NO812502L - Fremgangsmaate og anordning for bestemmelse av konsentrasjonen av en bestandel bundet til partikler som baeres i et flytende medium - Google Patents

Fremgangsmaate og anordning for bestemmelse av konsentrasjonen av en bestandel bundet til partikler som baeres i et flytende medium

Info

Publication number
NO812502L
NO812502L NO812502A NO812502A NO812502L NO 812502 L NO812502 L NO 812502L NO 812502 A NO812502 A NO 812502A NO 812502 A NO812502 A NO 812502A NO 812502 L NO812502 L NO 812502L
Authority
NO
Norway
Prior art keywords
procedure
concentration
determining
liquid medium
component connected
Prior art date
Application number
NO812502A
Other languages
English (en)
Other versions
NO154675B (no
NO154675C (no
Inventor
Gerdt Fladda
Egils Kubulnieks
Torulf Pettersson
Original Assignee
Svenska Traeforskningsinst
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 Svenska Traeforskningsinst filed Critical Svenska Traeforskningsinst
Publication of NO812502L publication Critical patent/NO812502L/no
Publication of NO154675B publication Critical patent/NO154675B/no
Publication of NO154675C publication Critical patent/NO154675C/no

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
    • G01N15/06—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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • G01N21/532—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke with measurement of scattering and transmission
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
NO81812502A 1979-11-22 1981-07-21 Fremgangsmaate og anordning for bestemmelse av konsentrasjonen av en bestanddel bundet til partikler som baeres i et flytende medium. NO154675C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7909651 1979-11-22

Publications (3)

Publication Number Publication Date
NO812502L true NO812502L (no) 1981-07-21
NO154675B NO154675B (no) 1986-08-18
NO154675C NO154675C (no) 1986-12-03

Family

ID=20339372

Family Applications (1)

Application Number Title Priority Date Filing Date
NO81812502A NO154675C (no) 1979-11-22 1981-07-21 Fremgangsmaate og anordning for bestemmelse av konsentrasjonen av en bestanddel bundet til partikler som baeres i et flytende medium.

Country Status (9)

Country Link
EP (1) EP0039718B1 (no)
JP (1) JPH0136571B2 (no)
BR (1) BR8008920A (no)
CA (1) CA1162074A (no)
DE (1) DE3070593D1 (no)
FI (1) FI67958C (no)
NO (1) NO154675C (no)
SE (1) SE452513B (no)
WO (1) WO1981001467A1 (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0262138A1 (en) * 1985-06-10 1988-04-06 Chemtronics Ab Method for measuring the fibre and filler concentration in the wet end of a paper machine and a control system using the method
US4810090A (en) * 1987-08-24 1989-03-07 Cobe Laboratories, Inc. Method and apparatus for monitoring blood components
SE507486C3 (sv) * 1991-09-12 1998-07-13 Valmet Automation Kajaani Ltd Foerfarande och anordning foer maetning av fiberegenskaper med naera-infra-roed-spektroskopi
DE4309328C2 (de) * 1993-03-18 1998-03-12 Volker Ost Verfahren zur Differenzierung, Konzentrationsbestimmung und Sortierung von Erythrozyten, Thrombozyten und Leukozyten
EP4009032A1 (en) 2014-04-21 2022-06-08 Aber Instruments, Inc. Particle sensor with interferent discrimination

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614450A (en) * 1969-02-17 1971-10-19 Measurex Corp Apparatus for measuring the amount of a substance that is associated with a base material
SE387172B (sv) * 1974-08-28 1976-08-30 Svenska Traeforskningsinst Anordning for metning av halten i en strommande vetska befintliga suspenderade emnen
SE405171B (sv) * 1977-05-31 1978-11-20 Svenska Traeforskningsinst Forfarande for koncentrationsbestemning

Also Published As

Publication number Publication date
BR8008920A (pt) 1981-09-01
NO154675B (no) 1986-08-18
FI67958C (fi) 1985-06-10
WO1981001467A1 (en) 1981-05-28
SE8008145L (sv) 1981-05-23
EP0039718B1 (en) 1985-05-02
NO154675C (no) 1986-12-03
DE3070593D1 (en) 1985-06-05
JPH0136571B2 (no) 1989-08-01
EP0039718A1 (en) 1981-11-18
JPS56501539A (no) 1981-10-22
FI812276L (fi) 1981-07-21
FI67958B (fi) 1985-02-28
SE452513B (sv) 1987-11-30
CA1162074A (en) 1984-02-14

Similar Documents

Publication Publication Date Title
IT1143564B (it) Dispositivo e composizione reattiva per il saggio in campioni di varia natura per determinare i componenti in fluidi corforei
JPS54101396A (en) Device of measuring quantitative relationship of component in matter and its method
DE2967124D1 (en) Ultrasonic method and apparatus for measuring the density of liquid
DK449377A (da) Fremgangsmaade og apparat til filtrering af vaesker og gasser
JPS5643936A (en) Apparatus used in analysing gas absorbed in liquid
FR2321692A1 (fr) Methode et appareil de mesure de la proportion d'un liquide en dispersion dans un autre
JPS55104722A (en) Method and device for measuring flow rate of liquid
IT1130530B (it) Procedimento ed apparecchio per determinare il flusso di fluidi
DK284081A (da) Fremgangsmaade og apparat til overvaagning af koncentrationen af en luftart i en vaeske
NO791194L (no) Fremgangsmaate og innretning for manipulering av vaeskeporsjoner
JPS5779455A (en) Measurement of antigen in liquid state
DK580078A (da) Fremgangsmaade og apparat til fjernelse af faste og eller flydende medier indeholdende skadelige stoffer
JPS5492300A (en) Method and apparatus for measuring concentration of component within liquid medium
NO152619C (no) Fremgangsmaate og anordning for anbringelse av en behandlingsvaeske i en geologisk formasjon naer en broenn som trenger gjennom denne formasjon
NO834690L (no) Fremgangsmaate og anordning for rekonsentrering av flytende absorbent
NO146016C (no) Fremgangsmaate og anordning for rengjoering av fluidumfilter
NO812502L (no) Fremgangsmaate og anordning for bestemmelse av konsentrasjonen av en bestandel bundet til partikler som baeres i et flytende medium
NO790370L (no) Fremgangsmaate og anordning til paavisning av fremmed gass i et gassformet medium
PL203541A1 (pl) Sposob pomiaru stezenia plynu i urzadzenie do pomiaru stezenia plynu
SE8008091L (sv) Anordning for uppmetning av orienteringen i vertikal- och vridningsled av borrkernor
DD133524A5 (de) Vorrichtung zur kontinuierlichen trennung von schaeumen in ihre fluessigen und gasfoermigen komponenten
JPS54103095A (en) Method of automatically measuring quantity of one or more matter in liquid and its device
DK275081A (da) Apparat til detektering lokalisering og faconbestemmelse af 7etalpartikler indeholdt i faste flydende eller gasformede st3ffer
IT1129833B (it) Procedimento e dispositivo per controllare la concentrazione di particelle solide in sospensione in un liquido
SU662853A1 (ru) Способ определени концентрации жидких сред и устройство дл его реализации