Abrégé

The invention relates to a system for separating substances in a substance mixture. The system comprises a radiation source and a separation column. The separation column comprises at least a first section, the first section comprising at least a first subsection and a second subsection. The radiation source is configured to radiate electromagnetic radiation in the direction of the first section to heat the first section, wherein the electromagnetic radiation comprises infrared radiation. The electromagnetic radiation is receivable in the first subsection of the separation column with a higher intensity than in the second subsection of the separation column, so that the first subsection is heatable more intensively than the second subsection and a temperature gradient can be formed at least in sections along the first section (21) of the separation column (20).

Classes IPC  ?

• G01N 30/54 - Température
• B01D 15/38 - Adsorption sélective, p. ex. chromatographie caractérisée par le mécanisme de séparation impliquant une interaction spécifique non couverte par un ou plusieurs des groupes , p. ex. chromatographie d'affinité, chromatographie d'échange par ligand ou chromatographie chirale
• G01N 30/62 - Détecteurs spécialement adaptés à cet effet

Abrégé

The invention relates to a system for separating substances in a substance mixture. The system comprises a radiation source (10) and a separating column (20). The separating column (20) has at least a first portion (21), the first portion having at least a first sub-portion (22) and a second sub-portion (23). The radiation source (10) is designed to emit electromagnetic radiation towards the first portion (21) in order to heat the first portion, the electromagnetic radiation comprising infrared radiation. The electromagnetic radiation can be received in the first sub-portion (22) of the separating column at a higher intensity than in a second sub-portion (23) of the separating column, and therefore the first sub-portion (22) can be heated to a greater extent than the second sub-portion (23) and a temperature gradient can be formed at least in part along the first portion of the separating column (20).

Classes IPC  ?

• B01D 15/16 - Adsorption sélective, p. ex. chromatographie caractérisée par des caractéristiques de structure ou de fonctionnement relatives au conditionnement du fluide vecteur
• G01N 30/54 - Température

Produits et services

Application software; Computer software; Software; Electrical and electronic components; Chromatogram analyzers for scientific or laboratory use; Air pollution measuring devices; Air analysis apparatus; Measuring devices; Apparatus and instruments for physics; Physical analysing apparatus [other than for medical use]; Physical analyzers [other than for medical use]; Spectrum analyzers, other than for medical use; Checking (supervision) apparatus and instruments; Apparatus for analysing gases; Automatic chromatography apparatus for laboratory use; Chemistry apparatus and instruments; Chromatography instruments for scientific or laboratory use; Chromatography columns; Research apparatus and instruments; Gas chromatography apparatus for laboratory use; Liquid chromatography injectors for scientific use; Liquid chromatography columns for scientific use; Liquid chromatography apparatus for laboratory use; Apparatus for automatic chromatography; Ionization apparatus for scientific or laboratory use; Laboratory apparatus and instruments; Test benches; Separating apparatus for laboratory use; Separation columns for scientific purposes; Scientific apparatus and instruments; Ion gauge tubes; Petrochemical analyzers; Spectrometers, In particular mass spectrometers; Spectroscopes; Spectrophotometer; Spectrometry apparatus. Diagnostic, examination, and monitoring equipment; Medical apparatus and instruments; Medical instruments; Testing apparatus for medical purposes; Breath gas analyzers for medical diagnostics; Automatic analyzers for medical diagnosis; Chromatographic instruments for medical use; Chromatographic columns for medical use; Chromatogram analyzers for medical use; Chromatographic columns for analytical chromatography [medical]; Chromatographic instruments for medical use; Chromatographic instruments for medical use; Chromatographic instruments for medical use; Diagnostic apparatus for medical purposes; Electronic analyzers for medical purposes; Gas analyzers for medical analysis; Gas chromatography apparatus for medical use; Apparatus for analysing gases [for medical use]; Apparatus for analysing substances [for medical use]; Medical analytical apparatus for medical purposes; Respiratory monitors [medical]; Meters for body fluids; Measuring devices for medical use; Measuring instruments adapted for medical use; Physical analyzers for medical use; Separation columns for medical use in gas chromatography. Chromatography columns for industrial use; Chromatography apparatus for industrial purposes; Chromatography apparatus for industrial purposes; Automatic chromatography apparatus for industrial use; Ionization apparatus for the treatment of air or water; Ionization apparatus for the treatment of air or water; Ionization apparatus for the treatment of air or water; Ionisation chambers. Measuring machines and instruments installation, maintenance and repair; Installation, maintenance and repair of the following goods: Testing machines and Testing instruments; Installation, maintenance and repair of medical apparatus and instruments; Installation, maintenance and repair of laboratory apparatus and instrument. Rental of science and technology equipment; Rental of laboratory apparatus and instruments; Rental of measuring apparatus; Rental of measuring apparatus; Calibration of instruments; Scientific research and development; Engineering testing; Engineering consultancy services; Engineering design and consultancy; Working on and evaluation of chemical analyses; Chemical research and analysis services; Chemical research; Chemical laboratories; Research and development services in the field of chemistry; Scientific analysis; Industrial analysis and research services.

Produits et services

Application software; Computer software; Software; Electrical and electronic components; Chromatogram analyzers for scientific or laboratory use; Air pollution measuring devices; Air analysis apparatus; Measuring devices; Apparatus and instruments for physics; Physical analysing apparatus [other than for medical use]; Physical analyzers [other than for medical use]; Spectrum analyzers, other than for medical use; Checking (supervision) apparatus and instruments; Apparatus for analysing gases; Automatic chromatography apparatus for laboratory use; Chemistry apparatus and instruments; Chromatography instruments for scientific or laboratory use; Chromatography columns; Research apparatus and instruments; Gas chromatography apparatus for laboratory use; Liquid chromatography injectors for scientific use; Liquid chromatography columns for scientific use; Liquid chromatography apparatus for laboratory use; Apparatus for automatic chromatography; Ionization apparatus for scientific or laboratory use; Laboratory apparatus and instruments; Test benches; Separating apparatus for laboratory use; Separation columns for scientific purposes; Scientific apparatus and instruments; Ion gauge tubes; Petrochemical analyzers; Spectrometers, In particular mass spectrometers; Spectroscopes; Spectrophotometer; Spectrometry apparatus. Diagnostic, examination, and monitoring equipment; Medical apparatus and instruments; Medical instruments; Testing apparatus for medical purposes; Breath gas analyzers for medical diagnostics; Automatic analyzers for medical diagnosis; Chromatographic instruments for medical use; Chromatographic columns for medical use; Chromatogram analyzers for medical use; Chromatographic columns for analytical chromatography [medical]; Chromatographic instruments for medical use; Chromatographic instruments for medical use; Chromatographic instruments for medical use; Diagnostic apparatus for medical purposes; Electronic analyzers for medical purposes; Gas analyzers for medical analysis; Gas chromatography apparatus for medical use; Apparatus for analysing gases [for medical use]; Apparatus for analysing substances [for medical use]; Medical analytical apparatus for medical purposes; Respiratory monitors [medical]; Meters for body fluids; Measuring devices for medical use; Measuring instruments adapted for medical use; Physical analyzers for medical use; Separation columns for medical use in gas chromatography. Chromatography columns for industrial use; Chromatography apparatus for industrial purposes; Chromatography apparatus for industrial purposes; Automatic chromatography apparatus for industrial use; Ionization apparatus for the treatment of air or water; Ionization apparatus for the treatment of air or water; Ionization apparatus for the treatment of air or water; Ionisation chambers. Measuring machines and instruments installation, maintenance and repair; Installation, maintenance and repair of the following goods: Testing machines and Testing instruments; Installation, maintenance and repair of medical apparatus and instruments; Installation, maintenance and repair of laboratory apparatus and instrument. Rental of science and technology equipment; Rental of laboratory apparatus and instruments; Rental of measuring apparatus; Rental of measuring apparatus; Calibration of instruments; Scientific research and development; Engineering testing; Engineering consultancy services; Engineering design and consultancy; Working on and evaluation of chemical analyses; Chemical research and analysis services; Chemical research; Chemical laboratories; Research and development services in the field of chemistry; Scientific analysis; Industrial analysis and research services.

