NO920806L - Fremgangsmaate og anordning for maaling av oktan - Google Patents

Fremgangsmaate og anordning for maaling av oktan

Info

Publication number
NO920806L
NO920806L NO92920806A NO920806A NO920806L NO 920806 L NO920806 L NO 920806L NO 92920806 A NO92920806 A NO 92920806A NO 920806 A NO920806 A NO 920806A NO 920806 L NO920806 L NO 920806L
Authority
NO
Norway
Prior art keywords
octane
gasoline blending
ron
mon
pump
Prior art date
Application number
NO92920806A
Other languages
English (en)
Other versions
NO920806D0 (no
NO303992B1 (no
Inventor
Steven M Maggard
Original Assignee
Ashland Oil Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23593973&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO920806(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ashland Oil Inc filed Critical Ashland Oil Inc
Publication of NO920806D0 publication Critical patent/NO920806D0/no
Publication of NO920806L publication Critical patent/NO920806L/no
Publication of NO303992B1 publication Critical patent/NO303992B1/no

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
    • 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
    • G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
    • 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
    • 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
    • G01N33/2829—Mixtures of fuels

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (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)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Saccharide Compounds (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Paper (AREA)
  • Eye Examination Apparatus (AREA)
NO920806A 1989-09-01 1992-02-28 Fremgangsmåte for måling av oktantall NO303992B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/402,959 US4963745A (en) 1989-09-01 1989-09-01 Octane measuring process and device
PCT/US1990/004110 WO1991003726A1 (en) 1989-09-01 1990-07-20 Improved octane measuring process and device

Publications (3)

Publication Number Publication Date
NO920806D0 NO920806D0 (no) 1992-02-28
NO920806L true NO920806L (no) 1992-04-29
NO303992B1 NO303992B1 (no) 1998-10-05

Family

ID=23593973

Family Applications (1)

Application Number Title Priority Date Filing Date
NO920806A NO303992B1 (no) 1989-09-01 1992-02-28 Fremgangsmåte for måling av oktantall

Country Status (16)

Country Link
US (1) US4963745A (no)
EP (1) EP0489748B2 (no)
JP (1) JPH06105219B2 (no)
KR (1) KR940002499B1 (no)
AT (1) ATE94281T1 (no)
AU (1) AU636635B2 (no)
BG (1) BG96160A (no)
BR (1) BR9007626A (no)
CA (1) CA2064833C (no)
DE (1) DE69003245T2 (no)
DK (1) DK0489748T4 (no)
FI (1) FI101105B (no)
HU (1) HU217483B (no)
NO (1) NO303992B1 (no)
RO (1) RO109484B1 (no)
WO (1) WO1991003726A1 (no)

Families Citing this family (104)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5712481A (en) * 1990-04-09 1998-01-27 Ashland Inc Process and apparatus for analysis of hydrocarbon species by near infrared spectroscopy
US5349188A (en) † 1990-04-09 1994-09-20 Ashland Oil, Inc. Near infrared analysis of piano constituents and octane number of hydrocarbons
US5145785A (en) * 1990-12-11 1992-09-08 Ashland Oil, Inc. Determination of aromatics in hydrocarbons by near infrared spectroscopy and calibration therefor
US6163738A (en) * 1991-05-31 2000-12-19 Marathon-Ashland Petroleum, Llc Point of purchase gasoline analyzing/blending
US5223714A (en) * 1991-11-26 1993-06-29 Ashland Oil, Inc. Process for predicting properties of multi-component fluid blends
US6395228B1 (en) * 1991-11-27 2002-05-28 Marathon Ashland Petroleum Llc Sampling and analysis system
US5225679A (en) * 1992-01-24 1993-07-06 Boston Advanced Technologies, Inc. Methods and apparatus for determining hydrocarbon fuel properties
KR100232687B1 (ko) * 1992-05-27 1999-12-01 폴 에스. 메이어 근적외선 흡수 스펙트럼을 이용한 산소화물 함량의 개량된 간접 측정 방법
US5397899A (en) * 1992-07-21 1995-03-14 Western Atlas International, Inc. Method for improving infrared analysis estimations by automatically compensating for instrument instabilities
MY108958A (en) * 1992-10-05 1996-11-30 Shell Int Research An apparatus for fuel quality monitoring
RU2117932C1 (ru) * 1992-10-07 1998-08-20 Эшланд Ойл, Инк. Способ калибровки спектрального прибора
US5412581A (en) * 1992-11-05 1995-05-02 Marathon Oil Company Method for measuring physical properties of hydrocarbons
US5360972A (en) * 1993-08-17 1994-11-01 Western Atlas International, Inc. Method for improving chemometric estimations of properties of materials
US5404015A (en) * 1993-09-21 1995-04-04 Exxon Research & Engineering Co. Method and system for controlling and optimizing isomerization processes
US5426053A (en) * 1993-09-21 1995-06-20 Exxon Research And Engineering Company Optimization of acid strength and total organic carbon in acid processes (C-2644)
US5504331A (en) * 1993-10-15 1996-04-02 Atlantic Richfield Company Spectroscopic analyzer operating method
US5430295A (en) * 1993-12-16 1995-07-04 Uop And Arco Process for controlling blending
US5464983A (en) * 1994-04-05 1995-11-07 Industrial Scientific Corporation Method and apparatus for determining the concentration of a gas
US5572030A (en) * 1994-04-22 1996-11-05 Intevep, S.A. Method for determining parameter of hydrocarbon
US5504332A (en) * 1994-08-26 1996-04-02 Merck & Co., Inc. Method and system for determining the homogeneity of tablets
US5641962A (en) * 1995-12-05 1997-06-24 Exxon Research And Engineering Company Non linear multivariate infrared analysis method (LAW362)
CA2168384C (en) * 1995-02-08 2007-05-15 Bruce Nelson Perry Method for characterizing feeds to catalytic cracking process units
US5633798A (en) * 1995-04-13 1997-05-27 Phillips Petroleum Company Method and apparatus for measuring octane number
ATE209344T1 (de) * 1995-04-28 2001-12-15 Gyula Domjan Verfahren und vorrichtung zur analyse eines gegenstandes
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
US5600134A (en) * 1995-06-23 1997-02-04 Exxon Research And Engineering Company Method for preparing blend products
US5750995A (en) * 1996-02-16 1998-05-12 Boston Advanced Technologies, Inc. Methods and devices for fuel characterization and optimal fuel identification on-site at a fuel delivery dispenser
AU6680896A (en) * 1995-07-26 1997-02-26 Boston Advanced Technologies, Inc. Methods and devices for fuel characterization
