Title (en)

DEVICE AND METHOD FOR GENERATING STEAM WITH A HIGH LEVEL OF EFFICIENCY

Title (de)

VORRICHTUNG UND VERFAHREN ZUR ERZEUGUNG VON DAMPF MIT HOHEM WIRKUNGSGRAD

Title (fr)

DISPOSITIF ET PROCÉDÉ DE PRODUCTION DE VAPEUR AVEC UN RENDEMENT ÉLEVÉ

Publication

EP 2409003 A2 20120125 (DE)

Application

EP 10711188 A 20100317

Priority

• EP 2010053432 W 20100317
• DE 102009014036 A 20090320

Abstract (en)

[origin: WO2010106089A2] The invention relates to the production of steam from a working medium of a steam generator, preferably embodied as a waste heat steam generator, a Kalina steam generator or an ORC steam generator, using a thermal generator mounted upstream from the steam generator. In order to evaporate the working medium, the steam generator uses a hot heat transmitting medium that, according to the invention, is heated in the thermal generator before being supplied to the steam generator, thereby increasing the efficiency of the steam generator. The residual or waste heat of an industrial plant or a geothermal plant using geothermal energy is used, for example, as a heat source for the thermal generator.

IPC 8 full level

F01K 23/02 (2006.01)

CPC (source: EP US)

F01K 23/02 (2013.01 - EP US); F01K 25/10 (2013.01 - EP US); F22B 1/02 (2013.01 - EP US); Y02P 80/15 (2015.11 - EP US)

Citation (search report)

See references of WO 2010106089A2

Designated contracting state (EPC)

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 SE SI SK SM TR

DOCDB simple family (publication)

DE 102009014036 A1 20100923; CN 102362047 A 20120222; EP 2409003 A2 20120125; JP 2012520985 A 20120910; JP 5420750 B2 20140219; RU 2011142317 A 20130427; RU 2529767 C2 20140927; US 2012012280 A1 20120119; WO 2010106089 A2 20100923; WO 2010106089 A3 20110825

DOCDB simple family (application)

DE 102009014036 A 20090320; CN 201080012609 A 20100317; EP 10711188 A 20100317; EP 2010053432 W 20100317; JP 2012500230 A 20100317; RU 2011142317 A 20100317; US 201013138700 A 20100317