GB2192277B - Apparatus for use in isotopic x-ray fluorescence analysis - Google Patents

Apparatus for use in isotopic x-ray fluorescence analysis

Info

Publication number
GB2192277B
GB2192277B GB8714194A GB8714194A GB2192277B GB 2192277 B GB2192277 B GB 2192277B GB 8714194 A GB8714194 A GB 8714194A GB 8714194 A GB8714194 A GB 8714194A GB 2192277 B GB2192277 B GB 2192277B
Authority
GB
United Kingdom
Prior art keywords
isotopic
ray fluorescence
fluorescence analysis
analysis
ray
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.)
Expired - Fee Related
Application number
GB8714194A
Other versions
GB8714194D0 (en
GB2192277A (en
Inventor
Yasen S Stamenov
Peyu H Peev
Sasho A Sevov
Petko I Petkov
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.)
INST CVETNA METALURGIA
Original Assignee
INST CVETNA METALURGIA
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 INST CVETNA METALURGIA filed Critical INST CVETNA METALURGIA
Publication of GB8714194D0 publication Critical patent/GB8714194D0/en
Publication of GB2192277A publication Critical patent/GB2192277A/en
Application granted granted Critical
Publication of GB2192277B publication Critical patent/GB2192277B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
GB8714194A 1986-06-17 1987-06-17 Apparatus for use in isotopic x-ray fluorescence analysis Expired - Fee Related GB2192277B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG7538286A BG44997A1 (en) 1986-06-17 1986-06-17

Publications (3)

Publication Number Publication Date
GB8714194D0 GB8714194D0 (en) 1987-07-22
GB2192277A GB2192277A (en) 1988-01-06
GB2192277B true GB2192277B (en) 1990-01-31

Family

ID=3917411

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8714194A Expired - Fee Related GB2192277B (en) 1986-06-17 1987-06-17 Apparatus for use in isotopic x-ray fluorescence analysis

Country Status (8)

Country Link
JP (1) JPS6352046A (en)
AU (1) AU595615B2 (en)
BG (1) BG44997A1 (en)
DD (1) DD283532A7 (en)
DE (1) DE3718764A1 (en)
FI (1) FI871633A (en)
FR (1) FR2600165B1 (en)
GB (1) GB2192277B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1385784A (en) * 1919-06-25 1921-07-26 Chalmers G Hall Drift-compensating device for airships
US3511989A (en) * 1967-02-21 1970-05-12 Solomon Lazarevich Yakubovich Device for x-ray radiometric determination of elements in test specimens
US3889113A (en) * 1973-05-03 1975-06-10 Columbia Scient Ind Inc Radioisotope-excited, energy-dispersive x-ray fluorescence apparatus
US4063089A (en) * 1976-11-24 1977-12-13 The United States Of America As Represented By The United States Energy Research And Development Administration X-ray chemical analyzer for field applications
CA1132262A (en) * 1979-10-26 1982-09-21 Archibald H.C.P. Gillieson Method and apparatus for evaluating notes

Also Published As

Publication number Publication date
DD283532A7 (en) 1990-10-17
AU595615B2 (en) 1990-04-05
GB8714194D0 (en) 1987-07-22
JPS6352046A (en) 1988-03-05
GB2192277A (en) 1988-01-06
FR2600165A1 (en) 1987-12-18
FI871633A (en) 1989-04-13
FR2600165B1 (en) 1990-08-03
AU7415787A (en) 1987-12-24
DE3718764A1 (en) 1987-12-23
FI871633A0 (en) 1987-04-14
BG44997A1 (en) 1989-03-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee