EP4042147A1 - Device and method for identifying substances in the fluid composition - Google Patents
Device and method for identifying substances in the fluid compositionInfo
- Publication number
- EP4042147A1 EP4042147A1 EP20774877.3A EP20774877A EP4042147A1 EP 4042147 A1 EP4042147 A1 EP 4042147A1 EP 20774877 A EP20774877 A EP 20774877A EP 4042147 A1 EP4042147 A1 EP 4042147A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fluid composition
- spectroscopy
- container
- measuring cell
- filling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 109
- 239000012530 fluid Substances 0.000 title claims abstract description 101
- 239000000126 substance Substances 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims description 12
- 238000011049 filling Methods 0.000 claims abstract description 64
- 238000004611 spectroscopical analysis Methods 0.000 claims abstract description 59
- 238000004458 analytical method Methods 0.000 claims abstract description 14
- 238000011156 evaluation Methods 0.000 claims abstract description 12
- 238000011010 flushing procedure Methods 0.000 claims description 33
- 230000003287 optical effect Effects 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 238000013528 artificial neural network Methods 0.000 claims description 3
- 230000002068 genetic effect Effects 0.000 claims description 3
- 230000003595 spectral effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims description 2
- 239000013028 medium composition Substances 0.000 claims description 2
- 238000000870 ultraviolet spectroscopy Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 210000004027 cell Anatomy 0.000 description 29
- 238000011161 development Methods 0.000 description 19
- 235000013361 beverage Nutrition 0.000 description 16
- 230000008901 benefit Effects 0.000 description 13
- 239000013505 freshwater Substances 0.000 description 5
- 238000011109 contamination Methods 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 210000002421 cell wall Anatomy 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 235000015897 energy drink Nutrition 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000005429 filling process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 229910052805 deuterium Inorganic materials 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Substances [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/645—Specially adapted constructive features of fluorimeters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/90—Investigating the presence of flaws or contamination in a container or its contents
- G01N21/9018—Dirt detection in containers
- G01N21/9027—Dirt detection in containers in containers after filling
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N2021/6417—Spectrofluorimetric devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/12—Circuits of general importance; Signal processing
- G01N2201/129—Using chemometrical methods
- G01N2201/1296—Using chemometrical methods using neural networks
Definitions
- the present invention relates to a device for the identification of substances in a fluid composition, in particular in a container, preferably in a closed bottle.
- the invention also relates to a method for identifying substances in a fluid composition, in particular in a container, preferably in a closed bottle.
- the invention further relates to a flushing device for flushing a filling device with a flushing medium.
- bottles for example returnable PET bottles, PET disposable bottles and glass bottles.
- beverages such as treated water, mineral water or water with additives, beer or the like are filled in bottles, such as reusable PET bottles, the bottles are then closed and then appropriately packed in containers for delivery.
- the preparation of the beverage to be bottled takes place in the filling system, which is connected to the respective Vorratsbefflel tern via appropriate lines in order to be filled into the bottles in the desired ratio by the filling system.
- the disadvantage here is that once the container has been filled with the drink, it can no longer be checked in the container.
- a check of whether the product is actually in the desired composition in the container or whether there are contaminants in the container, for example, is no longer possible if the container has been closed, or only possible with great effort, for example by taking a sample from the respective container and analyzing the same.
- Such a procedure is not only cost-intensive, but also not possible at the required speed of up to 20 bottles per second.
- Another problem is a corresponding change of drink.
- the filling system In order to switch, for example, the filling system from energy drink to mineral water or table water, the filling system must be filled with a neutral medium and / or in order to avoid taste irritations for a later customer due to taste transfer can be rinsed by adding lye, acid, chlorine or other cleaning agents.
- fresh water is used to flush the filling system, with which the filling system is flushed for a period of time. The period of time is selected based on empirical values until it is assumed that there are no more significant components of the previous product, in the present case energy drink, in the lines of the filling system.
- this leads to an unnecessarily high consumption of fresh water.
- the filling system is not available for an unnecessarily long time to fill bottles because of the oversized flushing time, which is economically disadvantageous.