US5569922A (en) * 1995-07-26 1996-10-29 Boston Advanced Technologies, Inc. Portable fuel analyzer for the diagnosis of fuel-related problems on-site at the vehicle service bay
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
US6100975A (en) * 1996-05-13 2000-08-08 Process Instruments, Inc. Raman spectroscopy apparatus and method using external cavity laser for continuous chemical analysis of sample streams
US6028667A (en) * 1996-05-13 2000-02-22 Process Instruments, Inc. Compact and robust spectrograph
US5751415A (en) * 1996-05-13 1998-05-12 Process Instruments, Inc. Raman spectroscopy apparatus and method for continuous chemical analysis of fluid streams
US5892228A (en) * 1996-09-30 1999-04-06 Ashland Inc. Process and apparatus for octane numbers and reid vapor pressure by Raman spectroscopy
FR2754900B1 (fr) * 1996-10-23 1998-11-27 Elf Antar France Procede de suivi et de surveillance d'une unite de fabrication et/ou d'un spectrometre proche infrarouge au moyen d'au moins un indicateur
US5796251A (en) * 1996-11-07 1998-08-18 Uop Process for controlling blending using nuclear magnetic resonance spectroscopy
GB9624612D0 (en) * 1996-11-26 1997-01-15 Nycomed Imaging As Process
US6061637A (en) * 1997-09-17 2000-05-09 Dresser Industries, Inc. Method of determining knock resistance rating for non-commercial grade natural gas
US6065638A (en) * 1998-05-29 2000-05-23 Gilbarco Inc. Real time blending apparatus and method
US5979705A (en) * 1998-05-29 1999-11-09 Gilbarco Inc. Fuel blending using blend component octane levels
US6112134A (en) * 1998-05-29 2000-08-29 Marconi Commerce Systems Inc. Single meter octane blending apparatus
US6159255A (en) * 1998-12-11 2000-12-12 Sunoco, Inc. (R&M) Method for predicting intrinsic properties of a mixture
US6253779B1 (en) 1999-02-12 2001-07-03 Masconi Commerce Systems Inc. Blending system and method using an auxiliary measuring device
US6227227B1 (en) 1999-06-18 2001-05-08 Masconi Commerce Systems Inc. Single meter blending fuel dispensing system
KR20000030689A (ko) * 2000-03-11 2000-06-05 한호섭 근적외선 흡수 스펙트럼을 이용한 자동차용 경유의 물리적성상의 동시 측정방법
CA2394272C (en) * 2001-07-20 2005-03-22 Randy Mikula Process for on-line monitoring of oxidation or degradation and processability of oil sand ore
RU2206085C1 (ru) * 2001-10-04 2003-06-10 Синников Сергей Геннадьевич Устройство для оперативного измерения октанового числа бензинов
RU2207557C1 (ru) * 2001-11-27 2003-06-27 Астапов Владислав Николаевич Устройство для измерения октанового числа бензина
US7238847B2 (en) * 2002-12-23 2007-07-03 Shell Oil Company Apparatus and method for determining and controlling the hydrogen-to-carbon ratio of a pyrolysis product liquid fraction
RU2243544C1 (ru) * 2003-03-26 2004-12-27 Открытое акционерное общество "Тантал" Индикатор марки автомобильного бензина
RU2240548C1 (ru) * 2003-07-14 2004-11-20 Федеральное государственное образовательное учреждение высшего профессионального образования Чувашский государственный университет им. И.Н. Ульянова Устройство для определения октанового числа автомобильного бензина
US7404411B2 (en) * 2005-03-23 2008-07-29 Marathon Ashland Petroleum Llc Method and apparatus for analysis of relative levels of biodiesel in fuels by near-infrared spectroscopy
RU2277708C1 (ru) * 2005-04-08 2006-06-10 ОАО "Тантал" Индикатор марки автомобильного бензина
US20070050154A1 (en) * 2005-09-01 2007-03-01 Albahri Tareq A Method and apparatus for measuring the properties of petroleum fuels by distillation
