The invention relates to a method for determining the origin of a mixture of constituents by spectral analysis. The invention especially relates to a method for determining the concentration and origin of raw gases and/or crude oils in a mixing zone following mixing by the transport of said raw gases and/or crude oils that come from at least two different sources of extraction, said method comprising a specific spectral analysis.
G01N 21/359 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
G01N 21/3504 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
G01N 21/3577 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
The invention relates to a method for optimizing a mixture of components for the production of a target product by means of spectral analysis, preferably by means of spectral analysis (topological) in the near infrared region (NIR). The aim of the method is to produce a target product by batch mixing and/or continuous mixing of the “n” components thereof, on the basis of different flows of said components with controlled concentrations and/or flow rates, said target product requiring a set of ranges of values of physiocohemical characteristics for the commercialization thereof. According to the method, a batch mixer or a continuous mixer is supplied with said components with controlled concentrations and/or flow rates.
G05D 11/13 - Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
G01N 21/35 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
G01N 21/359 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
G01N 23/223 - Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups , or by measuring secondary emission from the material by irradiating the sample with X-rays or gamma-rays and by measuring X-ray fluorescence
G01N 35/00 - Automatic analysis not limited to methods or materials provided for in any single one of groups Handling materials therefor
G01N 21/33 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
G01N 24/08 - Investigating or analysing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
This invention concerns methods of determining properties of oil, especially crude oil with a spectrometer. This invention also concerns a crude oil analytical and single or multi-stream sampling device which is particularly suitable for the online measurement of crude oil properties with a spectrometer (8). This invention further concerns a crude oil sampling procedure which is particularly suitable for the online measurement of crude oil properties with a spectrometer.
G01N 21/85 - Investigating moving fluids or granular solids
G01N 21/3577 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
G01N 21/359 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
G01N 1/20 - Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
4.
Method of preparing a certified target product from a mixture of components by spectral analysis
The invention relates to a method and a device for certifying and optimizing a mixture of components in order to obtain a target product by spectral analysis, preferably by (topological) spectral analysis in the near infra-red (“NIR”).
G01N 23/223 - Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups , or by measuring secondary emission from the material by irradiating the sample with X-rays or gamma-rays and by measuring X-ray fluorescence
G01N 21/359 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
The present invention relates to a method for characterizing a sample-product X by spectral analysis by means of a novel spectrometer II using information acquired by means of a first spectrometer I.
G01N 21/359 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
G01N 21/27 - ColourSpectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection
G01N 21/35 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
6.
METHOD FOR DETERMINING THE ORIGIN OF A MIXTURE OF CONSTITUENTS BY SPECTRAL ANALYSIS
The invention relates to a method for determining the origin of a mixture of constituents by spectral analysis. The invention especially relates to a method for determining the concentration and origin of raw gases and/or crude oils in a mixing zone following mixing by the transport of said raw gases and/or crude oils that come from at least two different sources of extraction, said method comprising a specific spectral analysis.
G01N 21/3504 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
G01N 21/3577 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
G01N 21/359 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
7.
Method for characterising a product by means of topological spectral analysis
The invention relates to a method for generating and optimizing a bank of spectral data that can be used in a method for characterizing a target product by means of topological spectral analysis based on a limited number of available standards, the method consisting of a first step of performing the same spectral analysis on the standards, and, from the spectra obtained, forming a bank of spectral data A at multiple wavelengths and/or wavelength ranges.
G06F 17/18 - Complex mathematical operations for evaluating statistical data
G01N 21/359 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
G01N 21/3577 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
The invention relates to a method for characterizing a target product, including the steps of: (a) forming a bank of spectral data comprising samples; (b) having measured characteristics and spectra; (c) performing a spectral analysis of the target product and comparing the spectrum obtained with the spectral data in the data bank; (d) identifying the “near neighbor” points of the target product; and (e) performing a topological calculation of the characteristic of the target product as a function of the corresponding characteristics of the near neighbor points, based on a weighting linked to the inverse of the distance between the target product and the near neighbor points.
