Porous tube filter

US5972218A · kind A · utility

Assignee

• BIA d.o.o. Laboratory and Process Equipment Co., Ltd. · SI

Inventors

• Djuro Josic · Wien, AT
• Primoz Koselj · Ljubljana, SI
• Ales Podgronik · Izola / Isola, SI
• Ales Strancar · Lilltjärnen, SI

Key dates

• Filing date: Aug 23, 1995
• Grant date: Oct 26, 1999
• Expiry date: Aug 23, 2015

Classification

• Technology area (CPC G): Physics
• CPC primary: G01N2030/527
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

An apparatus for the conversion of substrates both for analytical and preparative purposes in a flow-through and cross-flow reactor having compact porous discs and/or compact porous tubes as carrier for conversion reaction or preparative separations which compact porous discs and/or compact porous tubes are modified with substances being capable of specifically binding and/or converting said substrates by distributing the samples to be converted and/or preparatively separated and collecting the converted and/or separated substrates preferably in a low volume, wherein the distribution of the sample does not affect the carrier adversely.