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A Review of Biogenic Coalbed Methane Experimental Studies in China

Microorganisms, 2023
Biogenic coalbed methane (CBM) is an important alternative energy that can help achieve carbon neutrality. Accordingly, its exploration and development have become a research hotspot in the field of fossil energy.
Run Chen, Yunxia Bao, Yajun Zhang
doaj   +1 more source

Research on the Evaluation of Air Quality in Underground Coal Mines Based on a Generalized Contrastive Weighted Comprehensive Scale Index Method

Atmosphere, 2023
In this study, an optimization model was established based on the generalized contrastive weighted comprehensive scale index method. This model gives the evaluation indicators of SO2, NOx, CO, and TSP.
Shihang Li, Xingyue Chen, Gangcheng Peng, Muze Han, Qiaosong Guo, Jun Hou, Bohan Gao   +6 more
doaj   +1 more source

Examining the impact of GHG accounting principles

Carbon Management, 2022
Clearly defined principles are essential elements of GHG accounting and reporting guidelines, protocols, and standards to address the unavoidable expert judgments that must be applied to address ambiguities in these documents.
Michael Gillenwater
doaj   +1 more source

Transparent reporting of research-related greenhouse gas emissions through the scientific CO$_2$nduct initiative [PDF]

Commun. Phys. 5, 150 (2022), 2022
Estimating the greenhouse gas emissions of research-related activities is a critical first step towards the design of mitigation policies and actions. Here we propose and motivate a transparent framework for reporting research-related greenhouse gas emissions, through the inclusion of standardised reporting tables in scientific publications.
arxiv   +1 more source

The Characteristics of the After-Combustion in a Commercial CFBC Boiler Using the Solid Waste Fuel

Energies, 2022
A CFBC (Circulating Fluidized Bed Combustor) boiler for combusted SRF (Solid Refused Fuel) is designed for solid waste combustion and power generation. The boiler consumes about 200 tons/day of SRF and generates 60 ton/h of steam or 10 MWe in electricity.
Jong-Seon Shin, Dowon Shun, Churl-Hee Cho, Yujin Choi, Dal-Hee Bae   +4 more
doaj   +1 more source

Greenhouse gas mitigation in agriculture [PDF]

Philosophical Transactions of the Royal Society B: Biological Sciences, 2007
Agricultural lands occupy 37% of the earth's land surface. Agriculture accounts for 52 and 84% of global anthropogenic methane and nitrous oxide emissions. Agricultural soils may also act as a sink or source for CO2, but the net flux is small. Many agricultural practices can potentially mitigate greenhouse gas (GHG) emissions, the most prominent of ...
Smith, P., Martino, D., Cai, Z., Gwary, D., Janzen, H., Kumar, P., McCarl, B., Ogle, S., O'Mara, F., Rice, C., Scholes, B., Sirotenko, O., Howden, M., McAllister, T., Pan, G., Romanenkov, V., Scheider, U., Towprayoon, S., Wattenbach, M., Smith, J.   +19 more
openaire   +6 more sources

Experimental Analysis of Reaction Heat of CO₂ Absorption of Phase Change Absorber AEP-DPA at Low Partial Pressure

Energies, 2023
The reaction heat of CO2 absorption by organic amines is directly related to the regenerative heat consumption of absorbers. Therefore, it is necessary to study and determine the heat of absorption reaction and heat of regeneration reaction of CO2 ...
Shijian Lu, Fei Yang, Juanjuan Zhang, Ning Wang, Ling Liu, Guojun Kang, Dongya Zhao, Xulin Yu, Qingfang Li   +8 more
doaj   +1 more source

Manure management for greenhouse gas mitigation [PDF]

Animal, 2013
Ongoing intensification and specialisation of livestock production lead to increasing volumes of manure to be managed, which are a source of the greenhouse gases (GHGs) methane (CH4) and nitrous oxide (N2O). Net emissions of CH4 and N2O result from a multitude of microbial activities in the manure environment. Their relative importance depends not only
Petersen, S O, Blanchard, Mélanie, Chadwick, D, del Prado, A, Edouard, Nadège, Mosquera, J, Sommer, S G   +6 more
openaire   +15 more sources

Hydrogen and formate production and utilisation in the rumen and the human colon

Animal Microbiome, 2022
Molecular hydrogen (H2) and formate (HCOO−) are metabolic end products of many primary fermenters in the mammalian gut. Both play a vital role in fermentation where they are electron sinks for individual microbes in an anaerobic environment that lacks ...
William J. Kelly, Roderick I. Mackie, Graeme T. Attwood, Peter H. Janssen, Tim A. McAllister, Sinead C. Leahy   +5 more
doaj   +1 more source

The greenhouse gas balance of European grasslands [PDF]

Global Change Biology, 2015
AbstractThe greenhouse gas (GHG) balance of European grasslands (EU‐28 plus Norway and Switzerland), including CO2, CH4 and N2O, is estimated using the new process‐based biogeochemical model ORCHIDEE‐GM over the period 1961–2010. The model includes the following: (1) a mechanistic representation of the spatial distribution of management practice; (2 ...
Nicolas Viovy, Jean-François Soussana, Benjamin Sultan, Jinfeng Chang, Jinfeng Chang, Philippe Ciais, Nicolas Vuichard   +6 more
openaire   +6 more sources