US 12,298,084 B2
Internal configuration for redox-based heat storage systems
Laurens Daniël Van Vliet, 's-Gravenhage (NL); Martin Mohana, 's-Gravenhage (NL); Roberta Veronezi Figueiredo, 's-Gravenhage (NL); Pavol Bodis, Hoofddorp (NL); Ruud Cuypers, Rijswijk (NL); Leonard Ferdinand Gerard Geers, Valkenburg (NL); and Arie Jacobus Kalkman, Zwijndrecht (NL)
Assigned to NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO, 's-Gravenhage (NL)
Appl. No. 17/906,306
Filed by Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO, s-Gravenhage (NL)
PCT Filed Mar. 19, 2021, PCT No. PCT/NL2021/050188
§ 371(c)(1), (2) Date Sep. 14, 2022,
PCT Pub. No. WO2021/187987, PCT Pub. Date Sep. 23, 2021.
Claims priority of application No. 20164249 (EP), filed on Mar. 19, 2020.
Prior Publication US 2023/0139510 A1, May 4, 2023
Int. Cl. B01J 8/04 (2006.01); F28D 20/00 (2006.01)
CPC F28D 20/003 (2013.01) [B01J 8/0453 (2013.01); B01J 8/0496 (2013.01); B01J 2208/00398 (2013.01); B01J 2208/00495 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A system for energy storage comprising a chemical combustion reactor (1) wherein a flow path (2) is provided in a longitudinal direction of said reactor, said reactor comprising a reactor segment (3) that comprises at least two porous active fixed beds (4) placed in the flow path, said porous active fixed beds comprising a metal and/or oxide thereof, wherein said at least two porous active fixed beds (4) comprising a metal and/or oxide thereof are configured for said metal and/or oxide thereof to undergo oxidation and reduction reactions, wherein said porous active fixed beds are separated by a porous inactive insulating layer (5), and wherein said porous active fixed beds and said porous inactive insulating layer are at least partially directly surrounded by an insulating mantle (6) in the longitudinal direction of said reactor, wherein said insulating mantle is surrounded by a reactor wall.