Results 61 to 70 of about 10,792,069 (285)

Hierarchically Engineered Transition Metal Electrode for Direct Lithium Extraction From Brine

Carbon Energy, EarlyView.
Carbon‐modified WO3 nanoparticles deliver lithium extraction from simulated brine with Li+ capacity of 3 mmol Li g−1h−1 and 43% recovery efficiency. Reduced graphene oxide enhances charge transport and interfacial stability, while reversible W redox validated by in‐situ spectroscopy, governs lithium intercalation dynamics and structural stability ...
Ankit Kumar Tripathi, Lixue Jiang, Thành Trần‐Phú, Denny Gunawan, Yihao Shan, Adhi Satriyatama, Liming Dai, Rose Amal, Rahman Daiyan   +8 more
wiley   +1 more source

Master plan for the Kahaualea Geothermal Project [PDF]

, 1982
"Prepared by True Geothermal Energy Company and Mid-Pacific Geothermal, Inc. for submission to the Board of Land and Natural Resources, State of Hawaii in coordination with the Trustees of the Estate of James Campbell."Contents: Purpose -- Location ...
True Geothermal Energy Company, Mid-Pacific Geothermal, Inc., True/Mid-Pacific Geothermal Venture   +2 more
core   +2 more sources

Reservoir characterization for the completion of the geothermal district heating system in Grado (NE Italy)

, 2013
As part of the Grado geothermal Project - Phase 2, an integrated gravity and seismic prospecting was recently conducted in downtown Grado Island (North Eastern Italy) and in the surrounding lagoon. The aim of this study was to characterize the carbonatic
DELLA VEDOVA, BRUNO, Alberto Marcon, Lorenzo Petronio, Francesco Palmieri, Flavio Poletto   +4 more
core  

From CSR Claims to Legitimacy Gaps: Abductive Topic Modeling of Fashion Communication Across the Fashion Supply Chain

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Fiber‐Textile‐Apparel‐Retail (FTAR) firms communicate their fashion corporate social responsibility (fCSR) efforts to stakeholders to obtain operational legitimacy. However, little is known about the extent to which fCSR disclosures align with stakeholder expectations and sustainability principles.
Hye Seung Jeong, Yoo‐Kyoung Seock
wiley   +1 more source

Modelled ambient hydrogen sulfide concentration isopleths from well flow testing from Wellpad E during typical meteorological conditions for all wind directions

1 map : grayscale1 of 6 maps in the Puna Geothermal map setScale 1:12,000The maps shows the Kilauea East Rift ...
Puna Geothermal Venture
core   +3 more sources

Comparative investigation of the heat extraction performance of an enhanced geothermal system using H2, CO2, and H2O as working fluids

Energy Geoscience
The optimization of working fluids in single-well coaxial geothermal systems presents a critical pathway for advancing the use of enhanced geothermal systems (EGS) in renewable energy applications. This study evaluates the thermo-hydraulic performance of
Dandan Wang, Xiong Wu, Pu Zhao, Huiming Fang, Zhiwei Dang, Zhewei Shi, Chao Huo   +6 more
doaj   +1 more source

Caving‐enhanced geothermal system overwhelms fracturing‐ and pipe‐enhanced geothermal system in heat extraction

Deep Underground Science and Engineering
AbstractFracturing a geothermal reservoir of hot dry rock (HDR) by the engineered stimulation is a prerequisite to efficient heat extraction of an enhanced geothermal system (EGS). However, the heat extraction performances of different EGSs employing distinct stimulation strategies remain unclear, resulting in the conundrum that which stimulation mode ...
Fangchao Kang, Tianjiao Li, Yingchun Li, Jinlong Men, Chun'an Tang   +4 more
openaire   +1 more source

Experimental study of hydraulic fracturing in enhanced geothermal system

, 2018
The enhanced geothermal system is applied to develop the hot dry rock geothermal resource. The hot dry rock is dry and impermeable rock, like granite, in the depth of 3000~6000 meters; and its temperature is as high as 200 ℃.
Youn, Dong Joon, Jin, Y., Zeng, Y., Zhou, Z.   +3 more
core  

Research progress and current status of dynamic wave propagation characteristics in rock mass: A review

Deep Underground Science and Engineering, EarlyView.
This review elucidates the velocity–dispersion–attenuation coupling mechanisms of wave propagation in rock masses, compares six representative models, and reveals how pressure, temperature, mineral composition, and anisotropy jointly control dynamic responses in complex geological media.
Jiajun Shu, Tao Li, Ruiqi Yuan, Yue Li, Bingni Wu, Bo Liu, Zhengding Deng, Galindo Rubén, Fausto Molina‐Gómez   +8 more
wiley   +1 more source

Seismic Node Arrays for Enhanced Understanding and Monitoring of Geothermal Systems

The Seismic Record
Harnessing geothermal energy will likely play a critical role in reducing global CO2 emissions. However, exploration, development, and monitoring of geothermal systems remain challenging.
Thomas Samuel Hudson, Tom Kettlety, John-Michael Kendall, Tom O’Toole, Andrew Jupe, Robin K. Shail, Augusta Grand   +6 more
doaj   +1 more source