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FI853981A0 - Anordning foer bestaemning av ett aemnes innehaoll. - Google Patents

Anordning foer bestaemning av ett aemnes innehaoll.

Info

Publication number
FI853981A0
FI853981A0 FI853981A FI853981A FI853981A0 FI 853981 A0 FI853981 A0 FI 853981A0 FI 853981 A FI853981 A FI 853981A FI 853981 A FI853981 A FI 853981A FI 853981 A0 FI853981 A0 FI 853981A0
Authority
FI
Finland
Prior art keywords
innehaoll
aemnes
ett
anordning foer
foer bestaemning
Prior art date
Application number
FI853981A
Other languages
English (en)
Other versions
FI853981L (fi
FI85192B (fi
FI85192C (fi
Inventor
Staffan Rydefalk
Jens Einarsson
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 FI853981L publication Critical patent/FI853981L/fi
Publication of FI853981A0 publication Critical patent/FI853981A0/fi
Publication of FI85192B publication Critical patent/FI85192B/fi
Application granted granted Critical
Publication of FI85192C publication Critical patent/FI85192C/fi

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

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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
FI853981A 1984-02-14 1985-10-14 Anordning foer undersoekning av en suspensions partikelinnehaoll. FI85192C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE8400784A SE442247B (sv) 1984-02-14 1984-02-14 Anordning for att i en suspension med atminstone tva typer av suspenderade emnen var for sig meta halten av varje emnestyp
SE8400784 1984-02-14
PCT/SE1985/000073 WO1985003774A1 (en) 1984-02-14 1985-02-13 Measurement of particle contents
SE8500073 1985-02-13

Publications (4)

Publication Number Publication Date
FI853981L FI853981L (fi) 1985-10-14
FI853981A0 true FI853981A0 (fi) 1985-10-14
FI85192B FI85192B (fi) 1991-11-29
FI85192C FI85192C (fi) 1992-03-10

Family

ID=20354740

Family Applications (1)

Application Number Title Priority Date Filing Date
FI853981A FI85192C (fi) 1984-02-14 1985-10-14 Anordning foer undersoekning av en suspensions partikelinnehaoll.

Country Status (9)

Country Link
US (1) US4689988A (fi)
EP (1) EP0174946B1 (fi)
JP (1) JPS61501470A (fi)
CA (1) CA1245078A (fi)
DE (1) DE3570129D1 (fi)
FI (1) FI85192C (fi)
IT (2) IT1182437B (fi)
SE (1) SE442247B (fi)
WO (1) WO1985003774A1 (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986007458A1 (en) * 1985-06-10 1986-12-18 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
US4926112A (en) * 1988-03-18 1990-05-15 Fasching George E 3-D capacitance density imaging of fluidized bed
GB9218659D0 (en) * 1992-09-01 1992-10-21 Atomic Energy Authority Uk Aerosol sampler
GB2270161B (en) * 1992-09-01 1995-12-06 Atomic Energy Authority Uk Aerosol sampler
SE503386C2 (sv) * 1994-09-30 1996-06-03 Skogsind Tekn Foskningsinst Förfarande vid bestämning av mängden fyllmedel i papper
ATE528623T1 (de) * 2004-05-17 2011-10-15 Expro Meters Inc Vorrichtung und verfahren zum messen der zusammensetzung einer in einem rohr fliessenden mischung
US8087284B2 (en) * 2006-10-11 2012-01-03 Massachusetts Institute Of Technology Method and apparatus for measuring particle characteristics through mass detection

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2086671A5 (fi) * 1970-04-06 1971-12-31 Compteurs Comp D
CH549211A (de) * 1972-09-15 1974-05-15 Contraves Ag Messgeraet zur bestimmung der konzentration von in einer elektrolytisch leitfaehigen fluessigkeit suspendierten teilchen.
SE393864B (sv) * 1975-12-01 1977-06-20 Svenska Traeforskningsinst Forfarande for koncentrationsbestemning
US4112741A (en) * 1977-08-29 1978-09-12 Environmental Devices Corporation Scanning apparatus for septic effluents
CA1123626A (en) * 1979-05-08 1982-05-18 Domtar Inc. On-line monitoring of specific surface of mechanical pulps
US4441960A (en) * 1979-05-14 1984-04-10 Alkibiadis Karnis Method and apparatus for on-line monitoring of specific surface of mechanical pulps
US4266188A (en) * 1979-11-30 1981-05-05 Mobil Oil Corporation Method and apparatus for measuring a component in a flow stream

Also Published As

Publication number Publication date
IT8567145A1 (it) 1986-08-13
IT8567145A0 (it) 1985-02-13
JPH0525060B2 (fi) 1993-04-09
EP0174946A1 (en) 1986-03-26
CA1245078A (en) 1988-11-22
IT1182437B (it) 1987-10-05
DE3570129D1 (en) 1989-06-15
FI853981L (fi) 1985-10-14
US4689988A (en) 1987-09-01
SE442247B (sv) 1985-12-09
FI85192B (fi) 1991-11-29
WO1985003774A1 (en) 1985-08-29
JPS61501470A (ja) 1986-07-17
SE8400784D0 (sv) 1984-02-14
FI85192C (fi) 1992-03-10
SE8400784L (sv) 1985-08-15
EP0174946B1 (en) 1989-05-10
IT8552988V0 (it) 1985-02-13

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: SVENSKA TRAEFORSKNINGSINSTITUTET