Results 21 to 30 of about 9,989,810 (270)

Thermal Methane Cracking on Molten Metal: Techno-economic Assessment

Chemical Engineering Transactions, 2023
Close to 80% of hydrogen is currently produced through emissions-intensive natural gas reforming and coal gasification, with almost all the rest being by-product hydrogen produced in facilities designed for other products.
Emma Palo, Vittoria Cosentino, Gaetano Iaquaniello   +2 more
doaj   +1 more source

Techno‐economic assessment and sensitivity analysis of biodiesel production intensified through hydrodynamic cavitation

Energy Science & Engineering, 2021
Since the last two decades, hydrodynamic cavitation has been introduced as one of the most efficient approaches to intensify transesterification. However, the number of industrial biodiesel plants utilizing this process is still minimal.
Ali Gholami, Fathollah Pourfayaz, Amirali Saifoddin   +2 more
doaj   +1 more source

Techno-economic assessment of the horizontal geothermal heat pump systems: A comprehensive review [PDF]

, 2019
Geothermal heat pump has been widely recognized as one of the promising technologies for building applications because of its high energy efficiency and low operating expense, however the high capital investment and installation costs discourage building
Zohreh, Soleimani, Hongyu, Bai, Xiangjie, Chen, Jie, Zhu, Ssennoga, Twaha, Stamatis, Zoras, Cui, Yuanlong, Junze, Chu   +7 more
core   +1 more source

Techno-Economic Assessment of Four CO2 Storage Sites

Oil & Gas Science and Technology, 2015
Carbon Capture and Storage (CCS) should be a key technology in order to achieve a decline in the CO2 emissions intensity of the power sector and other intensive industry, but this potential deployment could be restricted by cost issues as the ...
Gruson J.-F., Serbutoviez S., Delprat-Jannaud F., Akhurst M., Nielsen C., Dalhoff F., Bergmo P., Bos C., Volpi V., Iacobellis S.   +9 more
doaj   +1 more source

An Open-Source Techno-Economic Assessment Framework for 5G Deployment

IEEE Access, 2019
Optimal network planning is crucial to ensure viable investments. However, engineering analysis and cost assessment frequently occur independently of each other.
Edward J. Oughton, Konstantinos Katsaros, Fariborz Entezami, Dritan Kaleshi, Jon Crowcroft   +4 more
doaj   +1 more source

Techno–Economic and Environmental Impact Assessment of Membrane Bioreactors for Wastewater Treatment: A Review

Engineering
Despite the advantages of high effluent quality and small footprint, membrane bioreactor (MBR) technology faces challenges in sustainable development due to energy consumption and membrane fouling.
Tingwei Gao, Yana Jin, Kang Xiao
doaj   +1 more source

Simulation Approach Through the Biorefinery Concept of the Antioxidants, Lignin and Ethanol Production using Olive Leaves as Raw Material

Chemical Engineering Transactions, 2018
Olive leaves is derived from the olive oil production with limited practical applications. This raw material can be used to obtain added-value products through its processing applying the biorefinery concept.
Juan Camilo Solarte-Toro, Juan Miguel Romero-Garcia, Juan Carlos Lopez-Linares, Encarnacion Ruiz Ramos, Eulogio Castro, Carlos Ariel Cardona Alzate   +5 more
doaj   +1 more source

Techno‐Economic Assessment of Biofuels Production From Sugarcane Bagasse

Energy Science & Engineering
The cooperative effect of climate change, rising fossil fuel prices and global fossil fuel depletion necessitates the production and use of renewable energy nationally and globally.
Ayanda S. Buthelezi, Manimagalay Chetty, Amir H. Mohammadi   +2 more
doaj   +1 more source

Advancing the green hydrogen economy: A techno‑economic and environmental assessment

Next Energy
Hydrogen is widely seen as the one energy carrier that could afford deep decarbonisation. However, hydrogen's climate and economic performance, depending on various production routes, system boundaries, and infrastructure contexts, are highly variable. A
Mandar Patunkar, Virendra K. Bhojwani, Rakesh Sidheshware, Pralhad Tipole, Mahesh Gaikwad   +4 more
doaj   +1 more source

Electrochemical Pathways for Nitrate Conversion to Ammonia: From Environmental Challenges to Ammonia Economy

Advanced Functional Materials, EarlyView.
This perspective presents recent advances in electrocatalytic nitrate reduction, focusing on reaction mechanisms, catalyst design, and electrolyzer configurations. Key challenges in selectivity, stability, and practical wastewater treatment are highlighted, while future directions for advancing sustainable ammonia synthesis and nitrate remediation are ...
Xintong Li, Yunpeng Zuo, Xiaoran Zhang, Jieqiong Shan, Kenneth Mei Yee Leung, Bin Liu, Peter Strasser, Adrian Fisher, Zonglong Zhu, Xin Wang   +9 more
wiley   +1 more source