AU2001276474A1 - Concentration detector - Google Patents

Concentration detector

Info

Publication number
AU2001276474A1
AU2001276474A1 AU2001276474A AU7647401A AU2001276474A1 AU 2001276474 A1 AU2001276474 A1 AU 2001276474A1 AU 2001276474 A AU2001276474 A AU 2001276474A AU 7647401 A AU7647401 A AU 7647401A AU 2001276474 A1 AU2001276474 A1 AU 2001276474A1
Authority
AU
Australia
Prior art keywords
concentration detector
detector
concentration
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.)
Abandoned
Application number
AU2001276474A
Inventor
Cyril Ward Nugent
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.)
AURORA TECHNICAL TRADING Ltd
Original Assignee
AURORA TECHNICAL TRADING 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 AURORA TECHNICAL TRADING Ltd filed Critical AURORA TECHNICAL TRADING Ltd
Publication of AU2001276474A1 publication Critical patent/AU2001276474A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/0656—Investigating concentration of particle suspensions using electric, e.g. electrostatic methods or magnetic methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/221—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance by investigating the dielectric properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/226—Construction of measuring vessels; Electrodes therefor
    • 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
    • G01N33/18—Water
AU2001276474A 2000-08-04 2001-08-01 Concentration detector Abandoned AU2001276474A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0019132.0A GB0019132D0 (en) 2000-08-04 2000-08-04 A solution monitor
GB0019132 2000-08-04
PCT/GB2001/003419 WO2002012859A1 (en) 2000-08-04 2001-08-01 Concentration detector

Publications (1)

Publication Number Publication Date
AU2001276474A1 true AU2001276474A1 (en) 2002-02-18

Family

ID=9896959

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001276474A Abandoned AU2001276474A1 (en) 2000-08-04 2001-08-01 Concentration detector

Country Status (6)

Country Link
US (1) US20030173980A1 (en)
EP (1) EP1305591A1 (en)
AU (1) AU2001276474A1 (en)
CA (1) CA2423376A1 (en)
GB (1) GB0019132D0 (en)
WO (1) WO2002012859A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2497268A (en) * 2011-08-25 2013-06-12 Cyril Ward Nugent A continuous monitoring fluid sensor for pipeline processes
CN115585735B (en) * 2022-10-10 2023-11-28 中国石油大学(华东) Detection device and detection method for microporous coating of membrane electrode gas diffusion layer

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1100002B (en) * 1977-11-01 1985-09-28 Univ Georgetown METHOD AND APPARATUS FOR THE IDENTIFICATION OF MATERIALS
GB2101330B (en) * 1981-06-22 1985-02-27 Smiths Industries Plc Detecting particles in flowing fluids
US4571543A (en) * 1983-03-28 1986-02-18 Southwest Medical Products, Inc. Specific material detection and measuring device
GB8325006D0 (en) * 1983-09-19 1983-10-19 Green R G Measurement of flow of particulate materials
JP2769205B2 (en) * 1989-09-16 1998-06-25 株式会社日立製作所 Method and apparatus for analyzing particulate matter and ultrapure water production management system using the same
GB9417763D0 (en) * 1994-08-31 1994-10-19 Univ Edinburgh Debris monitoring transducer
US5612622A (en) * 1994-12-28 1997-03-18 Optical Solutions, Inc. Apparatus for identifying particular entities in a liquid using electrical conductivity characteristics
US5644241A (en) * 1995-09-25 1997-07-01 Bindicator Company Measurement of solid particle concentration in a fluid stream responsive to magnitude and rate of change of a triboelectric probe output signal
US6028433A (en) * 1997-05-14 2000-02-22 Reid Asset Management Company Portable fluid screening device and method
US5945831A (en) * 1997-06-10 1999-08-31 Sargent; John S. Volume charge density measuring system
US6169407B1 (en) * 1997-09-02 2001-01-02 Goss Graphics Systems Water content metering apparatus

Also Published As

Publication number Publication date
EP1305591A1 (en) 2003-05-02
WO2002012859A1 (en) 2002-02-14
GB0019132D0 (en) 2000-09-27
US20030173980A1 (en) 2003-09-18
CA2423376A1 (en) 2002-02-14

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