IN2015DN02309A - - Google Patents
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- Publication number
- IN2015DN02309A IN2015DN02309A IN2309DEN2015A IN2015DN02309A IN 2015DN02309 A IN2015DN02309 A IN 2015DN02309A IN 2309DEN2015 A IN2309DEN2015 A IN 2309DEN2015A IN 2015DN02309 A IN2015DN02309 A IN 2015DN02309A
- Authority
- IN
- India
- Prior art keywords
- flow rate
- radiation
- mixture
- radiation source
- intensity
- Prior art date
Links
- 230000005855 radiation Effects 0.000 abstract 6
- 239000000203 mixture Substances 0.000 abstract 4
- 239000012530 fluid Substances 0.000 abstract 2
- 230000002238 attenuated effect Effects 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
Classifications
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- 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
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
-
- 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
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/26—Oils; Viscous liquids; Paints; Inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
- G01N33/2835—Specific substances contained in the oils or fuels
- G01N33/2847—Water in oils
-
- 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
- G01N2021/3129—Determining multicomponents by multiwavelength light
- G01N2021/3137—Determining multicomponents by multiwavelength light with selection of wavelengths after the sample
-
- 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
- G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
- G01N2021/3148—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths using three or more wavelengths
-
- 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
- G01N2021/3185—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry typically monochromatic or band-limited
- G01N2021/3188—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry typically monochromatic or band-limited band-limited
-
- 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
- G01N2201/06—Illumination; Optics
- G01N2201/069—Supply of sources
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Measuring Volume Flow (AREA)
Abstract
A device for determining the composition of a mixture of fluids that flow along a pipe, which comprises: a radiation source for illuminating the mixture with radiation; a detector for detecting radiation that has been attenuated by the mixture; a device for monitoring the flow rate of fluid along the pipe and outputting a signal indicative of the flow rate. The device includes a device for adjusting the intensity of radiation emitted by the radiation source in response to the signal indicative of the flow rate so that the intensity of the radiation source is reduced if the flow rate reduces.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0909662A GB0909662D0 (en) | 2009-06-04 | 2009-06-04 | Device and method for determining the composition of a mixture of fluids |
PCT/GB2010/001109 WO2010139965A2 (en) | 2009-06-04 | 2010-06-04 | Device and method for determining the composition of a mixture of fluids |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2015DN02309A true IN2015DN02309A (en) | 2015-08-28 |
Family
ID=40936935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN2309DEN2015 IN2015DN02309A (en) | 2009-06-04 | 2010-06-04 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9933360B2 (en) |
EP (2) | EP2438425B1 (en) |
AU (1) | AU2010255551B2 (en) |
CA (2) | CA2764198C (en) |
GB (1) | GB0909662D0 (en) |
IN (1) | IN2015DN02309A (en) |
MX (1) | MX2011012992A (en) |
WO (1) | WO2010139965A2 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011074193A1 (en) * | 2009-12-15 | 2011-06-23 | パナソニック株式会社 | Automatic gain control device and electronic apparatus |
DE102012100794B3 (en) * | 2012-01-31 | 2013-02-28 | Airbus Operations Gmbh | Apparatus and method for detecting contaminants in a hydraulic system |
US20130314695A1 (en) * | 2012-05-24 | 2013-11-28 | Halliburton Energy Services, Inc. | Spectral Analysis Techniques Based Upon Spectral Monitoring of a Matrix |
DE112014002923B4 (en) * | 2013-06-19 | 2018-08-02 | Digi-Star, Llc | Portable humidity measuring device |
US9702816B2 (en) | 2013-12-17 | 2017-07-11 | Aktiebolaget Skf | Optical fiber sensor used for oil conditioning monitoring |
GB2526784A (en) | 2014-05-26 | 2015-12-09 | Skf Ab | Micro electro optical mechanical system |
US10591639B2 (en) * | 2014-10-17 | 2020-03-17 | Halliburton Energy Services, Inc. | Methods and systems employing a flow prediction model based on acoustic activity and proppant compensation |
JP6361461B2 (en) * | 2014-10-21 | 2018-07-25 | 住友電気工業株式会社 | probe |
GB2557046B (en) | 2015-09-09 | 2021-06-30 | Halliburton Energy Services Inc | Methods and systems for optical links in downhole oil well operations |
US10585210B2 (en) | 2015-10-06 | 2020-03-10 | Arable Labs, Inc. | Apparatus for radiometric correction and orthorectification of aerial imagery |