- An object of the present invention is therefore to enable continuous monitoring of filled containers with sufficient speed and reliability in the identification of substances in a fluid composition, especially in the beverage industry. Another object of the present invention is to enable a filling system to be flushed quickly, inexpensively and adequately. Another object of the present invention is to provide an alternative device for identifying foreign substances in a fluid composition, an alternative method for identifying foreign substances in a fluid composition and an alternative flushing device.
- the present invention achieves the above-mentioned objects with a device for identifying substances in a fluid composition, in particular in a container, preferably in a closed bottle, comprising a removal device for removing a fluid composition to be filled into a container by a filling device, at least one analysis device , in particular a spectroscopic device, for, in particular spectroscopic, analysis of the fluid composition to be filled and / or for, in particular spectroscopic, analysis of the fluid composition after passing through the filling device, at least one evaluation device connected to the at least one analysis device for identifying the to be filled fluid composition and / or to identify the fluid composition after passage through the filling device, and which is formed based on a comparison of the identified egg To be filled and / or a specifiable fluid composition with the fluid composition after passing through the filling device to output at least one signal if the two fluid compositions differ from one another according to at least one specifiable parameter, in particular within a specifiable tolerance interval.
- the present invention also achieves the above objects with a method for the identification of substances in a fluid composition, in particular special in a container, preferably in a closed bottle, preferably for implementation with an identification device according to any one of claims 1-20, comprising the steps
- the present invention also achieves the above objects with a flushing device for flushing a filling device with a flushing medium, comprising a flushing medium supply device for providing a flushing medium, in particular water, and an identification device according to one of claims 1-20, wherein the flushing medium supply device is designed, the identificationi onsvoriques to provide the flushing medium and the identification device identifies the flushing medium composition before and after the flushing medium has passed through the filling device and wherein the flushing medium supply device is switched off so that the provision of flushing medium is ended when the difference between the two identified flushing medium compositions based on a parameter a falls below the predetermined threshold value for the at least one parameter.
- fluid is understood to mean any substance or any mixture of substances that is in a gaseous and / or liquid state.
- One of the advantages achieved with the invention is that contamination of the fluid composition after passing the filling system or device can be reliably avoided with sufficient speed and reliability of the identification of contaminants, which enables large-scale technical use on a process scale.
- Another advantage is that the flushing device enables fast, reliable and inexpensive flushing of the filling device, which increases the availability of the filling device. treatment device significantly increased when a product change, which reduces the produc on costs.
- the at least one analysis device comprises a spectroscopy device which is designed to perform the spectroscopic analysis of the fluid composition after it has passed through the filling device and after it has been filled into a container.
- a spectroscopy device which is designed to perform the spectroscopic analysis of the fluid composition after it has passed through the filling device and after it has been filled into a container.
- two spectroscopy devices are arranged, the first spectroscopy device being designed for the spectroscopic analysis of the fluid composition to be filled, and the second spectroscopy device being designed for the spectroscopic analysis of a fluid composition in a container.
- the advantage of this is that the flexibility with regard to the spectroscopic analysis of the fluid composition is increased before and after the filling device, since different spectroscopy methods, different optics or the like can be used.
- the at least one spectroscopic device is designed to carry out the spectroscopic analysis of the fluid composition located in a container without having to be withdrawn. This means that the check can be carried out on the closed container. This increases the reliability, since further subsequent contamination by the closed container is excluded.
- the at least one spectroscopy device in particular for analyzing those located in a container Fluid composition, transmitting optics for providing at least one point beam or at least one line beam and / or receiving optics for receiving light in the form of at least one point beam and / or at least one line beam.
- transmitting optics for providing at least one point beam or at least one line beam and / or receiving optics for receiving light in the form of at least one point beam and / or at least one line beam.
- the at least one spectroscopic device is designed to carry out a spectroscopic analysis by means of transmission through the fluid composition, in particular located in a container.
- a spectroscopic analysis of the fluid composition, in particular in a container can be carried out with it in a simple and reliable manner.
- the at least one spectroscopy device is designed and arranged opposite the container in such a way that light enters the container and light exits the container via two non-parallel oriented surfaces of the container. In this way, for example, transmission “across the corner” can take place, so that the long light path, which is usually long with large containers, can be shortened and thus sufficient transmission can be provided for a spectroscopic analysis even with large containers.
