Results 41 to 50 of about 18,349 (264)

CO2 Geological Storage and Utilization

Atmosphere, 2023
With increasing greenhouse gas emissions caused by human activities, climate change is affecting the survival and development of human society [...]
openaire   +2 more sources

Groundwater Rise Sustains the World's Largest Alpine Water System Under Global Warming

Advanced Science, EarlyView.
Shallow groundwater depth (SGWD) across the non‐permafrost plains of the Qinghai–Xizang Plateau decreased at averagely 0.02 m year−1, adding 31.44 Gt of freshwater storage from 2000 to 2020 and sustaining ∼53 500 km2 of alpine ecosystems. A vadose‐zone capacity of 426.6 Gt reveals these aquifers as promising reservoirs, highlighting groundwater's ...
Jianqing Du, Zhixiang Niu, Yanfen Wang, Shirui Zhou, Youqing Yang, Xiang Wei, Haishan Niu, Yitao Zhang, Anquan Xia, Yali Liu, Yanbin Hao, Kai Xue, Bingfang Wu, Xinquan Zhao, Tandong Yao, Yiyu Chen   +15 more
wiley   +1 more source

Assessment of formation brine salinity, pressure and temperature in selected structures in eastern Denmark and implications for CO2 storage

GEUS Bulletin
CO2 storage presents new risks and challenges, where the properties of formation water play an important role. These challenges include reduced injectivity and storage capacity due to salt precipitation, viscous fingering caused by viscosity contrasts ...
Niels H. Schovsbo, Hanne D. Holmslykke, Anders Mathiesen, Carsten M. Nielsen   +3 more
doaj   +1 more source

Bio‐Inspired Oligocellulose‐Regulated Ice‐Water Interfaces Enable Sustained Ion Transport in Frozen Aqueous Zinc Batteries

Advanced Science, EarlyView.
Inspired by antifreeze glycoproteins (AFGPs), we synthesized a type of oligomeric cellulose (OC‐8) to inhibit ice formation and enlarge the inter‐ice water channel for transportation. Typical confocal fluorescence experiments display the expansion of the ice‐water interface for zinc‐ion transport.
Zeyu Zhu, Jingxuan Pan, Haoran Ma, Boya Yuan, Cristina Carucci, Sunghak Park, Chong Gao, Minmin Liang, Kaiqi Li, Wei Li, Dan Wang, Xiaoting Chen, Zhiyuan He   +12 more
wiley   +1 more source

Economic Analysis of Power-to-Gas based Subsurface Energy Storage Technology

工程科学与技术, 2022
Power-to-gas is a chemical energy storage technology that converts electrical energy into combustible gas with high energy density. Combined with subsurface energy storage, it is expected to meet the demand for a large capacity of energy storage, and it ...
Jianli MA, Qi LI, Xiangrong CHEN, Xiaochun LI, Yongsheng TAN   +4 more
doaj  

An assessment of Queensland’s CO2 geological storage prospectivity — The Queensland CO2 Geological Storage Atlas

Energy Procedia, 2011
AbstractThirty six onshore basins in Queensland, Australia, have been assessed for their CO2 geological storage prospectivity through injection into either: regional reservoir-seal intervals (‘saline reservoirs‘ and aquifers); depleted oil and gas fields; or deep unmineable coal seams.
Bradshaw, Barry E., Spencer, Lynton K., Lahtinen, Anna-Liisa, Khider, Kamal, Ryan, Damien J., Colwell, Jim B., Chirinos, Alfredo, Bradshaw, John, Draper, John J., Hodgkinson, Jonathan, McKillop, Mike   +10 more
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A Compact Hollow Fiber Electrode Assembly Architecture for Continuous Electrochemical Marine Carbon Dioxide Removal

Advanced Energy Materials, EarlyView.
A coaxial, membrane‐integrated hollow fiber electrode assembly (HFEA) is developed for continuous marine carbon mineralization. By utilizing a sub‐millimeter inter‐electrode gap, the HFEA minimizes Ohmic losses, achieving 50% energy reduction and over 85% DIC removal.
Inhwan Park, Young Hun Lee, Jung Hun Lee, Seung‐Jeong Oh, T. Alan Hatton, Dong‐Yeun Koh   +5 more
wiley   +1 more source

Research on carbon dioxide geological storage and utilization: progress and prospects

Reli fadian
Carbon capture, utilization and storage (CCUS) is a key technology to mitigate the impact of CO2 emissions on the environment, and CO2 geological storage and utilization is an important part of CCUS.
FANG Jie, LEI Hongwu, SHI Junjie, BAI Bing, LI Nana, ZHAO Yanqiang   +5 more
doaj   +1 more source

Electrocatalytic Urea Waste Valorization via Water Electrolysis: Transition‐Metal Phosphides for Sustainable Hydrogen Production

Advanced Energy Materials, EarlyView.
This article provides a comprehensive analysis of transition metal phosphides (TMP) as electrocatalysts for urea‐assisted water electrolysis, highlighting the critical role of phosphorus engineering in modulating electronic structure, optimizing active sites, and enhancing catalytic durability.
Shivalingayya Gaddimath, Varsha Kashanner, Soumya Kulkarni, Vishal Sorathiya, Anitha Bamani, Rajveer Singh Rajaura, Mahaveer Kurkuri, Shambhulinga Aralekallu, Yogendra Kumar Mishra   +8 more
wiley   +1 more source

Geological hydrogen storage

The underground geological storage of gases, including natural gas, hydrogen, and CO2, is a key enabler for a reliable and cost-effective low-carbon economy. Furthermore, large-scale underground gas storage capacities for natural gas and hydrogen (blue or green) are essential to compensate for possible disruptions and seasonal supply and demand ...
Hoteit, Hussein, Afifi, Abdulkader M.
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