BE894204A - Procede et appareil pour mesurer la surface specifique de matieres pulverisees - Google Patents

Procede et appareil pour mesurer la surface specifique de matieres pulverisees

Info

Publication number
BE894204A
BE894204A BE0/208878A BE208878A BE894204A BE 894204 A BE894204 A BE 894204A BE 0/208878 A BE0/208878 A BE 0/208878A BE 208878 A BE208878 A BE 208878A BE 894204 A BE894204 A BE 894204A
Authority
BE
Belgium
Prior art keywords
measuring
specific surface
spray material
spray
specific
Prior art date
Application number
BE0/208878A
Other languages
English (en)
French (fr)
Inventor
M Zavadil
Original Assignee
Vyzk Ustav Stavebnich Hmot
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 DE19823225894 priority Critical patent/DE3225894A1/de
Priority to GB08221350A priority patent/GB2124783B/en
Priority to US06/405,929 priority patent/US4475391A/en
Priority to FR8213978A priority patent/FR2531781B1/fr
Application filed by Vyzk Ustav Stavebnich Hmot filed Critical Vyzk Ustav Stavebnich Hmot
Priority to BE0/208878A priority patent/BE894204A/fr
Publication of BE894204A publication Critical patent/BE894204A/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
    • G01N33/383—Concrete or cement
    • 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
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • 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
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N15/088—Investigating volume, surface area, size or distribution of pores; Porosimetry

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Crushing And Grinding (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
BE0/208878A 1982-07-10 1982-08-25 Procede et appareil pour mesurer la surface specifique de matieres pulverisees BE894204A (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19823225894 DE3225894A1 (de) 1982-07-10 1982-07-10 Verfahren zur bestimmung der spezifischen oberflaeche von pulverfoermigen stoffen und einrichtung zur durchfuehrung des verfahrens
GB08221350A GB2124783B (en) 1982-07-10 1982-07-23 A method of measuring the specific surface area of pulverised materials and apparatus for carrying out the method
US06/405,929 US4475391A (en) 1982-07-10 1982-08-06 Method for measuring the specific surface of pulverized materials and apparatus for performing the same
FR8213978A FR2531781B1 (fr) 1982-07-10 1982-08-11 Methode de mesure de la surface specifique de materiaux pulverises et appareil pour sa mise en oeuvre
BE0/208878A BE894204A (fr) 1982-07-10 1982-08-25 Procede et appareil pour mesurer la surface specifique de matieres pulverisees

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE19823225894 DE3225894A1 (de) 1982-07-10 1982-07-10 Verfahren zur bestimmung der spezifischen oberflaeche von pulverfoermigen stoffen und einrichtung zur durchfuehrung des verfahrens
GB08221350A GB2124783B (en) 1982-07-10 1982-07-23 A method of measuring the specific surface area of pulverised materials and apparatus for carrying out the method
US06/405,929 US4475391A (en) 1982-07-10 1982-08-06 Method for measuring the specific surface of pulverized materials and apparatus for performing the same
FR8213978A FR2531781B1 (fr) 1982-07-10 1982-08-11 Methode de mesure de la surface specifique de materiaux pulverises et appareil pour sa mise en oeuvre
BE894204 1982-08-25
BE0/208878A BE894204A (fr) 1982-07-10 1982-08-25 Procede et appareil pour mesurer la surface specifique de matieres pulverisees

Publications (1)

Publication Number Publication Date
BE894204A true BE894204A (fr) 1982-12-16

Family

ID=27543044

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/208878A BE894204A (fr) 1982-07-10 1982-08-25 Procede et appareil pour mesurer la surface specifique de matieres pulverisees

Country Status (5)

Country Link
US (1) US4475391A (en, 2012)
BE (1) BE894204A (en, 2012)
DE (1) DE3225894A1 (en, 2012)
FR (1) FR2531781B1 (en, 2012)
GB (1) GB2124783B (en, 2012)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2196319C2 (ru) * 2000-09-25 2003-01-10 Закрытое акционерное общество "МЕТА" Способ измерения удельной поверхности дисперсных и пористых материалов
RU2212028C1 (ru) * 2002-02-12 2003-09-10 Государственное унитарное предприятие "Научно-исследовательский, проектно-конструкторский и технологический институт бетона и железобетона" Способ определения тонкости помола цемента
RU2248553C1 (ru) * 2003-07-16 2005-03-20 Закрытое акционерное общество "Катакон" Способ измерения удельной поверхности дисперсных и пористых материалов и устройство для его осуществления