- the at least one spectroscopy device has a measuring cell made of quartz glass for measuring the fluid composition.
- the ratio of the thickness of a wall of the measuring cell to the inner diameter of the measuring cell is less than half and / or more than 1/6. With sufficient stability of the measuring cell, a sufficient volume of the measuring cell can be provided.
- the at least one spectroscopy device is designed to couple light into the measuring cell in such a way that the light is transmitted within the measuring cell by means of total reflections on the walls of the measuring cell. The advantage of this is a longer optical path length with high transmission.
- the at least one spectroscopy device has an optical waveguide for coupling light into the measuring cell, which is arranged centrally in the measuring cell and has a diameter of less than half the inner diameter of the measuring cell, in particular less than a quarter of the inner diameter of the Has measuring cell.
- the measuring cell is designed as a UV-transparent hollow glass fiber, in particular with an optical path length of more than 5 times the length of the measuring cell being provided.
- optical components of the device are temperature-controlled, in particular passive. This increases the reliability of the spectroscopic analysis even further while consuming less energy.
- the optical components are temperature-controlled separately from electronic components of the device. This enables several temperature control loops, which further improves the overall reliability when identifying the fluid compositions.
- a cooling device is arranged, in particular comprising a heat sink, a heat pipe and at least one speed-controlled fan.
- This provides cooling for the optical and / or electronic components of the device, which avoids overheating of the components and increases the reliability and service life the device increased overall.
- the term “heat pipe” means a “heat pipe”.
- the evaluation device is designed to carry out an identification of the fluid composition to be filled and / or an identification of the fluid composition after passing through the filling device by means of a neural network and / or a genetic spectrum search.
- This enables particularly reliable identification of the fluid compositions, that is to say in particular of the respective concentrations.
- the fluid composition, in particular the respective concentrations can be determined, for example, by continuously solving a system of equations with n unknowns, that is to say the concentrations that are to be determined.
- the at least one spectroscopy device is a UV / VIS spectroscopy device. This enables a sufficiently large wavelength range for the identification of the fluid compositions while at the same time reliably recording the spectra in the relevant wavelength range with high sensitivity and sufficient selectivity.
- the at least one spectroscopy device comprises a fluorescence spectrometer.
- the advantage of this is the possibility of performing a spectroscopic analysis on the basis of fluorescence, which improves the flexibility in the identification of fluid compositions.
- a fluid supply device for providing a free fluid jet is arranged after passage through the filling device and the free fluid jet can be analyzed spectroscopically by means of the at least one spectroscopy device.
- the device is designed to provide continuous identification of substances in the fluid composition, in particular in containers, by means of spectroscopy. This enables an ongoing "online" investigation in large-scale systems, for example when bottling beverages. Complex and expensive individual samples are avoided; In addition, it can be checked more frequently, which increases the product safety of the filled container.
- FIG. 1 shows, in schematic form, an illustration of a device according to an embodiment of the present invention
- FIG. 2 shows, in schematic form, a measuring cell for carrying out a spectroscopic examination in the inlet of a device according to an embodiment of the present invention
- FIG 3 shows a device according to an embodiment of the present invention
- 4 shows, in schematic form, steps of a method according to one embodiment of the present invention.
- FIG 1 shows, in schematic form, an illustration of an embodiment of the present invention.
- a device 1 for the identification of beverage compositions is shown in Figure 1.
- the device 1 comprises a withdrawal device 3 which can continuously withdraw samples from beverage supply lines 60a from a reservoir 60.
- the extraction device 3 forwards the sample into a measuring cell 30 of a first spectroscopy device 5, which can be exposed to light from a light source 11.
- a spectrometer 12 analyzes the light transmitted through the sample and / or remitted by the sample spectroscopically and forwards the analysis result to an evaluation device 7.
- the beverage supply lines 60a are connected to a filling device 4 for filling bottles 2 on a large scale. After the bottles 2 have been filled with a predetermined beverage composition by the filling device 4 and closed, they are guided past a second spectroscopy device 6 by means of a conveyor device, here in the form of a conveyor belt 14.
