FI841183A - Foerfarande foer bestaemning av kolvaetehalter i vaetskor innehaollande dessa. - Google Patents

Foerfarande foer bestaemning av kolvaetehalter i vaetskor innehaollande dessa. Download PDF

Info

Publication number
FI841183A
FI841183A FI841183A FI841183A FI841183A FI 841183 A FI841183 A FI 841183A FI 841183 A FI841183 A FI 841183A FI 841183 A FI841183 A FI 841183A FI 841183 A FI841183 A FI 841183A
Authority
FI
Finland
Prior art keywords
kolvaetehalter
vaetskor
foerfarande foer
foer bestaemning
innehaollande dessa
Prior art date
Application number
FI841183A
Other languages
English (en)
Other versions
FI841183A0 (fi
FI75675B (fi
FI75675C (fi
Inventor
Pentti Niemelae
Jarl Jaatinen
Original Assignee
Saehkoeliikkeiden Oy
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 Saehkoeliikkeiden Oy filed Critical Saehkoeliikkeiden Oy
Publication of FI841183A0 publication Critical patent/FI841183A0/fi
Priority to FI841183A priority Critical patent/FI75675C/fi
Priority to DE8585901453T priority patent/DE3580439D1/de
Priority to JP60501579A priority patent/JPS61501531A/ja
Priority to PCT/FI1985/000028 priority patent/WO1985004478A1/en
Priority to US06/817,749 priority patent/US4707603A/en
Priority to EP85901453A priority patent/EP0176531B1/en
Publication of FI841183A publication Critical patent/FI841183A/fi
Priority to NO854529A priority patent/NO168792C/no
Publication of FI75675B publication Critical patent/FI75675B/fi
Application granted granted Critical
Publication of FI75675C publication Critical patent/FI75675C/fi

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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
    • 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
    • G01N2015/0668—Comparing properties of sample and carrier fluid, e.g. oil in water
    • 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
    • G01N33/18—Water
FI841183A 1984-03-23 1984-03-23 Foerfarande foer bestaemning av kolvaetehalter i vaetskor innehaollande dessa. FI75675C (fi)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI841183A FI75675C (fi) 1984-03-23 1984-03-23 Foerfarande foer bestaemning av kolvaetehalter i vaetskor innehaollande dessa.
DE8585901453T DE3580439D1 (de) 1984-03-23 1985-03-22 Verfahren zum messen des oelgehaltes in fluessigkeiten.
JP60501579A JPS61501531A (ja) 1984-03-23 1985-03-22 炭化水素等を含有する液体中の炭化水素含有量の測定方法
PCT/FI1985/000028 WO1985004478A1 (en) 1984-03-23 1985-03-22 Procedure for measuring contents of hydrocarbons in liquids containing such
US06/817,749 US4707603A (en) 1984-03-23 1985-03-22 Procedure for measuring contents of hydrocarbons in liquids containing such
EP85901453A EP0176531B1 (en) 1984-03-23 1985-03-22 Procedure for measuring the content of oil in liquids
NO854529A NO168792C (no) 1984-03-23 1985-11-13 Prosedyre for aa maale oljeinnholdet i vaesker, hvis hovedkomponent er vann

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI841183A FI75675C (fi) 1984-03-23 1984-03-23 Foerfarande foer bestaemning av kolvaetehalter i vaetskor innehaollande dessa.
FI841183 1984-03-23

Publications (4)

Publication Number Publication Date
FI841183A0 FI841183A0 (fi) 1984-03-23
FI841183A true FI841183A (fi) 1985-09-24
FI75675B FI75675B (fi) 1988-03-31
FI75675C FI75675C (fi) 1988-07-11

Family

ID=8518790

Family Applications (1)

Application Number Title Priority Date Filing Date
FI841183A FI75675C (fi) 1984-03-23 1984-03-23 Foerfarande foer bestaemning av kolvaetehalter i vaetskor innehaollande dessa.

Country Status (6)

