DE69230286D1 - 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 kernresonanzInfo
- Publication number
- DE69230286D1 DE69230286D1 DE69230286T DE69230286T DE69230286D1 DE 69230286 D1 DE69230286 D1 DE 69230286D1 DE 69230286 T DE69230286 T DE 69230286T DE 69230286 T DE69230286 T DE 69230286T DE 69230286 D1 DE69230286 D1 DE 69230286D1
- 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
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
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 true DE69230286D1 (de) | 1999-12-16 |
DE69230286T2 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) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP5129424B2 (ja) * | 2000-09-27 | 2013-01-30 | ユニヴェルシテイト レイデン | リガンドの発見または薬物スクリーニング手段としてのnmr利用法 |
US20030206020A1 (en) * | 2002-05-02 | 2003-11-06 | Tal Cohen | Systems and methods for a temperature controlled NMR probe |
WO2004063759A2 (en) * | 2003-01-07 | 2004-07-29 | Foxboro Nmr Ltd. | Nmr probe with flow restriction element |
GB0317675D0 (en) * | 2003-07-29 | 2003-09-03 | Rolls Royce Plc | Engine monitoring arrangement |
AU2006256434B2 (en) * | 2005-06-09 | 2012-04-05 | Aspect Magnet Technologies Ltd. | 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 |
DE202014104677U1 (de) | 2014-09-15 | 2014-10-22 | Aspect Ai Ltd. | Temperaturgesteuerte austauschbare NMR-Fühlerkassette |
DE202014104679U1 (de) | 2014-09-15 | 2014-10-08 | Aspect Ai Ltd. | Eine NMR-extrahierbare Fühlerkassette |
DE102015200508A1 (de) * | 2015-01-15 | 2016-08-04 | Siemens Aktiengesellschaft | Anordnung und Verfahren zur Steuerung vonFlüssigkeiten enthaltenden technischen Kreisläufen |
US20190011383A1 (en) * | 2015-05-26 | 2019-01-10 | 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 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2322018A (en) * | 1941-01-16 | 1943-06-15 | Standard Oil Dev Co | Sampling and metering device |
US2332018A (en) * | 1941-08-19 | 1943-10-19 | Bell Telephone Labor Inc | Coin collector |
US3564400A (en) * | 1968-04-18 | 1971-02-16 | Badger Meter Mfg Co | Nuclear magnetic resonance flowmeter employing ceramic tube |
US4215565A (en) * | 1977-09-01 | 1980-08-05 | Agar Instrumentation Inc. | Method and apparatus for testing a fluid |
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 |
SU819657A1 (ru) * | 1979-06-04 | 1981-04-07 | Предприятие П/Я Г-4126 | Ядерно-магнитный измерительКОличЕСТВА пРОТЕКшЕгО ВЕщЕСТВА B MHO-гОфАзНыХ пОТОКАХ |
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 |
-
1992
- 1992-03-06 EP EP92909303A patent/EP0584112B1/de not_active Expired - Lifetime
- 1992-03-06 CA CA002105678A patent/CA2105678A1/en not_active Abandoned
- 1992-03-06 DE DE69230286T patent/DE69230286T2/de not_active Expired - Fee Related
- 1992-03-06 WO PCT/US1992/001904 patent/WO1992016040A1/en active IP Right Grant
- 1992-03-08 IL IL101179A patent/IL101179A0/xx unknown
-
1994
- 1994-02-04 US US08/192,190 patent/US5371464A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
IL101179A0 (en) | 1992-11-15 |
EP0584112A4 (de) | 1994-04-20 |
CA2105678A1 (en) | 1992-09-09 |
US5371464A (en) | 1994-12-06 |
DE69230286T2 (de) | 2000-02-24 |
WO1992016040A1 (en) | 1992-09-17 |
EP0584112A1 (de) | 1994-03-02 |
EP0584112B1 (de) | 1999-11-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |