FI72815C - Anordning foer kontinuerlig maetning av grundaemneshalten i suspensioner. - Google Patents

Anordning foer kontinuerlig maetning av grundaemneshalten i suspensioner. Download PDF

Info

Publication number: FI72815C
Authority: FI; Finland
Prior art keywords: suspension; measuring; detector; target; radiation
Prior art date: 1981-03-20

Application number

FI820820A

Other languages

English (en)

Finnish (fi)

Swedish (sv)

Other versions

FI72815B (fi

FI820820L (fi

Inventor

Andrzey Lubecki

Kurt Wiese

Karl Winkler

Original Assignee

Kernforschungsz Karlsruhe

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.)

1981-03-20

Filing date

1982-03-10

Publication date

1987-07-10

1981-03-20 Priority claimed from DE19813110944 external-priority patent/DE3110944A1/de

1981-03-21 Priority claimed from DE19813111187 external-priority patent/DE3111187A1/de

1982-03-10 Application filed by Kernforschungsz Karlsruhe filed Critical Kernforschungsz Karlsruhe

1982-09-21 Publication of FI820820L publication Critical patent/FI820820L/fi

1987-03-31 Application granted granted Critical

1987-03-31 Publication of FI72815B publication Critical patent/FI72815B/fi

1987-07-10 Publication of FI72815C publication Critical patent/FI72815C/fi

Links

239000000725 suspension Substances 0.000 title claims description 41
238000005259 measurement Methods 0.000 title description 8
230000005855 radiation Effects 0.000 claims description 17
238000004458 analytical method Methods 0.000 claims description 14
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 7
229910052721 tungsten Inorganic materials 0.000 claims description 7
239000010937 tungsten Substances 0.000 claims description 7
238000004876 x-ray fluorescence Methods 0.000 claims description 7
239000011347 resin Substances 0.000 claims description 5
229920005989 resin Polymers 0.000 claims description 5
229910000474 mercury oxide Inorganic materials 0.000 claims description 3
UKWHYYKOEPRTIC-UHFFFAOYSA-N mercury(ii) oxide Chemical compound [Hg]=O UKWHYYKOEPRTIC-UHFFFAOYSA-N 0.000 claims description 3
239000000203 mixture Substances 0.000 claims description 3
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 2
229910052709 silver Inorganic materials 0.000 claims description 2
239000004332 silver Substances 0.000 claims description 2
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
229910052793 cadmium Inorganic materials 0.000 claims 1
BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims 1
230000001678 irradiating effect Effects 0.000 claims 1
229910052718 tin Inorganic materials 0.000 claims 1
239000000523 sample Substances 0.000 description 12
238000000034 method Methods 0.000 description 11
238000005188 flotation Methods 0.000 description 9
239000000126 substance Substances 0.000 description 7
238000005070 sampling Methods 0.000 description 5
230000002285 radioactive effect Effects 0.000 description 4
239000012141 concentrate Substances 0.000 description 3
230000005284 excitation Effects 0.000 description 3
239000004615 ingredient Substances 0.000 description 3
229910052500 inorganic mineral Inorganic materials 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
239000011707 mineral Substances 0.000 description 3
238000002156 mixing Methods 0.000 description 3
239000007787 solid Substances 0.000 description 3
239000010878 waste rock Substances 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
238000010521 absorption reaction Methods 0.000 description 2
230000002238 attenuated effect Effects 0.000 description 2
239000002826 coolant Substances 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000009434 installation Methods 0.000 description 2
239000007788 liquid Substances 0.000 description 2
239000012528 membrane Substances 0.000 description 2
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
229910052753 mercury Inorganic materials 0.000 description 2
230000001681 protective effect Effects 0.000 description 2
239000002994 raw material Substances 0.000 description 2
239000013077 target material Substances 0.000 description 2
238000012546 transfer Methods 0.000 description 2
229910052725 zinc Inorganic materials 0.000 description 2
239000011701 zinc Substances 0.000 description 2
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
238000002083 X-ray spectrum Methods 0.000 description 1
230000003321 amplification Effects 0.000 description 1
239000012491 analyte Substances 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
235000014121 butter Nutrition 0.000 description 1
238000009614 chemical analysis method Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
238000012937 correction Methods 0.000 description 1
238000013016 damping Methods 0.000 description 1
238000001739 density measurement Methods 0.000 description 1
238000011161 development Methods 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
238000011156 evaluation Methods 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
238000011049 filling Methods 0.000 description 1
235000013312 flour Nutrition 0.000 description 1
239000006260 foam Substances 0.000 description 1
229910052732 germanium Inorganic materials 0.000 description 1
238000000227 grinding Methods 0.000 description 1
238000000265 homogenisation Methods 0.000 description 1
230000001939 inductive effect Effects 0.000 description 1
229910052744 lithium Inorganic materials 0.000 description 1
239000000463 material Substances 0.000 description 1
238000000691 measurement method Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012544 monitoring process Methods 0.000 description 1
238000000465 moulding Methods 0.000 description 1
238000003947 neutron activation analysis Methods 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
238000003199 nucleic acid amplification method Methods 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
238000012545 processing Methods 0.000 description 1
238000003908 quality control method Methods 0.000 description 1
238000004445 quantitative analysis Methods 0.000 description 1
238000010992 reflux Methods 0.000 description 1
238000000611 regression analysis Methods 0.000 description 1
239000011435 rock Substances 0.000 description 1
125000006850 spacer group Chemical group 0.000 description 1
230000003595 spectral effect Effects 0.000 description 1
238000001228 spectrum Methods 0.000 description 1
239000002351 wastewater Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

