EP 3759060 A1 20210106 - METHOD FOR PRODUCING A CERAMIC MATERIAL FOR THERMAL ENERGY STORAGE
Title (en)
METHOD FOR PRODUCING A CERAMIC MATERIAL FOR THERMAL ENERGY STORAGE
Title (de)
VERFAHREN ZUR HERSTELLUNG EINES KERAMISCHEN MATERIALS ZUR SPEICHERUNG THERMISCHER ENERGIE
Title (fr)
PROCÉDÉ DE FABRICATION D'UN MATÉRIAU CÉRAMIQUE POUR LE STOCKAGE THERMIQUE D'ÉNERGIE
Publication
Application
Priority
- FR 1851786 A 20180301
- FR 2019050459 W 20190228
Abstract (en)
[origin: WO2019166741A1] The invention relates to a method for producing a ceramic material for thermal energy storage, characterised in that it comprises the production of a mixture of at least particles of clay and particles of natural and/or synthetic phosphate, and water, said mixture comprising between 0.5 and 40 mass % of phosphate in relation to the mass of the mixture, excluding the water, as well as the shaping and the firing of the mixture in order to produce the ceramic material. The invention also relates to a ceramic material for thermal energy storage, characterised in that it comprises a matrix of clay, and where appropriate, sand, and particles of a natural phosphate and/or a synthetic phosphate which are dispersed in said matrix, said ceramic material comprising between 0.5 and 40 mass % of phosphate in relation to the mass of the ceramic material. The invention also relates to a method for thermal energy storage in said ceramic material, characterised in that it comprises bringing a heat-transfer fluid into contact with said ceramic material, in such a way as to transfer heat from the heat-transfer fluid to the ceramic material in a charging phase and to transfer heat from the ceramic material to the heat-transfer fluid in a discharging phase.
IPC 8 full level
C04B 33/04 (2006.01); C04B 33/30 (2006.01); C04B 33/32 (2006.01); C04B 35/447 (2006.01); C09K 5/00 (2006.01)
CPC (source: EP IL US)
B28B 1/008 (2013.01 - IL US); B28B 3/20 (2013.01 - IL); C04B 33/04 (2013.01 - EP IL US); C04B 33/131 (2013.01 - EP IL US); C04B 33/28 (2013.01 - EP IL); C04B 33/30 (2013.01 - EP IL US); C04B 33/32 (2013.01 - EP IL US); C04B 35/447 (2013.01 - EP IL); C09K 5/14 (2013.01 - EP IL US); F28D 20/02 (2013.01 - IL US); B28B 3/20 (2013.01 - US); C04B 2235/3201 (2013.01 - EP IL); C04B 2235/3206 (2013.01 - EP IL); C04B 2235/3212 (2013.01 - EP IL); C04B 2235/3272 (2013.01 - EP IL); C04B 2235/3418 (2013.01 - IL US); C04B 2235/349 (2013.01 - IL US); C04B 2235/447 (2013.01 - IL US); C04B 2235/5427 (2013.01 - EP IL US); C04B 2235/6021 (2013.01 - EP IL); C04B 2235/72 (2013.01 - EP IL); C04B 2235/94 (2013.01 - EP IL); C04B 2235/9607 (2013.01 - IL US); Y02E 60/14 (2013.01 - EP IL)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2019166741 A1 20190906; BR 112020017789 A2 20201222; CN 112105590 A 20201218; EP 3759060 A1 20210106; FR 3078533 A1 20190906; FR 3078533 B1 20230421; IL 277010 A 20201029; IL 277010 B1 20240301; IL 277010 B2 20240701; MA 52425 A 20210106; RU 2020132263 A 20220401; SA 520420078 B1 20240307; US 2020407616 A1 20201231
DOCDB simple family (application)
FR 2019050459 W 20190228; BR 112020017789 A 20190228; CN 201980016610 A 20190228; EP 19717516 A 20190228; FR 1851786 A 20180301; IL 27701020 A 20200830; MA 52425 A 20190228; RU 2020132263 A 20190228; SA 520420078 A 20200901; US 201916976649 A 20190228