IT1044259B - Dispositivo per classificare mediante centrifugazione la granulometria di qualsiasi sostanza polverulenta - Google Patents

Dispositivo per classificare mediante centrifugazione la granulometria di qualsiasi sostanza polverulenta

Info

Publication number
IT1044259B
IT1044259B IT06606/75A IT660675A IT1044259B IT 1044259 B IT1044259 B IT 1044259B IT 06606/75 A IT06606/75 A IT 06606/75A IT 660675 A IT660675 A IT 660675A IT 1044259 B IT1044259 B IT 1044259B
Authority
IT
Italy
Prior art keywords
granulometry
classifying
centrifugation
dusty substance
dusty
Prior art date
Application number
IT06606/75A
Other languages
English (en)
Inventor
Richiedente Il Brevetto Il
Original Assignee
Tropea M
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 Tropea M filed Critical Tropea M
Priority to IT06606/75A priority Critical patent/IT1044259B/it
Priority to US05/668,852 priority patent/US4055076A/en
Application granted granted Critical
Publication of IT1044259B publication Critical patent/IT1044259B/it

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
    • G01N15/042—Investigating sedimentation of particle suspensions by centrifuging and investigating centrifugates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Centrifugal Separators (AREA)
IT06606/75A 1975-03-21 1975-03-21 Dispositivo per classificare mediante centrifugazione la granulometria di qualsiasi sostanza polverulenta IT1044259B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT06606/75A IT1044259B (it) 1975-03-21 1975-03-21 Dispositivo per classificare mediante centrifugazione la granulometria di qualsiasi sostanza polverulenta
US05/668,852 US4055076A (en) 1975-03-21 1976-03-22 Centrifugal granulometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT06606/75A IT1044259B (it) 1975-03-21 1975-03-21 Dispositivo per classificare mediante centrifugazione la granulometria di qualsiasi sostanza polverulenta

Publications (1)

Publication Number Publication Date
IT1044259B true IT1044259B (it) 1980-03-20

Family

ID=11121297

Family Applications (1)

Application Number Title Priority Date Filing Date
IT06606/75A IT1044259B (it) 1975-03-21 1975-03-21 Dispositivo per classificare mediante centrifugazione la granulometria di qualsiasi sostanza polverulenta

Country Status (2)

Country Link
US (1) US4055076A (it)
IT (1) IT1044259B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55104739A (en) * 1977-12-16 1980-08-11 Akira Okumura Method of automatically pipetting, mixing and measuring for plural kinds of liquids with centrifugal rotor
US4183973A (en) * 1978-04-12 1980-01-15 Corning Glass Works Control system for a slide centrifuge
US4409820A (en) * 1981-06-17 1983-10-18 Irwin Nash Apparatus and method for use in quantitative analysis of a fluid suspension
CA1191723A (en) * 1981-07-09 1985-08-13 David G. Jones Method and apparatus for monitoring particles in a liquid medium
FR2500629A1 (fr) * 1981-07-22 1982-08-27 Astier Jean Centrigraphe ou analyseur granulometrique centrifuge suivant un procede de variation simultanee de la vitesse de rotation et de la distance de mesure par rapport a l'axe du disque centrifuge en fonction du temps
US4478073A (en) * 1983-01-25 1984-10-23 Scm Corporation Method for determining particle size and/or distribution
DE4118768B4 (de) * 1991-06-07 2004-11-04 Weichert, Reiner, Prof. Dr.-Ing. Verfahren und Vorrichtung zur Bestimmung von Partikelgrößenverteilungen mittels Messung der spektralen Licht-Extinktion während der Sedimentation
RU2196974C2 (ru) * 2001-03-20 2003-01-20 ЗАО "Уралавтоматика инжиниринг" Седиментационный гранулометр
US20040016686A1 (en) * 2002-07-24 2004-01-29 Wyatt Philip J. Absolute measurement centrifuge
US7294513B2 (en) * 2002-07-24 2007-11-13 Wyatt Technology Corporation Method and apparatus for characterizing solutions of small particles
US7113265B1 (en) * 2003-05-20 2006-09-26 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Powder handling device for analytical instruments
DE102005048236A1 (de) * 2005-10-07 2007-04-12 Ministerium für Wissenschaft, Forschung und Kunst Baden-Württemberg Vorrichtung und Verfahren zur Bestimmung der Volumenanteile der Phasen in einer Suspension
DE102008010411B4 (de) * 2008-02-21 2010-09-02 L.U.M. Gmbh Verfahren und Vorrichtung zur Quantifizierung der Entmischung von Dispersionen
RU2386118C1 (ru) * 2008-12-17 2010-04-10 Закрытое акционерное общество "Уралавтоматика инжиниринг" Устройство для седиментационного исследования продуктов мокрого измельчения и суспензий
RU2381486C1 (ru) * 2008-12-17 2010-02-10 Закрытое акционерное общество "Уралавтоматика инжиниринг" Способ седиментационного исследования продуктов мокрого измельчения и суспензий
CN105784551A (zh) * 2014-12-15 2016-07-20 夏普株式会社 检测微小颗粒物的浓度的方法和传感器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2113175A (en) * 1935-08-13 1938-04-05 Henry E Elrod Centrifugal separator
US3009388A (en) * 1957-12-30 1961-11-21 American Optical Corp Apparatus for determining fluid fractions and sedimentataion rates
JPS4424847Y1 (it) * 1966-12-10 1969-10-20
GB1168668A (en) * 1967-08-07 1969-10-29 English Clays Lovering Pochin Improvements in or relating to Apparatus and Process for Measuring the Degree of Deflocculation of a Suspension of Fine Particles.
US3586484A (en) * 1969-05-23 1971-06-22 Atomic Energy Commission Multistation analytical photometer and method of use
GB1256269A (en) * 1969-06-27 1971-12-08 Mse Holdings Ltd Centrifuge
US3679367A (en) * 1970-09-14 1972-07-25 Technicon Instr Apparatus for determining the pack volume of particulates in liquid mixtures
US3807874A (en) * 1972-03-31 1974-04-30 Beckman Instruments Inc Optical system for centrifuges

Also Published As

Publication number Publication date
US4055076A (en) 1977-10-25

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