EP 3037764 B1 20170920 - METHOD AND COMBINATION SYSTEM FOR STORING AND RECOVERING ENERGY
Title (en)
METHOD AND COMBINATION SYSTEM FOR STORING AND RECOVERING ENERGY
Title (de)
VERFAHREN UND KOMBINATIONSANLAGE ZUM SPEICHERN UND RÜCKGEWINNEN VON ENERGIE
Title (fr)
PROCEDE ET INSTALLATION COMBINEE DESTINES A STOCKER ET A RECUPERER L'ENERGIE
Publication
Application
Priority
- EP 14004152 A 20141209
- EP 15003246 A 20151114
Abstract (en)
[origin: US2016160694A1] The present invention relates to a process and plant for storage and recovery of energy using a combined plant that comprises a gas treatment unit and an energy generation unit, wherein in a first operating mode, a low-temperature gas liquefaction product is generated from compressed feed gas that is cooled in a heat-exchange system, and using the gas liquefaction product, a storage liquid is provided, and in a second operating mode, using the stored liquid, a low-temperature process liquid is provided that is warmed in the heat-exchange system, obtaining a pressurized fluid that is work-producingly expanded in the energy generation unit.
IPC 8 full level
CPC (source: EP US)
F01K 25/08 (2013.01 - US); F25J 1/0012 (2013.01 - EP US); F25J 1/0015 (2013.01 - EP US); F25J 1/0017 (2013.01 - EP US); F25J 1/002 (2013.01 - EP US); F25J 1/0037 (2013.01 - EP US); F25J 1/004 (2013.01 - EP US); F25J 1/0042 (2013.01 - EP US); F25J 1/0045 (2013.01 - EP US); F25J 1/0202 (2013.01 - EP US); F25J 1/0228 (2013.01 - EP US); F25J 1/0251 (2013.01 - EP US); F25J 1/0264 (2013.01 - EP US); F25J 2205/24 (2013.01 - EP US); F25J 2205/66 (2013.01 - EP US); F25J 2210/06 (2013.01 - EP US); F25J 2235/02 (2013.01 - EP US); F25J 2240/10 (2013.01 - EP US); F25J 2240/90 (2013.01 - EP US)
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
DOCDB simple family (publication)
EP 3032203 A1 20160615; EP 3037764 A1 20160629; EP 3037764 B1 20170920; US 2016160694 A1 20160609
DOCDB simple family (application)
EP 14004152 A 20141209; EP 15003246 A 20151114; US 201514961341 A 20151207