- the second spectroscopy device 6 comprises a light source 10 which irradiates each container 2 with light from the light source 10. Upstream of the light source 10 is a transmission optics 8 for a point source. After the light has been transmitted through part of the container 2 filled with the beverage composition and closed, the transmitted light is collected by means of collecting optics 9 for point sources and fed to a second spectrometer 13 for spectroscopic analysis.
- a transmission of the light is carried out here at a substantially right-angled corner of the respective container 2, in other words via a side wall 20 and a base 21 of the container 2 that is substantially perpendicular thereto.
- the second spectrometer 13 is also connected to the evaluation device 7 connected.
- the evaluation device 7 now evaluates by means of genetic spectral search and / or by means of a neural network and / or by solving a linear equation system with n unknowns, the determined spectra of the beverage compositions of the samples before passing through the filling device 4 with the spectra of the beverage compositions in the containers 2. If there are any deviations, the beverage filling can be stopped and troubleshooting can be started.
- the filling device 4 can be rinsed in order to remove residues from the filling device 4 and to avoid further contamination of beverage compositions by the residues.
- a display device 80 for example a monitor.
- a control device (not shown here) for the filling process as a whole.
- a supply device 90 for fresh water is provided, which is provided via a separate line for supplying the filling device 4 with fresh water.
- the provision device 90 or its fresh water supply line can be connected to the first spectroscopy device 5, the outlet of the filling device 4 can be connected to the second spectroscopy device 6 so that the first spectroscopy device 5 supplies the water composition before the filling device 4 is rinsed, the second spectroscopy device 6 the water can analyze composition after passage of the filling device 4.
- FIG. 1 only the first spectroscopy device 5 is used for the spectroscopic analysis before and after the passage through the filling device 4.
- Fig. 2 shows in schematic form a measuring cell for performing a spectroscopic examination in the inlet of a device according to one embodiment of the present invention.
- a measuring cell 30 in the form of a UV glass hollow cell with measuring cell walls 32 made of silicon dioxide with a refractive index 1, 46 is shown in a sectional illustration.
- the measuring cell 30 is coated on its outside with plastic, the refractive index of which is smaller than that of the wall 32 of the measuring cell 30.
- the thickness of the measuring cell walls is 0.5 mm here, the inner diameter
- an optical fiber 34 is arranged, which is arranged symmetrically to the measuring cell walls 32 in the measuring cell 30.
- a beam path 36, 37, 38 is also one from the optical fiber
- the ray 36 is partially refracted on the inside of the wall 32 (refracted ray 37) or runs as a second refracted ray partially within the wall 32 (second refracted ray 38)
- Fig. 3 shows an apparatus according to an embodiment of the present invention.
- FIG. 3 shows a device 1 for identifying fluid compositions.
- a distillation unit 3 ' is also arranged for the preparation of beverage compositions for the subsequent analysis by means of the spectroscope 12.
- the light source 11 is designed here as a deuterium light source which be cooled by means of heat pipes and an axial fan of a cooling device 50. This enables an improvement, ie a reduction in the detection limit by a factor of 2. In particular, it can A stable measurement can be achieved in the ultraviolet spectral range, since the optical components with measuring cell 30, light source 11 and spectrometer 12 can be kept at a predetermined temperature by means of the cooling device 50.
- the electronic components for example an evaluation device 7 or the control device 40 shown here, are cooled by means of an air conditioning system and are arranged above the optical components in a switch cabinet shown in FIG.
- the distillation unit 3 ' enables the separation of spectrally interfering substance components, for example nitrate or humic substances, which are usually contained in water for beverages.
- Fig. 4 shows in schematic form steps of a method according to an embodiment of the present invention.
- FIG. 4 shows steps of a method for identifying substances in a fluid composition, in particular in a container, preferably in a closed bottle, by means of spectroscopy.
- the process comprises the following steps.
- a sample is taken, in particular continuously, of a fluid composition to be filled into a container by a filling device.
- step S2 there is a spectroscopic analysis of the fluid composition to be filled and / or the fluid composition after passage through the filling device.