Country Link
US (1) US4707603A (fi)
EP (1) EP0176531B1 (fi)
JP (1) JPS61501531A (fi)
DE (1) DE3580439D1 (fi)
FI (1) FI75675C (fi)
WO (1) WO1985004478A1 (fi)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3882847T2 (de) * 1987-08-18 1993-11-18 Bp Oil Int Verfahren zur unmittelbaren Bestimmung physikalischer Eigenschaften von Kohlenwasserstoffprodukten.
ES2095205T3 (es) * 1987-08-18 1997-02-16 Bp Oil Int Metodo para la determinacion directa de propiedades fisicas de productos hidrocarbonados.
US4801805A (en) * 1987-08-19 1989-01-31 Ford Motor Company Method of measuring multicomponent constituency of gas emission flow
US4805623A (en) * 1987-09-04 1989-02-21 Vander Corporation Spectrophotometric method for quantitatively determining the concentration of a dilute component in a light- or other radiation-scattering environment
US4866983A (en) * 1988-04-14 1989-09-19 Shell Oil Company Analytical methods and apparatus for measuring the oil content of sponge core
JP2694201B2 (ja) * 1988-11-16 1997-12-24 日本電信電話株式会社 分散測定方法およびその装置
US5055690A (en) * 1989-02-10 1991-10-08 Gas Research Institute Method of eliminating water vapor interference in detecting gases
US5107118A (en) * 1990-10-01 1992-04-21 Uop Measurement of water levels in liquid hydrocarbon media
US5331156A (en) * 1992-10-01 1994-07-19 Schlumberger Technology Corporation Method of analyzing oil and water fractions in a flow stream
AU4380993A (en) * 1993-05-17 1994-12-12 Ashland Oil, Inc. Sampling and analysis system and method
AU682892B2 (en) * 1993-09-03 1997-10-23 Shell Internationale Research Maatschappij B.V. A method and apparatus for determining the concentration of a component present in a fluid stream in dispersed form
US5407830A (en) * 1993-12-01 1995-04-18 Mobil Oil Corporation Control of low inventory alkylation unit
JP3078983B2 (ja) * 1994-03-30 2000-08-21 株式会社堀場製作所 油分濃度計
US5578829A (en) * 1994-05-23 1996-11-26 Texas Instruments Incorporated On-line monitor for moisture contamination in HCL gas and copper contamination in NH4 OH solutions
US5684580A (en) * 1995-05-01 1997-11-04 Ashland Inc. Hydrocarbon analysis and control by raman spectroscopy
US5596196A (en) * 1995-05-24 1997-01-21 Ashland Inc. Oxygenate analysis and control by Raman spectroscopy
US5668373A (en) * 1996-04-26 1997-09-16 Trustees Of Tufts College Methods and apparatus for analysis of complex mixtures
US5717209A (en) * 1996-04-29 1998-02-10 Petrometrix Ltd. System for remote transmission of spectral information through communication optical fibers for real-time on-line hydrocarbons process analysis by near infra red spectroscopy
DE19738566C2 (de) * 1997-09-04 1999-07-29 Karlsruhe Forschzent Verfahren und Vorrichtung zur Identifizierung von Wirkstoffen
US6230087B1 (en) 1998-07-15 2001-05-08 Envirotest Systems Corporation Vehicular running loss detecting system
US6723989B1 (en) 1998-09-17 2004-04-20 Envirotest Systems Corporation Remote emissions sensing system and method with a composite beam of IR and UV radiation that is not split for detection
US6307201B1 (en) 1998-11-30 2001-10-23 Envirotest Systems Corp. Method and apparatus for selecting a filter for a remote sensing device
US9290702B2 (en) * 2011-05-16 2016-03-22 Chevron U.S.A. Inc. Methods for monitoring ionic liquids using vibrational spectroscopy
FI125721B (fi) 2012-05-25 2016-01-29 Valmet Automation Oy Laite ja menetelmä selluloosamateriaalia ja ainakin yhtä väriainetta, joka sisältää painomusteen, käsittävän kohteen mittaamiseksi
FI125514B (fi) 2012-05-25 2015-11-13 Valmet Automation Oy Laite ja menetelmä selluloosaa ja mahdollisesti ligniiniä sisältävän rainan mittaamiseksi
EP3788364B1 (en) * 2018-05-04 2023-01-11 ABB Schweiz AG Measurement of hydrocarbon contamination in water

