Co3O4 and CoFe2O4 as oxygen carriers in straw char on solid-solid and gas-solid reactions behavior during chemical-looping gasification for hydrogen-rich syngas production

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 115799 - 115799

Published: Feb. 1, 2025

Language: Английский

---

Review of chemical looping technology for energy conservation and utilization: CO2 capture and energy cascade utilization

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(3), P. 112602 - 112602

Published: March 27, 2024

Language: Английский

---

Thermodynamic modeling and performance analysis of chemical looping gasification combined with steam reforming for municipal solid waste: An Aspen Plus approach

Energy Conversion and Management, Journal Year: 2024, Volume and Issue: 314, P. 118655 - 118655

Published: June 20, 2024

Language: Английский

---

Microwave-assisted chemical looping gasification of plastics for H2-rich gas production

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 156225 - 156225

Published: Sept. 1, 2024

Language: Английский

---

Prediction of Biomass Chemical Looping Gasification Performance Using the Extra Tree Ensemble Model

Energy & Fuels, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 19, 2025

Language: Английский

---

CaO-Enhanced Hematite Oxygen Carrier for the Study of the Characteristics of Flour Chemical Looping Gasification

Industrial & Engineering Chemistry Research, Journal Year: 2025, Volume and Issue: unknown

Published: March 24, 2025

Language: Английский

---

Insights into the role of A/B-site substitution in chemical looping gasification of cotton stalk for enhanced syngas production over La-Co-O based perovskite oxygen carriers

Renewable Energy, Journal Year: 2024, Volume and Issue: unknown, P. 121428 - 121428

Published: Sept. 1, 2024

Language: Английский

---

Comprehensive Review on Biomass Chemical Looping Combustion: Feedstock Type, Operating Conditions, Reactor Design, Technological Advancement, Mechanistic Insights, and Economics

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116947 - 116947

Published: May 1, 2025

Language: Английский

---

Comprehensive performance investigation of inexpensive oxygen carrier in chemical looping gasification of coal

Journal of the Energy Institute, Journal Year: 2024, Volume and Issue: 118, P. 101899 - 101899

Published: Nov. 14, 2024

Language: Английский

---

Adsorption and Reaction Mechanism of Inert Carriers (Al₂O₃ and TiO₂) Loaded with Fe₂O₃ in Chemical Looping Gasification Based on Density Functional Theory

Energy & Fuels, Journal Year: 2024, Volume and Issue: 38(21), P. 20817 - 20830

Published: Oct. 11, 2024

In the chemical looping gasification (CLG) process, support material is used to improve mechanical strength and thermal stability of oxygen carrier (OC). The presence a can affect properties performance OC, which influences synthesis gas generation pathways. this work, density functional theory calculations were applied investigate reaction mechanisms syngas formation during CLG, while Fe2O3 with Al2O3 or TiO2 as material. Adsorption pathways C atom main constituents in (CO, H2, H2O) on surface composite studied. pathway energy transformation regarding oxidation CO carrier's calculated evaluated. results indicate that desorption COO* Fe2O3/Al2O3 rate-limiting steps conversion under studied conditions. addition, coadsorption H2O surfaces possible them assessed compare two carriers. carboxyl intermediate dominant further surface. On other hand, formate an Fe2O3/TiO2 was easier more direct because its highest barrier, only 2.01 eV. Therefore, enhance particle adsorption capture, suitable for improving water–gas shift performance. These are essential design optimization cost-effective materials enhancing sustainability processes.

Language: Английский

---