- the fluid composition to be filled and / or the fluid composition is identified after passing through the filling device based on the comparison of the identified fluid composition to be filled with the fluid composition after passing through the filling device.
- at least one signal is output if the two identified fluid compositions differ from one another according to at least one specifiable parameter.
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Optical Measuring Cells (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019215692.4A DE102019215692B4 (en) | 2019-10-11 | 2019-10-11 | Device and method for the identification of substances in the fluid composition |
PCT/DE2020/200066 WO2021069033A1 (en) | 2019-10-11 | 2020-08-06 | Device and method for identifying substances in the fluid composition |
Publications (1)
Publication Number | Publication Date |
---|---|
EP4042147A1 true EP4042147A1 (en) | 2022-08-17 |
Family
ID=72560305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20774877.3A Pending EP4042147A1 (en) | 2019-10-11 | 2020-08-06 | Device and method for identifying substances in the fluid composition |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP4042147A1 (en) |
DE (1) | DE102019215692B4 (en) |
MX (1) | MX2022004151A (en) |
WO (1) | WO2021069033A1 (en) |
Family Cites Families (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3826364A (en) * | 1972-05-22 | 1974-07-30 | Univ Leland Stanford Junior | Particle sorting method and apparatus |
US4745794A (en) | 1986-12-22 | 1988-05-24 | E. I. Du Pont De Nemours And Company | Analyzer for carbon dioxide in beverages |
WO1990013810A1 (en) * | 1988-04-13 | 1990-11-15 | International Integrated Systems, Inc. | System of fluid inspection and/or identification |
DE4121429C2 (en) * | 1991-06-28 | 1996-09-12 | Krieg Gunther | Method and device for the investigation of gas phases in beverage bottles |
DE4200971C2 (en) * | 1992-01-16 | 1997-08-07 | Krieg Gunther | Method and device for the detection and identification of pollutants in beverage bottles in filling lines |
GB9402304D0 (en) | 1994-02-07 | 1994-03-30 | Whitbread & Co Ltd | Monitoring method |
DE19528950A1 (en) | 1995-08-07 | 1997-02-13 | Centec Ges Fuer Labor Und Proz | Method and device for determining product-specific quality parameters of a liquid |
US5614718A (en) | 1995-10-03 | 1997-03-25 | Hoover Universal, Inc. | Apparatus and method for noninvasive assessment of pressurized container properties |
IT1311016B1 (en) | 1999-04-28 | 2002-02-27 | Univ Degli Studi Udine | QUALITY ASSESSMENT PROCEDURE FOR FOOD JUICES AND DEVICE. |
US6981522B2 (en) * | 2001-06-07 | 2006-01-03 | Nanostream, Inc. | Microfluidic devices with distributing inputs |
AU2003224036A1 (en) | 2002-04-03 | 2003-10-13 | Johann Wolfgang Goethe-Universitat Frankfurt Am Main | Infrared measuring device, especially for the spectrometry of aqueous systems, preferably multiple component systems |
SE0201970L (en) | 2002-06-26 | 2003-12-27 | Foss Tecator Ab | Method and apparatus for spectrophotometric analysis |
US20060097173A1 (en) | 2003-10-15 | 2006-05-11 | Sanofi-Aventis Deutschland | Method and device for the quantitative analysis of solutions and dispersions by means of near infrared spectroscopy |
WO2005081684A2 (en) * | 2003-09-19 | 2005-09-09 | Sarnoff Corporation | Method and apparatus for airborne particle sorting |
DE10352924A1 (en) | 2003-11-11 | 2005-07-14 | Johann Wolfgang Goethe-Universität Frankfurt am Main | Apparatus and method for the qualitative and / or quantitative analysis of ingredients in liquids, especially in beverage and process fluids |
AU2005100565B4 (en) | 2005-07-12 | 2006-02-02 | The Australian Wine Research Institute | Non-destructive analysis by VIS-NIR spectroscopy of fluid(s) in its original container |