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1465853A (fr) * 1965-02-24 1967-01-13 Mine Safety Appliances Co Procédé et dispositif pour l'analyse d'un fluide par absorption d'infra-rouge
GB1221066A (en) * 1968-02-12 1971-02-03 Ministry Of Technology Improvements in or relating to detection of oil in water
US3732017A (en) * 1970-10-23 1973-05-08 Bendix Corp Gas analyzer utilizing a tunable laser with a reference substance in the laser cavity
US3790797A (en) * 1971-09-07 1974-02-05 S Sternberg Method and system for the infrared analysis of gases
US3783284A (en) * 1971-10-28 1974-01-01 Texas Instruments Inc Method and apparatus for detection of petroleum products
US3795810A (en) * 1972-11-27 1974-03-05 Fram Corp Fluid analyzer
GB1470381A (en) * 1973-03-30 1977-04-14 Mullard Ltd Absorption measurement apparatus for analysing internal com bustion engine exhaust gas
JPS5033878A (fi) * 1973-07-25 1975-04-01
JPS5121882A (ja) * 1974-08-14 1976-02-21 Yoshimi Oshitari Sekigaisenkyushuhonyoru yubunnodosokuteihoho
US4045671A (en) * 1975-11-28 1977-08-30 Texaco Inc. Method and apparatus for continuously monitoring the presence of oil in water
JPS5286391A (en) * 1976-01-12 1977-07-18 Horiba Ltd Continuous oil concentration measuring instrument
US4060327A (en) * 1976-09-13 1977-11-29 International Business Machines Corporation Wide band grating spectrometer
JPS586995B2 (ja) * 1977-02-15 1983-02-07 国際技術開発株式会社 炎感知方式
US4183669A (en) * 1977-09-06 1980-01-15 Laser Precision Corporartion Dual beam Fourier spectrometer
EP0020801A1 (de) * 1979-06-15 1981-01-07 Bodenseewerk Geosystem GmbH Bifrequenz-Infrarotspektrometer
DE3005520C2 (de) * 1980-02-14 1983-05-05 Kayser-Threde GmbH, 8000 München Zweistrahl-Interferometer zur Fourierspektroskopie
DE3007453A1 (de) * 1980-02-28 1981-09-03 Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen Spektralphotometer fuer die doppelwellenlaengen-spektrophometrie
DE3208447A1 (de) * 1981-03-09 1982-09-23 Siemens AG, 1000 Berlin und 8000 München Farbmodulierter faseroptischer wandler
US4587427A (en) * 1983-07-28 1986-05-06 Cmi, Inc. Breath analyzer

Also Published As

Publication number Publication date
FI841183A0 (fi) 1984-03-23
JPS61501531A (ja) 1986-07-24
EP0176531B1 (en) 1990-11-07
US4707603A (en) 1987-11-17
FI75675B (fi) 1988-03-31
DE3580439D1 (de) 1990-12-13
WO1985004478A1 (en) 1985-10-10
FI75675C (fi) 1988-07-11
EP0176531A1 (en) 1986-04-09

Similar Documents

Publication Publication Date Title
FI851738A0 (fi) Foerhandsupptagningssystem av en order foer villkorlig hoppinstruktion i en centralprocessorenhet.
FI842732A (fi) Foerfarande foer tillvaratagande av i gaser befintliga foeroreningar.
FI86252B (fi) Foerfarande foer foerbaettring av en antracyklinglykosids upploesbarhet i en foer injektering laemplig loesningsmedelsblandning.
FI854019L (fi) Foerfarande foer detektering av olja i vatten.
FI851399A0 (fi) Foerfarande foer minimering av restmonomer i en polymeremulsion.
FI844730A0 (fi) Nerkylning av pappersbana i superkalander.
FI841183A (fi) Foerfarande foer bestaemning av kolvaetehalter i vaetskor innehaollande dessa.
FI850778A0 (fi) Foerfarande foer minskande av no x-halten i virvelskiktbraennanordningar.
FI853104L (fi) Foerbaettrat foerhindrande av korrosion i vattensystem.
FI850804A0 (fi) Anordning foer styrning av smygdragkedjeflikar i symaskin.
FI854956A (fi) Foerfarande foer foeraongning av tillsatsaemnen i en metallsmaelta.
FI854092A0 (fi) Slitstark styranordning foer primaerupphaengning av boggier i jaernvaegsvagnar.
FI862961A (fi) Foerfarande foer reducering av totalhalogenidhalten i epoxiharts.
FI842116A0 (fi) Foerfarande i sidlaengesstyrningen av vaevnaderna i en pappersmaskin.
FI844661A0 (fi) Foerfarande foer foerhindrande av skadeverkningar av jordlager i omedelbar omgivning av en vattenbrunn.
FI854556A0 (fi) Neutralisering av syra i vattenhaltiga syraloesningar.
FI854185L (fi) Foerfarande foer efterisolering av en boej i en vaermeisolerad roerledning.
FI842950A0 (fi) Foerfarande foer avlagande av ljudfaedring i en analogibandspelare.
FI841828A0 (fi) Foerfarande foer inmatning av kemikalier i vaetskebassaenger.
FI844584L (fi) Anordning foer kontroll av fuktighet i vaextunderlaget.
FI840078A (fi) Framlyftanordning foer traktor foer koppling av arbetsredskap i framaendan av traktor.
FI842335A0 (fi) Anordning foer foerbaettring av vaermeekonomin i roterugnar.
FI843082A0 (fi) Stoerningsfri kraftoeverfoering foer vevning av skivfallriken i lp-skivspelare.
FI841853A0 (fi) Foerfarande foer indelning av fuktigt virke i fuktighetklasser.
FI841335A0 (fi) Koppling foer instaellning av likstroem i parallella kretsar.

Legal Events

Date Code Title Description
RC Patent held as pledge
RC Patent held as pledge
MM Patent lapsed

Owner name: INOPTICS OY