Produits et services

Application software; Computer software; Software; Electrical and electronic components; Chromatogram analyzers for scientific or laboratory use; Air pollution measuring devices; Air analysis apparatus; Measuring devices; Apparatus and instruments for physics; Physical analysing apparatus [other than for medical use]; Physical analyzers [other than for medical use]; Spectrum analyzers, other than for medical use; Checking (supervision) apparatus and instruments; Apparatus for analysing gases; Automatic chromatography apparatus for laboratory use; Chemistry apparatus and instruments; Chromatography instruments for scientific or laboratory use; Chromatography columns; Research apparatus and instruments; Gas chromatography apparatus for laboratory use; Liquid chromatography injectors for scientific use; Liquid chromatography columns for scientific use; Liquid chromatography apparatus for laboratory use; Apparatus for automatic chromatography; Ionization apparatus for scientific or laboratory use; Laboratory apparatus and instruments; Test benches; Separating apparatus for laboratory use; Separation columns for scientific purposes; Scientific apparatus and instruments; Ion gauge tubes; Petrochemical analyzers; Spectrometers, In particular mass spectrometers; Spectroscopes; Spectrophotometer; Spectrometry apparatus. Diagnostic, examination, and monitoring equipment; Medical apparatus and instruments; Medical instruments; Testing apparatus for medical purposes; Breath gas analyzers for medical diagnostics; Automatic analyzers for medical diagnosis; Chromatographic instruments for medical use; Chromatographic columns for medical use; Chromatogram analyzers for medical use; Chromatographic columns for analytical chromatography [medical]; Chromatographic instruments for medical use; Chromatographic instruments for medical use; Chromatographic instruments for medical use; Diagnostic apparatus for medical purposes; Electronic analyzers for medical purposes; Gas analyzers for medical analysis; Gas chromatography apparatus for medical use; Apparatus for analysing gases [for medical use]; Apparatus for analysing substances [for medical use]; Medical analytical apparatus for medical purposes; Respiratory monitors [medical]; Meters for body fluids; Measuring devices for medical use; Measuring instruments adapted for medical use; Physical analyzers for medical use; Separation columns for medical use in gas chromatography. Chromatography columns for industrial use; Chromatography apparatus for industrial purposes; Chromatography apparatus for industrial purposes; Automatic chromatography apparatus for industrial use; Ionization apparatus for the treatment of air or water; Ionization apparatus for the treatment of air or water; Ionization apparatus for the treatment of air or water; Ionisation chambers. Measuring machines and instruments installation, maintenance and repair; Installation, maintenance and repair of the following goods: Testing machines and Testing instruments; Installation, maintenance and repair of medical apparatus and instruments; Installation, maintenance and repair of laboratory apparatus and instrument. Rental of science and technology equipment; Rental of laboratory apparatus and instruments; Rental of measuring apparatus; Rental of measuring apparatus; Calibration of instruments; Scientific research and development; Engineering testing; Engineering consultancy services; Engineering design and consultancy; Working on and evaluation of chemical analyses; Chemical research and analysis services; Chemical research; Chemical laboratories; Research and development services in the field of chemistry; Scientific analysis; Industrial analysis and research services.

Abrégé

The present invention discloses an ionization apparatus 10 for ionizing an analyte S, comprising an inlet E, an outlet A, a first electrode 1, a second electrode 2 and a dielectric element 3. The first electrode 1, the second electrode 2 and the dielectric element 3 are arranged relative to one another such that, by applying an electric voltage between the first electrode 1 and the second electrode 2, a dielectric barrier discharge is establishable in a discharge area 5 in the ionization apparatus 10. The first and second electrodes 1, 2 are arranged such that they are displaceable or movable relative to each other.

Classes IPC  ?

• H01J 49/10 - Sources d'ionsCanons à ions
• H01J 27/02 - Sources d'ionsCanons à ions
• H01J 37/08 - Sources d'ionsCanons à ions
• H01J 37/32 - Tubes à décharge en atmosphère gazeuse
• H01J 49/00 - Spectromètres pour particules ou tubes séparateurs de particules

Abrégé

The present invention discloses an ionization apparatus 10 for ionizing an analyte S, comprising an inlet E, an outlet A, a first electrode 1, a second electrode 2 and a dielectric element 3. The first electrode 1, the second electrode 2 and the dielectric element 3 are arranged relative to one another such that, by applying an electric voltage between the first electrode 1 and the second electrode 2, a dielectric barrier discharge is establishable in a discharge area 5 in the ionization apparatus 10. The first and second electrodes 1, 2 are arranged such that they are displaceable or movable relative to each other.

