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1. WO2022073077 - MICROFLUIDIC DEVICE AND METHOD FOR ANALYSIS OF A PARTICULATE SAMPLE

Publication Number WO/2022/073077
Publication Date 14.04.2022
International Application No. PCT/AU2021/051178
International Filing Date 08.10.2021
IPC
B01L 3/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
3Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
G01N 33/24 2006.1
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
24Earth materials
CPC
B01L 3/00
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
3Containers or dishes for laboratory use, e.g. laboratory glassware
G01N 33/24
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
24Earth materials
Applicants
  • UNIVERSITY OF SOUTH AUSTRALIA [AU]/[AU]
Inventors
  • PRIEST, Craig
  • SHALLAN, Aliaa
  • BREADMORE, Michael
  • KASHANI, Moein Navvab
Agents
  • PHILLIPS ORMONDE FITZPATRICK
Priority Data
202090364508.10.2020AU
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) MICROFLUIDIC DEVICE AND METHOD FOR ANALYSIS OF A PARTICULATE SAMPLE
(FR) DISPOSITIF MICROFLUIDIQUE ET PROCÉDÉ D'ANALYSE D'UN ÉCHANTILLON PARTICULAIRE
Abstract
(EN) The present invention relates generally to devices able to manipulate, process, treat, sort, measure and/or analyse samples at a micro level, commonly referred to as microfluidic devices. In particular, the present invention relates to a microfluidic device that can be used for the analysis of particulate samples, such as by the leaching at a micro level of a crushed rock particulate sample from a mineral ore body and the subsequent analysis of the leachate. The present invention also relates to a method for the use of a microfluidic device for the analysis of a particulate sample.
(FR) La présente invention concerne d'une manière générale des dispositifs aptes à manipuler, traiter, examiner, trier, mesurer et/ou analyser des échantillons à un niveau micrométrique, communément appelés dispositifs microfluidiques. En particulier, la présente invention concerne un dispositif microfluidique qui peut être utilisé pour l'analyse d'échantillons particulaires, par exemple par lixiviation à un niveau micrométrique d'un échantillon particulaire de roche broyée à partir d'un corps de minerai minéral et l'analyse ultérieure du lixiviat. La présente invention concerne également un procédé d'utilisation d'un dispositif microfluidique pour l'analyse d'un échantillon particulaire.
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