SE440826B - Sett att bestemma beskaffenheten av transporterat material samt anordning for genomforande av settet - Google Patents

Sett att bestemma beskaffenheten av transporterat material samt anordning for genomforande av settet

Info

Publication number
SE440826B
SE440826B SE8000238A SE8000238A SE440826B SE 440826 B SE440826 B SE 440826B SE 8000238 A SE8000238 A SE 8000238A SE 8000238 A SE8000238 A SE 8000238A SE 440826 B SE440826 B SE 440826B
Authority
SE
Sweden
Prior art keywords
radiation
source
energy
detector
transported material
Prior art date
Application number
SE8000238A
Other languages
English (en)
Swedish (sv)
Other versions
SE8000238L (sv
Inventor
J S Wykes
P M Surzyn
G M Croke
I Adsley
Original Assignee
Coal Industry Patents 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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Publication of SE8000238L publication Critical patent/SE8000238L/
Publication of SE440826B publication Critical patent/SE440826B/sv

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
    • G01N23/02—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 transmitting the radiation through the material
    • G01N23/06—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 transmitting the radiation through the material and measuring the absorption
    • G01N23/12—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 transmitting the radiation through the material and measuring the absorption the material being a flowing fluid or a flowing granular solid

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)
SE8000238A 1979-01-12 1980-01-11 Sett att bestemma beskaffenheten av transporterat material samt anordning for genomforande av settet SE440826B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7901186A GB2039363B (en) 1979-01-12 1979-01-12 Determining the nature of transported material

Publications (2)

Publication Number Publication Date
SE8000238L SE8000238L (sv) 1980-07-13
SE440826B true SE440826B (sv) 1985-08-19

Family

ID=10502490

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8000238A SE440826B (sv) 1979-01-12 1980-01-11 Sett att bestemma beskaffenheten av transporterat material samt anordning for genomforande av settet

Country Status (8)

Country Link
US (1) US4359639A (ko)
AU (1) AU532351B2 (ko)
CA (1) CA1130931A (ko)
DE (1) DE3000602A1 (ko)
FR (1) FR2446477A1 (ko)
GB (1) GB2039363B (ko)
SE (1) SE440826B (ko)
ZA (1) ZA8074B (ko)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI61361C (fi) * 1980-09-15 1982-07-12 Outokumpu Oy Foerfarande och anordning foer analys av malm med anvaendning av gammastraolning
US4710946A (en) * 1985-08-06 1987-12-01 Amoco Corporation Method and apparatus for X-ray video fluoroscopic analysis of rock samples
IT1221558B (it) * 1987-11-27 1990-07-12 Govoni Spa Sistema di recupero,selezione e riciclaggio dei contenitori a perdere in materiali plastici
DE3825830A1 (de) * 1988-07-29 1990-02-01 Hoesch Stahl Ag Verfahren und vorrichtung zur texturanalyse
US5431285A (en) * 1990-09-27 1995-07-11 Coal Systems Corporation Vehicle unloading facility with computer directed sampling
DK170055B1 (da) * 1992-12-23 1995-05-08 Danisco Fremgangsmåde til måling af jord på landbrugsafgrøder, såsom roer
US5373163A (en) * 1993-05-25 1994-12-13 The United States Of America As Represented By The United States Department Of Energy Apparatus and method for detecting gamma radiation
ES2078842B1 (es) * 1993-07-13 1997-10-16 Univ Oviedo Equipo de radiometria gamma natural y metodo de medida para el analisis del contenido en cenizas, componentes mineralogicos y elementos quimicos en rocas y minerales.
DE19719032C1 (de) * 1997-04-29 1998-12-10 Anatec Gmbh Verfahren und Einrichtung zur On-line-Detektierung von mineralischen Fremdkörpern in Nutzmineralströmen und deren Entfernung während ihres Transportes auf Fördereinrichtungen
DE102005020567A1 (de) * 2005-04-30 2006-11-09 Katz, Elisabeth Verfahren und Vorrichtung zur Online-Bestimmung des Aschegehalts einer auf einem Födermittel geförderten Substanz und Vorrichtung zur Durchführung einer Online-Analyse
DE102007051135A1 (de) * 2007-10-24 2009-04-30 Katz, Elisabeth Vorrichtung zur Online-Bestimmung des Gehalts einer Substanz und Verfahren unter Verwendung einer solchen Vorrichtung
EP2216646B1 (en) 2009-01-28 2012-10-10 Przedsiebiorstwo Wdrozen Przemyslowych WILPO Sp. z.o.o. Method of determining ash content in coal by combined gamma ray transmission and scattering measurements
CN102954971B (zh) * 2012-11-05 2015-04-08 西安热工研究院有限公司 基于自然伽马谱分析的火电厂煤质在线监测系统及方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3246150A (en) * 1961-11-24 1966-04-12 Miles Lab Radiation source measuring apparatus having automatic background subtract means
US3655964A (en) * 1968-05-06 1972-04-11 David Laurie Slight Ionizing radiation apparatus and method for distinguishing between materials in a mixture
GB1421755A (en) * 1972-05-18 1976-01-21 British Steel Corp Material analysis
ZA766086B (en) * 1975-10-29 1977-07-27 Atomic Energy Commission Analysis of coal
DE2622175C3 (de) * 1976-05-19 1982-04-01 Gkss - Forschungszentrum Geesthacht Gmbh, 2000 Hamburg Verfahren zum Ermitteln der Volumenanteile eines Drei-Komponenten-Gemisches
US4078178A (en) * 1977-01-03 1978-03-07 Kevex Corporation Dynamic background subtraction circuit

Also Published As

Publication number Publication date
SE8000238L (sv) 1980-07-13
AU5443380A (en) 1980-07-17
CA1130931A (en) 1982-08-31
US4359639A (en) 1982-11-16
FR2446477A1 (fr) 1980-08-08
GB2039363B (en) 1983-02-16
AU532351B2 (en) 1983-09-29
GB2039363A (en) 1980-08-06
DE3000602A1 (de) 1980-07-31
FR2446477B3 (ko) 1981-10-02
ZA8074B (en) 1980-12-31

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