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2392636A (en) * 1942-12-21 1946-01-08 Universal Atlas Cement Company Method and apparatus for determining total surface in granular beds
US3416376A (en) * 1966-11-30 1968-12-17 Fuller Co Surface area measurement of variable length sample of finely divided solids
US3479884A (en) * 1967-08-15 1969-11-25 Paul Imris Method and apparatus for measuring specific surface area of powders
DE1598471C3 (de) * 1967-11-29 1973-12-13 Fuller Co., Catasauqua, Pa. (V.St.A.) Verfahren und Vorrichtung zur Herstellung einer Probe bestimmter Gestalt und Dichte eines fein zerteilten Materials
US3457791A (en) * 1968-09-03 1969-07-29 Fuller Co Surface area measurement of standard length sample of finely divided solids
JPS4840119B1 (en, 2012) * 1969-03-31 1973-11-28
CS169200B1 (en, 2012) * 1973-12-22 1976-07-29
GB2025069B (en) * 1978-06-21 1982-11-17 Microscal Ltd Permeametry cell
SU773493A1 (ru) * 1978-10-19 1980-10-23 Липецкий политехнический институт Способ определени удельной поверхности тонкомолотых порошков средней дисперсности
DE2952784A1 (de) * 1979-12-31 1981-07-09 Robert Prof. Dr. 3000 Hannover Haul Vorrichtung zur messung von spezifischen oberflaechen feinteiliger feststoffe durch gasadsorption

Also Published As

Publication number Publication date
GB2124783A (en) 1984-02-22
DE3225894A1 (de) 1984-01-12
DE3225894C2 (en, 2012) 1989-02-16
GB2124783B (en) 1986-01-02
US4475391A (en) 1984-10-09
FR2531781A1 (fr) 1984-02-17
FR2531781B1 (fr) 1987-10-30

Similar Documents

Publication Publication Date Title
DE2967124D1 (en) Ultrasonic method and apparatus for measuring the density of liquid
BE873899A (fr) Procede et appareil de revetement de feuilles
FR2541797B1 (fr) Procede et appareil pour determiner les limites d'un objet
BE878948A (fr) Appareil et procede de melange de matiere
DE2963120D1 (en) Method of electro-optical distance measurement and apparatus for carrying out the method
FR2301855A1 (fr) Appareil et procede pour nettoyer la surface d'un organe de formation d'
FR2517972B1 (fr) Procede et appareil pour l'irradiation de fluides
BE864046A (fr) Procede et appareil pour deceler la presence de microorganismes
IT1135280B (it) Apparato e metodo per l'interrogazione di materiali biologici
FR2531527B1 (fr) Procede et appareil pour la determination de l'epaisseur de revetements
FR2492983B1 (fr) Procede et appareil pour le dosage d'especes ioniques
BE837278A (fr) Procede et appareil pour la liaison metallurgique d'elements en superalliage
FR2505680B1 (fr) Appareil et procede pour la concentration des boues
BE887628A (fr) Procede de preparation de polyamines/amides
FR2534090B1 (fr) Procede et appareil de compensation pour un attenuateur en rc
BE890520A (fr) Procede et appareil de revetement
FR2491000B1 (fr) Procede et appareil de reglage de la viscosite d'une encre
FR2483073B1 (fr) Procede et appareil de mesure des epaisseurs d'une couche de placage et d'un metal de base
FR2530802B1 (fr) Procede et appareil pour mesurer optiquement des distances lineaires
BE874410A (fr) Procede et appareil pour mesurer le module de pertes de materiaux
FR2313450A1 (fr) Procede et appareil pour la passivation continue d'eponge de fer
GB2121163B (en) Apparatus for measuring thickness of coating on continuously moving material
FR2443475B1 (fr) Procede et appareil pour demonomeriser le polycapronamide
GB2123952B (en) Apparatus for and method of measuring the evenness of a surface
FR2531248B1 (fr) Procede et appareil pour l'identification d'articles en feuilles par microondes

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: VYZKUMNY USTAV STAVEBNICH HMOT

Effective date: 19900831