Economic and Environmental Analyses of an Integrated Power and Hydrogen Production Systems Based on Solar Thermal Energy DOI Creative Commons
Zarif Aminov, Khusniddin Alikulov, Tran Dang Xuan

et al.

Energies, Journal Year: 2024, Volume and Issue: 17(17), P. 4264 - 4264

Published: Aug. 26, 2024

This study introduces a novel hybrid solar–biomass cogeneration power plant that efficiently produces heat, electricity, carbon dioxide, and hydrogen using concentrated solar syngas from cotton stalk biomass. Detailed exergy-based thermodynamic, economic, environmental analyses demonstrate the optimized system achieves an exergy efficiency of 48.67% exergoeconomic factor 80.65% 51.5 MW 23.3 8334.4 kg/h 87,156.4 The explores four scenarios for green production pathways, including chemical looping reforming supercritical water gasification, highlighting significant improvements in levelized costs impact compared with other solar-based systems. Systems 2 3 exhibit superior performance, electricity (LCOE) 49.2 USD/MWh 55.4 (LCOH) between 10.7 19.5 USD/MWh. exergoenvironmental ranges 66.2% to 73.9%, rate 5.4–7.1 Pts/MWh. Despite high irreversibility challenges, integration energy significantly enhances system’s making it promising alternative as fossil fuel reserves decline. To improve competitiveness, addressing process cost reduction concentrators receivers is crucial.

Language: Английский

Sustainable development and multi-aspect analysis of a novel polygeneration system using biogas upgrading and LNG regasification processes, producing power, heating, fresh water and liquid CO2 DOI

Peiran Liang,

Yulu Guo,

Sohaib Tahir Chauhdary

et al.

Process Safety and Environmental Protection, Journal Year: 2024, Volume and Issue: 183, P. 417 - 436

Published: Jan. 5, 2024

Language: Английский

Citations

25
Development of a new multi-generation system integrated with the S-Graz and Cu-Cle cycles for ammonia, hydrogen and power generation DOI Open Access

Hongmei He,

Xiaohui Sun, Li Ma

et al.

Process Safety and Environmental Protection, Journal Year: 2023, Volume and Issue: 180, P. 67 - 77

Published: Oct. 5, 2023

Language: Английский

Citations

8
A Review on the Use of Catalysis for Biogas Steam Reforming DOI Open Access
Sergio Nogales‐Delgado,

Carmen María Álvez-Medina,

Vicente Montes

et al.

Catalysts, Journal Year: 2023, Volume and Issue: 13(12), P. 1482 - 1482

Published: Nov. 29, 2023

Hydrogen production from natural gas or biogas, at different purity levels, has emerged as an important technology with continuous development and improvement in order to stand for sustainable clean energy. Regarding which can be obtained multiple sources, hydrogen through the steam reforming of methane is one most methods its energy use. In that sense, role catalysts make process more efficient crucial, normally contributing a higher yield under milder reaction conditions final product. The aim this review cover main points related these catalysts, every aspect counts influence on use during specific (from feedstocks used biogas biodigestion purification produced). Thus, thorough was carried out, special emphasis variables catalytic performance. Also, common process, well deactivation mechanisms their possible solutions are included, supported by recent studies about subjects.

Language: Английский

Citations

8
Optimization and Techno-economic-environmental Assessments of a Biomass-Powered Multi-Generation Plant for Hydrogen and Freshwater Production DOI

Nasrin Nanvaei Qeshmi,

Arash Mirabdolah Lavasani, M. Vahabi

et al.

Renewable Energy, Journal Year: 2024, Volume and Issue: unknown, P. 122216 - 122216

Published: Dec. 1, 2024

Language: Английский

Citations

1
Economic and Environmental Analyses of an Integrated Power and Hydrogen Production Systems Based on Solar Thermal Energy DOI Creative Commons
Zarif Aminov, Khusniddin Alikulov, Tran Dang Xuan

et al.

Energies, Journal Year: 2024, Volume and Issue: 17(17), P. 4264 - 4264

Published: Aug. 26, 2024

This study introduces a novel hybrid solar–biomass cogeneration power plant that efficiently produces heat, electricity, carbon dioxide, and hydrogen using concentrated solar syngas from cotton stalk biomass. Detailed exergy-based thermodynamic, economic, environmental analyses demonstrate the optimized system achieves an exergy efficiency of 48.67% exergoeconomic factor 80.65% 51.5 MW 23.3 8334.4 kg/h 87,156.4 The explores four scenarios for green production pathways, including chemical looping reforming supercritical water gasification, highlighting significant improvements in levelized costs impact compared with other solar-based systems. Systems 2 3 exhibit superior performance, electricity (LCOE) 49.2 USD/MWh 55.4 (LCOH) between 10.7 19.5 USD/MWh. exergoenvironmental ranges 66.2% to 73.9%, rate 5.4–7.1 Pts/MWh. Despite high irreversibility challenges, integration energy significantly enhances system’s making it promising alternative as fossil fuel reserves decline. To improve competitiveness, addressing process cost reduction concentrators receivers is crucial.

Language: Английский

Citations

0