EP 2021437 A4 20101006 - A HEAT RECYCLING SYSTEM FOR USE WITH A GASIFIER
Title (en)
A HEAT RECYCLING SYSTEM FOR USE WITH A GASIFIER
Title (de)
WÄRMERÜCKFÜHRUNGSSYSTEM ZUR VERWENDUNG MIT EINEM VERGASER
Title (fr)
SYSTÈME DE RECYCLAGE DE CHALEUR DESTINÉ À ÊTRE UTILISÉ AVEC UN GAZÉIFIEUR
Publication
Application
Priority
- US 2007068398 W 20070507
- US 79797306 P 20060505
- US 74661206 P 20060505
- CA 2006000881 W 20060605
- US 86411606 P 20061102
- US 91117907 P 20070411
Abstract (en)
[origin: WO2007131235A2] The present invention provides a system that recycles heat recovered from hot products of a carbonaceous feedstock gasification process back into the gasification process. The hot gaseous products are used to heat working fluids such as air and water to produce hot air, hot water or steam. The heated fluids are used to return heat back to the gasification process. The system also comprises a control system to optimize the efficiency of a gasification process by minimizing energy consumption of the process, while also maximizing energy production.
IPC 8 full level
C10J 3/00 (2006.01); C01B 3/36 (2006.01); C10J 1/207 (2012.01); C10J 3/46 (2006.01); C10J 3/54 (2006.01); C10K 3/00 (2006.01)
CPC (source: EP KR US)
C10J 3/002 (2013.01 - EP US); C10J 3/24 (2013.01 - EP US); C10J 3/48 (2013.01 - EP US); C10J 3/723 (2013.01 - EP US); C10J 3/82 (2013.01 - EP US); F23G 5/027 (2013.01 - EP US); F23G 5/46 (2013.01 - EP US); F23G 5/50 (2013.01 - EP US); F24D 1/00 (2013.01 - KR); C10J 2200/09 (2013.01 - EP US); C10J 2300/1869 (2013.01 - EP US); C10J 2300/1884 (2013.01 - EP US); C10J 2300/1892 (2013.01 - EP US); F23G 2206/10 (2013.01 - EP US); Y02E 20/12 (2013.01 - EP US); Y02P 20/129 (2015.11 - EP US)
Citation (search report)
- [XP] WO 2006128285 A1 20061207 - PLASCO ENERGY GROUP INC [CA], et al
- [X] US 2003209174 A1 20031113 - CHAN BENJAMIN CHUN PONG [CA]
- [X] US 6837910 B1 20050104 - YOSHIKAWA KUNIO [JP], et al
- [X] EP 1227141 A2 20020731 - HATANAKA TAKEFUMI [JP]
- [X] US 5937652 A 19990817 - ABDELMALEK FAWZY T [US]
- [X] EP 1475429 A1 20041110 - EBARA CORP [JP]
- [X] US 5908564 A 19990601 - TITUS CHARLES H [US], et al
- [X] DE 10047787 A1 20020328 - VER ENERGIEWERKE AG [DE]
- [A] US 2005256212 A1 20051117 - NORBECK JOSEPH N [US], et al
- See references of WO 2007131235A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007131235 A2 20071115; WO 2007131235 A3 20080731; AU 2007247894 A1 20071115; AU 2007247894 A2 20090115; BR PI0712298 A2 20120313; EA 200802255 A1 20091030; EP 2021437 A2 20090211; EP 2021437 A4 20101006; JP 2009536259 A 20091008; KR 20090036546 A 20090414; MX 2008014166 A 20090127; US 2007284453 A1 20071213
DOCDB simple family (application)
US 2007068398 W 20070507; AU 2007247894 A 20070507; BR PI0712298 A 20070507; EA 200802255 A 20070507; EP 07783408 A 20070507; JP 2009510128 A 20070507; KR 20087029671 A 20081204; MX 2008014166 A 20070507; US 74543107 A 20070507