Results 111 to 120 of about 5,848 (265)

Daily Emission Patterns of Coal-Fired Power Plants in China Based on Multisource Data Fusion. [PDF]

ACS Environ Au, 2022
Wu N, Geng G, Qin X, Tong D, Zheng Y, Lei Y, Zhang Q.   +6 more
europepmc   +1 more source

Carbon emission assessment of tunnel infrastructures: From construction to operation

Deep Underground Science and Engineering, EarlyView.
This study develops a lifecycle carbon accounting framework for tunnel infrastructures, covering design, construction, operation, maintenance, and dismantling. Applied to a subsea tunnel case, the framework reveals the carbon emission distribution among four typical tunnel types and highlights potential carbon offset methods for low‐carbon tunnel ...
Luyuan Long, Wout Broere, Xuehui Zhang, Tian Xia, Richard de Nijs   +4 more
wiley   +1 more source

Thermal performance of a new coal-fired power generation system based on organic Rankine cycle

Reli fadian
A novel power generation system integrating an organic Rankine cycle (ORC) with an air-cooled coal-fired power plant is proposed to achieve cascaded utilization of steam energy and enhance output power capability.
ZHANG Junlian, YANG Chuanyan, ZHANG Xuebiao   +2 more
doaj   +1 more source

Proximity to coal-fired power plants and neurobehavioral symptoms in children. [PDF]

J Expo Sci Environ Epidemiol, 2022
Zhang CH, Sears L, Myers JV, Brock GN, Sears CG, Zierold KM.   +5 more
europepmc   +1 more source

Uniaxial compressive strength prediction and ratio parameter optimization of titanium tailings composite backfill materials using intelligent hybrid models

Deep Underground Science and Engineering, EarlyView.
Based on the 90 datasets, ERT and four optimization algorithms were used to build four hybrid models to predict the UCS of the backfill body. The SMA‐ERT model was the most effective model, and it can reliably guide the design of the backfill ratio parameters. Abstract This study analyzed the feasibility of using titanium (Ti) tailings as a backfilling
Weijun Liu, Zida Liu, Zhixiang Liu
wiley   +1 more source

Concentrations, Speciation, and Potential Release of Hazardous Heavy Metals from the Solid Combustion Residues of Coal-Fired Power Plants. [PDF]

Int J Environ Res Public Health, 2022
Huang Y, Liu J, Wang G, Bi X, Sun G, Wu X, Wang Q, Li Z.   +7 more
europepmc   +1 more source

Combination of CO 2 ${\text{CO}}_{2}$ storage and geothermal energy production in porous and fractured superhot geothermal systems

Deep Underground Science and Engineering, EarlyView.
The graphical abstract depicts the workflow for porous‐ and fractured‐media simulations, where stochastically generated discrete natural fractures are required for the fracture‐media simulation. Abstract CO 2 ${\text{CO}}_{2}$ leakage is one of the main risks and barriers to geologic carbon storage. However, under the high‐temperature and high‐pressure
Christoph Scherounigg, Rotman Criollo, Victor Vilarrasa, Keita Yoshioka   +3 more
wiley   +1 more source

Impacts of coal-fired power plants for energy generation on environment and future implications of energy policy for Turkey. [PDF]

Environ Sci Pollut Res Int, 2022
Vardar S, Demirel B, Onay TT.
europepmc   +1 more source

Modeling and monitoring injectivity evolution during cold CO2 injection with field evidence from aquistore carbon capture and storage operations

Deep Underground Science and Engineering, EarlyView.
This work integrates 5 years of field data from the Aquistore CCS project with a non‐isothermal THM modeling framework to explain how cold CO2 injection alters injectivity over time. The study shows that sustained cooling near the wellbore reduces effective stresses, promotes tensile micro‑cracking, and leads to semi‑reversible permeability enhancement
Alireza Rangriz Shokri, Stephen Talman, Erik Nickel, Rick Chalaturnyk   +3 more
wiley   +1 more source

The mortality impacts of current and planned coal-fired power plants in India. [PDF]

Proc Natl Acad Sci U S A, 2021
Cropper M, Cui R, Guttikunda S, Hultman N, Jawahar P, Park Y, Yao X, Song XP.   +7 more
europepmc   +1 more source