G01N 21/359 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
This invention concerns methods of determining properties of oil, especially crude oil with a spectrometer. This invention also concerns a crude oil analytical and single or multi-stream sampling device which is particularly suitable for the online measurement of crude oil properties with a spectrometer (8). This invention further concerns a crude oil sampling procedure which is particularly suitable for the online measurement of crude oil properties with a spectrometer.
The invention relates to a method for optimising a mixture of constituents for the production of a target product by means of spectral analysis, preferably by means of spectral analysis (topological) in the near infrared region (NIR). The aim of the method is to produce a target product by batch mixing and/or continuous mixing of the "n" constituents thereof, on the basis of different flows of said constituents with controlled concentrations and/or flow rates, said target product requiring a set of ranges of values of physicochemical characteristics for the commercialisation thereof. According to the method, a batch mixer or a continuous mixer is supplied with said constituents with controlled concentrations and/or flow rates.
G01N 21/35 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
G01N 21/359 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
11.
METHOD OF PREPARING A CERTIFIED TARGET PRODUCT FROM A MIXTURE OF CONSTITUENTS BY SPECTRAL ANALYSIS
The invention relates to a method and a device for certifying and optimizing a mixture of constituents in order to obtain a target product by spectral analysis, preferably by (topological) spectral analysis in the near infra-red ("NIR").
G01N 21/35 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
G01N 21/359 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
12.
Method for detecting the transition of products in a conduit
This invention relates to a method of detecting the transition, between a first compound and a second compound, of a product, which may contain such a first compound and/or such a second compound, and flowing inside a conduit for conveying this product.
G01N 21/85 - Investigating moving fluids or granular solids
G01N 21/31 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
G01N 21/359 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
G01N 21/84 - Systems specially adapted for particular applications
G01N 21/3577 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
The present invention relates to a method for characterising a sample-product X by spectral analysis by means of a novel spectrometer II using information acquired by means of a first spectrometer I.
G01N 21/27 - ColourSpectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection
G01N 21/35 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
14.
METHOD FOR CHARACTERISING A PRODUCT BY MEANS OF TOPOLOGICAL SPECTRAL ANALYSIS
The invention relates to a method for characterising a target product, comprising the following steps: forming a bank of spectral data comprising samples, having measured characteristics and spectra; performing a spectral analysis of the target product and comparing the spectrum obtained with the spectral data in the data bank; identifying the "near neighbour" points of the target product; and performing a topological calculation of the characteristic of the target product as a function of the corresponding characteristics of the near neighbour points, based on a weighting linked to the inverse of the distance between the target product and the near neighbour points.
G01N 21/35 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
15.
METHOD FOR CHARACTERISING A PRODUCT BY MEANS OF TOPOLOGICAL SPECTRAL ANALYSIS
The invention relates to a method for generating and optimising a bank of spectral data that can be used in a method for characterising a target product by means of topological spectral analysis based on a limited number of available standards, said method consisting of a first step of performing the same spectral analysis on said standards, and, from the spectra obtained, forming a bank of spectral data A at multiple wavelengths and/or wavelength ranges.
G01N 21/35 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
16.
METHOD FOR DETECTING THE TRANSITION OF PRODUCTS IN A CONDUIT
The invention relates to a method and a device for detecting the transition, in real time, between a first compound and a second compound, of a product that can contain such a first compound and/or such a second compound and circulates in a conduit for supplying said product. From the spectra taken for pure compounds, at least one spectral marker consisting of a function of a plurality of relevant absorbents of the spectra of such a pure compound is determined. Such a spectral marker enables the characterisation of the product to be characterised.
G01N 21/85 - Investigating moving fluids or granular solids
G01N 21/84 - Systems specially adapted for particular applications
G01N 21/35 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
17.
