EP 0812304 A1 19971217 - METHOD AND INSTALLATION FOR THE REMOVAL OF RESINS AND TARS IN WET-SCRUBBING AND WET ELECTROSTATIC PRECIPITATION PLANTS
Title (en)
METHOD AND INSTALLATION FOR THE REMOVAL OF RESINS AND TARS IN WET-SCRUBBING AND WET ELECTROSTATIC PRECIPITATION PLANTS
Title (de)
VERFAHREN UND ANLAGE ZUR BINDUNG VON HARZ- UND TEERSUBSTANZEN IN NASSWÄSCHER- UND NASSELEKTROFILTERANLAGEN
Title (fr)
PROCEDE ET INSTALLATION D'ELIMINATION PAR FIXATION DE RESINES ET DE GOUDRONS DANS DES INSTALLATIONS DE LAVAGE OU DE FILTRATION ELECTROSTATIQUE PAR VOIE HUMIDE
Publication
Application
Priority
- AT 9600245 W 19961212
- AT 696 A 19960102
Abstract (en)
[origin: WO9724293A1] Described is a method of removing emulsified resins and tars from the liquor circulating in wet-scrubbing and wet electrostatic precipitation plants for waste gases arising in the wood-processing industry. Measured quantities of wood dust are introduced into the circulating water to absorb the emulsified resins and tars, and the wood dust is then removed again from the water circuit and allowed to settle out.
IPC 1-7
IPC 8 full level
B01D 17/02 (2006.01); B01D 47/06 (2006.01); C02F 1/28 (2006.01)
CPC (source: EP US)
B01D 17/0202 (2013.01 - EP US); B01D 47/06 (2013.01 - EP US); C02F 1/286 (2013.01 - EP US); C02F 2103/18 (2013.01 - EP US)
Citation (search report)
See references of WO 9724293A1
Designated contracting state (EPC)
AT BE CH DE ES FI FR GB IE IT LI LU
DOCDB simple family (publication)
WO 9724293 A1 19970710; AT 402801 B 19970925; AT A696 A 19970115; AU 1131897 A 19970728; CA 2214149 A1 19970710; CZ 261397 A3 19980114; EP 0812304 A1 19971217; NO 973920 D0 19970826; NO 973920 L 19970826; PL 322050 A1 19980105; US 5762662 A 19980609; US 5897689 A 19990427
DOCDB simple family (application)
AT 9600245 W 19961212; AT 696 A 19960102; AU 1131897 A 19961212; CA 2214149 A 19961212; CZ 261397 A 19961212; EP 96942167 A 19961212; NO 973920 A 19970826; PL 32205096 A 19961212; US 5677298 A 19980408; US 67336396 A 19960628