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1. WO2020240015 - MULTI-FIBRE OPTICAL PROBE

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Publication Number WO/2020/240015
Publication Date 03.12.2020
International Application No. PCT/EP2020/065071
International Filing Date 29.05.2020
IPC
G01N 21/31 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
17Systems in which incident light is modified in accordance with the properties of the material investigated
25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
31Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
G01N 21/85 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
84Systems specially adapted for particular applications
85Investigating moving fluids or granular solids
Applicants
  • COLVISTEC AG [DE]/[DE]
Inventors
  • BERGHAUS, Andreas
  • KÖHLER, Oliver
Agents
  • MEWBURN ELLIS LLP
Priority Data
1907572.029.05.2019GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MULTI-FIBRE OPTICAL PROBE
(FR) SONDE OPTIQUE À FIBRES MULTIPLES
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Abstract
(EN)
A multi-fibre optical probe for spectroscopically analysing high concentration mediums (i.e. about 40 wt% or higher solid particulates), an extruder comprising a multi-fibre optical probe, use of said multi-fibre optical probe are provided. Methods of generating a predictive model, determining the value of a parameter of a solid particulate dispersion and manufacturing a solid particulate dispersion are also provided.
(FR)
L'invention concerne une sonde optique à fibres multiples pour l'analyse spectroscopique de milieux à haute concentration (c'est-à-dire environ 40% en poids ou plus de particules solides), une extrudeuse comprenant une sonde optique à fibres multiples, l'utilisation de ladite sonde optique à fibres multiples. L'invention concerne également des procédés de génération d'un modèle prédictif, de détermination de la valeur d'un paramètre d'une dispersion particulaire solide et de fabrication d'une dispersion particulaire solide.
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