High-temperature hydrogen production by solar thermochemical reactors, metal interfaces, and nanofluid cooling
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Thermal Analysis and Calorimetry"
DOI: 10.1007/s10973-020-09797-3
Abstract: Solar thermochemical reactors have been considered in recent studies because of converting the solar energy to a fuel, which is called solar fuel. In such reactors, heat transfer is a dominant phenomenon in generating products.… read more here.
Keywords: thermochemical reactors; size; solar thermochemical; hydrogen production ... See more keywords
Experimental study on the high performance of Zr doped LaCoO3 for solar thermochemical CO production
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2020.124426
Abstract: Abstract Solar thermochemical CO production via CO2 splitting is an effective route to achieve carbon cycle and reduce carbon emissions. One of the most important issues for thermochemical fuel production technology is to find a… read more here.
Keywords: production; study; thermochemical production; doped lacoo3 ... See more keywords
Thermodynamic and kinetic analysis of an integrated solar thermochemical energy storage system for dry-reforming of methane
Sign Up to like & getrecommendations! Published in 2018 at "Energy"
DOI: 10.1016/j.energy.2018.08.209
Abstract: Abstract Thermodynamic analysis for an integrated solar thermochemical energy storage system was conducted to examine its energy and chemical conversion performances. Detailed mathematical description for the transportation process of radiation energy was given to obtain… read more here.
Keywords: system; energy; analysis; analysis integrated ... See more keywords
Combined ZnO reduction and methane reforming for co-production of pure Zn and syngas in a prototype solar thermochemical reactor
Sign Up to like & getrecommendations! Published in 2021 at "Fuel Processing Technology"
DOI: 10.1016/j.fuproc.2020.106572
Abstract: Abstract Solar thermochemical conversion processes offer a promising avenue for storing intermittent solar energy into high value chemical products. A directly-irradiated packed-bed reactor was developed to experimentally investigate the solar thermochemical methane reforming combined with… read more here.
Keywords: conversion; methane reforming; zno reduction; solar thermochemical ... See more keywords
Aluminum-doped calcium manganite particles for solar thermochemical energy storage: Reactor design, particle characterization, and heat and mass transfer modeling
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2020.119461
Abstract: Abstract A two-step cycle was considered for solar thermochemical energy storage based on particulate aluminum-doped calcium manganite reduction/oxidation reactions for direct integration into Air-Brayton cycles. The two steps encompass (1) the storage of concentrated solar… read more here.
Keywords: calcium manganite; solar thermochemical; aluminum doped; doped calcium ... See more keywords
Solar thermochemical splitting of H2O using Ca-Ferrite based redox reactions: Effect of partial pressure of O2
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2020.04.017
Abstract: Abstract The influence of the partial pressure of O2 ( P O 2 ) on the viability of the Ca-ferrite based solar thermochemical H2O splitting cycle was thermodynamically scrutinized. The thermodynamic parameters were estimated by… read more here.
Keywords: ferrite based; h2o; partial pressure; solar thermochemical ... See more keywords
Solar thermochemical conversion of carbonaceous materials into syngas by Co-Gasification
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2019.119185
Abstract: Abstract Transitioning from fossil fuel based energy sources to more viable and alternative renewable energy sources requires intermediary methods that bridge the gap between existing technology and newer innovative renewable technologies. The objective here is… read more here.
Keywords: gasification process; energy; conversion; solar thermochemical ... See more keywords
Theoretical assessment of hydrogen production and multicycle energy conversion via solar thermochemical cycle based on nonvolatile SnO2
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Energy Chemistry"
DOI: 10.1016/j.jechem.2019.03.035
Abstract: Abstract A kind of solar thermochemical cycle based on methanothermal reduction of SnO2 is proposed for H2 and CO production. We find that the oxygen release capacity and thermodynamic driven force for methanothermal reduction of… read more here.
Keywords: sno2; production; cycle based; thermochemical cycle ... See more keywords
A comparative thermodynamic analysis of isothermal and non-isothermal CeO2-based solar thermochemical cycle with methane-driven reduction
Sign Up to like & getrecommendations! Published in 2019 at "Renewable Energy"
DOI: 10.1016/j.renene.2019.05.047
Abstract: Abstract Induced by promising hydrogen production of CeO2-based solar thermochemical cycle and evident temperature decreasing effect of methane reduction, a moderately high-temperature solar thermochemical ceria-methane cycle is investigated thermodynamically. In this paper, isothermal and non-isothermal… read more here.
Keywords: non isothermal; cycle; methane; fuel ... See more keywords
Favorable Redox Thermodynamics of SrTi0.5Mn0.5O3−δ in Solar Thermochemical Water Splitting
Sign Up to like & getrecommendations! Published in 2020 at "Chemistry of Materials"
DOI: 10.1021/acs.chemmater.0c03278
Abstract: Two-step, solar thermochemical splitting of water using nonstoichiometric redox-active metal oxides has emerged as an intriguing approach for large-scale hydrogen production. Perovskites have been ... read more here.
Keywords: redox thermodynamics; favorable redox; thermodynamics; water ... See more keywords
Numerical Investigation of Carbon Deposition Behavior in Ni/Al2O3-Based Catalyst Porous-Filled Solar Thermochemical Reactor for the Dry Reforming of Methane Process
Sign Up to like & getrecommendations! Published in 2019 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.9b02486
Abstract: Due to the utilization of concentrated solar energy, a more complex high-temperature thermal environment will be formed inside the solar thermochemical reactor, thereby resulting in complicated behaviors of chemical reactions. This paper numerically investigates the… read more here.
Keywords: thermochemical reactor; deposition; carbon deposition; solar thermochemical ... See more keywords