Classes IPC  ?

• H01J 49/10 - Sources d'ionsCanons à ions
• H01J 37/32 - Tubes à décharge en atmosphère gazeuse
• H01J 49/00 - Spectromètres pour particules ou tubes séparateurs de particules
• H01J 27/08 - Sources d'ionsCanons à ions utilisant une décharge d'arc

Abrégé

The present invention relates to the technical field of ionizing a gaseous substance, in particular the ionizing or ionization of a gaseous substance in preparation for its analysis. A device is intended to make a discharge gas and a test substance ionizable in a flow-through mode without essentially destroying or fragmenting the sample substance. In order to avoid a high expenditure in terms of construction and equipment, the device is intended to be usable under ambient conditions and to ensure a high sensitivity in a possible analysis of an ionized substance. To this end, an ionizing device is used for flow-through ionization of a discharge gas and of a sample substance at an absolute pressure of more than 40 kPa in the ionizing device during ionization. The ionizing device comprises an inlet, an outlet, a first electrode, a dielectric element and a second electrode. The dielectric element is configured in the shape of a hollow body having an inner side and an outer side and it allows a flow of the discharge gas and of the sample substance therethrough in a flow direction. The first electrode is arranged outside of the outer side of the dielectric element. The second electrode is arranged, at least sectionwise, inside the dielectric element, is surrounded by the inner side of the dielectric element perpendicularly to the flow direction, and allows a flow of the discharge gas and of the sample substance therethrough or therearound. A distance in or contrary to the flow direction exists between the associated ends of the first and second electrodes and lies between −5 mm to 5 mm. A dielectric barrier discharge is establishable in a dielectric barrier discharge region by applying a voltage between the first and second electrodes so as to ionize the discharge gas or the sample substance.

Classes IPC  ?

• H01J 49/00 - Spectromètres pour particules ou tubes séparateurs de particules
• H01J 49/10 - Sources d'ionsCanons à ions
• H05H 1/24 - Production du plasma

Abrégé

Disclosed is an ionization apparatus 10 for ionizing an analyte S, comprising an inlet E, an outlet A, a first electrode 1, a second electrode 2 and a dielectric element 3. The first electrode 1, second electrode 2 and the dielectric element 3 are arranged in relation to one another such that a dielectric barrier discharge can form in a discharge region 5 in the ionization apparatus 10 by the application of an electric voltage between the first electrode 1 and the second electrode 2. The first and second electrodes 1, 2 can be shifted or moved in relation to one another.

Classes IPC  ?

• H01J 49/10 - Sources d'ionsCanons à ions
• H05H 1/24 - Production du plasma

Abrégé

The invention relates to the technical field of ionizing a gaseous substance, specifically the ionizing or ionization of a gaseous substance in preparation for its analysis. A device is intended to make a discharge gas and a test substance ionizable in through-flow and not substantially destroy or fragment the test substance. To avoid great expenditure in terms of design and construction, it is intended to be usable under ambient conditions and ensure a high degree of sensitivity in a possible analysis of an ionized substance. For this there is proposed an ionizing device for gas-flow ionization of a discharge gas and a test substance at an absolute pressure greater than 40 kPa in the ionizing device during an ionizing process. The ionizing device comprises an inlet, an outlet, a first electrode, a dielectric element and a second electrode. The dielectric element takes the form of a hollow body with an inner side and an outer side and can be flowed through by the discharge gas and the test substance in a direction of flow. The first electrode is arranged outside the outer side of the dielectric element. The second electrode is arranged at least in certain portions inside the dielectric element, is surrounded by the inner side of the dielectric element perpendicularly to the direction of flow and can be flowed through or flowed around by the discharge gas and the test substance. A distance in or counter to the direction of flow between the assigned ends of the first and second electrodes lies between -5 mm and 5 mm. A dielectric barrier discharge in a dielectric barrier discharge region can be formed by applying a voltage between the first and second electrodes in order to ionize the discharge gas or the test substance.

Classes IPC  ?

• H01J 49/10 - Sources d'ionsCanons à ions
• H05H 1/24 - Production du plasma