Results 51 to 60 of about 26,083 (207)

Characterization of syngas produced from biomass gasification

MATEC Web of Conferences, 2018
This conference paper presents biomass (wood chips from the production process of sawmills) as a renewable energy source to produce electric energy by gasification.
Najser Jan, Němček Ondřej, Mikeska Marcel   +2 more
doaj   +1 more source

Emerging Materials and Future Strategies for Solid Oxide Electrochemical Cells

Advanced Energy Materials, EarlyView.
Solid oxide electrochemical cells operate under strongly coupled electrochemical and thermodynamic conditions, where performance is constrained by interactions among crystal structure, defect chemistry, and interfacial evolution. This review, based on a structure‐defect‐property‐durability framework, reveals the roles of lattice symmetry and defect ...
Qiuchun Lu, Yufei Zhang, Han Zhao, Pooi See Lee, Daniel H.C. Chua   +4 more
wiley   +1 more source

Lean premixed syngas combustion for gas turbines applications

, 2013
Modifications of conventional natural-gas-fired burners for operation with syngas fuels using lean premixed combustion are challenging due to the different physicochemical properties of the two fuels.
Daniele, Salvatore (author)
core   +1 more source

Emission characteristics and efficiency assessment of biomass-derived syngas in a spark-ignition generator compared to LPG and gasoline

Results in Engineering
This study investigates the performance and emission characteristics of biomass gasification-derived syngas under various loads in comparison to Liquefied Petroleum Gas (LPG) and gasoline in a spark-ignition, single-cylinder generator. In the experiment,
Fredy Surahmanto, Achmad Arifin, Sutiman, Mochamad Syamsiro, Novi Caroko   +4 more
doaj   +1 more source

Process modeling and apparatus simulation for syngas production

, 2022
Syngas is a versatile mixture containing H2, CO, and CO2. It is at the base of the industrial production of bulk chemicals such as ammonia, urea, methanol, synthetic fuel, and their derivatives.
Bisotti F., Fedeli M., Manenti F., Quirino P. P. S., Pontes K. V.   +4 more
core   +1 more source

Machine Learning Interatomic Potentials for Energy Materials: Architectures, Training Strategies, and Applications

Advanced Energy Materials, EarlyView.
Machine learning interatomic potentials bridge quantum accuracy and computational efficiency for materials discovery. Architectures from Gaussian process regression to equivariant graph neural networks, training strategies including active learning and foundation models, and applications in solid‐state electrolytes, batteries, electrocatalysts ...
In Kee Park, Saeed Pourasad, Jinhong Mun, Arunkumar Chitteth Rajan, Tae Hyeon Park, Anand Rohit, Mohammad Zafari, Tan‐Lien Pham, Eunjae Jung, Bonseung Koo, Miran Ha, Gi Beom Sim, Hyun Gyu Park, Won Woong Choi, Kwanghyeon Jo, Soohaeng Yoo Willow, David ChangMo Yang, Chang Woo Myung, Geunsik Lee, Kwang S. Kim   +19 more
wiley   +1 more source

Effect of syngas recirculation in the pyrolysis zone on the rice husk gasification process using the downdraft reactor

Case Studies in Thermal Engineering
As one of the world's largest rice producers, Indonesia has an abundance of rice husk as a byproduct of rice milling. Rice husks were utilized to examine downdraft gasification with syngas recirculation system.
Rudi Hermawan, Cahyadi, Adi Suryosatyo, Yohanis Tangke Tosuli, Hafif Dafiqurrohman   +4 more
doaj   +1 more source

Sonocatalytic carbon dioxide reduction for syngas production over surface‐roughened CuxO catalyst

AIChE Journal, EarlyView.
Abstract The transition to a carbon‐circular economy requires efficient technologies for converting CO2 into value‐added chemical feedstocks. Sonocatalytic CO2 conversion has recently emerged as a compelling approach to drive this conversion. Here, we report a surface‐roughened CuxO catalyst for sonocatalytic CO2 reduction in aqueous media, achieving a
Dong Xia, Yi Qin, Hessan Khalid, Yagya N. Regmi, Laurie A. King, James Kwan   +5 more
wiley   +1 more source

Joule self‐heating enabled oxygen transport and coupled methane reactions in a La0.6Sr0.4Co0.2Fe0.8O3‐δ hollow fiber membrane reactor

AIChE Journal, EarlyView.
Abstract Mixed‐conducting ceramic hollow fiber membranes are a versatile platform for oxygen separation, value‐added chemical production, and oxy‐combustion. Because oxygen permeation is thermally activated, these systems typically rely on bulky, energy‐intensive furnaces that suffer from low efficiency and large thermal inertia.
Gang Wang, Hamed Abdolahimansoorkhani, Xingjian Xue   +2 more
wiley   +1 more source

Developing slurries for carbon capture: From synthetic gas mixtures to flue gas

AIChE Journal, EarlyView.
Abstract Deep eutectic solvent (DES)‐based systems have recently emerged as promising alternatives to conventional liquid sorbents for CO2 capture due to their tunable properties and potential for enhanced mass transfer. In this work, two DES‐based slurry systems previously developed for CO2 capture, one aqueous and one non‐aqueous, were further ...
Sahar Foorginezhad, Elena Wikberg, Fredrik Weiland, Xiaoyan Ji   +3 more
wiley   +1 more source