US7547904B2 (en) * | 2005-12-22 | 2009-06-16 | Palo Alto Research Center Incorporated | Sensing photon energies emanating from channels or moving objects |
DE102006002633B4 (en) * | 2006-01-19 | 2009-08-20 | Khs Ag | Method and device for inspecting bottles or the like. Containers |
DE102006053673A1 (en) * | 2006-11-13 | 2008-05-15 | Khs Ag | Method for inspecting bottles or similar containers and measuring station for an inspection or control line for bottles or similar containers |
DE102007014802A1 (en) * | 2007-03-28 | 2008-10-09 | Khs Ag | Method for monitoring, controlling and optimizing filling systems for foodstuffs, in particular for beverage bottles |
JP5207462B2 (en) | 2008-10-06 | 2013-06-12 | 国立大学法人大阪大学 | Liquid inspection method and liquid inspection apparatus |
DE202008013222U1 (en) * | 2008-10-08 | 2010-02-25 | Big Dutchman International Gmbh | Fish tank arrangement with central measuring device |
DE102009003351A1 (en) | 2009-01-14 | 2010-07-15 | Centec Gesellschaft für Labor- und Prozessmesstechnik mbH | Method for determining dissolved concentration of substance e.g. oxygen content in liquid in pharma application, involves receiving electromagnetic radiation by measuring device, where radiation is emitted and/or reflected from fluid |
DE102009034693A1 (en) | 2009-07-24 | 2011-03-17 | Khs Gmbh | Plant for processing and / or processing liquid products and process for cleaning plant components of such plants |
DE102009028067B3 (en) | 2009-07-29 | 2011-02-10 | Manfred Dausch | Device and method for the spectrometric analysis of a beverage |
ES2399970T3 (en) | 2010-02-24 | 2013-04-04 | Tamperen Teollisuussähkö Oy | Control technique for a multi-stage washing process that uses a plurality of chemicals |
DE102011054659A1 (en) * | 2011-10-20 | 2013-04-25 | AeroMegt GmbH | Method and device for measuring aerosols in a large volume flow |
DE102011087673A1 (en) * | 2011-12-02 | 2013-06-06 | Unisensor Sensorsysteme Gmbh | Method and device for detecting foreign substances in water |
DE102012001470A1 (en) * | 2012-01-25 | 2013-07-25 | Walter Jansky | Fully-automatic sample removal system for use in e.g. harvester for removing free-flowing substances within food store chain, has check valve opened when filling device is immersed into sample container that is closed by closing device |
CN104233700B (en) * | 2013-06-09 | 2018-05-01 | 青岛海尔洗衣机有限公司 | A kind of control method for washing machine and washing machine |
GB201406707D0 (en) | 2014-04-15 | 2014-05-28 | Univ Leicester | In-bottle detection method |
DE102015106258A1 (en) | 2015-04-23 | 2016-10-27 | Khs Gmbh | Method and device for stabilizing polyphenol-containing liquids |
DE102015007050B4 (en) * | 2015-05-29 | 2023-08-03 | Lukas Neuhaus | Method with an electronic switching valve-based sample fluid collector for generating and providing fluid samples filled in containers for analysis and/or limit value monitoring |
DE102016121780A1 (en) | 2016-11-14 | 2018-05-17 | Endress + Hauser Flowtec Ag | Measuring arrangement for monitoring a filling process and / or a cleaning process in a bottling plant |
DE102017214337A1 (en) * | 2017-08-17 | 2019-02-21 | Lactocorder Ag | Sampling device for taking a representative milk sample and method for taking representative milk samples |
US20210388721A1 (en) * | 2018-10-17 | 2021-12-16 | Schlumberger Technology Corporation | System and Method for Contamination Monitoring |
-
2019
- 2019-10-11 DE DE102019215692.4A patent/DE102019215692B4/en active Active
-
2020
- 2020-08-06 MX MX2022004151A patent/MX2022004151A/en unknown
- 2020-08-06 WO PCT/DE2020/200066 patent/WO2021069033A1/en unknown
- 2020-08-06 EP EP20774877.3A patent/EP4042147A1/en active Pending
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WO2021069033A1 (en) | 2021-04-15 |
MX2022004151A (en) | 2022-07-21 |
DE102019215692B4 (en) | 2021-06-17 |
DE102019215692A1 (en) | 2021-04-15 |
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