BR8906092A - Processo para a determinacao do teor de alcool e/ou do poder calorifico de combustiveis - Google Patents

Processo para a determinacao do teor de alcool e/ou do poder calorifico de combustiveis

Info

Publication number
BR8906092A
BR8906092A BR898906092A BR8906092A BR8906092A BR 8906092 A BR8906092 A BR 8906092A BR 898906092 A BR898906092 A BR 898906092A BR 8906092 A BR8906092 A BR 8906092A BR 8906092 A BR8906092 A BR 8906092A
Authority
BR
Brazil
Prior art keywords
fuels
alcohol
determining
content
heating power
Prior art date
Application number
BR898906092A
Other languages
English (en)
Inventor
Guenter Schmitz
Original Assignee
Fev Motorentech Gmbh & Co Kg
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 Fev Motorentech Gmbh & Co Kg filed Critical Fev Motorentech Gmbh & Co Kg
Publication of BR8906092A publication Critical patent/BR8906092A/pt

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
    • G01N33/2852—Alcohol in fuels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
BR898906092A 1988-12-09 1989-12-01 Processo para a determinacao do teor de alcool e/ou do poder calorifico de combustiveis BR8906092A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3841471A DE3841471A1 (de) 1988-12-09 1988-12-09 Verfahren zur feststellung des alkoholgehaltes und/oder des heizwertes von kraftstoffen

Publications (1)

Publication Number Publication Date
BR8906092A true BR8906092A (pt) 1990-07-31

Family

ID=6368776

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898906092A BR8906092A (pt) 1988-12-09 1989-12-01 Processo para a determinacao do teor de alcool e/ou do poder calorifico de combustiveis

Country Status (5)

Country Link
US (1) US5069070A (pt)
EP (1) EP0377791B1 (pt)
JP (1) JPH02201146A (pt)
BR (1) BR8906092A (pt)
DE (2) DE3841471A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4031009A1 (de) * 1990-10-01 1992-04-23 Pierburg Gmbh Verfahren und einrichtung zur nutzung von brennstoffen mit alkoholzusaetzen fuer eine brennkraftmaschine
GB9509033D0 (en) * 1995-05-04 1995-06-28 Macaulay Land Use Research Ins A measurement device
CA2310417C (en) * 2000-05-30 2010-02-23 Esi Environmental Sensors Inc. Fluid sensor
US6566892B2 (en) 2000-06-19 2003-05-20 Siemens Vdo Automotive Corporation Portable fuel analyzer for analyzing the alcohol content of a mixed fuel
US7446622B2 (en) * 2003-09-05 2008-11-04 Infinera Corporation Transmission line with low dispersive properties and its application in equalization
WO2011153496A1 (en) 2010-06-03 2011-12-08 Rolls-Royce Corporation Sensor communication system and machine having the same
EP3660494A1 (en) * 2018-11-29 2020-06-03 Danfoss A/S Sensing of a vapor quality
DE102023101256A1 (de) 2023-01-19 2024-07-25 Technische Universität Hamburg, Körperschaft des öffentlichen Rechts Verfahren zur Messung der Qualität eines Kraftstoffes und Messvorrichtung dafür

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1260617B (de) * 1962-11-16 1968-02-08 Eltro G M B H & Co Ges Fuer St Verfahren und Vorrichtung zum Ermitteln elektrischer und/oder magnetischer Kenngroessen eines elektrisch nichtleitenden Stoffes durch Resonanzmessung bei Mikrowellen
US3688188A (en) * 1970-12-21 1972-08-29 Bendix Corp Means for measuring the density of fluid in a conduit
US3789655A (en) * 1972-03-20 1974-02-05 Bendix Corp Fluid analyzer
US3965416A (en) * 1974-05-28 1976-06-22 Tylan Corporation Dielectric-constant measuring apparatus
US4429273A (en) * 1981-03-20 1984-01-31 Texaco Inc. Oil-water monitor
JPS5811840A (ja) * 1981-07-15 1983-01-22 Hitachi Ltd マイクロ波アルコ−ル燃料センサ
US4802361A (en) * 1982-02-08 1989-02-07 Texaco Inc. Production stream analyzer
DE3412704A1 (de) * 1983-04-06 1984-10-11 Nippondenso Co., Ltd., Kariya, Aichi Vorrichtung zum messen des alkoholgehaltes in kraftstoffgemischen
US4764718A (en) * 1986-04-23 1988-08-16 Chevron Research Company Microwave oil saturation scanner
EP0288135B1 (en) * 1987-03-09 1992-01-15 United Kingdom Atomic Energy Authority Microwave probe
US4902961A (en) * 1987-04-08 1990-02-20 Chevron Research Company Microwave system for monitoring water content in a petroleum pipeline
US4945863A (en) * 1988-03-30 1990-08-07 Fev Motorentechnik Gmbh & Co. Kg Process for operating a fuel-burning engine
JPH0232241A (ja) * 1988-07-21 1990-02-02 Calsonic Corp 燃料センサ
US4888547A (en) * 1989-01-23 1989-12-19 Rockwell International Corporation Meter using a microwave bridge detector for measuring fluid mixtures

Also Published As

Publication number Publication date
JPH02201146A (ja) 1990-08-09
EP0377791B1 (de) 1995-11-22
EP0377791A1 (de) 1990-07-18
US5069070A (en) 1991-12-03
DE58909508D1 (de) 1996-01-04
DE3841471A1 (de) 1990-06-13

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Legal Events

Date Code Title Description
FF Decision: intention to grant
KD Notifcation of receipt (letter patent)
FG Letter patent granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 01/12/2004