EP 0786090 A1 19970730 - METHOD AND APPARATUS FOR ON-LINE FLOW EXTRACTION OF EXTRACTABLE COMPONENTS IN LIQUIDS
Title (en)
METHOD AND APPARATUS FOR ON-LINE FLOW EXTRACTION OF EXTRACTABLE COMPONENTS IN LIQUIDS
Title (de)
VERFAHREN UND VORRICHTUNG ZUR ON-LINE EXTRAKTION VON EXTRAHIERBAREN BESTANDTEILEN IN FLÜSSIGKEITEN
Title (fr)
PROCEDE ET APPAREIL D'EXTRACTION EN DIRECT DE CONSTITUANTS RECUPERABLES PRESENTS DANS DES LIQUIDES
Publication
Application
Priority
- FI 9500557 W 19951009
- FI 944827 A 19941014
Abstract (en)
[origin: WO9612194A1] A method and an apparatus for on-line flow extraction of extractable components, such as dissolved substances and colloidal particles, in liquids. The invention refers to a method including following consecutive steps: (a) providing in an extraction tube (12) a flow of a first liquid including the extractable components; (b) introducing into the extraction tube through an inlet tube (14) a second liquid mainly immiscible with the first liquid; for extracting extractable components from the first liquid; and (c) separating the second liquid from the combined flow of said first and said second liquids. The invention is characterized by the second liquid being injected into the extraction tube as a high velocity jet stream through narrow inlet passages (44).
IPC 1-7
IPC 8 full level
B01D 11/04 (2006.01); G01N 1/34 (2006.01); G01N 1/40 (2006.01)
CPC (source: EP)
B01D 11/04 (2013.01); G01N 1/34 (2013.01); G01N 2001/4061 (2013.01)
Citation (search report)
See references of WO 9612194A1
Designated contracting state (EPC)
DE FR GB NL SE
DOCDB simple family (publication)
WO 9612194 A1 19960425; EP 0786090 A1 19970730; FI 100859 B 19980313; FI 944827 A0 19941014; FI 944827 A 19960415
DOCDB simple family (application)
FI 9500557 W 19951009; EP 95934155 A 19951009; FI 944827 A 19941014