FR2044490A5 - Particle size determination by x-ray absorption analy - sis - Google Patents

Particle size determination by x-ray absorption analy - sis

Info

Publication number
FR2044490A5
FR2044490A5 FR6916761A FR6916761A FR2044490A5 FR 2044490 A5 FR2044490 A5 FR 2044490A5 FR 6916761 A FR6916761 A FR 6916761A FR 6916761 A FR6916761 A FR 6916761A FR 2044490 A5 FR2044490 A5 FR 2044490A5
Authority
FR
France
Prior art keywords
rays
suspension
particles
cell
analy
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
Application number
FR6916761A
Other languages
English (en)
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.)
Freeport Minerals Co
Original Assignee
Freeport Sulphur Co
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
Priority to US610841A priority Critical patent/US3449567A/en
Priority to GB25516/69A priority patent/GB1264009A/en
Priority to SE7075/69A priority patent/SE342914B/xx
Application filed by Freeport Sulphur Co filed Critical Freeport Sulphur Co
Priority to DE19691926179 priority patent/DE1926179A1/de
Priority to FR6916761A priority patent/FR2044490A5/fr
Application granted granted Critical
Publication of FR2044490A5 publication Critical patent/FR2044490A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/04—Investigating sedimentation of particle suspensions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/59—Transmissivity
    • 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
    • G01N23/10—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 confined in a container, e.g. in a luggage X-ray scanners

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Toxicology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
FR6916761A 1967-01-23 1969-05-22 Particle size determination by x-ray absorption analy - sis Expired FR2044490A5 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US610841A US3449567A (en) 1967-01-23 1967-01-23 Apparatus and process for determining particle size by x-ray absorption analysis
GB25516/69A GB1264009A (en) 1967-01-23 1969-05-19 Process and apparatus for analyzing particle size distribution of a dispersion of finely divided material
SE7075/69A SE342914B (fr) 1967-01-23 1969-05-20
DE19691926179 DE1926179A1 (de) 1967-01-23 1969-05-22 Verfahren und Einrichtung zum Bestimmen der Verteilung der Teilchengroesse einer Dispersion fein verteilten Materials
FR6916761A FR2044490A5 (en) 1967-01-23 1969-05-22 Particle size determination by x-ray absorption analy - sis

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US610841A US3449567A (en) 1967-01-23 1967-01-23 Apparatus and process for determining particle size by x-ray absorption analysis
GB25516/69A GB1264009A (en) 1967-01-23 1969-05-19 Process and apparatus for analyzing particle size distribution of a dispersion of finely divided material
SE7075/69A SE342914B (fr) 1967-01-23 1969-05-20
DE19691926179 DE1926179A1 (de) 1967-01-23 1969-05-22 Verfahren und Einrichtung zum Bestimmen der Verteilung der Teilchengroesse einer Dispersion fein verteilten Materials
FR6916761A FR2044490A5 (en) 1967-01-23 1969-05-22 Particle size determination by x-ray absorption analy - sis

Publications (1)

Publication Number Publication Date
FR2044490A5 true FR2044490A5 (en) 1971-02-19

Family

ID=40800468

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6916761A Expired FR2044490A5 (en) 1967-01-23 1969-05-22 Particle size determination by x-ray absorption analy - sis

Country Status (5)

Country Link
US (1) US3449567A (fr)
DE (1) DE1926179A1 (fr)
FR (1) FR2044490A5 (fr)
GB (1) GB1264009A (fr)
SE (1) SE342914B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421374A1 (fr) * 1978-03-28 1979-10-26 English Clays Lovering Pochin Appareil pour la determination de la taille de particules
FR2569008A1 (fr) * 1984-05-16 1986-02-14 Francais Ciments Procede de dosage d'au moins un des constituants d'un compose chimique par dissolution selective et mesure quantitative du residu non dissout par detection photometrique
FR2677452A1 (fr) * 1991-06-07 1992-12-11 Weichert Reiner Procede et appareil destines a determiner des repartitions de dimensions de particules en mesurant l'extinction de lumiere spectrale pendant la sedimentation.

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1327044A (en) * 1970-01-14 1973-08-15 Allen T Sedimentometer
GB1387442A (en) * 1972-05-20 1975-03-19 British Titan Ltd Measurement of absorption of radiation
US3952207A (en) * 1973-02-01 1976-04-20 Leschonski K Method and means for determination of particle size distributions in a mass flow of a granular material
US4010369A (en) * 1974-01-29 1977-03-01 The United States Of America As Represented By The Secretary Of The Interior Method for rapid particle size analysis by hydrosizing and nuclear sensing
US4024400A (en) * 1976-05-13 1977-05-17 Shell Oil Company Monitoring metals concentration in fluid streams
FI53630C (fi) * 1976-09-08 1978-06-12 Outokumpu Oy Foerfarande och anordning foer maetning av partikelstorleken i en uppslamning eller en materialstroem
AT393169B (de) * 1985-06-05 1991-08-26 Staudinger Gernot Verfahren und vorrichtung zur korngroessenanalyse
US4817446A (en) * 1986-07-25 1989-04-04 Toa Medical Electronics Co. Ltd. Particle size distribution analysis
US4853551A (en) * 1987-10-30 1989-08-01 Micromeritics Instrument Corporation Safety interlock for x-ray particle size analyzer
US4920550A (en) * 1987-10-30 1990-04-24 Micromeritics Instrument Corporation X-ray particle size analyzer
US5247558A (en) * 1987-10-30 1993-09-21 Micromeritics Instrument Corporation X-ray particle size analyzer
GB2212903B (en) * 1987-11-24 1991-11-06 Rolls Royce Plc Measuring two phase flow in pipes.
JPH04335136A (ja) * 1991-05-09 1992-11-24 Toa Medical Electronics Co Ltd 粒度分布分画方法
GB0105126D0 (en) * 2001-03-02 2001-04-18 Land Instr Int Ltd Gas sample probe for a gas analyser
EP1715323A1 (fr) * 2005-08-05 2006-10-25 Bp Oil International Limited Méthode de détermination de la concentration et/ou de la distribution en tailles de particules solides dans des combustibles de distillats moyens
WO2008131409A1 (fr) * 2007-04-23 2008-10-30 Tufts University Procédés de calcul de répartition de tailles de particules
JP5470817B2 (ja) * 2008-03-10 2014-04-16 日産自動車株式会社 電池用電極およびこれを用いた電池、並びにその製造方法
ITMI20090783A1 (it) * 2009-05-08 2010-11-09 Gibertini Electtronica Srl Apparecchiatura e procedimento per determinare la composizione granulometrica di una sostanza solida
CN101852746A (zh) * 2010-06-29 2010-10-06 北京中油联自动化技术开发有限公司 多相流中含水率与含气率的x射线测量装置及其测量方法
JP5703096B2 (ja) * 2011-03-31 2015-04-15 独立行政法人石油天然ガス・金属鉱物資源機構 スラリー中の微粒子含有量の見積もり方法及び炭化水素油の製造方法
CN107421860A (zh) * 2017-08-08 2017-12-01 浙江大学 一维竖向吹填土颗粒浓度测试装置及测试方法
US11123772B2 (en) * 2018-05-22 2021-09-21 Mineral Separation Technologies, Inc. Concentrating rare earth elements from coal waste

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2817970A (en) * 1953-01-02 1957-12-31 Pillsbury Mills Inc Apparatus for determining the particle size distribution of finely divided materials
US3084591A (en) * 1958-03-03 1963-04-09 Daniel S Stevens Method of and means for determining the average size of particles

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421374A1 (fr) * 1978-03-28 1979-10-26 English Clays Lovering Pochin Appareil pour la determination de la taille de particules
FR2569008A1 (fr) * 1984-05-16 1986-02-14 Francais Ciments Procede de dosage d'au moins un des constituants d'un compose chimique par dissolution selective et mesure quantitative du residu non dissout par detection photometrique
FR2677452A1 (fr) * 1991-06-07 1992-12-11 Weichert Reiner Procede et appareil destines a determiner des repartitions de dimensions de particules en mesurant l'extinction de lumiere spectrale pendant la sedimentation.
US5309216A (en) * 1991-06-07 1994-05-03 Reiner Weichert Method of and an apparatus for determining particle size distributions by measuring the spectral light extinction during sedimentation

Also Published As

Publication number Publication date
US3449567A (en) 1969-06-10
US3449567B1 (fr) 1982-10-05
DE1926179A1 (de) 1970-12-10
GB1264009A (en) 1972-02-16
SE342914B (fr) 1972-02-21

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