FR95959E - Procédé et dispositif pour déterminer la grosseur de particules solides. - Google Patents
Procédé et dispositif pour déterminer la grosseur de particules solides.Info
- Publication number
- FR95959E FR95959E FR166191A FR95959DA FR95959E FR 95959 E FR95959 E FR 95959E FR 166191 A FR166191 A FR 166191A FR 95959D A FR95959D A FR 95959DA FR 95959 E FR95959 E FR 95959E
- Authority
- FR
- France
- Prior art keywords
- determining
- size
- solid particles
- particles
- solid
- 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
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
- 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
- G01N23/083—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 radiation being X-rays
-
- 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
-
- 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
- Health & Medical Sciences (AREA)
- Physics & Mathematics (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)
- Toxicology (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB42875/67A GB1193840A (en) | 1967-09-20 | 1967-09-20 | Method of and Apparatus for Determining the Mean Size of Given Particles in a Fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR95959E true FR95959E (fr) | 1972-05-19 |
Family
ID=10426341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR166191A Expired FR95959E (fr) | 1967-09-20 | Procédé et dispositif pour déterminer la grosseur de particules solides. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3666943A (fr) |
| DE (1) | DE1798241A1 (fr) |
| FR (1) | FR95959E (fr) |
| GB (1) | GB1193840A (fr) |
| NL (1) | NL6813424A (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3749910A (en) * | 1970-09-28 | 1973-07-31 | Nat Res Dev | Determination of the mean size of solid particles contained in a fluid by scattering of x-radiation |
| US3752979A (en) * | 1971-09-02 | 1973-08-14 | Kennecott Copper Corp | Method and apparatus for matrix-effect-compensated continuous x-ray analysis of streams of solid particles |
| US3925661A (en) * | 1971-10-04 | 1975-12-09 | Nat Res Dev | Analysis of moving fluids |
| US3725701A (en) * | 1971-10-26 | 1973-04-03 | Andros Inc | Fluorescent source non-dispersive infrared gas analyzer |
| US3982126A (en) * | 1974-03-05 | 1976-09-21 | Outokumpu Oy | Method and device for determining particle size categories of particles dispersed in a liquid |
| SE7806922L (sv) * | 1978-06-15 | 1979-12-16 | Svenska Traeforskningsinst | Forfarande och anordning for att indikera storleksfordelningen av i ett strommande medium befintliga partiklar |
| GB2056664B (en) | 1979-06-07 | 1983-04-07 | Nat Res Dev | Monitoring by fluorescence measurements |
| US6751287B1 (en) * | 1998-05-15 | 2004-06-15 | The Trustees Of The Stevens Institute Of Technology | Method and apparatus for x-ray analysis of particle size (XAPS) |
| JP2011145162A (ja) * | 2010-01-14 | 2011-07-28 | Japan Atomic Energy Agency | 流体中微粒子のｘ線検出法 |
| CA3232838A1 (fr) * | 2021-09-24 | 2023-03-30 | Commonwealth Scientific And Industrial Research Organisation | Systeme a fluorescence x |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2920206A (en) * | 1954-08-31 | 1960-01-05 | Heller John Herbert | Method and apparatus for continuous measurement of moisture |
| NL289708A (fr) * | 1962-03-05 | |||
| GB1127342A (en) * | 1966-03-28 | 1968-09-18 | Nat Res Dev | Method of and apparatus for determining the mean size of given particles in a fluid |
-
0
- FR FR166191A patent/FR95959E/fr not_active Expired
-
1967
- 1967-09-20 GB GB42875/67A patent/GB1193840A/en not_active Expired
-
1968
- 1968-09-03 US US756767A patent/US3666943A/en not_active Expired - Lifetime
- 1968-09-13 DE DE19681798241 patent/DE1798241A1/de active Pending
- 1968-09-19 NL NL6813424A patent/NL6813424A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1798241A1 (de) | 1971-09-23 |
| NL6813424A (fr) | 1969-03-24 |
| US3666943A (en) | 1972-05-30 |
| GB1193840A (en) | 1970-06-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR1533227A (fr) | Procédé et appareillage pour la granulation à partir de dispersion de matières solides particulaires | |
| CH498389A (fr) | Procédé pour la détermination de l'intervalle de dimension élémentaire de particules et appareil pour la mise en oeuvre de ce procédé | |
| FR1515674A (fr) | Procédé et dispositif pour déterminer la grosseur de particules solides | |
| BE792877Q (fr) | Procede et appareil pour la separation de substances solides anisotropiques | |
| FR95959E (fr) | Procédé et dispositif pour déterminer la grosseur de particules solides. | |
| FR1441017A (fr) | Procédé et dispositif de division d'un métal liquide en petites particules | |
| FR1422196A (fr) | Procédé et dispositif pour le repérage très précis de la position d'un objet | |
| FR1503140A (fr) | Procédé et dispositif pour la filtration de liquides | |
| OA00461A (fr) | Procédé et dispositif pour la détermination de la perméabilité de solides. | |
| FR1513792A (fr) | Dispositif pour la séparation de matières solides | |
| FR1532742A (fr) | Procédé et dispositif pour mélanger les fluides | |
| FR1462288A (fr) | Dispositif de détection pour particules | |
| FR1455749A (fr) | Dispositif et procédé pour le tournage de surfaces intérieures sphériques | |
| FR1527706A (fr) | Procédé et dispositif pour la détermination et la perception automatiques des péages | |
| FR1408196A (fr) | Procédé et dispositif pour la séparation de particules de densité différente | |
| BE744392R (nl) | Werkwijze en inrichting voor de fotografische beeldopname en | |
| FR1484012A (fr) | Procédé et dispositif pour le contrôle final de disques d'embrayage | |
| FR1391229A (fr) | Procédé et dispositif pour la classification de particules solides par ventilation | |
| BE752743A (fr) | Dispositif pour la dispersion continue et pouvant etre rendue automatique de particules solides dans des systemes | |
| FR1519092A (fr) | Dispositif d'application électrostatique de particules solides | |
| FR1432416A (fr) | Procédé et dispositif utilisables pour compléter les fermetures à curseur et mode de fonctionnement du dispositif | |
| FR1363168A (fr) | Procédé et dispositif pour la classification de particules solides par ventilation | |
| FR1403591A (fr) | Procédé et dispositif pour le broyage en continu de substances solides | |
| FR1510792A (fr) | Procédé et dispositif pour la séparation de suspensions liquides | |
| FR1486703A (fr) | Dispositif pour détecter des particules rapides |