NO981574L - Metode og utstyr for deteksjon og bestemmelse av mengden etc. av partikler i en vaeske - Google Patents

Metode og utstyr for deteksjon og bestemmelse av mengden etc. av partikler i en vaeske

Info

Publication number
NO981574L
NO981574L NO981574A NO981574A NO981574L NO 981574 L NO981574 L NO 981574L NO 981574 A NO981574 A NO 981574A NO 981574 A NO981574 A NO 981574A NO 981574 L NO981574 L NO 981574L
Authority
NO
Norway
Prior art keywords
liquid
detecting
determining
equipment
cell
Prior art date
Application number
NO981574A
Other languages
English (en)
Other versions
NO981574D0 (no
Inventor
Hilde Anfindsen
Per Fotland
Original Assignee
Norsk Hydro As
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 Norsk Hydro As filed Critical Norsk Hydro As
Priority to NO981574A priority Critical patent/NO981574L/no
Publication of NO981574D0 publication Critical patent/NO981574D0/no
Priority to AU33470/99A priority patent/AU3347099A/en
Priority to PCT/NO1999/000110 priority patent/WO1999051963A1/en
Publication of NO981574L publication Critical patent/NO981574L/no

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
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2835—Specific substances contained in the oils or fuels
    • 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
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G01N15/0227—Investigating particle size or size distribution by optical means using imaging; using holography

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)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

Metode og utstyr for deteksjon og bestemmelse av mengden av partikler som befinner seg i eller utfelles i en væske, f.eks. asfalten som utfelles i olje. Væsken sirkuleres igjennom en gjennomlysbar celle (7), idet konsentrert, sterkt lys tilføres fra en lyskilde (8) på den ene siden av cellen (7), mens et digitalt kamera (4), via sterk forstørring (5,6), opptar bilder fra motsatt side av cellen. Billedsignaler fra kameraet sendes til en databehandlingsenhet (10) med skjerm (11) for visuell deteksjon og/eller videre bearbeiding av signalene for bestemmelse av partikkelmengde etc.
NO981574A 1998-04-07 1998-04-07 Metode og utstyr for deteksjon og bestemmelse av mengden etc. av partikler i en vaeske NO981574L (no)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO981574A NO981574L (no) 1998-04-07 1998-04-07 Metode og utstyr for deteksjon og bestemmelse av mengden etc. av partikler i en vaeske
AU33470/99A AU3347099A (en) 1998-04-07 1999-03-31 Method and equipment for the detection and analysis of the quantity, etc. of particles in a liquid
PCT/NO1999/000110 WO1999051963A1 (en) 1998-04-07 1999-03-31 Method and equipment for the detection and analysis of the quantity, etc. of particles in a liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO981574A NO981574L (no) 1998-04-07 1998-04-07 Metode og utstyr for deteksjon og bestemmelse av mengden etc. av partikler i en vaeske

Publications (2)

Publication Number Publication Date
NO981574D0 NO981574D0 (no) 1998-04-07
NO981574L true NO981574L (no) 1999-10-08

Family

ID=19901894

Family Applications (1)

Application Number Title Priority Date Filing Date
NO981574A NO981574L (no) 1998-04-07 1998-04-07 Metode og utstyr for deteksjon og bestemmelse av mengden etc. av partikler i en vaeske

Country Status (3)

Country Link
AU (1) AU3347099A (no)
NO (1) NO981574L (no)
WO (1) WO1999051963A1 (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7079242B2 (en) 2003-12-19 2006-07-18 Core Laboratories L.P. Method and apparatus for determining characteristics of particles in a fluid sample
CN104596896A (zh) * 2013-10-31 2015-05-06 杨飞帆 直读式铁谱仪操作系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62110135A (ja) * 1985-11-08 1987-05-21 Cosmo Co Ltd アスフアルテン濃度定量方法および装置
FR2619631B1 (fr) * 1987-08-18 1993-12-03 Bp France Procede et dispositif de mesure du seuil de floculation d'un produit petrolier
JP3102935B2 (ja) * 1991-11-20 2000-10-23 シスメックス株式会社 イメージングフローサイトメータ
JP3299817B2 (ja) * 1993-07-26 2002-07-08 シスメックス株式会社 イメージングフローサイトメータ
FR2737780B1 (fr) * 1995-08-11 1997-09-19 Inst Francais Du Petrole Cellule d'essai de melanges fluides adaptee a detecter des changements de phases
JP3127111B2 (ja) * 1996-02-22 2001-01-22 株式会社日立製作所 フロー式粒子画像解析方法および装置
DE19744246A1 (de) * 1997-10-07 1999-04-29 Hajo Prof Dr Suhr Verfahren und Vorrichtung zur Videomikroskopie disperser Partikelverteilungen

Also Published As

Publication number Publication date
AU3347099A (en) 1999-10-25
WO1999051963A1 (en) 1999-10-14
NO981574D0 (no) 1998-04-07

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