PE20181459A1 - Un aparato para la deteccion en linea de senales de resonancia magnetica desde un material objetivo en un lodo mineral - Google Patents
Un aparato para la deteccion en linea de senales de resonancia magnetica desde un material objetivo en un lodo mineralInfo
- Publication number
- PE20181459A1 PE20181459A1 PE2018000299A PE2018000299A PE20181459A1 PE 20181459 A1 PE20181459 A1 PE 20181459A1 PE 2018000299 A PE2018000299 A PE 2018000299A PE 2018000299 A PE2018000299 A PE 2018000299A PE 20181459 A1 PE20181459 A1 PE 20181459A1
- Authority
- PE
- Peru
- Prior art keywords
- magnetic resonance
- primary coil
- coil
- coils
- radio frequency
- Prior art date
Links
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
- G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
- G01N24/085—Analysis of materials for the purpose of controlling industrial production systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
- G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
- G01N24/081—Making measurements of geologic samples, e.g. measurements of moisture, pH, porosity, permeability, tortuosity or viscosity
-
- 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
- G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
- G01R33/36—Electrical details, e.g. matching or coupling of the coil to the receiver
- G01R33/3628—Tuning/matching of the transmit/receive coil
-
- 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
- G01R33/42—Screening
- G01R33/422—Screening of the radio frequency field
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/14—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electron or nuclear magnetic resonance
-
- 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]
- G01R33/441—Nuclear Quadrupole Resonance [NQR] Spectroscopy and Imaging
Landscapes
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Pathology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Epidemiology (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics (AREA)
- Remote Sensing (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
Se proporciona un aparato para la deteccion en linea de senales de resonancia magnetica desde un material objetivo en un lodo mineral, comprende (i) una carcasa electricamente conductora, (ii) una tuberia electricamente no conductora (ENC) para permitir el flujo de un lodo mineral y configurada para atravesar la carcasa electricamente conductora, (iii) una primera bobina primaria configurada para circundar una seccion de la tuberia electricamente no conductora dentro de la carcasa, cada bobina primaria define una zona de medicion (iv) una unidad de condensador acoplada a un terminal de cada bobina primaria respectiva en donde se selecciona un valor del valor de cada unidad de condensador, de manera que la resonancia en serie de una bobina primaria se forme cercana al valor de la frecuencia de resonancia magnetica del material objetivo, (v) un transmisor de radiofrecuencia que funciona para transmitir una senal hacia una o mas redes electricas de bobinas excitadoras, en donde una frecuencia operativa del trasmisor de radiofrecuencia se configura aproximadamente igual a la frecuencia de resonancia magnetica del objetivo (vi) al menos una primera bobina excitadora y una red electrica asociada de bobinas excitadoras, en donde la cantidad de bobinas excitadoras equivale a la cantidad de bobinas primarias y en donde cada bobina excitadora y red electrica asociada de bobinas excitadoras se posiciona en relacion a una bobina primaria individual para acoplar magneticamente dicha bobina excitadora a dicha bobina primaria (vii) un monitor de impedancia acoplado a cada red electrica de bobinas excitadoras y que funciona para medir una impedancia de entrada compleja de dicha red electrica de bobinas excitadoras y (viii) un receptor de radiofrecuencia adaptado para recibir desde la primera o desde cada red electrica de bobinas excitadoras, senales de resonancia magneticas desde el objetivo, el receptor de radiofrecuencia formando una senal de salida de las senales detectadas.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2015903417A AU2015903417A0 (en) | 2015-08-24 | An apparatus for on-line detection of magnetic resonance signals from a target material in a mineral slurry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20181459A1 true PE20181459A1 (es) | 2018-09-13 |
Family
ID=58099335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2018000299A PE20181459A1 (es) | 2015-08-24 | 2016-08-24 | Un aparato para la deteccion en linea de senales de resonancia magnetica desde un material objetivo en un lodo mineral |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10591426B2 (es) |
| EP (1) | EP3341764A4 (es) |
| CN (1) | CN108139501B (es) |
| AU (1) | AU2016312965B2 (es) |
| CA (1) | CA2995594C (es) |
| CL (1) | CL2018000480A1 (es) |
| PE (1) | PE20181459A1 (es) |
| WO (1) | WO2017031535A1 (es) |
| ZA (1) | ZA201801919B (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3062191A1 (en) * | 2017-06-07 | 2018-12-13 | Trustees Of Boston University | Apparatus for improving magnetic resonance imaging |
| US10799916B2 (en) * | 2018-11-26 | 2020-10-13 | CD Processing Ltd. | Systems and methods for sorting and collecting enhanced grade metal-bearing ores from metal bearing ores |
| JP2022552828A (ja) | 2019-10-08 | 2022-12-20 | トラスティーズ オブ ボストン ユニバーシティ | 共振周波数を変化させるのに役立つ非線形でスマートなメタマテリアル |
| US11740191B2 (en) | 2019-12-24 | 2023-08-29 | Commonwealth Scientific And Industrial Research Organisation | Apparatus for the measurement of ore in mine haul vehicles |
| PE20221194A1 (es) * | 2019-12-24 | 2022-08-09 | Commw Scient Ind Res Org | Un aparato para la medicion de minerales en bancos de minerales de las minas |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050104593A1 (en) | 2003-08-21 | 2005-05-19 | Laubacher Daniel B. | Nuclear quadrupole resonance detection system using a high temperature superconductor self-resonant coil |
| WO2007100761A2 (en) * | 2006-02-27 | 2007-09-07 | The Penn State Research Foundation | Quadrupole resonance using narrowband probes and continuous-wave excitation |
| EP2510372B1 (en) * | 2009-12-02 | 2015-07-01 | Commonwealth Scientific and Industrial Research Organisation | An apparatus for detecting magnetic resonance signals |
| US9541670B2 (en) * | 2010-10-28 | 2017-01-10 | Schlumberger Technology Corporation | In-situ downhole X-ray core analysis system |
| CN103915907B (zh) * | 2014-03-25 | 2016-05-11 | 复旦大学 | 主从自耦合磁共振无线电能传输装置及其操作方法 |
-
2016
- 2016-08-24 EP EP16838120.0A patent/EP3341764A4/en active Pending
- 2016-08-24 CN CN201680049250.1A patent/CN108139501B/zh active Active
- 2016-08-24 PE PE2018000299A patent/PE20181459A1/es unknown
- 2016-08-24 AU AU2016312965A patent/AU2016312965B2/en active Active
- 2016-08-24 CA CA2995594A patent/CA2995594C/en active Active
- 2016-08-24 WO PCT/AU2016/050776 patent/WO2017031535A1/en active Application Filing
- 2016-08-24 US US15/754,489 patent/US10591426B2/en active Active
-
2018
- 2018-02-22 CL CL2018000480A patent/CL2018000480A1/es unknown
- 2018-03-22 ZA ZA2018/01919A patent/ZA201801919B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN108139501B (zh) | 2020-08-25 |
| ZA201801919B (en) | 2021-07-28 |
| CL2018000480A1 (es) | 2018-06-08 |
| CN108139501A (zh) | 2018-06-08 |
| US10591426B2 (en) | 2020-03-17 |
| EP3341764A1 (en) | 2018-07-04 |
| EP3341764A4 (en) | 2019-04-24 |
| CA2995594C (en) | 2022-07-19 |
| AU2016312965B2 (en) | 2021-11-25 |
| WO2017031535A1 (en) | 2017-03-02 |
| CA2995594A1 (en) | 2017-03-02 |
| US20180246047A1 (en) | 2018-08-30 |
| AU2016312965A1 (en) | 2018-03-22 |
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