EP 2193184 A1 20100609 - METHOD FOR PURIFYING THE CRUDE GAS FROM A SOLID MATTER GASIFICATION
Title (en)
METHOD FOR PURIFYING THE CRUDE GAS FROM A SOLID MATTER GASIFICATION
Title (de)
VERFAHREN ZUR REINIGUNG DES ROHGASES AUS EINER FESTSTOFFVERGASUNG
Title (fr)
PROCÉDÉ DE PURIFICATION DU GAZ BRUT D'UNE GAZÉIFICATION DE COMBUSTIBLE SOLIDE
Publication
Application
Priority
- EP 2008008194 W 20080926
- DE 102007046260 A 20070926
Abstract (en)
[origin: CA2694584A1] The invention relates to a method and a device for the production and purification of a crude gas for synthesis gas production from a solid fuel containing carbon by a carbon gasification reaction, wherein the fuel is mixed with a quenching medium (7) directly after production in order to remove the high interior energy, and then, either still in the mixing chamber (6) or downstream of the mixing chamber, said fuel is brought into contact with an adsorption agent (8) comprising a solid basic alkaline earth metal compound or a compound containing transitional metals, such that the acidic or basic or sulfurous or halogenated components in the crude gas and arising from the gasification reaction are absorbed. A device (10) that precipitates solid material is located downstream of the supply device for the adsorption agent, by means of which the solid or solidified components are discharged from the system and the basic adsorption agent containing transitional metals may be regenerated and returned to the process. Thus, an energy-intensive cooling of the crude gas in order to purify said crude gas may be omitted, and the synthesis gas thus purified may be used in a subsequent process without additional heating.
IPC 8 full level
C10K 1/20 (2006.01); B01D 53/10 (2006.01); C01B 3/02 (2006.01); C01B 3/56 (2006.01); C10J 3/00 (2006.01); C21B 13/00 (2006.01)
CPC (source: EP US)
B01D 53/02 (2013.01 - US); B01D 53/08 (2013.01 - EP US); B01D 53/10 (2013.01 - EP US); C01B 3/56 (2013.01 - EP US); C10J 3/84 (2013.01 - EP US); C10K 1/004 (2013.01 - EP US); C10K 1/04 (2013.01 - EP US); C10K 1/101 (2013.01 - EP US); C10K 1/14 (2013.01 - EP US); C10K 1/143 (2013.01 - EP US); C10K 1/20 (2013.01 - EP US); C21B 13/0073 (2013.01 - EP US); B01D 2251/402 (2013.01 - EP US); B01D 2251/404 (2013.01 - EP US); B01D 2253/112 (2013.01 - EP US); B01D 2256/16 (2013.01 - EP US); B01D 2256/20 (2013.01 - EP US); B01D 2257/2045 (2013.01 - EP US); B01D 2257/2047 (2013.01 - EP US); B01D 2257/302 (2013.01 - EP US); B01D 2257/304 (2013.01 - EP US); B01D 2257/308 (2013.01 - EP US); C10J 2300/09 (2013.01 - EP US); C10J 2300/0903 (2013.01 - EP US); C10J 2300/0916 (2013.01 - EP US); C10J 2300/093 (2013.01 - EP US); C10J 2300/0943 (2013.01 - EP US); C10J 2300/0996 (2013.01 - EP US); Y02P 10/134 (2015.11 - EP US); Y02P 20/145 (2015.11 - EP US)
Citation (search report)
See references of WO 2009043540A1
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 MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
DE 102007046260 A1 20090409; AU 2008306154 A1 20090409; AU 2008306154 B2 20130221; AU 2008306154 B9 20130321; BR PI0817286 A2 20150310; CA 2694584 A1 20090409; CA 2734601 A1 20090409; CA 2734601 C 20161108; CN 101802143 A 20100811; CN 101802143 B 20150826; EP 2193184 A1 20100609; KR 101566335 B1 20151105; KR 20100063812 A 20100611; RU 2010116168 A 20111110; RU 2466179 C2 20121110; US 2010311847 A1 20101209; US 2014044601 A1 20140213; US 8529792 B2 20130910; WO 2009043540 A1 20090409; WO 2009043540 A4 20090522; ZA 201000342 B 20101229
DOCDB simple family (application)
DE 102007046260 A 20070926; AU 2008306154 A 20080926; BR PI0817286 A 20080926; CA 2694584 A 20080926; CA 2734601 A 20080926; CN 200880107640 A 20080926; EP 08802648 A 20080926; EP 2008008194 W 20080926; KR 20107009156 A 20080926; RU 2010116168 A 20080926; US 201313964933 A 20130812; US 73391008 A 20080926; ZA 201000342 A 20100118