US8645079B2 (en) 2005-09-01 2014-02-04 Kuwait University Method for measuring the properties of petroleum fuels by distillation
RU2287811C1 (ru) * 2005-11-25 2006-11-20 ОАО "Тантал" Прибор для экспресс-контроля качества автомобильного бензина
US20070212790A1 (en) * 2006-03-13 2007-09-13 Marathon Petroleum Company Llc Method for monitoring feeds to catalytic cracking units by near-infrared spectroscopy
JP2008032694A (ja) * 2006-07-04 2008-02-14 Dkk Toa Corp 油種識別方法及び油種識別器
WO2008036630A2 (en) * 2006-09-18 2008-03-27 Howard Lutnick Products and processes for analyzing octane content
US20080078694A1 (en) * 2006-09-29 2008-04-03 Marathon Petroleum Company Llc Method and apparatus for controlling FCC effluent with near-infrared spectroscopy
US20080078693A1 (en) * 2006-09-29 2008-04-03 Marathon Petroleum Company Llc Method and apparatus for controlling FCC hydrotreating by near-infrared spectroscopy
US20080078695A1 (en) * 2006-09-29 2008-04-03 Marathon Petroleum Company, Llc Method and apparatus for controlling catalytic cracking by near-infrared spectroscopy
FR2910075B1 (fr) * 2006-12-14 2012-03-23 Sp3H Reglage de l'avance de l'allumage
US8781757B2 (en) * 2007-10-12 2014-07-15 Real-Time Analyzers, Inc. Method and apparatus for determining properties of fuels
US8236566B2 (en) * 2008-11-25 2012-08-07 Phillips 66 Company Preparation and optimization of oxygenated gasolines
US20100305872A1 (en) * 2009-05-31 2010-12-02 University Of Kuwait Apparatus and Method for Measuring the Properties of Petroleum Factions and Pure Hydrocarbon Liquids by Light Refraction
US9244052B2 (en) 2011-12-22 2016-01-26 Exxonmobil Research And Engineering Company Global crude oil quality monitoring using direct measurement and advanced analytic techniques for raw material valuation
US8911512B2 (en) 2012-09-20 2014-12-16 Kior, Inc. Use of NIR spectra for property prediction of bio-oils and fractions thereof
US10591388B2 (en) 2015-04-27 2020-03-17 Virtual Fluid Monitoring Services LLC Fluid analysis and monitoring using optical spectroscopy
EP3289365A1 (en) 2015-04-27 2018-03-07 Virtual Fluid Monitoring Services LLC Systems, apparatuses, and methods for fluid analysis and monitoring
US9709545B2 (en) 2015-07-23 2017-07-18 Tesoro Refining & Marketing Company LLC Methods and apparatuses for spectral qualification of fuel properties
RU167900U1 (ru) * 2016-06-21 2017-01-11 Алексей Анатольевич Голиков Устройство для определения качества автомобильного бензина
JP6865972B2 (ja) * 2016-12-15 2021-04-28 フェムトディプロイメンツ株式会社 テラヘルツ波信号解析装置、テラヘルツ波信号解析方法およびテラヘルツ波信号解析用プログラム
US10378427B2 (en) 2017-03-31 2019-08-13 Saudi Arabian Oil Company Nitrogen enriched air supply for gasoline compression ignition combustion
US10324051B2 (en) 2017-04-27 2019-06-18 Petroleum Analyzer Company, Lp Optical flash point detection on an automated open cup flash point detector
US10696906B2 (en) 2017-09-29 2020-06-30 Marathon Petroleum Company Lp Tower bottoms coke catching device
US10508017B2 (en) 2017-10-13 2019-12-17 Saudi Arabian Oil Company Point-of-sale octane/cetane-on-demand systems for automotive engines
CN110021374B (zh) * 2017-10-23 2021-06-11 中国石油化工股份有限公司 一种用于预测汽油辛烷值的方法
CN110070921B (zh) * 2017-10-23 2021-03-12 中国石油化工股份有限公司 一种用于预测汽油辛烷值的方法
US10436126B2 (en) 2018-01-31 2019-10-08 Saudi Arabian Oil Company Adsorption-based fuel systems for onboard cetane on-demand and octane on-demand
US10378462B1 (en) 2018-01-31 2019-08-13 Saudi Arabian Oil Company Heat exchanger configuration for adsorption-based onboard octane on-demand and cetane on-demand
