EP 2304360 A1 20110406 - APPARATUS FOR SOLVENT RECOVERY
Title (en)
APPARATUS FOR SOLVENT RECOVERY
Title (de)
VORRICHTUNG ZUR LÖSEMITTELRÜCKGEWINNUNG
Title (fr)
DISPOSITIF DE RÉCUPÉRATION DE SOLVANTS
Publication
Application
Priority
- DE 2009000112 W 20090128
- DE 102008029431 A 20080623
Abstract (en)
[origin: WO2009155888A1] The invention relates to an apparatus for solvent recovery from a solvent/gas mixture from the exhaust air of systems processing printing, painting or other solvents, wherein the solvent/gas mixture from at least one oil-containing solvent/gas mixture is cooled down to a temperature below the lower condensation temperature of the oil of the solvent mixture using a heat exchanger (2), wherein a further, second heat exchanger (3) is connected upstream of the heat exchanger (2), said second heat exchanger cooling the solvent/gas mixture specifically to the condensation temperature of an oil present in the mixture and both heat exchangers (2, 3) produce a recovery unit.
IPC 8 full level
B01D 53/00 (2006.01); F26B 13/10 (2006.01); F26B 25/00 (2006.01)
CPC (source: EP US)
B01D 5/0036 (2013.01 - EP US); B01D 5/0054 (2013.01 - EP US); B01D 5/0072 (2013.01 - EP US); B01D 53/002 (2013.01 - EP US); F26B 25/006 (2013.01 - EP US); B01D 2257/704 (2013.01 - EP US); B41P 2235/30 (2013.01 - EP US)
Citation (search report)
See references of WO 2009155888A1
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 TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
DE 102008029431 A1 20091224; EP 2304360 A1 20110406; US 2011000258 A1 20110106; US 8407916 B2 20130402; WO 2009155888 A1 20091230
DOCDB simple family (application)
DE 102008029431 A 20080623; DE 2009000112 W 20090128; EP 09768813 A 20090128; US 91893909 A 20090128