METHOD FOR THE AUTOMATED INJECTION OF A SAMPLE INTO THE CELL OF AN ANALYSIS APPARATUS, AND DEVICE FOR IMPLEMENTING SAID METHOD
The invention relates to a method for the automated injection of a sample into the cell of an analysis apparatus, and to a device for implementing said method. The invention relates to an automated device (5) for injecting into at least one analysis cell of an analysis apparatus (1), essentially a spectrometer, at least one sample to be analysed and contained in a vessel (3), essentially a test tube or the like. The device (5) is characterised in that it comprises: means (6)for collecting a sample (2) to be analysed in a vessel (3); means (7) for storing the collected sample (2) before its analysis; means (8) for injecting the stored sample (2) to be analysed into at least one analysis cell; means for the automated control of the circulation of the sample (2) to be analysed through the collecting (6), storage (7) and injection (8) means of the device. The invention further relates to a method that uses said device (5).
09 - Scientific and electric apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
Recorded computer programs of databases designed to be used
together with apparatus for the analysis, measurement and
testing of gases, liquids or solids; spectroscopic
apparatus. Research and development of processes and methods for
controlling the implementation of apparatus for analysing,
measuring and testing gases, liquids or solids as well as
spectroscopic apparatus; documentation and consulting
services concerning the technology of processes and methods,
for controlling the implementation of this technology;
liaison services for facilitating the exchange of technical
and technological information; exploitation of intellectual
property; industrial design services; preparation of
technical drawings, computer programs, databases,
documentation and technical reports; services comprising
analysing, measuring and testing gases, liquids or solids;
commissioning and inspection of installations, machines and
apparatus.
19.
METHOD FOR CHARACTERIZING A PRODUCT BY MEANS OF TOPOLOGICAL SPECTRAL ANALYSIS
Method of characterization of a product by topological spectral analysis. Formation of an enlarged spectral database able to be used for improved characterization of a product by topological spectral analysis.
G01N 21/35 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
20.
METHOD FOR CHARACTERIZING A PRODUCT BY MEANS OF TOPOLOGICAL SPECTRAL ANALYSIS
The invention relates to a method for characterising a target product, comprising the following steps: forming a bank of spectral data comprising samples, having measured characteristics and spectra; performing a spectral analysis of the target product and comparing the spectrum obtained with the spectral data in the data bank; identifying the "near neighbour" points of the target product; and performing a topological calculation of the characteristic of the target product as a function of the corresponding characteristics of the near neighbour points, based on a weighting linked to the inverse of the distance between the target product and the near neighbour points.
G01N 21/35 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
A method for characterizing a sample product by spectral analysis by means of a second spectrometer using information acquired by means of a first spectrometer.
G01N 21/27 - ColourSpectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection
G01N 21/35 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
22.
METHOD OF OPTIMIZING A MIXTURE OF COMPONENTS BY MEANS OF SPECTRAL ANALYSIS
The invention relates to a method for optimising a mixture of constituents for the production of a target product by means of spectral analysis, preferably by means of spectral analysis (topological) in the near infrared region (NIR). The aim of the method is to produce a target product by batch mixing and/or continuous mixing of the "n" constituents thereof, on the basis of different flows of said constituents with controlled concentrations and/or flow rates, said target product requiring a set of ranges of values of physicochemical characteristics for the commercialisation thereof. According to the method, a batch mixer or a continuous mixer is supplied with said constituents with controlled concentrations and/or flow rates.
B01F 35/83 - Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices
G01N 21/359 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
G05D 11/13 - Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
23.
METHOD FOR DETERMINING THE ORIGIN OF A MIXTURE OF CONSTITUENTS BY SPECTRAL ANALYSIS
The invention relates to a method for determining the origin of a mixture of constituents by spectral analysis. The invention especially relates to a method for determining the concentration and origin of raw gases and/or crude oils in a mixing zone following mixing by the transport of said raw gases and/or crude oils that come from at least two different sources of extraction, said method comprising a specific spectral analysis.
G01N 21/3504 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
G01N 21/3577 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
G01N 21/359 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