US10054537B2 (en) * | 2016-06-28 | 2018-08-21 | Schlumberger Technology Corporation | Phase fraction measurement using continuously adjusted light source |
US9995725B2 (en) | 2016-06-28 | 2018-06-12 | Schlumberger Technology Corporation | Phase fraction measurement using light source adjusted in discrete steps |
US9939319B2 (en) | 2016-07-05 | 2018-04-10 | Arable Labs, Inc. | Radiation measuring systems and methods thereof |
CN109959637B (en) * | 2019-04-04 | 2021-06-01 | 中南大学 | Etalon effect inhibition method and device for detecting residual oxygen of glass medicine bottle |
EP3889580A1 (en) * | 2020-04-05 | 2021-10-06 | TGTW Group B.V. | System and method of measuring contaminants in a substantially translucent material, such as water |
WO2022185311A1 (en) * | 2021-03-04 | 2022-09-09 | Maytronics Ltd. | Systems and methods for monitoring fluid of a fluid facility having an inspection subsystem for inspection of light sources used in the monitoring system |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2170880B1 (en) * | 1972-02-04 | 1976-06-11 | Souriau & Cie | |
US3941487A (en) * | 1973-04-16 | 1976-03-02 | Beckman Instruments, Inc. | Colorimetric fluid analyzer |
FI90592C (en) * | 1989-02-16 | 1994-02-25 | Anadis Instr Sa | IR spectrometric analysis method and IR spectrometer |
US4914719A (en) * | 1989-03-10 | 1990-04-03 | Criticare Systems, Inc. | Multiple component gas analyzer |
US4980554A (en) * | 1989-03-31 | 1990-12-25 | The United States Of America As Represented By The Secretary Of The Army | Laser line identifier |
US5406082A (en) * | 1992-04-24 | 1995-04-11 | Thiokol Corporation | Surface inspection and characterization system and process |
US5365067A (en) * | 1993-06-30 | 1994-11-15 | National Research Council Of Canada | Method and device for evaluation of surface properties, especially molecular orientation, in non-transparent layers |
US5475221A (en) * | 1994-05-11 | 1995-12-12 | Brimrose Corporation Of America | Optical spectrometer using light emitting diode array |
FI107194B (en) * | 1996-03-14 | 2001-06-15 | Instrumentarium Oy | Analysis of gas mixtures by infrared method |
JPH10111236A (en) * | 1996-10-03 | 1998-04-28 | Nippon Koden Corp | Apparatus for measuring carbon dioxide gas concentration |
US6292756B1 (en) | 1998-02-26 | 2001-09-18 | Premier Instruments, Inc. | Narrow band infrared water fraction apparatus for gas well and liquid hydrocarbon flow stream use |
US6844554B2 (en) * | 2002-06-28 | 2005-01-18 | Instrumentarium Corp. | Method and arrangement for determining the concentration of a gas component in a gas mixture |
CA2442903C (en) * | 2002-09-26 | 2007-08-28 | R-Can Environmental Inc. | Fluid treatment system with uv sensor and intelligent driver |
US7088456B2 (en) | 2004-04-24 | 2006-08-08 | Honeywell International Inc. | Thin film thickness measurement using multichannel infrared sensor |
US7834312B2 (en) * | 2005-02-24 | 2010-11-16 | Weatherford/Lamb, Inc. | Water detection and 3-phase fraction measurement systems |
US7233001B2 (en) * | 2005-02-24 | 2007-06-19 | Weatherford/Lamb, Inc. | Multi-channel infrared optical phase fraction meter |
GB2426579B (en) * | 2005-05-28 | 2008-01-16 | Schlumberger Holdings | Devices and methods for quantification of liquids in gas-condensate wells |
DE102005025675A1 (en) | 2005-06-03 | 2006-11-16 | Siemens Ag | Radiator for non-dispersing infrared (IR) gas analyser contains light source in radiator chamber, with radiation guided through outlet window(s) |
US7279678B2 (en) * | 2005-08-15 | 2007-10-09 | Schlumber Technology Corporation | Method and apparatus for composition analysis in a logging environment |
-
2009
- 2009-06-04 GB GB0909662A patent/GB0909662D0/en not_active Ceased
-
2010
- 2010-06-04 AU AU2010255551A patent/AU2010255551B2/en not_active Ceased
- 2010-06-04 CA CA2764198A patent/CA2764198C/en active Active
- 2010-06-04 CA CA2894104A patent/CA2894104C/en active Active
- 2010-06-04 EP EP10730819.9A patent/EP2438425B1/en active Active
- 2010-06-04 IN IN2309DEN2015 patent/IN2015DN02309A/en unknown
- 2010-06-04 US US13/322,439 patent/US9933360B2/en active Active
- 2010-06-04 EP EP15160926.0A patent/EP2919006B1/en active Active
- 2010-06-04 MX MX2011012992A patent/MX2011012992A/en active IP Right Grant
- 2010-06-04 WO PCT/GB2010/001109 patent/WO2010139965A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CA2894104C (en) | 2018-06-19 |
WO2010139965A2 (en) | 2010-12-09 |
EP2438425B1 (en) | 2015-08-12 |
CA2894104A1 (en) | 2010-12-09 |
AU2010255551A1 (en) | 2012-01-12 |
EP2438425A2 (en) | 2012-04-11 |
WO2010139965A3 (en) | 2011-03-10 |
MX2011012992A (en) | 2012-03-06 |
CA2764198C (en) | 2016-08-16 |
EP2919006B1 (en) | 2021-05-19 |
EP2919006A3 (en) | 2015-10-07 |
EP2919006A2 (en) | 2015-09-16 |
US9933360B2 (en) | 2018-04-03 |
AU2010255551B2 (en) | 2013-04-18 |
GB0909662D0 (en) | 2009-07-22 |
CA2764198A1 (en) | 2010-12-09 |
US20120112072A1 (en) | 2012-05-10 |
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