2020
DOI: 10.1115/1.4046315
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Demonstration Reactor System for the Indirect Solar-Thermochemical Reduction of Redox Particles—The Particle Mix Reactor

Abstract: In contrast to thermal receivers that provide heat for steam cycles, in solar thermochemistry often receiver-reactors are used, where materials undergo a reaction while being irradiated by concentrated sunlight. When applied to two-step redox cycles, multiple processes take place in such receiver-reactors, though on different timescales. This leads to design compromises and to high technical requirements for the implementation. A concept for an indirect particle-based system for thermochemical cycles was there… Show more

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Cited by 5 publications
(4 citation statements)
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“…Like rotating systems, particle concepts allow continuous operation of the process. Richter et al [25] and Felinks et al [26] studied heat exchange between reactive particles and inert particles used as heat transfer medium. The utilization of heat transfer particles allows separation of oxidized and reduced particles.…”
Section: Introductionmentioning
confidence: 99%
“…Like rotating systems, particle concepts allow continuous operation of the process. Richter et al [25] and Felinks et al [26] studied heat exchange between reactive particles and inert particles used as heat transfer medium. The utilization of heat transfer particles allows separation of oxidized and reduced particles.…”
Section: Introductionmentioning
confidence: 99%
“…Like rotating systems, particle concepts allow continuous operation of the process. Richter et al [25] and Felinks et al [26] studied heat exchange between reactive particles and inert particles used as heat transfer medium. The utilization of heat transfer particles allows separation of oxidized and reduced particles.…”
Section: Introductionmentioning
confidence: 99%
“…This potential risk calls for carbon capture and active sequestration, and utilization in parallel with efforts on renewable energy to effectively seek carbon negative pathway for the near future. The demand for carbon based energy, value-added chemicals, the need for renewable energy utilization and the necessity for CO 2 utilization can all be addressed together via solar-thermochemical conversion of CO 2 and H 2 O into syngas (CO and H 2 ) which can then be utilized for various applications including carbon energy and chemicals production [4,5].…”
Section: Introductionmentioning
confidence: 99%