Microdynamics of biomass steam gasification: A review

Energy Conversion and Management, Journal Year: 2024, Volume and Issue: 306, P. 118274 - 118274

Published: March 11, 2024

Language: Английский

---

Hydrogen production from plastic waste: A comprehensive simulation and machine learning study

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 59, P. 465 - 479

Published: Feb. 8, 2024

Gasification, a highly efficient method, is under extensive investigation due to its potential convert biomass and plastic waste into eco-friendly energy sources valuable fuels. Nevertheless, there exists gap in comprehension regarding the integrated thermochemical process of polystyrene (PS) polypropylene (PP) capability produce hydrogen (H2) fuel. In this study comprehensive simulation using quasi-equilibrium approach based on minimizing Gibbs free has been introduced. To enhance H2 content, water-gas shift (WGS) reactor pressure swing adsorption (PSA) unit were for effective separation, increasing production 27.81 kg/h. investigate operating conditions effects three key variables gasification namely temperature, feedstock flow rate have explored sensitivity analysis. Furthermore, several machine learning models utilized discover optimize maximum capacity production. The analysis reveals that elevating temperature from 500 °C 1200 results higher up 23 % carbon monoxide (CO). However, generating above 900 does not lead significant upturn capacity. Conversely, an increase within shown decrease system both CO. Moreover, mass gasifying agent 250 kg/h be merely productive generation, almost 5 increase. Regarding pressure, yield decreases 22.64 17.4 with 1 10 bar. It also revealed more predominant effect Cold gas efficiency (CGE) compared Highest CGE Has by PP at °C. Among various models, Random Forest (RF) model demonstrates robust performance, achieving R2 values exceeding 0.99.

Language: Английский

---

Fueling tomorrow's commute: Current status and prospects of public bus transit fleets powered by sustainable hydrogen

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 66, P. 170 - 184

Published: April 12, 2024

Transportation is an economic sector that contributes significantly to global warming due its high consumption of fossil fuels, and sustainably produced hydrogen a major contender for alternative clean energy source. Public transit vital environmental sustainability via reducing individual vehicle usage traffic congestion, the prospect powering buses using fuel has been extensively studied lately. This paper seeks comprehensively review current status research on hydrogen-powered considering triple bottom line perspectives. A brief technical overview prospective environmentally benign production processes presented. Technological, economic, findings trends seen in recent analyses have summarized, along with quo refuelling stations. Identified focal points future studies include performance enhancements, infrastructure propagation, policy formulation. The conclusions derived from this will benefit accelerated deployment hydrogen-fuelled public fleets.

Language: Английский

---

Optimization of solid oxide fuel cell system integrated with biomass gasification, solar-assisted carbon capture and methane production

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 449, P. 141712 - 141712

Published: March 12, 2024

Language: Английский

---

Eggshells & Eggshell Membranes– A Sustainable Resource for energy storage and energy conversion applications: A critical review

Advances in Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 327, P. 103144 - 103144

Published: April 3, 2024

Language: Английский

---

Development of integrated reactive system based on co-combustion of wood biomass and plastic: Efficient hydrogen and methane production

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 452, P. 142100 - 142100

Published: April 5, 2024

Language: Английский

---

Understandings in surface metal exsolution of NiFeZn ternary alloy/spinel in ethanol steam reforming: The key to hydrogen production

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 497, P. 154596 - 154596

Published: Aug. 6, 2024

Language: Английский

---

Quinary metal oxide NiCoMnCeCaOx nanorod as a multifunctional catalyst towards hydrogen production from ethanol steam reforming: Synergistic effect of polymetallic component

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 497, P. 154646 - 154646

Published: Aug. 8, 2024

Language: Английский

---

Recent Trends in Biomass Valorization for Energy

Environmental science and engineering, Journal Year: 2025, Volume and Issue: unknown, P. 453 - 488

Published: Jan. 1, 2025

Language: Английский

---

Effect of additives on nickel/calcined dolomite catalyst performance for corn stalk gasification hydrogen production

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: 112, P. 57 - 71

Published: Feb. 27, 2025

Language: Английский

---