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

Landscapes

Physics & Mathematics (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
General Physics & Mathematics (AREA)
Immunology (AREA)
Pathology (AREA)
Analysing Materials By The Use Of Radiation (AREA)

FI820820A 1981-03-20 1982-03-10 Anordning foer kontinuerlig maetning av grundaemneshalten i suspensioner. FI72815C (fi)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
DE3110944		1981-03-20
DE19813110944 DE3110944A1 (de)	1981-03-20	1981-03-20	"einrichtung zur kontinuierlichen messung von elementgehalten in trueben"
DE3111187		1981-03-21
DE19813111187 DE3111187A1 (de)	1981-03-21	1981-03-21	Einrichtung zur kontinuierlichen messung von elementgehalten in trueben

Publications (3)

Publication Number	Publication Date
FI820820L FI820820L (fi)	1982-09-21
FI72815B FI72815B (fi)	1987-03-31
FI72815C true FI72815C (fi)	1987-07-10

Family

ID=25791968

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI820820A FI72815C (fi)	1981-03-20	1982-03-10	Anordning foer kontinuerlig maetning av grundaemneshalten i suspensioner.

Country Status (7)

Country	Link
AT (1)	AT390842B (de)
AU (1)	AU544999B2 (de)
CA (1)	CA1182590A (de)
FI (1)	FI72815C (de)
FR (1)	FR2502335B1 (de)
NL (1)	NL8200511A (de)
SE (1)	SE459937B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3424937A1 (de) *	1984-07-06	1986-02-06	Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe	Einrichtung zur messung der konzentration einer pulverprobe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3742226A (en) *	1971-05-14	1973-06-26	Applied Res Lab	Liquid cell for x-ray fluorescence analysis
DE2621027A1 (de) *	1976-05-12	1977-11-24	Kernenergieverwert Ges Fuer	Vorrichtung zur quantitativen in-line- roentgenfluoreszenzanalyse von schlaemmen
US4152591A (en) *	1977-05-13	1979-05-01	E. I. Du Pont De Nemours And Company	On-stream chemical element monitor
DE2727989C3 (de) *	1977-06-22	1980-05-08	Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe	Einrichtung zur Bestimmung von Uran und/oder Thorium in Erzproben
DE2915986C2 (de) *	1979-04-20	1982-04-08	Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe	Verfahren zur kontinuierlichen Messung von Elementgehalten

1982
- 1982-02-04 AT AT42682A patent/AT390842B/de not_active IP Right Cessation
- 1982-02-11 NL NL8200511A patent/NL8200511A/nl not_active Application Discontinuation
- 1982-03-02 SE SE8201288A patent/SE459937B/sv not_active IP Right Cessation
- 1982-03-10 FI FI820820A patent/FI72815C/fi not_active IP Right Cessation
- 1982-03-11 FR FR8204114A patent/FR2502335B1/fr not_active Expired
- 1982-03-19 AU AU81720/82A patent/AU544999B2/en not_active Ceased
- 1982-03-19 CA CA000398884A patent/CA1182590A/en not_active Expired

Also Published As

Publication number	Publication date
NL8200511A (nl)	1982-10-18
AU544999B2 (en)	1985-06-27
FR2502335A1 (fr)	1982-09-24
AT390842B (de)	1990-07-10
ATA42682A (de)	1989-12-15
FR2502335B1 (fr)	1986-02-14
AU8172082A (en)	1982-09-23
SE8201288L (sv)	1982-09-21
SE459937B (sv)	1989-08-21
FI72815B (fi)	1987-03-31
CA1182590A (en)	1985-02-12
FI820820L (fi)	1982-09-21

Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: KERNFORSCHUNGSZENTRUM KARLSRUHE GMBH

Publication	Publication Date	Title
CA1111150A (en)	1981-10-20	X-ray analytical system
DE69530858T2 (de)	2004-03-11	Verfahren und vorrichtung zur bestimmung des gehalts eines elements
US8311183B2 (en)	2012-11-13	Online energy dispersive X-ray diffraction analyser
GB2049170A (en)	1980-12-17	Continuous x-ray fluorescence analysis
JPH08136480A (ja)	1996-05-31	油中硫黄分測定装置
DE2720370A1 (de)	1978-11-16	Optode mit hilfsindikator
US5107527A (en)	1992-04-21	Method and apparatus for analyzing sludgy materials
FI72815C (fi)	1987-07-10	Anordning foer kontinuerlig maetning av grundaemneshalten i suspensioner.
FI110820B (fi)	2003-03-31	Menetelmä alkuainepitoisuuksien määrittämiseksi
Dyroff et al.	1954	Determination of Trace Amounts of Iron, Nickel, and Vanadium on Catalysts by Fluorescent X-ray Spectrography
AU2018226434B2 (en)	2020-07-09	XRF detector and source calibration apparatus
US3204097A (en)	1965-08-31	Method of X-ray spectographic analysis of a mixture of solid particles and liquid
EP3064932A1 (de)	2016-09-07	Quantitative röntgenanalyse
JPH0228819B2 (ja)	1990-06-26	Metsukiekibunsekisochi
SE428974B (sv)	1983-08-01	Sett att medelst rontgenstralning meta halten av ett forutbestemt emne i ett prov
Long	1958	X-ray absorption microanalysis with fine-focus tubes
Hołyńska et al.	1979	Empirical method of matrix effect elimination for samples of ‘intermediate’thickness in EDXRF analysis
SU911265A1 (ru)	1982-03-07	Устройство дл рентгенофлуоресцентного анализа
SU1193547A1 (ru)	1985-11-23	Устройство дл рентгенофлуоресцентного анализа пульп
DE3111187A1 (de)	1982-09-30	Einrichtung zur kontinuierlichen messung von elementgehalten in trueben
CA1038970A (en)	1978-09-19	Method and device for analysing a liquid sample according to the principle of x-ray fluorescence
CN87102281A (zh)	1988-10-12	同位素x萤光载流测定矿浆浓度的方法
FI128182B (en)	2019-12-13	XRF immersion probe analyzer and method
Moffat et al.	1964	Some Instrumental Considerations in the Automatic On-Stream Analysis of Pulps for Elemental Content
SU958933A1 (ru)	1982-09-15	Способ флуоресцентного рентгенорадиометрического анализа