US10408139B1 (en) 2018-03-29 2019-09-10 Saudi Arabian Oil Company Solvent-based adsorbent regeneration for onboard octane on-demand and cetane on-demand
US10422288B1 (en) 2018-03-29 2019-09-24 Saudi Arabian Oil Company Adsorbent circulation for onboard octane on-demand and cetane on-demand
US11442019B2 (en) 2018-06-19 2022-09-13 Virtual Fluid Monitoring Services, Llc Fluid analysis and monitoring using optical spectroscopy
US12000720B2 (en) 2018-09-10 2024-06-04 Marathon Petroleum Company Lp Product inventory monitoring
US11119088B2 (en) * 2019-03-15 2021-09-14 Chevron U.S.A. Inc. System and method for calculating the research octane number and the motor octane number for a liquid blended fuel
US12031676B2 (en) 2019-03-25 2024-07-09 Marathon Petroleum Company Lp Insulation securement system and associated methods
US11975316B2 (en) 2019-05-09 2024-05-07 Marathon Petroleum Company Lp Methods and reforming systems for re-dispersing platinum on reforming catalyst
CA3212048A1 (en) 2019-05-30 2020-11-30 Marathon Petroleum Company Lp Methods and systems for minimizing nox and co emissions in natural draft heaters
CA3109606C (en) 2020-02-19 2022-12-06 Marathon Petroleum Company Lp Low sulfur fuel oil blends for paraffinic resid stability and associated methods
US11898109B2 (en) 2021-02-25 2024-02-13 Marathon Petroleum Company Lp Assemblies and methods for enhancing control of hydrotreating and fluid catalytic cracking (FCC) processes using spectroscopic analyzers
US11905468B2 (en) 2021-02-25 2024-02-20 Marathon Petroleum Company Lp Assemblies and methods for enhancing control of fluid catalytic cracking (FCC) processes using spectroscopic analyzers
US11702600B2 (en) 2021-02-25 2023-07-18 Marathon Petroleum Company Lp Assemblies and methods for enhancing fluid catalytic cracking (FCC) processes during the FCC process using spectroscopic analyzers
US12461022B2 (en) 2021-02-25 2025-11-04 Marathon Petroleum Company Lp Methods and assemblies for determining and using standardized spectral responses for calibration of spectroscopic analyzers
US20250012744A1 (en) 2021-02-25 2025-01-09 Marathon Petroleum Company Lp Methods and assemblies for enhancing control of refining processes using spectroscopic analyzers
US12473500B2 (en) 2021-02-25 2025-11-18 Marathon Petroleum Company Lp Assemblies and methods for enhancing control of fluid catalytic cracking (FCC) processes using spectroscopic analyzers
US11692141B2 (en) 2021-10-10 2023-07-04 Marathon Petroleum Company Lp Methods and systems for enhancing processing of hydrocarbons in a fluid catalytic cracking unit using a renewable additive
US11802257B2 (en) 2022-01-31 2023-10-31 Marathon Petroleum Company Lp Systems and methods for reducing rendered fats pour point
US12311305B2 (en) 2022-12-08 2025-05-27 Marathon Petroleum Company Lp Removable flue gas strainer and associated methods
CA3238046A1 (en) 2023-05-12 2025-07-07 Marathon Petroleum Company Lp Systems, apparatuses, and methods for sample cylinder inspection, pressurization, and sample disposal
US12533615B2 (en) 2023-06-02 2026-01-27 Marathon Petroleum Company Lp Methods and systems for reducing contaminants in a feed stream
US12415962B2 (en) 2023-11-10 2025-09-16 Marathon Petroleum Company Lp Systems and methods for producing aviation fuel
US12599848B2 (en) 2024-06-03 2026-04-14 Marathon Petroleum Company Lp Systems, analyzers, controllers, and associated methods to enhance fluid separation for distillation operations

