244; ISSN 0016-2361
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

References (33)

Trapped organic compounds and aromatic units in coals journal September 1978
Recent progress in coal structure research journal November 1992
Characterization of coal-derived hydrocarbons and source-rock potential of coal beds, San Juan Basin, New Mexico and Colorado, U.S.A. journal July 1989
Finding cost-effective nutrient solutions and evaluating environmental conditions for biogasifying bituminous coal to methane ex situ journal March 2016
Optimization of methane production from bituminous coal through biogasification journal December 2016
Biodegradation of sedimentary organic matter associated with coalbed methane in the Powder River and San Juan Basins, U.S.A. journal October 2008
Bioassay for estimating the biogenic methane-generating potential of coal samples journal October 2008
Microbial and chemical factors influencing methane production in laboratory incubations of low-rank subsurface coals journal October 2008
CBM and CO2-ECBM related sorption processes in coal: A review journal August 2011
Biogenic methane potential for Surat Basin, Queensland coal seams journal November 2011
Characterizing microbial communities dedicated for conversion of coal to methane in situ and ex situ journal July 2015
A metaproteomic approach for identifying proteins in anaerobic bioreactors converting coal to methane journal July 2015
Coal depolymerization using permanganate under optimal conditions journal November 2016
Enhanced coal-dependent methanogenesis coupled with algal biofuels: Potential water recycle and carbon capture journal February 2017
Development of a nutrient recipe for enhancing methane release from coal in the Illinois basin journal February 2018
When will fossil fuel reserves be diminished? journal January 2009
Biogenic methane production from coal: A review on recent research and development on microbially enhanced coalbed methane (MECBM) journal February 2016
Changes in gas storage and transport properties of coal as a result of enhanced microbial methane generation journal September 2016
Evaluating approaches for sustaining methane production from coal through biogasification journal August 2017
A formation water-based nutrient recipe for potentially increasing methane release from coal in situ journal December 2017
Sustaining biogenic methane release from Illinois coal in a fermentor for one year journal September 2018
Organic intermediates in the anaerobic biodegradation of coal to methane under laboratory conditions journal September 2010
Adsorption and Diffusion of Alcohol Vapors by Argonne Premium Coals journal July 2000
Degradation of Phthalic Acids and Benzoic Acid from Terephthalic Acid Wastewater by Advanced Oxidation Processes journal August 2006
Characterization of the last step of the aerobic phenylacetic acid degradation pathway journal February 2007
Field and laboratory studies on the bioconversion of coal to methane in the San Juan Basin journal January 2012
Stimulation of Methane Generation from Nonproductive Coal by Addition of Nutrients or a Microbial Consortium journal September 2010
Methane-Producing Microbial Community in a Coal Bed of the Illinois Basin journal February 2008
Anaerobic capacities of leaf litter. journal January 1996
Biogeochemistry of Microbial Coal-Bed Methane journal May 2011
Significance of microbial activity in Australian coal bed methane reservoirs -- a review journal September 2006
Anaerobic pre-treatment of petrochemical effluents: terephthalic acid wastewater journal July 1997
Biofilms: Microbial Life on Surfaces journal September 2002

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