FR1576145A - - Google Patents

Info

Publication number
FR1576145A
FR1576145A FR1576145DA FR1576145A FR 1576145 A FR1576145 A FR 1576145A FR 1576145D A FR1576145D A FR 1576145DA FR 1576145 A FR1576145 A FR 1576145A
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
Application number
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 filed Critical
Application granted granted Critical
Publication of FR1576145A publication Critical patent/FR1576145A/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
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/07—Centrifugal type cuvettes
    • 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
FR1576145D 1967-08-07 1968-08-07 Expired FR1576145A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB36220/67A GB1168668A (en) 1967-08-07 1967-08-07 Improvements in or relating to Apparatus and Process for Measuring the Degree of Deflocculation of a Suspension of Fine Particles.

Publications (1)

Publication Number Publication Date
FR1576145A true FR1576145A (fr) 1969-07-25

Family

ID=10386088

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1576145D Expired FR1576145A (fr) 1967-08-07 1968-08-07

Country Status (4)

Country Link
US (1) US3572930A (fr)
DE (1) DE1773995C3 (fr)
FR (1) FR1576145A (fr)
GB (1) GB1168668A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2055891A5 (fr) * 1969-08-05 1971-05-14 Anvar
USRE28940E (en) * 1971-10-12 1976-08-24 Komline-Sanderson Engineering Corporation Method and apparatus for agglomeration measuring and control
US3723712A (en) * 1971-10-12 1973-03-27 Komline Sanderson Eng Corp Method for agglomeration measuring and control
IT1044259B (it) * 1975-03-21 1980-03-20 Tropea M Dispositivo per classificare mediante centrifugazione la granulometria di qualsiasi sostanza polverulenta
GB1575726A (en) * 1977-05-09 1980-09-24 Alcan Res & Dev Method and apparatus for particle size analysis
FR2460896A1 (fr) * 1979-07-13 1981-01-30 Omnium Assainissement Procede et dispositif de controle en continu de la coagulation-floculation de particules en suspension dans un liquide
US4495800A (en) * 1982-11-15 1985-01-29 Nl Industries, Inc. Method for determining optimum concentration of hydration inhibitor for clays in drilling fluids
US4628204A (en) * 1984-08-16 1986-12-09 S.A. Texaco Belgium N.V. Optical method to study the stability of colloidal systems
EP0468693A3 (en) * 1990-07-24 1992-05-27 Beckman Instruments, Inc. Self-compensating seal in a centrifugal field
US20180071753A1 (en) * 2015-04-01 2018-03-15 Weatherford Technology Holdings, Llc Centrifuge having onboard imaging system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981630A (en) * 1951-04-26 1961-04-25 Georgia Kaolin Co Clay products and fractionation treatment of heterogeneous aggregates such as clay
GB812309A (en) * 1956-03-14 1959-04-22 Beckman Instruments Inc Improvements in or relating to centrifuging
US3009388A (en) * 1957-12-30 1961-11-21 American Optical Corp Apparatus for determining fluid fractions and sedimentataion rates

Also Published As

Publication number Publication date
GB1168668A (en) 1969-10-29
DE1773995C3 (de) 1980-05-29
DE1773995A1 (de) 1971-11-25
US3572930A (en) 1971-03-30
DE1773995B2 (de) 1979-09-13

Similar Documents

Publication Publication Date Title
AU5765369A (fr)
AT298283B (fr)
AU2277767A (fr)
AU1273466A (fr)
AU610966A (fr)
AU2454867A (fr)
AU2256867A (fr)
AU2116667A (fr)
BE692409A (fr)
BE692332A (fr)
BE709583A (fr)
BE709225A (fr)
BE709835A (fr)
BE698865A (fr)
AU1614766A (fr)
BE694154A (fr)
BE692779A (fr)
BE692778A (fr)
BE692654A (fr)
BE692577A (fr)
BE692553A (fr)
BE692552A (fr)
BE692493A (fr)
BE692492A (fr)
BE709961A (fr)

Legal Events

Date Code Title Description
ST Notification of lapse