EP 2702343 B1 20160608 - SOLVENT SCAVENGER FOR A DESOLVENTIZER TOASTER USING A VAPOR RECOVERY SYSTEM
Title (en)
SOLVENT SCAVENGER FOR A DESOLVENTIZER TOASTER USING A VAPOR RECOVERY SYSTEM
Title (de)
LÖSUNGSMITTELABSAUGER FÜR EINEN DESOLVENTIZER-TOASTER MIT EINEM DAMPFRÜCKGEWINNUNGSSYSTEM
Title (fr)
ÉVACUATEUR DE SOLVANT AVEC SYSTÈME D'EXTRACTION DE LA VAPEUR POUR DÉSOLVANTISEUR-TOASTEUR
Publication
Application
Priority
- US 201161479096 P 20110426
- US 2012035195 W 20120426
Abstract (en)
[origin: WO2012149147A1] An improved desolventizer-toaster (DT) unit is used for removing traces of a hydrocarbon solvent from a mass of vegetable particles of oil. A conventional DT unit has within a housing, a set of solvent removal trays and a main ejector transporting solvent vapor and steam from below the tray set to between a pair of the trays in the set. The improved DT unit has a further scavenger tray between an inlet of the main ejector and the housing floor. A scavenger ejector transports solvent vapor from between the scavenger tray and the housing floor before it exits from the unit, to the space between the tray set and the scavenger tray.
IPC 8 full level
F26B 17/00 (2006.01)
CPC (source: EP)
F26B 17/003 (2013.01)
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012149147 A1 20121101; AR 086118 A1 20131120; BR 112013027596 A2 20170214; CA 2834195 A1 20121101; CA 2834195 C 20191112; CN 103649662 A 20140319; CN 103649662 B 20161026; EP 2702343 A1 20140305; EP 2702343 A4 20141112; EP 2702343 B1 20160608; HU E030377 T2 20170529
DOCDB simple family (application)
US 2012035195 W 20120426; AR P120101458 A 20120426; BR 112013027596 A 20120426; CA 2834195 A 20120426; CN 201280028919 A 20120426; EP 12777205 A 20120426; HU E12777205 A 20120426