Results 71 to 80 of about 49,094 (313)

Review of Reactors with Potential Use in Thermochemical Energy Storage in Concentrated Solar Power Plants [PDF]

, 2018
The aim of this study is to perform a review of the state-of-the-art of the reactors available in the literature, which are used for solid-gas reactions or thermal decomposition processes around 1000 ºC that could be further implemented for ...
Barreneche Güerisoli, Camila, Cabeza, Luisa F., Fernández Renna, Ana Inés, Prieto, Cristina, Solé, Aran, Zsembinszki, Gabriel   +5 more
core   +6 more sources

Methane Pyrolysis Performance in Catalytic Molten Media for Hydrogen Production From the Perspective of Bubble Column Reactor Design and Configuration

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT In the hydrogen production routes from natural gas (methane), methane pyrolysis offers a cleaner option than the established steam methane reforming by producing CO2‐free hydrogen. However, in fixed bed reactors over solid catalysts, this technology experiences rapid catalyst deactivation due to carbon (coke) deposition encapsulating its ...
Muhammad Irfan Fakarudin, Luqmanulhakim Baharudin, Matthew J. Watson, Wan Nor Roslam Wan Isahak   +3 more
wiley   +1 more source

Removal of Sr and Ba from molten LiCl salt using cold finger crystallization method

He jishu
BackgroundAn electrolyte waste salt containing LiCl and various products is generated during the pyroprocessing of spent nuclear fuel in metal fast reactors.
LIN Qin, WANG Yujiao, CHENG Ming, SUN Bo, FU Haiying, DOU Qiang, ZHOU Jinhao, ZHOU Zaichun, LIU Qiuhua   +8 more
doaj   +1 more source

Review of conceptual design and fundamental research of molten salt reactors in China

, 2018
Molten salt reactor (MSR) as 1 candidate of the generation IV advanced nuclear power systems attracted more attention in China due to its top ranked in fuel cycle and thorium utilization.
Dalin Zhang, Limin Liu, Minghao Liu, R. Xu, C. Gong, Jun Zhang, Chenglong Wang, S. Qiu, G. Su   +8 more
semanticscholar   +1 more source

Hybrid reactors: nuclear breeding or energy production? [PDF]

, 2010
After reviewing the long-standing tradition on hybrid research, an assessment model is presented in order to characterize the hybrid performance under different objectives. In hybrids, neutron multiplication in the subcritical blanket plays a major role,
Abánades Velasco, Alberto, Lafuente Mazuecos, Antonio, Martínez-Val Peñalosa, José María, Piera, Mireia   +3 more
core   +1 more source

Protic Ionic Liquid‐Mediated Liquid‐Phase Exfoliation of Titanium Disulfide for Photocatalytic CO2 Reduction Reaction

Carbon and Hydrogen, EarlyView.
A green and highly efficient liquid‐phase exfoliation technology is reported to produce TiS2 nanosheets from a corresponding bulk powder in protic ionic liquid‐ γ‐valerolactone solution under ambient conditions, and the exfoliation yield is up to 35.5%.
Chaojie Pang, Tao Song, Zhiqiang Wang, Yangxue Shao, Zhiyong Li, Huiyong Wang   +5 more
wiley   +1 more source

Determining phase-transition temperatures of molten salt mixtures through microsecond-scale staircase voltammetry

Electrochemistry Communications
Determining the phase-transition temperature is crucial in the design of molten salt reactors, as operational temperatures need to be established considering the safety margins related to the thermodynamic stability of the molten salt system.
Hwakyeung Jeong, Tae-Hyeong Kim, Han Lim Cha, Sang Ho Lim, Jong-Yun Kim   +4 more
doaj   +1 more source

Preliminary analysis and design of the heat exchangers for the Molten Salt Fast Reactor

Nuclear Engineering and Technology, 2020
Despite the recent growth of interest in molten salt reactor technology and the crucial role which heat transfer plays in the design of power reactors, specific studies on the design of heat exchangers for the Molten Salt Fast Reactor have not yet been ...
Andrea Di Ronco, Antonio Cammi, Stefano Lorenzi   +2 more
doaj   +1 more source

Hydrothermal hydrolysis of starch with CO2 and detoxification of the hydrolysates with activated carbon for bio-hydrogen fermentation. [PDF]

, 2012
The imminent use of hydrogen as an energy vector establishes the need for sustainable production technologies based on renewable resources. Starch is an abundant renewable resource suitable for bio-hydrogen generation.
Bahari, A, Leeke, G, Macaskie, LE, Orozco, RL, Redwood, MD, Santos, RCD   +5 more
core   +1 more source

Regulating Defect‐Coordinated Single‐Iron‐Atom Catalysts for Efficient Nitrate Reduction Reactions

Carbon Energy, EarlyView.
This figure illustrates the ball‐and‐stick model of an asymmetric monatomic Fe─N2 catalyst and its catalytic process for converting nitrate to ammonia. Shown are the adsorption configurations of precursors and intermediates (NO3− → NO2− → NO → NH2OH → NH3) on the catalyst surface, where brown represents iron atoms, red represents oxygen atoms, dark ...
Xia Ma, Haoying Han, Zhonghui Yang, Hua Li, Xinyu Yan, Jiakang Guo, Chen Chen, Xiaorui Jiao, Yajun Xiang, Gang Wang, Yanwei Yang, Fengjuan Chen, Liang Huang   +12 more
wiley   +1 more source