Results 21 to 30 of about 130,835 (290)

Multi-field coupling-based numerical simulations of CO2 storage in saline aquifers: A case study of the Dingji Coal Mine, Huainan mining area

Meitian dizhi yu kantan
BackgroundSaline aquifers are characterized by extensive distribution, abundant reserves, and substantial potential for CO2 storage, establishing them as the most promising geological media for carbon capture, utilization, and storage (CCUS). CO2 storage
Dianshang LI, Sijian ZHENG, Qingfa LIAO, Wei MIAO, Yuchen TIAN, Helong ZHANG, Yanzhi LIU, Shiqi LIU   +7 more
doaj   +1 more source

CO2 emissions from biomass combustion Accounting of CO2 emissions from biomass under the UNFCCC

Carbon Management, 2022
Many Parties to the United Nations Framework Convention on Climate Change (UNFCCC) are envisaging the use of significant amounts of biomass as a primary source in their energy supply.
Tinus Pulles, Michael Gillenwater, Klaus Radunsky   +2 more
doaj   +1 more source

Understanding bio‐based polymers: A study of origins, properties, biodegradation and their impact on health and the environment

FEBS Open Bio, EarlyView.
This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc, Blaž Stres, Mirica Karlovits, Igor Karlovits, Petra Jerič, Ondrej Panák, Anja Verbič, Blaž Likozar, Uroš Novak   +8 more
wiley   +1 more source

Observationally constrained global NOx and CO emissions variability reveals sources which contribute significantly to CO2 emissions

npj Climate and Atmospheric Science
Global high-resolution emission inventories of trace gases require refinement to align with ground-based observations, especially for extreme events and changing sources.
Shuo Wang, Jason Blake Cohen, Luoyao Guan, Lingxiao Lu, Pravash Tiwari, Kai Qin   +5 more
doaj   +1 more source

Rheocasting versus Die Casting: An Insight into the Low‐Cycle Fatigue Behavior of AlSi7Mg0.6

Advanced Engineering Materials, EarlyView.
The study compares rheocast lightweight components with high‐pressure die cast materials regarding microstructure and fatigue behavior. Rheocast process offers higher efficiency due to lower casting temperatures. Despite some microstructural differences, both processes show similar strengths (yield strength 125 MPa, tensile strength 240 MPa).
Julia Richter, Thomas Wegener, Andreas Schilling, Martin Fehlbier, Thomas Niendorf   +4 more
wiley   +1 more source

Genome sequencing of rumen bacteria and archaea and its application to methane mitigation strategies

Animal, 2013
Ruminant-derived methane (CH4), a potent greenhouse gas, is a consequence of microbial fermentation in the digestive tract of livestock. Development of mitigation strategies to reduce CH4 emissions from farmed animals is currently the subject of both ...
S.C. Leahy, W.J. Kelly, R.S. Ronimus, N. Wedlock, E. Altermann, G.T. Attwood   +5 more
doaj   +1 more source

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

Advanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song, Stefan Rettinger, Chengzhang Xu, Ulrich Mansfeld, Markus Retsch   +4 more
wiley   +1 more source

Research and design experience of a 1 million tons/year CO2 capture project in the Shengli oilfield of Qilu petrochemical

Scientific Reports
This study presents a comprehensive overview of a pioneering 1 million-ton carbon capture, utilization, and storage (CCUS) project implemented in the Qilu Petrochemical Shengli Oilfield in China.
Shijian Lu, Fei Yang, Feng Wang, Junlong Chen, Ling Liu, Guojun Kang, Menghan Hou, Xulin Yu, Tingyou Wu, Song Huang, Hao Niu   +10 more
doaj   +1 more source

The implications of residential air conditioning refrigerant choice on future hydrofluorocarbon consumption in the United States

Journal of Integrative Environmental Sciences, 2020
As the primary alternative to ozone-depleting refrigerants, hydrofluorocarbons (HFCs) have increased in use and emissions in the United States. This increase, and a large portion of total U.S.
David S. Godwin, Rebecca Ferenchiak
doaj   +1 more source

Atomic Size Misfit for Electrocatalytic Small Molecule Activation

Advanced Functional Materials, EarlyView.
This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong, Changfan Xu, Huaping Zhao, Yong Lei   +3 more
wiley   +1 more source