FI101504B1 - Method for the quantification of elements to determine the spread of air pollutants in the vicinity of an emission source - Google Patents

Method for the quantification of elements to determine the spread of air pollutants in the vicinity of an emission source

Info

Publication number
FI101504B1
FI101504B1 FI970030A FI970030A FI101504B1 FI 101504 B1 FI101504 B1 FI 101504B1 FI 970030 A FI970030 A FI 970030A FI 970030 A FI970030 A FI 970030A FI 101504 B1 FI101504 B1 FI 101504B1
Authority
FI
Finland
Prior art keywords
quantification
spread
vicinity
elements
emission source
Prior art date
Application number
FI970030A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI101504B (en
FI970030A0 (en
Inventor
Heikki Haapala
Original Assignee
Univ Helsinki Licensing
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 Univ Helsinki Licensing filed Critical Univ Helsinki Licensing
Priority to FI970030A priority Critical patent/FI101504B1/en
Publication of FI970030A0 publication Critical patent/FI970030A0/en
Priority to EP98900081A priority patent/EP0950182A1/en
Priority to AU53246/98A priority patent/AU5324698A/en
Priority to PCT/FI1998/000002 priority patent/WO1998029735A1/en
Application granted granted Critical
Publication of FI101504B publication Critical patent/FI101504B/en
Publication of FI101504B1 publication Critical patent/FI101504B1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
    • G01N23/223—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material by irradiating the sample with X-rays or gamma-rays and by measuring X-ray fluorescence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/07—Investigating materials by wave or particle radiation secondary emission
    • G01N2223/076—X-ray fluorescence
FI970030A 1997-01-03 1997-01-03 Method for the quantification of elements to determine the spread of air pollutants in the vicinity of an emission source FI101504B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI970030A FI101504B1 (en) 1997-01-03 1997-01-03 Method for the quantification of elements to determine the spread of air pollutants in the vicinity of an emission source
EP98900081A EP0950182A1 (en) 1997-01-03 1998-01-02 Method for the quantitative determination of elements for studying the distribution of air pollutants in the surroundings of an emission source
AU53246/98A AU5324698A (en) 1997-01-03 1998-01-02 Method for the quantitative determination of elements for studying the distribution of air pollutants in the surroundings of an emission source
PCT/FI1998/000002 WO1998029735A1 (en) 1997-01-03 1998-01-02 Method for the quantitative determination of elements for studying the distribution of air pollutants in the surroundings of an emission source

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI970030 1997-01-03
FI970030A FI101504B1 (en) 1997-01-03 1997-01-03 Method for the quantification of elements to determine the spread of air pollutants in the vicinity of an emission source

Publications (3)

Publication Number Publication Date
FI970030A0 FI970030A0 (en) 1997-01-03
FI101504B FI101504B (en) 1998-06-30
FI101504B1 true FI101504B1 (en) 1998-06-30

Family

ID=8547434

Family Applications (1)

Application Number Title Priority Date Filing Date
FI970030A FI101504B1 (en) 1997-01-03 1997-01-03 Method for the quantification of elements to determine the spread of air pollutants in the vicinity of an emission source

Country Status (4)

Country Link
EP (1) EP0950182A1 (en)
AU (1) AU5324698A (en)
FI (1) FI101504B1 (en)
WO (1) WO1998029735A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19855391C2 (en) * 1998-08-13 2003-10-23 Frieder Hofmann Air quality determination method
CN105466958A (en) * 2015-11-30 2016-04-06 江苏大学 Method for determining puncture position of probe during measurement of concentration of ions in blade

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3135920B2 (en) * 1992-09-28 2001-02-19 株式会社日立製作所 Surface analysis method and device
US5539788A (en) * 1992-10-08 1996-07-23 Westinghouse Electric Corporation Prompt gamma neutron activation analysis system
US5362964A (en) * 1993-07-30 1994-11-08 Electroscan Corporation Environmental scanning electron microscope

Also Published As

Publication number Publication date
WO1998029735A1 (en) 1998-07-09
EP0950182A1 (en) 1999-10-20
AU5324698A (en) 1998-07-31
FI101504B (en) 1998-06-30
FI970030A0 (en) 1997-01-03

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