DE69230286T2 - Apparat zur "in-line"-analyse von strömenden flüssigkeiten und festen materialien mittels magnetischer kernresonanz - Google Patents

Apparat zur "in-line"-analyse von strömenden flüssigkeiten und festen materialien mittels magnetischer kernresonanz

Info

Publication number
DE69230286T2
DE69230286T2 DE69230286T DE69230286T DE69230286T2 DE 69230286 T2 DE69230286 T2 DE 69230286T2 DE 69230286 T DE69230286 T DE 69230286T DE 69230286 T DE69230286 T DE 69230286T DE 69230286 T2 DE69230286 T2 DE 69230286T2
Authority
DE
Germany
Prior art keywords
analysis
line
magnetic core
solid materials
flowing liquids
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.)
Expired - Fee Related
Application number
DE69230286T
Other languages
English (en)
Other versions
DE69230286D1 (de
Inventor
Uri Rapoport
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualion Ltd
Original Assignee
Foxboro NMR Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Foxboro NMR Ltd filed Critical Foxboro NMR Ltd
Application granted granted Critical
Publication of DE69230286D1 publication Critical patent/DE69230286D1/de
Publication of DE69230286T2 publication Critical patent/DE69230286T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/30—Sample handling arrangements, e.g. sample cells, spinning mechanisms
    • G01R33/307—Sample handling arrangements, e.g. sample cells, spinning mechanisms specially adapted for moving the sample relative to the MR system, e.g. spinning mechanisms, flow cells or means for positioning the sample inside a spectrometer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
    • G01N2001/2064—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping using a by-pass loop
DE69230286T 1991-03-08 1992-03-06 Apparat zur "in-line"-analyse von strömenden flüssigkeiten und festen materialien mittels magnetischer kernresonanz Expired - Fee Related DE69230286T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66634991A 1991-03-08 1991-03-08
PCT/US1992/001904 WO1992016040A1 (en) 1991-03-08 1992-03-06 Apparatus for in-line analysis of flowing liquid and solid materials by nuclear magnetic resonance

Publications (2)

Publication Number Publication Date
DE69230286D1 DE69230286D1 (de) 1999-12-16
DE69230286T2 true DE69230286T2 (de) 2000-02-24

Family

ID=24673827

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69230286T Expired - Fee Related DE69230286T2 (de) 1991-03-08 1992-03-06 Apparat zur "in-line"-analyse von strömenden flüssigkeiten und festen materialien mittels magnetischer kernresonanz

Country Status (6)

Country Link
US (1) US5371464A (de)
EP (1) EP0584112B1 (de)
CA (1) CA2105678A1 (de)
DE (1) DE69230286T2 (de)
IL (1) IL101179A0 (de)
WO (1) WO1992016040A1 (de)

Cited By (1)

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DE102015200508A1 (de) * 2015-01-15 2016-08-04 Siemens Aktiengesellschaft Anordnung und Verfahren zur Steuerung vonFlüssigkeiten enthaltenden technischen Kreisläufen

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US5594340A (en) * 1994-09-08 1997-01-14 Lever Brothers Company, Division Of Conopco, Inc. Apparatus for accurately controlling moisture levels of aqueous surfactant compositions during on line processing including a cross-feed piston assembly
US5602477A (en) * 1995-02-06 1997-02-11 The Regents Of The University Of California Nuclear magnetic resonance freezing sensor
US5978694A (en) * 1997-02-27 1999-11-02 Uri Rapoport Method and apparatus for detecting a magnetically responsive substance
GB9803487D0 (en) 1998-02-20 1998-04-15 Inst Of Food Research Nuclear magnetic resonance spectroscopy
US6333629B1 (en) * 1999-07-22 2001-12-25 Intermagnetics General Corporation Method for non-invasively and without contact, inspecting foil enclosed packages, using magnetic resonance techniques
US6310480B1 (en) 1999-09-13 2001-10-30 Foxboro Nmr Ltd Flow-through probe for NMR spectrometers
GB2366867A (en) 2000-09-14 2002-03-20 Rolls Royce Plc NMR detection of contaminants or additives in oil
US8173441B2 (en) * 2000-09-27 2012-05-08 Universiteit Leiden Method for applying NMR for ligand discovery or as a drug screening tool
US20030206020A1 (en) * 2002-05-02 2003-11-06 Tal Cohen Systems and methods for a temperature controlled NMR probe
US20050040827A1 (en) * 2003-01-07 2005-02-24 Tal Cohen NMR probe with flow restriction element
GB0317675D0 (en) * 2003-07-29 2003-09-03 Rolls Royce Plc Engine monitoring arrangement
WO2006131918A1 (en) * 2005-06-09 2006-12-14 Uri Rapoport A portable quality and process control system for simultaneous magnetic resonance imaging of multiple samples
WO2008021767A1 (en) * 2006-08-08 2008-02-21 Shell Oil Company Method for improving the precision of time domain low field h-nmr analysis
US9494540B2 (en) 2006-08-21 2016-11-15 Aspect Ai Ltd. System and method for a nondestructive on-line testing of samples
US7671591B2 (en) * 2008-07-16 2010-03-02 International Business Machines Corporation Method and system for comparing micro-electronic devices using magnetic resonance imaging
DE102010021260A1 (de) 2010-05-21 2011-11-24 Vereinigung zur Förderung des Instituts für Kunststoffverarbeitung in Industrie und Handwerk an der Rhein.-Westf. Technischen Hochschule Aachen e.V. Verfahren und System zur Qualitätskontrolle
DE202013103650U1 (de) 2013-08-12 2013-09-23 Aspect Imaging Ltd. Nichtinvasives MRT-System zur Analyse der Qualität von festen Nahrungsmittelprodukten, die von einem flexiblen Aluminiumfolienumschlag umhüllt sind
RU2544360C1 (ru) * 2013-12-04 2015-03-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский государственный энергетический университет" (ФГБОУ ВПО "КГЭУ") Устройство для измерения состава и расхода многокомпонентных жидкостей методом ядерного магнитного резонанса
NL2012174C2 (en) * 2014-01-30 2015-08-06 Veenhuis Machines Method for the determination of elements in manure by nmr spectroscopy and manure transport vehicle.
US11300531B2 (en) 2014-06-25 2022-04-12 Aspect Ai Ltd. Accurate water cut measurement
ES2522718B1 (es) * 2014-07-24 2015-11-12 Universidad De Almería Dispositivo de rotación de tubos de resonancia magnética nuclear
DE202014104679U1 (de) 2014-09-15 2014-10-08 Aspect Ai Ltd. Eine NMR-extrahierbare Fühlerkassette
DE202014104677U1 (de) 2014-09-15 2014-10-22 Aspect Ai Ltd. Temperaturgesteuerte austauschbare NMR-Fühlerkassette
WO2016189536A1 (en) * 2015-05-26 2016-12-01 Aspect Ai Ltd. Apparatus and method for quality detection of a processed product
WO2017088887A1 (en) * 2015-11-25 2017-06-01 Nanonord A/S A method of and a spectrometer for performing a nmr measurement on an electrically conducting fluid
US10345251B2 (en) 2017-02-23 2019-07-09 Aspect Imaging Ltd. Portable NMR device for detecting an oil concentration in water
FI128877B (fi) 2019-10-24 2021-02-15 Kaakkois Suomen Ammattikorkeakoulu Oy Nmr mittausyksikkö ja nmr mittausjärjestelmä

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US4167117A (en) * 1978-07-10 1979-09-11 Exxon Production Research Company Apparatus and method for sampling flowing fluids and slurries
US4332165A (en) * 1978-11-10 1982-06-01 Nippon Soken, Inc. Gas flow measuring device
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FR2480086A1 (fr) * 1980-04-11 1981-10-16 Tecnal Sa Procede et installation pour mesurer et ajuster automatiquement en continu la teneur en eau, en matiere grasse, en matieres laitieres non grasses (proteines et lactose), en sel, du beurre et des cailles de fromagerie
US4390957A (en) * 1980-09-24 1983-06-28 Texaco Inc. Coal slurry monitor means and method
US4341124A (en) * 1980-11-10 1982-07-27 General Electric Company Automatic sampling apparatus
US4531093A (en) * 1983-05-05 1985-07-23 Southwest Research Institute Method and apparatus for coal analysis and flow measurement
US4564811A (en) * 1983-08-01 1986-01-14 Texaco Inc. RF Core analyzing means and method
US4701705A (en) * 1983-12-05 1987-10-20 Southwest Research Institute NMR moisture measurements
US4638251A (en) * 1984-10-29 1987-01-20 Southwest Research Institute Method and apparatus for measuring flow of non-homogeneous material in incompletely filled flow channels
US4727758A (en) * 1986-08-28 1988-03-01 Occidental Chemical Corporation Flow-through sampling device
NL8700700A (nl) * 1987-03-25 1988-10-17 Philips Nv Werkwijze voor het verkrijgen van een kernspinresonantiesignaal van een bewegend fluidum en inrichting voor het uitvoeren hiervan.
US4775836A (en) * 1987-03-27 1988-10-04 Siemens Medical Systems, Inc. Flow-through cell for NMR spectroscopy of liquid samples
US5045793A (en) * 1990-01-31 1991-09-03 The United States Of America As Represented By The United States Department Of Energy Toroids as NMR detectors in metal pressure probes and in flow systems
US5129267A (en) * 1990-03-01 1992-07-14 Southwest Research Institute Flow line sampler
US5122746A (en) * 1990-06-12 1992-06-16 Gas Research Institute Hydrocarbon gas measurements using nuclear magnetic resonance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015200508A1 (de) * 2015-01-15 2016-08-04 Siemens Aktiengesellschaft Anordnung und Verfahren zur Steuerung vonFlüssigkeiten enthaltenden technischen Kreisläufen

Also Published As

Publication number Publication date
WO1992016040A1 (en) 1992-09-17
EP0584112A1 (de) 1994-03-02
EP0584112A4 (de) 1994-04-20
EP0584112B1 (de) 1999-11-10
IL101179A0 (en) 1992-11-15
US5371464A (en) 1994-12-06
DE69230286D1 (de) 1999-12-16
CA2105678A1 (en) 1992-09-09

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee