FR2446477B3 - - Google Patents
Info
- Publication number
- FR2446477B3 FR2446477B3 FR8000634A FR8000634A FR2446477B3 FR 2446477 B3 FR2446477 B3 FR 2446477B3 FR 8000634 A FR8000634 A FR 8000634A FR 8000634 A FR8000634 A FR 8000634A FR 2446477 B3 FR2446477 B3 FR 2446477B3
- Authority
- FR
- France
- 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
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000388197A CA1162115A (en) | 1980-01-11 | 1981-10-19 | Thermo-adhesive elastic yarn |
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 |
|---|---|
| FR2446477A1 FR2446477A1 (fr) | 1980-08-08 |
| FR2446477B3 true FR2446477B3 (US20030157376A1-20030821-M00001.png) | 1981-10-02 |
Family
ID=10502490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8000634A Granted FR2446477A1 (fr) | 1979-01-12 | 1980-01-11 | Procede et appareil de determination de la nature de matieres transportees par mesure de radiations transmises |
Country Status (8)
Families Citing this family (13)
| 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)
| 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 |
-
1979
- 1979-01-12 GB GB7901186A patent/GB2039363B/en not_active Expired
-
1980
- 1980-01-03 US US06/109,309 patent/US4359639A/en not_active Expired - Lifetime
- 1980-01-07 ZA ZA00800074A patent/ZA8074B/xx unknown
- 1980-01-08 AU AU54433/80A patent/AU532351B2/en not_active Ceased
- 1980-01-09 DE DE19803000602 patent/DE3000602A1/de not_active Withdrawn
- 1980-01-10 CA CA343,452A patent/CA1130931A/en not_active Expired
- 1980-01-11 SE SE8000238A patent/SE440826B/sv not_active IP Right Cessation
- 1980-01-11 FR FR8000634A patent/FR2446477A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| SE8000238L (sv) | 1980-07-13 |
| SE440826B (sv) | 1985-08-19 |
| 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 |
| ZA8074B (en) | 1980-12-31 |