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4251870A (en) * 1980-01-31 1981-02-17 Mobil Oil Corporation Control of gasoline manufacture
JPS61281941A (ja) * 1985-06-07 1986-12-12 Idemitsu Kosan Co Ltd 吸光光度分析による石油製品の性状測定方法及び装置
US4800279A (en) * 1985-09-13 1989-01-24 Indiana University Foundation Methods and devices for near-infrared evaluation of physical properties of samples
FR2611911B1 (fr) * 1987-02-27 1989-06-23 Bp France Procede de determination directe d'un indice d'octane
DE3855720T2 (de) * 1987-08-18 1997-05-22 Bp Oil Int Verfahren zur direkten Bestimmung der physikalischen Eigenschaften von Kohlenwasserstoffprodukten

Also Published As

Publication number Publication date
HU217483B (hu) 2000-02-28
FI920921A0 (fi) 1992-02-28
HU9200684D0 (en) 1992-05-28
AU6045790A (en) 1991-04-08
EP0489748A1 (en) 1992-06-17
RO109484B1 (ro) 1995-02-28
HUT61844A (en) 1993-03-01
DK0489748T3 (da) 1993-11-29
NO920806D0 (no) 1992-02-28
US4963745A (en) 1990-10-16
DE69003245T2 (de) 1994-01-05
JPH06105219B2 (ja) 1994-12-21
DE69003245D1 (de) 1993-10-14
FI101105B (fi) 1998-04-15
CA2064833C (en) 1996-04-23
ATE94281T1 (de) 1993-09-15
CA2064833A1 (en) 1991-03-02
BR9007626A (pt) 1992-07-07
KR920701812A (ko) 1992-08-12
BG96160A (bg) 1993-12-24
NO303992B1 (no) 1998-10-05
AU636635B2 (en) 1993-05-06
JPH04503572A (ja) 1992-06-25
KR940002499B1 (ko) 1994-03-25
EP0489748B2 (en) 1999-01-13
DK0489748T4 (da) 1999-09-06
EP0489748B1 (en) 1993-09-08
WO1991003726A1 (en) 1991-03-21

Similar Documents

Publication Publication Date Title
NO920806D0 (no) Fremgangsmaate og anordning for maaling av oktan
GB2170595B (en) Temperature measurement
CA1030362A (en) Opto-electrical measuring apparatus for determining the relative hemoglobin content of an illuminated solution by evaluating its light absorption
DE3671105D1 (de) Automatischer analysator mit freiem zugang zur probe.
JPS5784337A (en) Double optical probe apparatus for measuring refractive index of fluid reduced in case of specified reference temperature
AU2600397A (en) Using resin age factor to obtain measurements of improved accuracy of one or more polymer properties with an on-line nmr system
DE3688573D1 (de) Wellenleiter, verwendet als optische sonde in der spektroskopischen analyse mit mehrfacher innerer reflexion.
GR3003543T3 (no)
DE58902612D1 (de) Koordinatenmessgeraet mit einem optischen tastkopf.
IL83280A (en) Film measuring device and method with internal calibration to minimize the effect of sample movement
DE3465776D1 (en) Measuring apparatus
IL82790A (en) Methods of extending the linear range of an enzyme immunoassay by measuring off-peak absorbance
IE781714L (en) Document analyser
CA2137041A1 (en) Assay for determining sensitivity to activated protein c
AU552131B2 (en) Ultrasonic speed-drift measure
BR8302278A (pt) Sistema de medicao de comprimentos ou angulos
DE3868623D1 (de) Verfahren zur kontinuierlichen daempfungsmessung von lichtwellenleiter-sensoren mit nur einem zugaenglichen ende.
FR2050525A5 (en) Fat content of milk measured continuously
FR2565355B1 (fr) Systeme de guidage terminal ou de recalage de position pour aeronef par mesures de distance et d'angle
FR2619624B1 (fr) Procede de determination des indices d'octane d'un melange complexe de carburants ou de constitution d'un tel melange ayant un indice d'octane determine par analyse spectrophotometrique proche infrarouge des constituants du melange
SU1676336A1 (ru) Способ определения коэффициентов излучательной способности и истинной температуры поверхности
SU1638548A1 (ru) Устройство дл измерени угла поворота
BG50242A1 (en) Device for determining a failure point in high voltage power lines
GEP19970692B (en) Method of definition of moisture of materials
FI872560L (fi) Immunologinen määritysjärjestelmä

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN JANUARY 2002