AU2003208780A1 - Use of tracers and method involving the use of tracers - Google Patents

Use of tracers and method involving the use of tracers

Info

Publication number
AU2003208780A1
AU2003208780A1 AU2003208780A AU2003208780A AU2003208780A1 AU 2003208780 A1 AU2003208780 A1 AU 2003208780A1 AU 2003208780 A AU2003208780 A AU 2003208780A AU 2003208780 A AU2003208780 A AU 2003208780A AU 2003208780 A1 AU2003208780 A1 AU 2003208780A1
Authority
AU
Australia
Prior art keywords
tracers
method involving
involving
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
AU2003208780A
Inventor
Volker Ebert
Albert Merz
Bernhard Oser
Hans Eric Schlosser
Helmut Seifert
Reinhold Siegel
Jurgen Wolfrum
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.)
Forschungszentrum Karlsruhe GmbH
Original Assignee
Forschungszentrum Karlsruhe GmbH
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 Forschungszentrum Karlsruhe GmbH filed Critical Forschungszentrum Karlsruhe GmbH
Publication of AU2003208780A1 publication Critical patent/AU2003208780A1/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
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G01F1/7042—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter using radioactive tracers
    • 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
    • G01N2015/0042—Investigating dispersion of solids
    • G01N2015/0046—Investigating dispersion of solids in gas, e.g. smoke
    • 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
    • G01N2015/0096—Investigating consistence of powders, dustability, dustiness

Landscapes

  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Fluid Mechanics (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
AU2003208780A 2002-04-23 2003-03-01 Use of tracers and method involving the use of tracers Abandoned AU2003208780A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2002118045 DE10218045A1 (en) 2002-04-23 2002-04-23 Use of tracer and procedures using the tracer
DE10218045.8 2002-04-23
PCT/EP2003/002107 WO2003091670A1 (en) 2002-04-23 2003-03-01 Use of tracers and method involving the use of tracers

Publications (1)

Publication Number Publication Date
AU2003208780A1 true AU2003208780A1 (en) 2003-11-10

Family

ID=29264780

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003208780A Abandoned AU2003208780A1 (en) 2002-04-23 2003-03-01 Use of tracers and method involving the use of tracers

Country Status (5)

Country Link
EP (1) EP1497624A1 (en)
JP (1) JP4078349B2 (en)
AU (1) AU2003208780A1 (en)
DE (1) DE10218045A1 (en)
WO (1) WO2003091670A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0755304B2 (en) * 1993-01-14 1995-06-14 富士電気化学株式会社 Intermittent coating method and apparatus used therefor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1593721A (en) * 1923-10-22 1926-07-27 Secretary Tracer mixture
DE3816680C2 (en) * 1988-05-17 1995-02-23 Kernforschungsz Karlsruhe Method for determining properties of gas-borne solid aerosols in high temperature zones
JP3200904B2 (en) * 1991-12-03 2001-08-20 東ソー株式会社 Quantitative analysis method of trace alkaline earth metals in salt water
US5828712A (en) * 1992-01-13 1998-10-27 General Electric Company Coolant water flow rate test with rubidium nuclear tracer for reactors
EP0629851A3 (en) * 1993-06-17 1995-03-22 Fraunhofer Ges Forschung Device for the analysis of traces of gas with absorption spectroscopy.
US6294389B1 (en) * 1999-11-01 2001-09-25 General Motors Corporation Furnace for an engine exhaust measurement system
DE19957808C2 (en) * 1999-12-01 2002-10-10 Fraunhofer Ges Forschung Method for determining substance concentrations and / or the flow rate in a gas, aerosol or dust and devices for carrying out the method

Also Published As

Publication number Publication date
EP1497624A1 (en) 2005-01-19
JP2005524062A (en) 2005-08-11
DE10218045A1 (en) 2003-11-20
WO2003091670A1 (en) 2003-11-06
JP4078349B2 (en) 2008-04-23

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase