Results 161 to 170 of about 452,946 (300)

Hard Coal Subsidies: A Never-Ending Story? [PDF]

In Germany, hard coal has been subsidized for almost half a century. Despite the declining significance of hard coal production for the domestic labor market, the magnitude of subsidies increased until the middle of the last decade.
Manuel Frondel, Rainer Kambeck, Christoph M. Schmidt   +2 more
core  

Gas Generation Characteristics and Mechanisms of Medium-Rank Bituminous Coal Under Rotational Shear. [PDF]

Nanomaterials (Basel)
Cheng N, Wang X, Yan W, Shi M, Pan J, Hou Q.   +5 more
europepmc   +1 more source

Kikuyu grass clippings as a bioeconomy feedstock: influence of pyrolysis conditions on biochar properties and its effect on the growth of Swiss chard

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract The integration of urban organic waste streams into the bioeconomy is critical for advancing the water–food–energy nexus. Grass clippings, an abundant and underutilized municipal residue, represent a promising feedstock for producing value‐added materials.
Ami Janse van Rensburg, Herman Potgieter, Yusuf Makarfi Isa   +2 more
wiley   +1 more source

Enhancing the Valorization of Heavy Coal Tar through SBS Modification: Pyrolysis Kinetics and Thermal Conversion Behavior. [PDF]

ACS Omega
Guohua W, Zhengze H, Zhen X, Yanchun P, Zhufeng J, Jiayin L, Yang J, Shu H.   +7 more
europepmc   +1 more source

Catalytic pyrolysis of biomass waste using coal fly ash‐derived ZSM‐5 zeolite for enhanced bioenergy production

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Energy security and sustainability drive the exploration of innovative conversion strategies for abundant biomass waste into energy‐dense products (solid, liquid, and gaseous biofuels). This study demonstrated the catalytic potential of a coal fly ash (CFA)‐derived ZSM‐5 zeolite in enhancing biomass pyrolysis, focusing on lignocellulosic ...
Januario Da Costa Hossi, Kevin Harding
wiley   +1 more source

Effects of Coal Rank on the Adsorption Characteristics and Mechanism of Hydrogen Sulfide by Coal Molecules. [PDF]

ACS Omega
Jia P, Huang X, Li Y, Jia J, Wu L.
europepmc   +1 more source

Optimization of acid‐catalyzed transesterification of oil derived from mango processing seed waste: a step towards the circular economy

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Energy is the basis for socio‐economic development. The effects of fossil‐based energy sources underscore the urgent need for renewable and cost‐effective alternatives. Biofuels derived from non‐edible and low‐cost feedstocks are a promising alternative.
Getachew D. Gebre, Shemelis N. Gebremariam, Yadessa G. Keneni, Jorge M. Marchetti   +3 more
wiley   +1 more source

Synergistic Wetting Mechanisms of Mixed Surfactants at Different Mixing Ratios on Anthracite: Insights from Molecular Dynamics Simulations. [PDF]

ACS Omega
Zhou Q, Li Y, Dou L.
europepmc   +1 more source

What drives animal responses to high severity fire? The role of functional traits

Biological Reviews, EarlyView.
ABSTRACT Fire regimes are changing worldwide, with increases in the frequency, extent, and severity of fires posing growing risks to biodiversity. Fire severity – the degree of habitat alteration following fire – strongly influences both immediate survival and long‐term recovery of fauna.
Grace A. Vielleux, Trent D. Penman, Victoria A. Reynolds, Matthew H. Swan   +3 more
wiley   +1 more source

Fine Assessment of Water Abundance and Water Inflow Potential in Coal-Bearing Strata Based on Water Storage Space Microelements. [PDF]

ACS Omega
Shi L, Zhang Z, Jiang R, Dong F, Duan Y, Xu G, Cheng S, Li Y.   +7 more
europepmc   +1 more source